Merge pull request #73 from Permissionless-Software-Foundation/ct-unstable

Merging changes before branching

.gitignore

@@ -69,5 +69,6 @@ ipfs-service-provider.sh
 run-dev.sh
 wallet.json
 data/
+*.zip
 
 !README.md

README.md

@@ -1,34 +1,75 @@
 # bch-dex
 
-[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com) [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com) [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release) [![Join the chat at https://gitter.im/Permissionless-Software-Foundation/psf-dex-dev](https://badges.gitter.im/Permissionless-Software-Foundation/psf-dex-dev.svg)](https://gitter.im/Permissionless-Software-Foundation/psf-dex-dev?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-This is a prototype web service that monitors the [P2WDB](https://github.com/Permissionless-Software-Foundation/ipfs-p2wdb-service) for trading signals, to trade BCH and SLP tokens. It's inspired by the [SWaP Prototype](https://github.com/vinarmani/swap-protocol/blob/master/swap-protocol-spec.md).
+`bch-dex` is a decentralized exchange for permissionless trading of [SLP tokens](https://github.com/simpleledger/slp-specifications/blob/master/slp-token-type-1.md) and [NFTs](https://github.com/simpleledger/slp-specifications/blob/master/slp-nft-1.md). Trading fees are incredibly small, compared to other DEX platforms. The software is based entirely on open protocols and open source software. It's not a '.com' website that you visit, but software you run on your own computer, in the confort of your own home. So long as you have an internet connection and the technical knowledge to run this software, no one can stop you from trading tokens. `bch-dex` software is maintained by the [Permissionless Software Foundation](https://psfoundation.cash/).
 
-This repository was forked from [ipfs-torlist-service](https://github.com/Permissionless-Software-Foundation/ipfs-torlist-service).
+- [High-level Overview of bch-dex](https://youtu.be/LVX8CLi4sHw) (Video)
 
-## Development Notes
+This is a prototype web service that monitors the [P2WDB](https://github.com/Permissionless-Software-Foundation/ipfs-p2wdb-service) for trading signals, to trade BCH and SLP tokens. It's inspired by the [SWaP Protocol](https://github.com/vinarmani/swap-protocol/blob/master/swap-protocol-spec.md).
+
+This repository contains the back end code. The user interface is contained in the [bch-dex-ui](https://github.com/Permissionless-Software-Foundation/bch-dex-ui) repository.
 
 **Warning**: This repository is under active development. Things will be constantly changing and breaking.
 
-### Road Map:
+## Media
+- [High-level Overview of bch-dex](https://youtu.be/LVX8CLi4sHw) (Video)
+- [Developer walk-through for installing and hacking on bch-dex](https://youtu.be/T5XI43-SWJo) (Video)
+  - This video is out of date. Follow the instructions below.
 
-- Phase 1: MVP (single user)
-  - Move tokens or BCH for sale to temporary address.
-  - Accept input from user:
-    - Submit Signal message to P2WDB for new buy/sell order.
-    - Check UTXO status before submitting Payment message.
-  - React to webhook when new Offers come in.
-    - Add and track new Offers in MongoDB.
-    - Process Payment signals:
-      - Checking transaction for compatibility
-      - Broadcast/close trades managed by this app.
-- Phase 2: Build single-user web app
-  - _Make_ buy or sell orders.
-  - Browse Offers on the market.
-  - _Take_ buy or sell orders.
-- Phase 3: Multi-user
-  - Configure REST API as an IPFS Service that can offer services to multiple users.
-  - Update web app to display and select available SWaP services over IPFS.
+## Participate
+This is an open source project, and we encourage other JavaScript developers to participate in its creation and maintenance. We have two chat rooms for the community:
+- [Telegram Channel](https://t.me/psf_dex_dev)
+- [Gitter Channel](https://gitter.im/Permissionless-Software-Foundation/psf-dex-dev)
+
+## Installation
+Running the DEX requires composition of these different software packages:
+- bch-dex - This repository is the back end software that tracks trade data on the network, generates [Offers and Counter Offers](https://github.com/Permissionless-Software-Foundation/bch-dex/tree/ct-unstable/dev-docs#definitions), and finalizes trades by accepting Counter Offers.
+- [bch-dex-ui](https://github.com/Permissionless-Software-Foundation/bch-dex-ui) is a [Gatsby](https://www.gatsbyjs.com/) web app and user interface (UI) for bch-dex.
+- [P2WDB](https://github.com/Permissionless-Software-Foundation/ipfs-p2wdb-service) is a censorship-resistant database used to communicate trade data between peers running bch-dex.
+- [IPFS](https://ipfs.io/) is a censorship-resistant network for communicating data over the internet.
+- [MongoDB](https://www.mongodb.com/) is a database used by both P2WDB and bch-dex to store and manage local data.
+
+The above software is orchestrated using [Docker](https://www.docker.com/) and Docker Compose. The target operating system is Ubuntu 20+, and the target hardware is amd64 (normal desktop PCs) and the arm64 (Raspberry Pi 4). Trying to operate this software on other operating systems or hardware is possible, but not supported.
+
+The Raspberry Pi 4 is the primary hardware target, because this software functions best when it is always running. The Pi 4 makes a great appliance for monitoring trade signals and finalizing trades.
+
+Instructions for setting up Node.js, Docker, and Docker Compose can be found in [this Gist](https://gist.github.com/christroutner/a39f656850dc022b60f25c9663dd1cdd). Walk-through videos can also be found on the [PSF Videos page](https://psfoundation.cash/video/).
+
+Here are the steps involved in setting up bch-dex:
+
+1. Follow the direction in [this Gist](https://gist.github.com/christroutner/a39f656850dc022b60f25c9663dd1cdd) to install Node.js, Docker, and Docker Compose.
+1. Clone the repository with `git clone https://github.com/Permissionless-Software-Foundation/bch-dex` and enter it with `cd bch-dex`.
+1. Install dependencies by running `npm install`
+1. Create a wallet:
+  - `cd production/scripts`
+  - `node create-wallet.js`
+1. Change directory to the `production/docker` or `production/rpi-docker` folder depending on your hardware target.
+1. Pull the Docker images down from Docker Hub: `docker-compose pull`
+1. Start the Docker containers with `docker-compose up -d`
+1. Wait for the P2WDB to sync and populate bch-dex with trade data. You can monitor it with `docker logs --tail 20 -f p2wdb`.
+1. Open a web browser and navigate the `http://localhost:4500`. You'll be able to see new Offers as they come in and are detected by bch-dex.
+1. To take the other side of the trade, click the `Take` button in the UI.
+1. You can add the 12-word mnemonic from the `wallet.json` file to the the web wallet, which will mirror your wallet in the UI, and allow you to perform basic wallet functions (send and receive BCH and tokens).
+
+## Blockchain Infrastructure
+
+The P2WDB and bch-dex containers requires a 'Global Back End' (as described in [CashStack.info](https://cashstack.info)) in order to connect to the blockchain. By default, the Docker containers connect to [free-bch.fullstack.cash](https://free-bch.fullstack.cash/). Several community-provided Global Back End servers are provided and can be [viewed here](https://gist.github.com/christroutner/63c5513782181f8b8ea3eb89f7cadeb6). The back end can be changed by setting the `CONSUMER_URL` environment variable in the `docker-compose.yml` file.
+
+### Applying Software Updates
+As this is an active project, software updates will happen frequently. To apply a software update, perform these steps.
+
+
+1. Enter the `docker` or `rpi-docker` folder, depending on your hardware target.
+1. Bring down the Docker containers with `docker-compose down`.
+1. Pull in the software updates with `git pull`
+1. Update dependencies with `npm install`
+1. Pull new Docker images with `docker-compose pull`
+1. Clean up disk space by deleting old Docker images with `./cleanup-images.sh`
+1. Start the Docker containers with `docker-compose up -d`
+
+
+Sometimes it may be necessary to delete the databases before applying a software update. This can be done by stopping the Docker containers and deleting the `production/data` directory. When the Docker containers are restarted, they will recreate that directory. The P2WDB will re-sync and bch-dex will be populated with fresh trade data.
 
 ## License
 

bin/server.js

@@ -8,55 +8,59 @@
 */
 
 // npm libraries
-const Koa = require('koa')
-const bodyParser = require('koa-bodyparser')
-const convert = require('koa-convert')
-const logger = require('koa-logger')
-const mongoose = require('mongoose')
-const session = require('koa-generic-session')
-const passport = require('koa-passport')
-const mount = require('koa-mount')
-const serve = require('koa-static')
-const cors = require('kcors')
+import Koa from 'koa'
+
+import bodyParser from 'koa-bodyparser'
+import convert from 'koa-convert'
+import logger from 'koa-logger'
+import mongoose from 'mongoose'
+import session from 'koa-generic-session'
+import passport from 'koa-passport'
+import mount from 'koa-mount'
+import serve from 'koa-static'
+import cors from 'kcors'
 
 // Local libraries
-const config = require('../config') // this first.
-const AdminLib = require('../src/adapters/admin')
-// const adminLib = new AdminLib()
+import config from '../config/index.js' // this first.
 
-const WebHookLib = require('../src/adapters/webhook')
-const webhookLib = new WebHookLib()
-
-// const JSONRPC = require('../src/rpc')
-// const rpc = new JSONRPC()
-
-const errorMiddleware = require('../src/controllers/rest-api/middleware/error')
-// const { wlogger } = require('../src/adapters/wlogger')
+import AdminLib from '../src/adapters/admin.js'
+import errorMiddleware from '../src/controllers/rest-api/middleware/error.js'
+// import wlogger from '../src/adapters/wlogger.js'
+import Controllers from '../src/controllers/index.js'
+import { applyPassportMods } from '../config/passport.js'
 
 class Server {
   constructor () {
+    // Encapsulate dependencies
     this.adminLib = new AdminLib()
+    this.controllers = new Controllers()
+    this.mongoose = mongoose
+    this.config = config
+    this.process = process
   }
 
   async startServer () {
     try {
       // Create a Koa instance.
       const app = new Koa()
-      app.keys = [config.session]
+      app.keys = [this.config.session]
 
       // Connect to the Mongo Database.
-      mongoose.Promise = global.Promise
-      mongoose.set('useCreateIndex', true) // Stop deprecation warning.
+      this.mongoose.Promise = global.Promise
+      this.mongoose.set('useCreateIndex', true) // Stop deprecation warning.
       console.log(
-        `Connecting to MongoDB with this connection string: ${config.database}`
+        `Connecting to MongoDB with this connection string: ${this.config.database}`
       )
-      await mongoose.connect(config.database, {
+      await this.mongoose.connect(this.config.database, {
         useUnifiedTopology: true,
         useNewUrlParser: true
       })
 
-      console.log(`Starting environment: ${config.env}`)
-      console.log(`Debug level: ${config.debugLevel}`)
+      console.log(`Starting environment: ${this.config.env}`)
+      console.log(`Debug level: ${this.config.debugLevel}\n`)
+      console.log(`Using this web3 CashStack service: ${this.config.consumerUrl}`)
+      console.log('Alternative web services listed here: https://gist.github.com/christroutner/63c5513782181f8b8ea3eb89f7cadeb6')
+      console.log('This app is built on top of the CashStack. Find out more: https://CashStack.info\n')
 
       // MIDDLEWARE START
 
@@ -72,7 +76,8 @@ class Server {
       app.use(mount('/logs', serve(`${process.cwd()}/config/logs`)))
 
       // User Authentication
-      require('../config/passport')
+      // require('../config/passport')
+      applyPassportMods(passport)
       app.use(passport.initialize())
       app.use(passport.session())
 
@@ -81,33 +86,42 @@ class Server {
       // Dev Note: This line must come BEFORE controllers.attachRESTControllers()
       app.use(cors({ origin: '*' }))
 
-      // Attach REST API and JSON RPC controllers to the app.
-      const Controllers = require('../src/controllers')
-      const controllers = new Controllers()
-      await controllers.attachRESTControllers(app)
+      // Wait for any adapters to initialize.
+      await this.controllers.initAdapters()
 
-      app.controllers = controllers
+      // Wait for any use-libraries to initialize.
+      await this.controllers.initUseCases()
+
+      // Attach REST API and JSON RPC controllers to the app.
+      await this.controllers.attachRESTControllers(app)
+
+      app.controllers = this.controllers
 
       // MIDDLEWARE END
 
+      // 7/7/22 CT: This code paragraph can be deleted
+      // Delay startup to give the P2WDB time to start first, so that it accepts the webook call
+      // if (this.config.env !== 'test') {
+      //   await this.sleep(20000)
+      // }
       // Create webhook
-      try {
-        try {
-          // Delete an old webhook if it exists.
-          await webhookLib.deleteWebhook(config.webhookTarget)
-        } catch (err) {
-          /* exit quietly */
-          // console.log('err deleting webhook: ', err)
-        }
-
-        await webhookLib.createWebhook(config.webhookTarget)
-        console.log('Webhook created')
-      } catch (error) {
-        console.log('Webhook cant be created')
-      }
+      // try {
+      //   try {
+      //     // Delete an old webhook if it exists.
+      //     await webhookLib.deleteWebhook(config.webhookTarget)
+      //   } catch (err) {
+      //     /* exit quietly */
+      //     // console.log('err deleting webhook: ', err)
+      //   }
+      //
+      //   await webhookLib.createWebhook(config.webhookTarget)
+      //   console.log('Webhook created')
+      // } catch (error) {
+      //   console.log('Webhook cant be created')
+      // }
 
       // startServer()
-      await app.listen(config.port)
+      this.server = await app.listen(config.port)
       console.log(`Server started on ${config.port}`)
 
       // Create the system admin user.
@@ -116,10 +130,16 @@ class Server {
 
       // Attach the other IPFS controllers.
       // Skip if this is a test environment.
-      if (config.env !== 'test') {
-        await controllers.attachControllers(app)
+      if (this.config.env !== 'test') {
+        await this.controllers.attachControllers(app)
       }
 
+      // Display configuration settings
+      console.log('\nConfiguration:')
+      console.log(`Circuit Relay: ${this.config.isCircuitRelay}`)
+      console.log(`IPFS TCP port: ${this.config.ipfsTcpPort}`)
+      console.log(`IPFS WS port: ${this.config.ipfsWsPort}\n`)
+
       return app
     } catch (err) {
       console.error('Could not start server. Error: ', err)
@@ -127,14 +147,14 @@ class Server {
       console.log(
         'Exiting after 5 seconds. Depending on process manager to restart.'
       )
-      await sleep(5000)
-      process.exit(1)
+      await this.sleep(5000)
+      this.process.exit(1)
     }
   }
+
+  sleep (ms) {
+    return new Promise((resolve) => setTimeout(resolve, ms))
+  }
 }
 
-function sleep (ms) {
-  return new Promise((resolve) => setTimeout(resolve, ms))
-}
-
-module.exports = Server
+export default Server

config/env/common.js

@@ -5,15 +5,22 @@
 
 /* eslint  no-unneeded-ternary:0 */
 
+// Hack to get __dirname back.
+// https://blog.logrocket.com/alternatives-dirname-node-js-es-modules/
+import * as url from 'url'
+
 // Get the version from the package.json file.
-const pkgInfo = require('../../package.json')
+import { readFileSync } from 'fs'
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
+const pkgInfo = JSON.parse(readFileSync(`${__dirname.toString()}/../../package.json`))
+
 const version = pkgInfo.version
 
 const ipfsCoordName = process.env.COORD_NAME
   ? process.env.COORD_NAME
   : 'ipfs-torlist-service-generic'
 
-module.exports = {
+export default {
   // Configure TCP port.
   port: process.env.PORT || 5700,
 
@@ -35,11 +42,12 @@ module.exports = {
   useFullStackCash: process.env.USE_FULLSTACKCASH ? true : false,
   consumerUrl: process.env.CONSUMER_URL
     ? process.env.CONSUMER_URL
-    // : 'https://free-bch.fullstack.cash',
-    : 'https://wa-usa-bch-consumer.fullstackcash.nl',
+    : 'https://free-bch.fullstack.cash',
+  // : 'https://wa-usa-bch-consumer.fullstackcash.nl',
 
   // P2WDB URL that will accept API calls from the p2wdb npm library.
   p2wdbUrl: process.env.P2WDB_URL ? process.env.P2WDB_URL : 'https://p2wdb.fullstack.cash',
+  // p2wdbUrl: process.env.P2WDB_URL ? process.env.P2WDB_URL : 'http://localhost:5010',
 
   // FullStack.cash account information, used for automatic JWT handling.
   getJwtAtStartup: process.env.GET_JWT_AT_STARTUP ? true : false,
@@ -55,6 +63,9 @@ module.exports = {
   fullstackPassword: process.env.FULLSTACKPASS
     ? process.env.FULLSTACKPASS
     : 'demo',
+  authPass: process.env.FULLSTACK_AUTH_PASS
+    ? process.env.FULLSTACK_AUTH_PASS
+    : '',
 
   // IPFS settings.
   isCircuitRelay: process.env.ENABLE_CIRCUIT_RELAY ? true : false,
@@ -85,10 +96,10 @@ module.exports = {
   webhookService: process.env.WEBHOOKSERVICE
     ? process.env.WEBHOOKSERVICE
     : 'http://localhost:5010/webhook', // P2WDB.
-  p2wdbAppId: process.env.APP_ID ? process.env.APP_ID : 'bch-dex-test557',
+  p2wdbAppId: process.env.APP_ID ? process.env.APP_ID : 'bch-dex-001',
   webhookTarget: process.env.WEBHOOKTARGET
     ? process.env.WEBHOOKTARGET
-    : 'http://localhost:5700/order',
+    : 'http://localhost:5700/p2wdb',
 
   // IPFS Ports
   ipfsTcpPort: process.env.IPFS_TCP_PORT ? process.env.IPFS_TCP_PORT : 4001,
@@ -97,12 +108,17 @@ module.exports = {
   // BCH Mnemonic for generating encryption keys and payment address
   mnemonic: process.env.MNEMONIC ? process.env.MNEMONIC : '',
 
-  debugLevel: process.env.DEBUG_LEVEL ? parseInt(process.env.DEBUG_LEVEL) : 2,
+  debugLevel: process.env.DEBUG_LEVEL ? parseInt(process.env.DEBUG_LEVEL) : 1,
 
   // Settings for production, using external go-ipfs node.
   isProduction: process.env.SVC_ENV === 'production' ? true : false,
   ipfsHost: process.env.IPFS_HOST ? process.env.IPFS_HOST : 'localhost',
   ipfsApiPort: process.env.IPFS_API_PORT
     ? parseInt(process.env.IPFS_API_PORT)
-    : 5001
+    : 5001,
+
+  chatPubSubChan: 'psf-ipfs-chat-001',
+
+  // IPFS gateway
+  ipfsGateway: process.env.IPFS_GATEWAY ? process.env.IPFS_GATEWAY : 'https://p2wdb-gateway-678.fullstack.cash/ipfs/'
 }

config/env/development.js

@@ -4,7 +4,7 @@
   specified.
 */
 
-module.exports = {
+export default {
   session: 'secret-boilerplate-token',
   token: 'secret-jwt-token',
   database: 'mongodb://localhost:27017/bch-swap-service-dev',

config/env/production.js

@@ -7,7 +7,7 @@
   so as not to conflict with the default host port of 27017 for MongoDB.
 */
 
-module.exports = {
+export default {
   session: 'secret-boilerplate-token',
   token: 'secret-jwt-token',
   // database: 'mongodb://172.17.0.1:5555/ipfs-service-prod',

config/env/test.js

@@ -4,7 +4,7 @@
   This is the environment run by the test suite.
 */
 
-module.exports = {
+export default {
   session: 'secret-boilerplate-token',
   token: 'secret-jwt-token',
   database: 'mongodb://localhost:27017/bch-swap-service-test',

config/index.js

@@ -1,6 +1,21 @@
-const common = require('./env/common')
+import common from './env/common.js'
 
-const env = process.env.BCH_ENV || 'development'
-const config = require(`./env/${env}`)
+import development from './env/development.js'
+import production from './env/production.js'
+import test from './env/test.js'
 
-module.exports = Object.assign({}, common, config)
+const env = process.env.BCH_DEX || 'development'
+console.log(`Loading config for this environment: ${env}`)
+
+let config = development
+if (env === 'test') {
+  config = test
+} else if (env === 'prod') {
+  config = production
+}
+
+// const importStr = `./env/${env}.js`
+// console.log('importStr: ', importStr)
+// import config from importStr
+
+export default Object.assign({}, common, config)

config/passport.js

@@ -1,30 +1,6 @@
-const passport = require('koa-passport')
-const User = require('../src/adapters/localdb/models/users')
-const Strategy = require('passport-local')
-
-passport.serializeUser((user, done) => {
-  done(null, user.id)
-})
-
-passport.deserializeUser(async (id, done) => {
-  try {
-    const user = await User.findById(id, '-password')
-    done(null, user)
-  } catch (err) {
-    done(err)
-  }
-})
-
-passport.use(
-  'local',
-  new Strategy(
-    {
-      usernameField: 'email',
-      passwordField: 'password'
-    },
-    passportCallback
-  )
-)
+// import passport from 'koa-passport';
+import User from '../src/adapters/localdb/models/users.js'
+import Strategy from 'passport-local'
 
 async function passportCallback (email, password, done) {
   try {
@@ -49,5 +25,35 @@ async function passportCallback (email, password, done) {
   }
 }
 
+function applyPassportMods (passport) {
+  passport.serializeUser((user, done) => {
+    done(null, user.id)
+  })
+
+  passport.deserializeUser(async (id, done) => {
+    try {
+      const user = await User.findById(id, '-password')
+      done(null, user)
+    } catch (err) {
+      done(err)
+    }
+  })
+
+  passport.use(
+    'local',
+    new Strategy(
+      {
+        usernameField: 'email',
+        passwordField: 'password'
+      },
+      passportCallback
+    )
+  )
+
+  return true
+}
+
 // For testing
-module.exports = { passport, passportCallback }
+// export default { passport, passportCallback };
+// export default applyPassportMods
+export { applyPassportMods, passportCallback }

index.js

@@ -1,4 +1,4 @@
-const Server = require('./bin/server.js')
+import Server from './bin/server.js'
 const server = new Server()
 
 server.startServer()

package.json

@@ -1,20 +1,21 @@
 {
   "name": "bch-dex",
-  "version": "1.0.0",
+  "version": "2.0.2",
   "description": "A DEX on BCH for trading SLP tokens.",
   "main": "index.js",
+  "type": "module",
   "scripts": {
     "start": "node index.js",
     "test": "npm run test:all",
-    "test:all": "export BCH_DEX=test && nyc --reporter=text mocha --exit --timeout 30000 --recursive test/unit test/e2e/automated/",
+    "test:all": "export BCH_DEX=test && c8 --reporter=text mocha --exit --timeout 15000 --recursive test/unit test/e2e/automated/",
     "test:unit": "export BCH_DEX=test && mocha --exit --timeout 15000 --recursive test/unit/",
     "test:e2e:auto": "export BCH_DEX=test && mocha --exit --timeout 30000 test/e2e/automated/",
     "test:integration": "export BCH_DEX=test && mocha --exit --timeout 45000 --recursive test/integration",
     "test:temp": "export BCH_DEX=test && mocha --exit --timeout 15000 -g '#rate-limit' test/unit/json-rpc/",
     "lint": "standard --env mocha --fix",
     "docs": "./node_modules/.bin/apidoc -i src/ -o docs",
-    "coverage": "nyc report --reporter=text-lcov | coveralls",
-    "coverage:report": "export BCH_DEX=test && nyc --reporter=html mocha --exit --timeout 15000 --recursive test/unit/ test/e2e/automated/"
+    "coverage": "c8 report --reporter=text-lcov | coveralls",
+    "coverage:report": "export BCH_DEX=test && c8 --reporter=html mocha --exit --timeout 15000 --recursive test/unit/ test/e2e/automated/"
   },
   "author": "Chris Troutner <chris.troutner@gmail.com>",
   "contributors": [
@@ -27,15 +28,16 @@
   },
   "repository": "Permissionless-Software-Foundation/bch-dex",
   "dependencies": {
-    "@psf/bch-js": "6.2.1",
-    "axios": "0.21.1",
-    "bch-message-lib": "2.1.4",
+    "@chris.troutner/retry-queue": "1.0.8",
+    "@psf/bch-js": "6.7.3",
+    "axios": "0.27.2",
+    "bch-message-lib": "2.2.1",
+    "bch-token-sweep": "2.2.1",
     "bcryptjs": "2.4.3",
     "bitcoincashjs-lib": "3.3.3",
     "glob": "7.1.6",
-    "ipfs": "0.60.0",
-    "ipfs-coord": "7.1.6",
-    "ipfs-http-client": "55.0.0",
+    "ipfs-coord-esm": "9.1.7",
+    "ipfs-http-client": "58.0.0",
     "jsonrpc-lite": "2.2.0",
     "jsonwebtoken": "8.5.1",
     "jwt-bch-lib": "1.3.0",
@@ -50,36 +52,28 @@
     "koa-router": "10.0.0",
     "koa-static": "5.0.0",
     "koa2-ratelimit": "0.9.1",
-    "libp2p": "^0.36.2",
+    "libp2p": "0.36.2",
     "line-reader": "0.4.0",
-    "minimal-slp-wallet": "4.4.5",
-    "mongoose": "5.13.13",
+    "minimal-slp-wallet": "5.8.9",
+    "mongoose": "5.13.14",
     "node-fetch": "npm:@achingbrain/node-fetch@2.6.7",
-    "nodemailer": "6.4.17",
-    "p2wdb": "1.3.1",
+    "nodemailer": "6.7.5",
+    "p2wdb-esm": "2.2.9",
     "passport-local": "1.0.0",
-    "public-ip": "^4.0.4",
+    "public-ip": "4.0.4",
     "winston": "3.3.3",
     "winston-daily-rotate-file": "4.5.0"
   },
   "devDependencies": {
-    "apidoc": "0.26.0",
-    "bch-token-sweep": "1.5.16",
+    "apidoc": "0.51.1",
+    "c8": "7.12.0",
     "chai": "4.3.0",
     "coveralls": "2.11.4",
-    "eslint": "7.19.0",
-    "eslint-config-prettier": "7.2.0",
-    "eslint-config-standard": "16.0.2",
-    "eslint-plugin-node": "11.1.0",
-    "eslint-plugin-prettier": "3.3.1",
-    "eslint-plugin-promise": "^4.3.1",
-    "eslint-plugin-standard": "4.0.0",
     "husky": "4.3.8",
-    "mocha": "8.4.0",
-    "nyc": "15.1.0",
-    "semantic-release": "17.4.4",
+    "mocha": "10.0.0",
+    "semantic-release": "19.0.3",
     "sinon": "9.2.4",
-    "standard": "16.0.4",
+    "standard": "17.0.0",
     "uuid": "8.3.2"
   },
   "release": {

production/docker/bch-dex-ui/Dockerfile

@@ -12,7 +12,7 @@ RUN apt-get update
 RUN apt-get install -y sudo git curl nano gnupg wget
 
 #Install Node and NPM
-RUN curl -sL https://deb.nodesource.com/setup_14.x -o nodesource_setup.sh
+RUN curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
 RUN bash nodesource_setup.sh
 RUN apt-get install -y nodejs build-essential
 
@@ -37,7 +37,7 @@ WORKDIR /home/safeuser
 RUN npm install -g npm
 
 # npm mirror to prevent direct dependency on npm.
-RUN npm set registry http://94.130.170.209:4873/
+#RUN npm set registry http://94.130.170.209:4873/
 
 # Switch to user account.
 #USER safeuser
@@ -46,11 +46,11 @@ RUN npm set registry http://94.130.170.209:4873/
 
 # Clone the rest.bitcoin.com repository
 WORKDIR /home/safeuser
-RUN git clone https://github.com/Permissionless-Software-Foundation/bch-dex-ui
+RUN git clone https://github.com/Permissionless-Software-Foundation/bch-dex-ui-v2
 
 # Switch to the desired branch. `master` is usually stable,
 # and `stage` has the most up-to-date changes.
-WORKDIR /home/safeuser/bch-dex-ui
+WORKDIR /home/safeuser/bch-dex-ui-v2
 
 # For development: switch to unstable branch
 RUN git checkout ct-unstable
@@ -68,6 +68,6 @@ FROM nginx
 EXPOSE 80
 
 # Copy the files built in the first container to the new NGINX container.
-COPY --from=builder /home/safeuser/bch-dex-ui/public /usr/share/nginx/html
+COPY --from=builder /home/safeuser/bch-dex-ui-v2/build /usr/share/nginx/html
 
 #USER safeuser

production/docker/bch-dex/Dockerfile

@@ -12,7 +12,7 @@ RUN apt-get update
 RUN apt-get install -y sudo git curl nano gnupg wget
 
 #Install Node and NPM
-RUN curl -sL https://deb.nodesource.com/setup_14.x -o nodesource_setup.sh
+RUN curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
 RUN bash nodesource_setup.sh
 RUN apt-get install -y nodejs build-essential
 
@@ -64,7 +64,7 @@ RUN npm install
 RUN npm run docs
 
 # Copy the wallet files
-COPY wallet.json wallet.json
+#COPY wallet.json wallet.json
 
 #VOLUME /home/safeuser/keys
 
@@ -72,7 +72,10 @@ COPY wallet.json wallet.json
 #EXPOSE 5010
 
 # Start the application.
-COPY start-production.sh start-production.sh
 CMD ["./start-production.sh"]
 
 #CMD ["npm", "start"]
+
+# Used for debugging
+#COPY dummy-app.js dummy-app.js
+#CMD ["node", "dummy-app.js"]

production/docker/bch-dex/dummy-app.js

@@ -0,0 +1,4 @@
+setInterval(function () {
+  const now = new Date()
+  console.log(`timestamp: ${now.toLocaleString()}`)
+}, 5000)

production/docker/bch-dex/start-production.sh

@@ -24,9 +24,11 @@ export DBURL=mongodb://172.17.0.1:5666/bch-swap-service-prod
 export PORT=5700
 
 # bch-dex specific env vars
-export BCH_ENV=production
+export BCH_DEX=prod
 export WEBHOOKSERVICE=http://172.17.0.1:5667/webhook
-export WEBHOOKTARGET=http://172.17.0.1:5700/order
-export APP_ID=bch-dex-test557
+export WEBHOOKTARGET=http://172.17.0.1:5700/p2wdb
+export APP_ID=bch-dex-001
+
+#export P2WDB_URL=http://172.17.0.1:5667
 
 npm start

production/docker/docker-compose.yml

@@ -4,7 +4,7 @@ version: '3.9'
 
 services:
   mongo-p2wdb-service:
-    image: mongo
+    image: mongo:4.2.0
     container_name: mongo-p2wdb-service
     ports:
       - '5666:27017' # <host port>:<container port>
@@ -14,10 +14,16 @@ services:
     restart: always
 
   ipfs:
-    image: ipfs/go-ipfs:v0.12.0
+    # https://github.com/christroutner/trickle-ipfs
+    image: christroutner/trickle-ipfs:v1.0.1
+    #build:
+    #  context: ./
+    #  dockerfile: Dockerfile
     container_name: ipfs
     environment:
-      MY_ENV_VAR: 'placeholder'
+      IPFS_DAEMON_ARGUMENTS: '--enable-pubsub-experiment --migrate=true --agent-version-suffix=docker --routing=dhtclient'
+      UPLOAD_KBPS: '1000'
+      DOWNLOAD_KBPS: '1000'
     logging:
       driver: 'json-file'
       options:
@@ -26,27 +32,26 @@ services:
     mem_limit: 2000mb
     ports:
       - 4001:4001
+      - 4003:4003
       - 172.17.0.1:5001:5001
       - 172.17.0.1:8080:8080
+    command: [
+      './start-ipfs.sh'
+    ]
     volumes:
-      - ../data/go-ipfs/data:/data/ipfs
-      - ../data/go-ipfs/export:/export
-    # https://docs.docker.com/compose/compose-file/compose-file-v3/#command
-    # https://github.com/ipfs/go-ipfs/blob/91c52657166bcf86f2476926e4fe56694dc26562/Dockerfile#L115
-    command:
-      [
-        'daemon',
-        '--migrate=true',
-        '--agent-version-suffix=docker',
-        '--enable-pubsub-experiment'
-      ]
+      - ../data/go-ipfs/data:/root/.ipfs
     restart: always
 
   p2wdb:
-    build:
-      context: ./p2wdb/
-      dockerfile: Dockerfile
+    #build:
+    #  context: ./p2wdb/
+    #  dockerfile: Dockerfile
+    image: christroutner/p2wdb:v4.1.3
     container_name: p2wdb
+    environment:
+      CONSUMER_URL: 'https://free-bch.fullstack.cash'
+      #ENABLE_BCH_PAYMENT: 1
+      DEBUG_LEVEL: 1
     logging:
       driver: 'json-file'
       options:
@@ -62,13 +67,18 @@ services:
       #- 5669:5669 # IPFS WS Port
     volumes:
       - ../data/ipfsdata/p2wdb:/home/safeuser/ipfs-p2wdb-service/.ipfsdata/p2wdb
+      - ./p2wdb/start-production.sh:/home/safeuser/ipfs-p2wdb-service/start-production.sh
+      #- ../scripts/wallet.json:/home/safeuser/ipfs-p2wdb-service/wallet.json
     restart: always
 
   bch-dex:
-    build:
-      context: ./bch-dex/
-      dockerfile: Dockerfile
+    #build:
+    #  context: ./bch-dex/
+    #  dockerfile: Dockerfile
+    image: christroutner/bch-dex:v2.2.4
     container_name: bch-dex
+    environment:
+      CONSUMER_URL: 'https://free-bch.fullstack.cash'
     logging:
       driver: 'json-file'
       options:
@@ -80,15 +90,19 @@ services:
       - p2wdb
     ports:
       - '5700:5700' # <host port>:<container port>
-    # volumes:
-    #   - ../data/ipfsdata:/home/safeuser/ipfs-service-provider/.ipfsdata
-    #restart: always
+    volumes:
+      - ../scripts/wallet.json:/home/safeuser/bch-dex/wallet.json
+      - ./bch-dex/start-production.sh:/home/safeuser/bch-dex/start-production.sh
+    restart: always
 
   dex-ui:
-    build:
-      context: ./bch-dex-ui/
-      dockerfile: Dockerfile
+    #build:
+    #  context: ./bch-dex-ui/
+    #  dockerfile: Dockerfile
+    image: christroutner/bch-dex-ui:v1.2.4
     container_name: dex-ui
+    environment:
+      SERVER: 'http://192.168.2.3'
     logging:
       driver: 'json-file'
       options:
@@ -101,4 +115,4 @@ services:
       - '4500:80' # <host port>:<container port>
     # volumes:
     #   - ../data/ipfsdata:/home/safeuser/ipfs-service-provider/.ipfsdata
-    #restart: always
+    restart: always

production/docker/p2wdb/Dockerfile

@@ -61,7 +61,7 @@ RUN npm run docs
 #EXPOSE 5010
 
 # Start the application.
-COPY start-production.sh start-production.sh
+#COPY start-production.sh start-production.sh
 CMD ["./start-production.sh"]
 
 #CMD ["npm", "start"]

production/docker/p2wdb/start-production.sh

@@ -16,7 +16,8 @@ export COORD_NAME=generic-p2wdb-production
 #export CR_DOMAIN=subdomain.yourdomain.com
 
 # Debug level. 0 = minimal info. 2 = max info.
-export DEBUG_LEVEL=2
+# This value set by docker-compose.yml
+#export DEBUG_LEVEL=1
 
 # Log-in information for retrieving a JWT token from FullStack.cash.
 export FULLSTACKLOGIN=demo@demo.com
@@ -29,8 +30,8 @@ export FULLSTACKPASS=demo
 export DBURL=mongodb://172.17.0.1:5666/p2wdb-service-dev
 
 # Configure IPFS ports
-export IPFS_TCP_PORT=5668
-export IPFS_WS_PORT=5669
+#export IPFS_TCP_PORT=5668
+#export IPFS_WS_PORT=5669
 
 # Configure REST API port
 export PORT=5667
@@ -41,6 +42,6 @@ export IPFS_API_PORT=5001
 export IPFS_TCP_PORT=4001
 
 # P2WDB specific env vars
-export ORBITDB_NAME=/orbitdb/zdpuAm4fPafpjs5mgbBUJV8Az7kd8Xj1ttD6M1JaAxF8RMRrw/psf-bch-p2wdb-keyvalue-v1.0.0-0004
+#export ORBITDB_NAME=/orbitdb/zdpuAm4fPafpjs5mgbBUJV8Az7kd8Xj1ttD6M1JaAxF8RMRrw/psf-bch-p2wdb-keyvalue-v1.0.0-0004
 
 npm start

production/rpi-docker/bch-dex-ui/Dockerfile

@@ -0,0 +1,73 @@
+# Create a Dockerized API server
+#
+
+#IMAGE BUILD COMMANDS
+# ct-base-ubuntu = ubuntu 18.04 + nodejs v10 LTS
+#FROM christroutner/ct-base-ubuntu
+FROM ubuntu:20.04 as builder
+MAINTAINER Chris Troutner <chris.troutner@gmail.com>
+
+#Update the OS and install any OS packages needed.
+RUN apt-get update
+RUN apt-get install -y sudo git curl nano gnupg wget
+
+#Install Node and NPM
+RUN curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
+RUN bash nodesource_setup.sh
+RUN apt-get install -y nodejs build-essential
+
+#Create the user 'safeuser' and add them to the sudo group.
+#RUN useradd -ms /bin/bash safeuser
+#RUN adduser safeuser sudo
+
+#Set password to 'password' change value below if you want a different password
+#RUN echo safeuser:password | chpasswd
+
+#Set the working directory to be the home directory
+WORKDIR /home/safeuser
+
+#Setup NPM for non-root global install
+#RUN mkdir /home/safeuser/.npm-global
+#RUN chown -R safeuser .npm-global
+#RUN echo "export PATH=~/.npm-global/bin:$PATH" >> /home/safeuser/.profile
+#RUN runuser -l safeuser -c "npm config set prefix '~/.npm-global'"
+
+# Update to the latest version of npm.
+#RUN npm install -g npm@7.23.0
+RUN npm install -g npm
+
+# npm mirror to prevent direct dependency on npm.
+RUN npm set registry http://94.130.170.209:4873/
+
+# Switch to user account.
+#USER safeuser
+# Prep 'sudo' commands.
+#RUN echo 'abcd8765' | sudo -S pwd
+
+# Clone the rest.bitcoin.com repository
+WORKDIR /home/safeuser
+RUN git clone https://github.com/Permissionless-Software-Foundation/bch-dex-ui-v2
+
+# Switch to the desired branch. `master` is usually stable,
+# and `stage` has the most up-to-date changes.
+WORKDIR /home/safeuser/bch-dex-ui-v2
+
+# For development: switch to unstable branch
+RUN git checkout ct-unstable
+
+# Install dependencies
+#RUN mkdir .ipfsdata
+#RUN npm install -g @mapbox/node-pre-gyp
+RUN npm install
+
+# Build the site
+RUN CI=true npm run build
+
+# Load the NGINX image.
+FROM nginx
+EXPOSE 80
+
+# Copy the files built in the first container to the new NGINX container.
+COPY --from=builder /home/safeuser/bch-dex-ui-v2/build /usr/share/nginx/html
+
+#USER safeuser

production/rpi-docker/bch-dex/Dockerfile

@@ -0,0 +1,78 @@
+# Create a Dockerized API server
+#
+
+#IMAGE BUILD COMMANDS
+# ct-base-ubuntu = ubuntu 18.04 + nodejs v10 LTS
+#FROM christroutner/ct-base-ubuntu
+FROM ubuntu:20.04
+MAINTAINER Chris Troutner <chris.troutner@gmail.com>
+
+#Update the OS and install any OS packages needed.
+RUN apt-get update
+RUN apt-get install -y sudo git curl nano gnupg wget
+
+#Install Node and NPM
+RUN curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
+RUN bash nodesource_setup.sh
+RUN apt-get install -y nodejs build-essential
+
+#Create the user 'safeuser' and add them to the sudo group.
+#RUN useradd -ms /bin/bash safeuser
+#RUN adduser safeuser sudo
+
+#Set password to 'password' change value below if you want a different password
+#RUN echo safeuser:password | chpasswd
+
+#Set the working directory to be the home directory
+WORKDIR /home/safeuser
+
+#Setup NPM for non-root global install
+#RUN mkdir /home/safeuser/.npm-global
+#RUN chown -R safeuser .npm-global
+#RUN echo "export PATH=~/.npm-global/bin:$PATH" >> /home/safeuser/.profile
+#RUN runuser -l safeuser -c "npm config set prefix '~/.npm-global'"
+
+# Update to the latest version of npm.
+#RUN npm install -g npm@7.23.0
+RUN npm install -g npm
+
+# npm mirror to prevent direct dependency on npm.
+RUN npm set registry http://94.130.170.209:4873/
+
+# Switch to user account.
+#USER safeuser
+# Prep 'sudo' commands.
+#RUN echo 'abcd8765' | sudo -S pwd
+
+# Clone the rest.bitcoin.com repository
+WORKDIR /home/safeuser
+RUN git clone https://github.com/Permissionless-Software-Foundation/bch-dex
+
+# Switch to the desired branch. `master` is usually stable,
+# and `stage` has the most up-to-date changes.
+WORKDIR /home/safeuser/bch-dex
+
+# For development: switch to unstable branch
+RUN git checkout ct-unstable
+
+# Install dependencies
+#RUN mkdir .ipfsdata
+#RUN npm install -g @mapbox/node-pre-gyp
+RUN npm install
+
+# Generate the API docs
+RUN npm run docs
+
+# Copy the wallet files
+#COPY wallet.json wallet.json
+
+#VOLUME /home/safeuser/keys
+
+# Expose the port the API will be served on.
+#EXPOSE 5010
+
+# Start the application.
+#COPY start-production.sh start-production.sh
+CMD ["./start-production.sh"]
+
+#CMD ["npm", "start"]

production/rpi-docker/bch-dex/start-production.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# BEGIN: Optional configuration settings
+
+# The human readable name this IPFS node identifies as.
+export COORD_NAME=bch-dex-generic
+
+# Allow this node to function as a circuit relay. It must not be behind a firewall.
+#export ENABLE_CIRCUIT_RELAY=true
+# For browsers to use your circuit realy, you must set up a domain, SSL certificate,
+# and you must forward that subdomain to the IPFS_WS_PORT.
+#export CR_DOMAIN=subdomain.yourdomain.com
+
+# Debug level. 0 = minimal info. 2 = max info.
+export DEBUG_LEVEL=1
+
+# END: Optional configuration settings
+
+
+# Production database connection string.
+export DBURL=mongodb://172.17.0.1:5666/bch-swap-service-prod
+
+# Configure REST API port
+export PORT=5700
+
+# bch-dex specific env vars
+export BCH_DEX=prod
+export WEBHOOKSERVICE=http://172.17.0.1:5667/webhook
+export WEBHOOKTARGET=http://172.17.0.1:5700/p2wdb
+export APP_ID=bch-dex-001
+
+npm start

production/rpi-docker/cleanup-images.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# Remove all untagged docker images.
+docker rmi $(docker images | grep "^<none>" | awk '{print $3}')
+

production/rpi-docker/docker-compose.yml

@@ -0,0 +1,112 @@
+# Start the service with the command 'docker-compose up -d'
+
+version: '3.9'
+
+services:
+  mongo-bch-dex:
+    image: mongo:4.2.0
+    container_name: mongo-bch-dex
+    ports:
+      - '5666:27017' # <host port>:<container port>
+    volumes:
+      - ../data/database:/data/db
+    command: mongod --logpath=/dev/null # -- quiet
+    restart: always
+
+  ipfs:
+    image: christroutner/trickle-ipfs-rpi:v1.0.1
+    #image: odanado/go-ipfs:v0.11.0
+    container_name: ipfs
+    environment:
+      IPFS_DAEMON_ARGUMENTS: '--enable-pubsub-experiment --migrate=true --agent-version-suffix=docker --routing=dhtclient'
+      UPLOAD_KBPS: '25'
+      DOWNLOAD_KBPS: '25'
+    logging:
+      driver: 'json-file'
+      options:
+        max-size: '10m'
+        max-file: '10'
+    mem_limit: 1000mb
+    ports:
+      - 4001:4001
+      - 4003:4003
+      - 172.17.0.1:5001:5001
+      - 172.17.0.1:8080:8080
+    volumes:
+      - ./data/go-ipfs:/root/.ipfs
+    command: [
+      './start-ipfs.sh'
+    ]
+    restart: always
+
+  p2wdb:
+    #build:
+    #  context: ./p2wdb/
+    #  dockerfile: Dockerfile
+    image: christroutner/p2wdb-rpi:v3.1.9
+    container_name: p2wdb
+    environment:
+      CONSUMER_URL: 'https://wa-usa-bch-consumer.fullstackcash.nl'
+      DEBUG_LEVEL: 1
+    logging:
+      driver: 'json-file'
+      options:
+        max-size: '10m'
+        max-file: '10'
+    mem_limit: 1gb
+    links:
+      - mongo-bch-dex
+    ports:
+      # <host port>:<container port>
+      - 5667:5667 # REST API
+      #- 5668:5668 # IPFS TCP port
+      #- 5669:5669 # IPFS WS Port
+    volumes:
+      - ../data/ipfsdata/p2wdb:/home/safeuser/ipfs-p2wdb-service/.ipfsdata/p2wdb
+      - ./p2wdb/start-production.sh:/home/safeuser/ipfs-p2wdb-service/start-production.sh
+    restart: always
+
+  bch-dex:
+    #build:
+    # context: ./bch-dex/
+    # dockerfile: Dockerfile
+    image: christroutner/bch-dex-rpi:v2.0.8
+    container_name: bch-dex
+    environment:
+      #CONSUMER_URL: 'https://free-bch.fullstack.cash'
+      CONSUMER_URL: 'https://wa-usa-bch-consumer.fullstackcash.nl'
+    logging:
+      driver: 'json-file'
+      options:
+        max-size: '10m'
+        max-file: '10'
+    mem_limit: 1000mb
+    links:
+      - mongo-bch-dex
+      - p2wdb
+    ports:
+      - '5700:5700' # <host port>:<container port>
+    volumes:
+      - ../scripts/wallet.json:/home/safeuser/bch-dex/wallet.json
+      - ./bch-dex/start-production.sh:/home/safeuser/bch-dex/start-production.sh
+    restart: always
+
+  dex-ui:
+    #build:
+    #  context: ./bch-dex-ui/
+    #  dockerfile: Dockerfile
+    image: christroutner/bch-dex-ui-rpi:v1.2.4
+    container_name: dex-ui
+    logging:
+      driver: 'json-file'
+      options:
+        max-size: '10m'
+        max-file: '10'
+    mem_limit: 500mb
+    links:
+      - bch-dex
+    ports:
+      - '4500:80' # <host port>:<container port>
+    # volumes:
+    #   - ../data/ipfsdata:/home/safeuser/ipfs-service-provider/.ipfsdata
+    restart: always

production/rpi-docker/p2wdb/Dockerfile

@@ -0,0 +1,71 @@
+# Create a Docker container for the P2WDB
+#
+
+#IMAGE BUILD COMMANDS
+FROM ubuntu:20.04
+MAINTAINER Chris Troutner <chris.troutner@gmail.com>
+
+#Update the OS and install any OS packages needed.
+RUN apt-get update
+RUN apt-get install -y sudo git curl nano gnupg wget
+
+#Install Node and NPM
+RUN curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
+RUN bash nodesource_setup.sh
+RUN apt-get install -y nodejs build-essential
+
+#Create the user 'safeuser' and add them to the sudo group.
+RUN useradd -ms /bin/bash safeuser
+RUN adduser safeuser sudo
+
+#Set password to 'abcd8765' change value below if you want a different password
+RUN echo safeuser:abcd8765 | chpasswd
+
+#Set the working directory to be the users home directory
+WORKDIR /home/safeuser
+
+#Setup NPM for non-root global install (like on a mac)
+RUN mkdir /home/safeuser/.npm-global
+RUN chown -R safeuser .npm-global
+RUN echo "export PATH=~/.npm-global/bin:$PATH" >> /home/safeuser/.profile
+RUN runuser -l safeuser -c "npm config set prefix '~/.npm-global'"
+
+# Update to the latest version of npm.
+#RUN npm install -g npm@7.23.0
+RUN npm install -g npm
+
+# npm mirror to prevent direct dependency on npm.
+RUN npm set registry http://94.130.170.209:4873/
+
+# Switch to user account.
+#USER safeuser
+# Prep 'sudo' commands.
+#RUN echo 'abcd8765' | sudo -S pwd
+
+# Clone the rest.bitcoin.com repository
+RUN git clone https://github.com/Permissionless-Software-Foundation/ipfs-p2wdb-service
+WORKDIR /home/safeuser/ipfs-p2wdb-service
+RUN mkdir .ipfsdata
+RUN git checkout ct-unstable
+
+#RUN npm install fsevents
+
+# Install dependencies
+#RUN mkdir .ipfsdata
+RUN npm install
+
+# Generate the API docs
+RUN npm run docs
+
+# Expose the port the API will be served on.
+#EXPOSE 5010
+
+# Start the application.
+#COPY start-production.sh start-production.sh
+CMD ["./start-production.sh"]
+
+#CMD ["npm", "start"]
+
+# Used for debugging
+#COPY dummyapp.js dummyapp.js
+#CMD ["node", "dummyapp.js"]

production/rpi-docker/p2wdb/dummyapp.js

@@ -0,0 +1,4 @@
+setInterval(function () {
+  const now = new Date()
+  console.log(`ping ${now.toLocaleString()}`)
+}, 10000)

production/rpi-docker/p2wdb/start-production.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# BEGIN: Optional configuration settings
+
+# This mnemonic is used to set up persistent public key for e2ee
+# Replace this with your own 12-word mnemonic.
+export MNEMONIC="mass response fiscal world message exact series swallow forward confirm canoe festival"
+
+# The human readable name this IPFS node identifies as.
+export COORD_NAME=generic-p2wdb-production
+
+# Allow this node to function as a circuit relay. It must not be behind a firewall.
+#export ENABLE_CIRCUIT_RELAY=true
+# For browsers to use your circuit realy, you must set up a domain, SSL certificate,
+# and you must forward that subdomain to the IPFS_WS_PORT.
+#export CR_DOMAIN=subdomain.yourdomain.com
+
+# Debug level. 0 = minimal info. 2 = max info.
+# This value set by docker-compose.yml
+#export DEBUG_LEVEL=1
+
+# Log-in information for retrieving a JWT token from FullStack.cash.
+export FULLSTACKLOGIN=demo@demo.com
+export FULLSTACKPASS=demo
+
+# END: Optional configuration settings
+
+
+# Production database connection string.
+export DBURL=mongodb://172.17.0.1:5666/p2wdb-service-dev
+
+# Configure IPFS ports
+export IPFS_TCP_PORT=5668
+export IPFS_WS_PORT=5669
+
+# Configure REST API port
+export PORT=5667
+
+export P2W_ENV=production
+export IPFS_HOST=172.17.0.1
+export IPFS_API_PORT=5001
+export IPFS_TCP_PORT=4001
+export IPFS_WS_PORT=4003
+
+# P2WDB specific env vars
+#export ORBITDB_NAME=/orbitdb/zdpuAqNiwLiJBfbRK7uihV2hAbNSXj78ufzv5VyQb8GuvRwDh/psf-bch-p2wdb-keyvalue-v3.0.0-0001
+
+npm start

production/scripts/bulk-sweep-wallet.js

@@ -0,0 +1,153 @@
+/*
+  This script is similar ot sweep-wallet.js, but it can do a much faster (bulk)
+  scanning of addresses. However, this requires a subscription to a FullStack.cash
+  or access to a web2 Cash Stack.
+
+  This script will scan 20 addresses at a time. If a balance is found in any
+  of the addresses, it will sweep the funds from that address.
+*/
+/*
+// Public npm libraries
+import BchTokenSweep from 'bch-token-sweep/index.js'
+
+// Local libraries
+import WalletAdapter from '../../src/adapters/wallet.js'
+import BCHJS from '@psf/bch-js'
+import JwtLib from 'jwt-bch-lib'
+
+// Constants
+// const EMTPY_ADDR_CUTOFF = 100
+const LAST_ADDR_INDEX = 100
+
+if (!process.env.BCHJSTOKEN) {
+  console.log('You will need a JWT token from FullStack.cash to execute this script. Export it to the BCHJSTOKEN environment variable and try again.')
+  exit(0)
+}
+
+async function sweepFunds () {
+  try {
+    // Configure the wallet library to use a FullStack.cash or a local Cash Stack
+    const walletLib = new WalletAdapter()
+    walletLib.config.useFullStackCash = true
+    walletLib.config.apiServer = 'http://192.168.2.129:3000/v5/'
+
+    // const walletInfo = await walletLib.openWallet()
+    const walletInfo = await openWallet(walletLib)
+    const wallet = await walletLib.instanceWallet(walletInfo)
+    console.log('walletInfo: ', walletInfo)
+
+    const rootAddr = walletInfo.cashAddress
+    const rootWif = walletInfo.privateKey
+    console.log(`Sweeping all funds into root address ${rootAddr}...`)
+
+    // Instantiate bch-js, and use the JWT token saved to environment variable.
+
+    // Generate an HD tree
+    // const bchjs = wallet.bchjs
+    const bchjs = new BCHJS()
+    const rootSeed = await bchjs.Mnemonic.toSeed(walletInfo.mnemonic)
+    const masterHDNode = bchjs.HDNode.fromSeed(rootSeed)
+
+    const emptyAddrCnt = 0
+    const hdIndex = 1
+
+    // Divide all the addresses by 20, since that's how many will be checked at once.
+    const numOfLoops = Math.ceil(LAST_ADDR_INDEX / 20)
+
+    for (let i = 1; i < numOfLoops; i++) {
+      const startIndex = i
+      const stopIndex = i * 20
+      console.log(`startIndex: ${startIndex}, stopIndex: ${stopIndex}`)
+
+      // Generate the next block of 20 key pairs to scan.
+      const addrsToScan = []
+      const wifsToScan = []
+      for (let j = startIndex; j < stopIndex; j++) {
+        // Generate a keypair from the HD wallet.
+        const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${j}`)
+        const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+        const wifToSweep = bchjs.HDNode.toWIF(childNode)
+
+        addrsToScan.push(cashAddress)
+        wifsToScan.push(wifToSweep)
+      }
+      console.log(`Scanning these addresses for a balance: ${JSON.stringify(addrsToScan, null, 2)}`)
+
+      // Scan a block of 20 addresses for a balance.
+      const balances = await bchjs.Electrumx.balance(addrsToScan)
+      console.log(`balances: ${JSON.stringify(balances, null, 2)}`)
+
+      // Scan through the results and look for a balance.
+      for (let j = 0; j < balances.balances.length; j++) {
+        const thisBalance = balances.balances[j]
+
+        // const combinedBal = thisBalance.balance.confirmed + thisBalance.balance.
+
+        // if(thisBalance.)
+      }
+    }
+
+    // do {
+    //   // Generate a keypair from the HD wallet.
+    //   const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${hdIndex}`)
+    //   const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+    //   const wifToSweep = bchjs.HDNode.toWIF(childNode)
+    //
+    //   console.log(`\nSweeping ${cashAddress} with private key ${wifToSweep}`)
+    //
+    //   try {
+    //     // Sweep tokens from address
+    //     const sweeper = new BchTokenSweep(
+    //       wifToSweep,
+    //       rootWif,
+    //       wallet,
+    //       550,
+    //       rootAddr
+    //     )
+    //     await sweeper.populateObjectFromNetwork()
+    //
+    //     const hex = await sweeper.sweepTo(rootAddr)
+    //     // console.log(`hex: ${hex}`)
+    //
+    //     const txid = await sweeper.blockchain.broadcast(hex)
+    //
+    //     // console.log('Transaction ID', txid)
+    //     console.log(`Swept HD index ${hdIndex}. TXID: ${txid}`)
+    //
+    //     emptyAddrCnt = 0
+    //
+    //     // Wait between loop iterations.
+    //     await bchjs.Util.sleep(3000)
+    //   } catch (err) {
+    //     console.log(`error message with index ${hdIndex}: ${err.message}`)
+    //     // console.log(err)
+    //     emptyAddrCnt++
+    //   }
+    //
+    //   hdIndex++
+    // } while (emptyAddrCnt < EMTPY_ADDR_CUTOFF)
+    //
+    // console.log(`${EMTPY_ADDR_CUTOFF} empty addresses detected. Exiting.`)
+    //
+    // console.log('\n\nDo not forget to reset the nextAddress property in the wallet.json file!\n\n')
+  } catch (err) {
+    console.error('Error in sweepFunds(): ', err)
+  }
+}
+sweepFunds()
+
+// Open the wallet file, or create one if the file doesn't exist.
+// Does not instance the wallet. The output of this function is expected to
+// be passed to instanceWallet().
+async function openWallet (walletLib) {
+  try {
+    // console.log('this.WALLET_FILE: ', this.WALLET_FILE)
+    const walletData = await walletLib.jsonFiles.readJSON('./wallet.json')
+
+    return walletData
+  } catch (err) {
+    console.error('Error in openWallet()')
+    throw err
+  }
+}
+*/

production/scripts/create-order.js

@@ -6,10 +6,10 @@
   the DEX app wallet in order to be acceped.
 */
 
-const axios = require('axios')
+import axios from 'axios'
 
-// const LOCALHOST = 'http://localhost:5700'
-const LOCALHOST = 'http://172.17.0.1:5700'
+const LOCALHOST = 'http://localhost:5700'
+// const LOCALHOST = 'http://172.17.0.1:5700'
 
 async function start () {
   try {
@@ -22,7 +22,7 @@ async function start () {
       buyOrSell: 'sell',
       rateInBaseUnit: 5000,
       minUnitsToExchange: 5000,
-      numTokens: 1
+      numTokens: 2
     }
 
     const options = {

production/scripts/create-wallet.js

@@ -0,0 +1,33 @@
+/*
+  Generate a wallet.json file for use with the DEX.
+*/
+
+// Public NPM libraries
+import BchWallet from 'minimal-slp-wallet'
+
+import { promises as fs } from 'fs'
+
+async function createWallet () {
+  try {
+    // Configure the minimal-slp-wallet library to use the JSON RPC over IPFS.
+    const advancedConfig = {
+      interface: 'consumer-api',
+      noUpdate: true
+    }
+
+    // Wait for the wallet to be created.
+    const bchWallet = new BchWallet(undefined, advancedConfig)
+    await bchWallet.walletInfoPromise
+    const walletData = bchWallet.walletInfo
+    walletData.nextAddress = 1
+
+    // Save the wallet file to disk.
+    await fs.writeFile('wallet.json', JSON.stringify(walletData, null, 2))
+
+    console.log('Generated wallet.json. Copy this file to the docker/bch-dex folder to be used inside the Docker container.')
+    console.log(`${JSON.stringify(walletData, null, 2)}`)
+  } catch (err) {
+    console.error('Error: ', err)
+  }
+}
+createWallet()

production/scripts/fullstack-sweep-wallet.js

@@ -0,0 +1,111 @@
+/*
+  This script is the same as sweep-wallet.js, but it requires a FullStack.cash
+  account, which makes the scanning much faster.
+*/
+
+// Public npm libraries
+// const BCHJS = require('@psf/bch-js')
+import BchTokenSweep from 'bch-token-sweep/index.js'
+
+// Local libraries
+import WalletAdapter from '../../src/adapters/wallet.js'
+
+// Constants
+// const EMTPY_ADDR_CUTOFF = 10
+const START_INDEX = 1
+const LAST_ADDR_INDEX = 100
+
+if (!process.env.BCHJSTOKEN) {
+  console.log('You will need a JWT token from FullStack.cash to execute this script. Export it to the BCHJSTOKEN environment variable and try again.')
+  process.exit(0)
+}
+
+async function sweepFunds () {
+  try {
+    // Configure the wallet library to use a FullStack.cash or a local Cash Stack
+    const walletLib = new WalletAdapter()
+    walletLib.config.useFullStackCash = true
+    // walletLib.config.apiServer = 'http://192.168.2.129:3000/v5/'
+    walletLib.config.apiServer = 'https://api.fullstack.cash/v5/'
+
+    // Open the wallet files.
+    const walletInfo = await openWallet(walletLib)
+    const wallet = await walletLib.instanceWallet(walletInfo)
+    console.log('walletInfo: ', walletInfo)
+
+    const rootAddr = walletInfo.cashAddress
+    const rootWif = walletInfo.privateKey
+    console.log(`Sweeping all funds into root address ${rootAddr}...`)
+
+    // Generate an HD tree
+    const bchjs = wallet.bchjs
+    const rootSeed = await bchjs.Mnemonic.toSeed(walletInfo.mnemonic)
+    const masterHDNode = bchjs.HDNode.fromSeed(rootSeed)
+
+    let emptyAddrCnt = 0
+    let hdIndex = START_INDEX
+
+    do {
+      // Generate a keypair from the HD wallet.
+      const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${hdIndex}`)
+      const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+      const wifToSweep = bchjs.HDNode.toWIF(childNode)
+
+      console.log(`\nSweeping ${cashAddress} with private key ${wifToSweep}`)
+
+      try {
+        // Sweep tokens from address
+        const sweeper = new BchTokenSweep(
+          wifToSweep,
+          rootWif,
+          wallet,
+          550,
+          rootAddr
+        )
+        await sweeper.populateObjectFromNetwork()
+
+        const hex = await sweeper.sweepTo(rootAddr)
+        // console.log(`hex: ${hex}`)
+
+        const txid = await sweeper.blockchain.broadcast(hex)
+
+        // console.log('Transaction ID', txid)
+        console.log(`Swept HD index ${hdIndex}. TXID: ${txid}`)
+
+        emptyAddrCnt = 0
+
+        // Wait between loop iterations.
+        await bchjs.Util.sleep(3000)
+      } catch (err) {
+        console.log(`error message with index ${hdIndex}: ${err.message}`)
+        // console.log(err)
+        emptyAddrCnt++
+      }
+
+      hdIndex++
+      // } while (emptyAddrCnt < EMTPY_ADDR_CUTOFF)
+      // console.log(`${EMTPY_ADDR_CUTOFF} empty addresses detected. Exiting.`)
+    } while (hdIndex < LAST_ADDR_INDEX)
+    console.log(`Last index of ${LAST_ADDR_INDEX} reached. emptyAddrCnt: ${emptyAddrCnt}`)
+
+    console.log('\n\nDo not forget to reset the nextAddress property in the wallet.json file!\n\n')
+  } catch (err) {
+    console.error('Error in sweepFunds(): ', err)
+  }
+}
+sweepFunds()
+
+// Open the wallet file, or create one if the file doesn't exist.
+// Does not instance the wallet. The output of this function is expected to
+// be passed to instanceWallet().
+async function openWallet (walletLib) {
+  try {
+    // console.log('this.WALLET_FILE: ', this.WALLET_FILE)
+    const walletData = await walletLib.jsonFiles.readJSON('./wallet.json')
+
+    return walletData
+  } catch (err) {
+    console.error('Error in openWallet()')
+    throw err
+  }
+}

production/scripts/list-addrs.js

@@ -0,0 +1,67 @@
+/*
+  This script is the same as sweep-wallet.js, but instead of sweeping the keys,
+  it simply lists out the addresses in the HD keychain. This is hany when trying
+  to figure out which address a token was sent to.
+*/
+
+// Public npm libraries
+
+// Local libraries
+import WalletAdapter from '../../src/adapters/wallet.js'
+
+// Constants
+const START_INDEX = 1
+const LAST_ADDR_INDEX = 100
+
+async function listAddrs () {
+  try {
+    // Configure the wallet library to use a FullStack.cash or a local Cash Stack
+    const walletLib = new WalletAdapter()
+
+    // Open the wallet files.
+    const walletInfo = await openWallet(walletLib)
+    const wallet = await walletLib.instanceWallet(walletInfo)
+    console.log('walletInfo: ', walletInfo)
+
+    const rootAddr = walletInfo.cashAddress
+    // const rootWif = walletInfo.privateKey
+    console.log(`Sweeping all funds into root address ${rootAddr}...`)
+
+    // Generate an HD tree
+    const bchjs = wallet.bchjs
+    const rootSeed = await bchjs.Mnemonic.toSeed(walletInfo.mnemonic)
+    const masterHDNode = bchjs.HDNode.fromSeed(rootSeed)
+
+    let hdIndex = START_INDEX
+
+    do {
+      // Generate a keypair from the HD wallet.
+      const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${hdIndex}`)
+      const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+      // const wifToSweep = bchjs.HDNode.toWIF(childNode)
+
+      console.log(`HD Index ${hdIndex}: ${cashAddress}`)
+
+      hdIndex++
+    } while (hdIndex < LAST_ADDR_INDEX)
+    console.log(`Last index of ${LAST_ADDR_INDEX} reached.`)
+  } catch (err) {
+    console.error('Error in sweepFunds(): ', err)
+  }
+}
+listAddrs()
+
+// Open the wallet file, or create one if the file doesn't exist.
+// Does not instance the wallet. The output of this function is expected to
+// be passed to instanceWallet().
+async function openWallet (walletLib) {
+  try {
+    // console.log('this.WALLET_FILE: ', this.WALLET_FILE)
+    const walletData = await walletLib.jsonFiles.readJSON('./wallet.json')
+
+    return walletData
+  } catch (err) {
+    console.error('Error in openWallet()')
+    throw err
+  }
+}

production/scripts/sweep-nfts.js

@@ -0,0 +1,143 @@
+/*
+  This script will sweep the HD wallet, looking for NFTs. When found, it will
+  send the NFT to the root (index 0) address. It will pay transaction fees from
+  the root address.
+*/
+
+// Global npm libraries
+import BchWallet from 'minimal-slp-wallet'
+
+// Local libraries
+import WalletAdapter from '../../src/adapters/wallet.js'
+
+// Constants
+const EMTPY_ADDR_CUTOFF = 10
+const WEB3_SERVER = 'https://free-bch.fullstack.cash'
+
+async function sweepNfts () {
+  try {
+    // Open the wallet files.
+    const walletLib = new WalletAdapter()
+    // const walletInfo = await walletLib.openWallet()
+    const walletInfo = await openWallet(walletLib)
+    // const walletRoot = await walletLib.instanceWallet(walletInfo)
+    const walletRoot = new BchWallet(walletInfo.mnemonic, {
+      interface: 'consumer-api',
+      restURL: WEB3_SERVER
+    })
+    await walletRoot.walletInfoPromise
+    console.log('walletInfo: ', walletInfo)
+
+    const rootAddr = walletInfo.cashAddress
+    // const rootWif = walletInfo.privateKey
+    console.log(`Sweeping all funds into root address ${rootAddr}...`)
+
+    // Generate an HD tree
+    const bchjs = walletRoot.bchjs
+    const rootSeed = await bchjs.Mnemonic.toSeed(walletInfo.mnemonic)
+    const masterHDNode = bchjs.HDNode.fromSeed(rootSeed)
+
+    let emptyAddrCnt = 0
+    let hdIndex = 1
+
+    do {
+      // Generate a keypair from the HD wallet.
+      const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${hdIndex}`)
+      const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+      const wifToSweep = bchjs.HDNode.toWIF(childNode)
+
+      console.log(`\n${hdIndex}: Sweeping ${cashAddress} with private key ${wifToSweep}`)
+
+      const walletChild = new BchWallet(wifToSweep, { interface: 'consumer-api', restURL: WEB3_SERVER })
+      await walletChild.walletInfoPromise
+
+      try {
+        const tokens = await walletChild.tokens.listTokensFromAddress(cashAddress)
+        // console.log(`tokens: ${JSON.stringify(tokens, null, 2)}`)
+
+        await walletChild.utxos.initUtxoStore(cashAddress)
+        // console.log(`utxoStore: ${JSON.stringify(utxoStore, null, 2)}`)
+
+        for (let i = 0; i < tokens.length; i++) {
+          const thisToken = tokens[i]
+
+          if (thisToken.tokenType === 65) {
+            console.log(`NFT ${thisToken.ticker} (${thisToken.name}) found. Sweeping to ${rootAddr}`)
+
+            await walletRoot.initialize()
+
+            // Send BCH to the child address, to pay for transaction fees.
+            const receiver1 = [{
+              address: cashAddress,
+              amountSat: 10000
+            }]
+            const txid1 = await walletRoot.send(receiver1)
+            console.log(`10,000 sats sent to child address. TXID: ${txid1}`)
+
+            // Wait for indexers to update.
+            console.log('Waiting for indexers to update...')
+            await bchjs.Util.sleep(120000)
+
+            await walletChild.initialize()
+
+            // Send NFT to root address.
+            const receiver2 = [{
+              address: rootAddr,
+              tokenId: thisToken.tokenId,
+              qty: thisToken.qty
+            }]
+            const txid2 = await walletChild.sendTokens(receiver2)
+            console.log(`NFT sent from child address to root address. TXID: ${txid2}`)
+
+            // Wait for indexers to update.
+            console.log('Waiting for indexers to update...')
+            await bchjs.Util.sleep(3000)
+
+            // Refresh the UTXO store.
+            await walletChild.utxos.initUtxoStore(cashAddress)
+
+            // Send the rest of the BCH back to the root address.
+            const txid3 = await walletChild.sendAll(rootAddr)
+            console.log(`Leftover BCH in child address sent to root address. TXID: ${txid3}`)
+
+            emptyAddrCnt = 0
+          }
+        }
+
+        // Wait between loop iterations.
+        await bchjs.Util.sleep(3000)
+
+        // emptyAddrCnt++
+      } catch (err) {
+        console.log(`error message with index ${hdIndex}: ${err.message}`)
+        console.log(err)
+        // emptyAddrCnt++
+      }
+
+      emptyAddrCnt++
+      hdIndex++
+    } while (emptyAddrCnt < EMTPY_ADDR_CUTOFF)
+
+    console.log(`${EMTPY_ADDR_CUTOFF} empty addresses detected. Exiting.`)
+
+    console.log('\n\nDo not forget to reset the nextAddress property in the wallet.json file!\n\n')
+  } catch (err) {
+    console.log('Error while sweeping NFTs: ', err)
+  }
+}
+sweepNfts()
+
+// Open the wallet file, or create one if the file doesn't exist.
+// Does not instance the wallet. The output of this function is expected to
+// be passed to instanceWallet().
+async function openWallet (walletLib) {
+  try {
+    // console.log('this.WALLET_FILE: ', this.WALLET_FILE)
+    const walletData = await walletLib.jsonFiles.readJSON('./wallet.json')
+
+    return walletData
+  } catch (err) {
+    console.error('Error in openWallet()')
+    throw err
+  }
+}

production/scripts/sweep-wallet.js

@@ -0,0 +1,100 @@
+/*
+  This script will travers the HD wallet and sweep funds and tokens back
+  into the root address (index 0). That root address needs to have funds
+  to pay for the transactions.
+*/
+
+// Public npm libraries
+// const BCHJS = require('@psf/bch-js')
+import BchTokenSweep from 'bch-token-sweep/index.js'
+
+// Local libraries
+import WalletAdapter from '../../src/adapters/wallet.js'
+
+// Constants
+const EMTPY_ADDR_CUTOFF = 10
+
+async function sweepFunds () {
+  try {
+    // Open the wallet files.
+    const walletLib = new WalletAdapter()
+    // const walletInfo = await walletLib.openWallet()
+    const walletInfo = await openWallet(walletLib)
+    const wallet = await walletLib.instanceWallet(walletInfo)
+    console.log('walletInfo: ', walletInfo)
+
+    const rootAddr = walletInfo.cashAddress
+    const rootWif = walletInfo.privateKey
+    console.log(`Sweeping all funds into root address ${rootAddr}...`)
+
+    // Generate an HD tree
+    const bchjs = wallet.bchjs
+    const rootSeed = await bchjs.Mnemonic.toSeed(walletInfo.mnemonic)
+    const masterHDNode = bchjs.HDNode.fromSeed(rootSeed)
+
+    let emptyAddrCnt = 0
+    let hdIndex = 1
+
+    do {
+      // Generate a keypair from the HD wallet.
+      const childNode = masterHDNode.derivePath(`m/44'/245'/0'/0/${hdIndex}`)
+      const cashAddress = bchjs.HDNode.toCashAddress(childNode)
+      const wifToSweep = bchjs.HDNode.toWIF(childNode)
+
+      console.log(`\nSweeping ${cashAddress} with private key ${wifToSweep}`)
+
+      try {
+        // Sweep tokens from address
+        const sweeper = new BchTokenSweep(
+          wifToSweep,
+          rootWif,
+          wallet,
+          550,
+          rootAddr
+        )
+        await sweeper.populateObjectFromNetwork()
+
+        const hex = await sweeper.sweepTo(rootAddr)
+        // console.log(`hex: ${hex}`)
+
+        const txid = await sweeper.blockchain.broadcast(hex)
+
+        // console.log('Transaction ID', txid)
+        console.log(`Swept HD index ${hdIndex}. TXID: ${txid}`)
+
+        emptyAddrCnt = 0
+
+        // Wait between loop iterations.
+        await bchjs.Util.sleep(3000)
+      } catch (err) {
+        console.log(`error message with index ${hdIndex}: ${err.message}`)
+        // console.log(err)
+        emptyAddrCnt++
+      }
+
+      hdIndex++
+    } while (emptyAddrCnt < EMTPY_ADDR_CUTOFF)
+
+    console.log(`${EMTPY_ADDR_CUTOFF} empty addresses detected. Exiting.`)
+
+    console.log('\n\nDo not forget to reset the nextAddress property in the wallet.json file!\n\n')
+  } catch (err) {
+    console.error('Error in sweepFunds(): ', err)
+  }
+}
+sweepFunds()
+
+// Open the wallet file, or create one if the file doesn't exist.
+// Does not instance the wallet. The output of this function is expected to
+// be passed to instanceWallet().
+async function openWallet (walletLib) {
+  try {
+    // console.log('this.WALLET_FILE: ', this.WALLET_FILE)
+    const walletData = await walletLib.jsonFiles.readJSON('./wallet.json')
+
+    return walletData
+  } catch (err) {
+    console.error('Error in openWallet()')
+    throw err
+  }
+}

src/adapters/admin.js

@@ -13,16 +13,24 @@
   in the Adapter directory.
 */
 
-'use strict'
-const axios = require('axios').default
-const mongoose = require('mongoose')
-const User = require('../adapters/localdb/models/users')
-const config = require('../../config')
-const JsonFiles = require('../adapters/json-files')
+// Global npm libraries
+import axios from 'axios'
+import mongoose from 'mongoose'
+
+// Local libraries
+import User from '../adapters/localdb/models/users.js'
+import config from '../../config/index.js'
+import JsonFiles from '../adapters/json-files.js'
+
+// Hack to get __dirname back.
+// https://blog.logrocket.com/alternatives-dirname-node-js-es-modules/
+import * as url from 'url'
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
+
 const jsonFiles = new JsonFiles()
 
 const JSON_FILE = `system-user-${config.env}.json`
-const JSON_PATH = `${__dirname.toString()}/../../config/${JSON_FILE}`
+const JSON_PATH = `${__dirname.toString()}../../config/${JSON_FILE}`
 
 const LOCALHOST = `http://localhost:${config.port}`
 const context = {}
@@ -82,6 +90,8 @@ class Admin {
       // applications like the Task Manager and the test scripts can access.
 
       await jsonFiles.writeJSON(context, JSON_PATH)
+      // console.log('context: ', context)
+      // console.log('JSON_PATH: ', JSON_PATH)
 
       return context
     } catch (err) {
@@ -169,4 +179,4 @@ class Admin {
   }
 }
 
-module.exports = Admin
+export default Admin

src/adapters/bch.js

@@ -3,9 +3,10 @@
 */
 
 // Public npm libraries
-const BCHJS = require('@psf/bch-js')
-const MsgLib = require('bch-message-lib')
-const BchWallet = require('minimal-slp-wallet/index')
+import BCHJS from '@psf/bch-js'
+
+import MsgLib from 'bch-message-lib'
+import BchWallet from 'minimal-slp-wallet'
 
 class Bch {
   constructor () {
@@ -79,4 +80,4 @@ class Bch {
   }
 }
 
-module.exports = Bch
+export default Bch

src/adapters/contact.js

@@ -3,13 +3,12 @@
 */
 
 /* eslint-disable no-useless-escape */
+import config from '../../config/index.js'
+import NodeMailer from '../adapters/nodemailer.js'
+import wlogger from '../adapters/wlogger.js'
+
 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
-
-const config = require('../../config')
-
-const NodeMailer = require('../adapters/nodemailer')
 const nodemailer = new NodeMailer()
-const { wlogger } = require('../adapters/wlogger')
 
 let _this
 
@@ -60,4 +59,4 @@ class ContactLib {
     }
   }
 }
-module.exports = ContactLib
+export default ContactLib

src/adapters/fullstack-jwt.js

@@ -5,8 +5,9 @@
   for this file.
 */
 
-const JwtLib = require('jwt-bch-lib')
-const BCHJS = require('@psf/bch-js')
+import JwtLib from 'jwt-bch-lib'
+
+import BCHJS from '@psf/bch-js'
 
 class FullStackJWT {
   constructor (localConfig = {}) {
@@ -98,4 +99,4 @@ class FullStackJWT {
   }
 }
 
-module.exports = FullStackJWT
+export default FullStackJWT

src/adapters/index.js

@@ -5,42 +5,26 @@
 */
 
 // Public NPM libraries
-const BCHJS = require('@psf/bch-js')
+import BCHJS from '@psf/bch-js'
 
 // Load individual adapter libraries.
-const IPFSAdapter = require('./ipfs')
-const LocalDB = require('./localdb')
-const LogsAPI = require('./logapi')
-const Passport = require('./passport')
-const Nodemailer = require('./nodemailer')
+import IPFSAdapter from './ipfs/index.js'
+
+import LocalDB from './localdb/index.js'
+import LogsAPI from './logapi.js'
+import Passport from './passport.js'
+import Nodemailer from './nodemailer.js'
+
 // const { wlogger } = require('./wlogger')
-const JSONFiles = require('./json-files')
-const FullStackJWT = require('./fullstack-jwt')
-const BCHAdapter = require('./bch')
-const WalletAdapter = require('./wallet')
-const P2wdbAdapter = require('./p2wdb-adapter')
+import JSONFiles from './json-files.js'
 
-//
-// // Instantiate adapter libraries.
-// const ipfs = new IPFSAdapter()
-// const localdb = new LocalDB()
-// const logapi = new LogsAPI()
-// const passport = new Passport()
-// const nodemailer = new Nodemailer()
-// const jsonFiles = new JSONFiles()
-// const bchjs = new BCHJSAdapter()
-//
-// module.exports = {
-//   ipfs,
-//   localdb,
-//   logapi,
-//   passport,
-//   nodemailer,
-//   wlogger,
-//   jsonFiles,
-//   bchjs
+import FullStackJWT from './fullstack-jwt.js'
+import config from '../../config/index.js'
 
-const config = require('../../config')
+import BCHAdapter from './bch.js'
+import WalletAdapter from './wallet.js'
+import P2wdbAdapter from './p2wdb-adapter.js'
+import Webhook from './webhook.js'
 
 class Adapters {
   constructor (localConfig = {}) {
@@ -56,7 +40,9 @@ class Adapters {
     this.bch = new BCHAdapter()
     this.config = config
     this.wallet = new WalletAdapter()
+    localConfig.bchWallet = this.wallet.bchWallet
     this.p2wdb = new P2wdbAdapter(localConfig)
+    this.webhook = new Webhook()
 
     // Get a valid JWT API key and instance bch-js.
     this.fullStackJwt = new FullStackJWT(config)
@@ -73,14 +59,30 @@ class Adapters {
       }
 
       // Start the IPFS node.
-      // await this.ipfs.start()
+      // Do not start these adapters if this is an e2e test.
+      // if (this.config.env !== 'test') {
+      //   await this.ipfs.start()
+      // }
 
       // Open the wallet file
       const walletData = await this.wallet.openWallet()
       // console.log('walletData: ', walletData)
 
-      // Instance the wallet.
-      await this.wallet.instanceWallet(walletData, this.bchjs)
+      if (this.config.env !== 'test') {
+        // Instance the wallet.
+        await this.wallet.instanceWallet(walletData, this.bchjs)
+
+        // Wait until a webhook is established with the P2WDB
+        await this.webhook.waitUntilSuccess(this.config.webhookTarget)
+
+        // Overwrite instances of wallet used by P2WDB lib.
+        this.p2wdb.bchWallet = this.wallet.bchWallet
+        this.p2wdb.bchjs = this.wallet.bchWallet.bchjs
+      }
+
+      console.log('Async Adapters have been started.')
+
+      return true
     } catch (err) {
       console.error('Error in adapters/index.js/start()')
       throw err
@@ -88,4 +90,4 @@ class Adapters {
   }
 }
 
-module.exports = Adapters
+export default Adapters

src/adapters/ipfs/index.js

@@ -2,8 +2,11 @@
   top-level IPFS library that combines the individual IPFS-based libraries.
 */
 
-const IpfsAdapter = require('./ipfs')
-const IpfsCoordAdapter = require('./ipfs-coord')
+// Local libraries
+import IpfsAdapter from './ipfs.js'
+
+import IpfsCoordAdapter from './ipfs-coord.js'
+import config from '../../../config/index.js'
 
 class IPFS {
   constructor (localConfig = {}) {
@@ -11,6 +14,7 @@ class IPFS {
     this.ipfsAdapter = new IpfsAdapter()
     this.IpfsCoordAdapter = IpfsCoordAdapter
     this.process = process
+    this.config = config
 
     this.ipfsCoordAdapter = {} // placeholder
 
@@ -31,11 +35,16 @@ class IPFS {
 
       // Start ipfs-coord
       this.ipfsCoordAdapter = new this.IpfsCoordAdapter({
-        ipfs: this.ipfs
+        ipfs: this.ipfs,
+        tcpPort: this.config.ipfsTcpPort,
+        wsPort: this.config.ipfsWsPort
       })
       await this.ipfsCoordAdapter.start()
       console.log('ipfs-coord is ready.')
 
+      // Subscribe to the chat pubsub channel
+      await this.ipfsCoordAdapter.subscribeToChat()
+
       return true
     } catch (err) {
       console.error('Error in adapters/ipfs/index.js/start()')
@@ -51,4 +60,4 @@ class IPFS {
   }
 }
 
-module.exports = IPFS
+export default IPFS

src/adapters/ipfs/ipfs-coord.js

@@ -5,12 +5,15 @@
 */
 
 // Global npm libraries
-const IpfsCoord = require('ipfs-coord')
-const BCHJS = require('@psf/bch-js')
-const publicIp = require('public-ip')
+import IpfsCoord from 'ipfs-coord-esm'
+
+// import BCHJS from '@psf/bch-js';
+import SlpWallet from 'minimal-slp-wallet'
+import publicIp from 'public-ip'
 
 // Local libraries
-const config = require('../../../config')
+import config from '../../../config/index.js'
+
 // const JSONRPC = require('../../controllers/json-rpc/')
 
 let _this
@@ -28,7 +31,8 @@ class IpfsCoordAdapter {
     // Encapsulate dependencies
     this.IpfsCoord = IpfsCoord
     this.ipfsCoord = {}
-    this.bchjs = new BCHJS()
+    // this.bchjs = new BCHJS()
+    this.wallet = new SlpWallet()
     this.config = config
     this.publicIp = publicIp
 
@@ -41,6 +45,9 @@ class IpfsCoordAdapter {
   async start () {
     const circuitRelayInfo = {}
 
+    // Wait for the BCH wallet to create the wallet.
+    await this.wallet.walletInfoPromise
+
     // If configured as a Circuit Relay, get the public IP addresses for this node.
     if (this.config.isCircuitRelay) {
       try {
@@ -61,7 +68,7 @@ class IpfsCoordAdapter {
       ipfs: this.ipfs,
       type: 'node.js',
       // type: 'browser',
-      bchjs: this.bchjs,
+      wallet: this.wallet,
       privateLog: console.log, // Default to console.log
       isCircuitRelay: this.config.isCircuitRelay,
       circuitRelayInfo,
@@ -97,6 +104,15 @@ class IpfsCoordAdapter {
       throw err
     }
   }
+
+  // Subscribe to the chat pubsub channel
+  async subscribeToChat () {
+    await this.ipfsCoord.adapters.pubsub.subscribeToPubsubChannel(
+      this.config.chatPubSubChan,
+      console.log,
+      this.ipfsCoord.thisNode
+    )
+  }
 }
 
-module.exports = IpfsCoordAdapter
+export default IpfsCoordAdapter

src/adapters/ipfs/ipfs.js

@@ -11,13 +11,14 @@
 // Global npm libraries
 // const IPFS = require('ipfs')
 // const IPFS = require('@chris.troutner/ipfs')
-const IPFSembedded = require('ipfs')
-const IPFSexternal = require('ipfs-http-client')
-const fs = require('fs')
-const http = require('http')
+// import IPFSembedded from 'ipfs';
+
+import { create } from 'ipfs-http-client'
+import fs from 'fs'
+import http from 'http'
 
 // Local libraries
-const config = require('../../../config')
+import config from '../../../config/index.js'
 
 const IPFS_DIR = './.ipfsdata/ipfs'
 
@@ -25,17 +26,17 @@ class IpfsAdapter {
   constructor (localConfig) {
     // Encapsulate dependencies
     this.config = config
+    this.fs = fs
+    this.create = create
 
     // Choose the IPFS constructor based on the config settings.
-    this.IPFS = IPFSembedded // default
-    if (this.config.isProduction) {
-      this.IPFS = IPFSexternal
-    }
+    // this.IPFS = IPFSembedded // default
+    // if (this.config.isProduction) {
+    //   this.IPFS = IPFSexternal
+    // }
 
     // Properties of this class instance.
     this.isReady = false
-
-    this.fs = fs
   }
 
   // Start an IPFS node.
@@ -85,7 +86,7 @@ class IpfsAdapter {
       }
 
       // Create a new IPFS node.
-      this.ipfs = await this.IPFS.create(ipfsOptions)
+      this.ipfs = await this.create(ipfsOptions)
 
       // Set the 'server' profile so the node does not scan private networks.
       await this.ipfs.config.profiles.apply('server')
@@ -137,4 +138,4 @@ class IpfsAdapter {
   // }
 }
 
-module.exports = IpfsAdapter
+export default IpfsAdapter

src/adapters/json-files.js

@@ -1,8 +1,8 @@
 /*
   A utility file for reading and writing JSON files.
 */
-'use strict'
-const fs = require('fs')
+
+import fs from 'fs'
 
 let _this
 
@@ -75,4 +75,4 @@ class JsonFiles {
   }
 }
 
-module.exports = JsonFiles
+export default JsonFiles

src/adapters/localdb/index.js

@@ -3,10 +3,10 @@
 */
 
 // Load Mongoose models.
-const Users = require('./models/users')
-const Entries = require('./models/entry')
-const Order = require('./models/order')
-const Offer = require('./models/offer')
+import Users from './models/users.js'
+import Entries from './models/entry.js'
+import Order from './models/order.js'
+import Offer from './models/offer.js'
 
 class LocalDB {
   constructor () {
@@ -18,4 +18,4 @@ class LocalDB {
   }
 }
 
-module.exports = LocalDB
+export default LocalDB

src/adapters/localdb/models/entry.js

@@ -1,4 +1,4 @@
-const mongoose = require('mongoose')
+import mongoose from 'mongoose'
 
 const Entry = new mongoose.Schema({
   entry: { type: String },
@@ -10,4 +10,4 @@ const Entry = new mongoose.Schema({
   merit: { type: Number }
 })
 
-module.exports = mongoose.model('entry', Entry)
+export default mongoose.model('entry', Entry)

src/adapters/localdb/models/offer.js

@@ -1,4 +1,4 @@
-const mongoose = require('mongoose')
+import mongoose from 'mongoose'
 
 const Offer = new mongoose.Schema({
 
@@ -6,7 +6,8 @@ const Offer = new mongoose.Schema({
   tokenId: { type: String },
   utxoTxid: { type: String },
   utxoVout: { type: Number },
-  ticker: { type: String },
+  ticker: { type: String, default: '' },
+  tokenType: { type: Number },
 
   // Trade data
   buyOrSell: { type: String },
@@ -23,8 +24,12 @@ const Offer = new mongoose.Schema({
   sigMsg: { type: String },
 
   // Utility data
-  timestamp: { type: String },
+  timestamp: { type: Number },
+  globalTimestamp: { type: String },
   localTimestamp: { type: String },
+  displayCategory: { type: String },
+  nsfw: { type: Boolean, default: false },
+  flags: { type: Array },
 
   // SWaP Protocol Properties
   lokadId: { type: String },
@@ -33,4 +38,4 @@ const Offer = new mongoose.Schema({
 
 })
 
-module.exports = mongoose.model('offer', Offer)
+export default mongoose.model('offer', Offer)

src/adapters/localdb/models/order.js

@@ -6,7 +6,7 @@
   See the dev-docs/specification.md for details on each property.
 */
 
-const mongoose = require('mongoose')
+import mongoose from 'mongoose'
 
 const Order = new mongoose.Schema({
   // Token data
@@ -14,6 +14,7 @@ const Order = new mongoose.Schema({
   utxoTxid: { type: String },
   utxoVout: { type: Number },
   ticker: { type: String },
+  tokenType: { type: Number },
 
   // Trade data
   buyOrSell: { type: String },
@@ -39,4 +40,4 @@ const Order = new mongoose.Schema({
   messageClass: { type: Number }
 })
 
-module.exports = mongoose.model('order', Order)
+export default mongoose.model('order', Order)

src/adapters/localdb/models/users.js

@@ -1,7 +1,10 @@
-const mongoose = require('mongoose')
-const bcrypt = require('bcryptjs')
-const config = require('../../../../config')
-const jwt = require('jsonwebtoken')
+// Global npm libraries
+import mongoose from 'mongoose'
+import bcrypt from 'bcryptjs'
+import jwt from 'jsonwebtoken'
+
+// Local libraries
+import config from '../../../../config/index.js'
 
 const User = new mongoose.Schema({
   type: { type: String, default: 'user' },
@@ -51,4 +54,4 @@ User.methods.generateToken = function generateToken () {
 }
 
 // export default mongoose.model('user', User)
-module.exports = mongoose.model('user', User)
+export default mongoose.model('user', User)

src/adapters/localdb/order-pagination.js

@@ -3,7 +3,7 @@
   orders from the datatabase.
 */
 
-const Order = require('./models/order')
+import Order from './models/order.js'
 
 // let _this
 
@@ -39,4 +39,4 @@ class OrderPagination {
   }
 }
 
-module.exports = OrderPagination
+export default OrderPagination

src/adapters/logapi.js

@@ -1,9 +1,14 @@
-const lineReader = require('line-reader')
-const fs = require('fs')
+import lineReader from 'line-reader'
+import fs from 'fs'
 
-const config = require('../../config')
+import config from '../../config/index.js'
+
+// Hack to get __dirname back.
+// https://blog.logrocket.com/alternatives-dirname-node-js-es-modules/
+import * as url from 'url'
 
 let _this
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
 
 class LogsApi {
   constructor () {
@@ -135,8 +140,10 @@ class LogsApi {
         if (!filename || typeof filename !== 'string') {
           throw new Error('filename must be a string')
         }
-        // Throw an error if the file does not exist.
 
+        console.log('readLines() filename: ', filename)
+
+        // Throw an error if the file does not exist.
         if (!_this.fs.existsSync(filename)) {
           throw new Error('file does not exist')
         }
@@ -167,4 +174,4 @@ class LogsApi {
   }
 }
 
-module.exports = LogsApi
+export default LogsApi

src/adapters/nodemailer.js

@@ -3,11 +3,10 @@
 */
 
 'use strict'
-const nodemailer = require('nodemailer')
+import nodemailer from 'nodemailer'
 
-const config = require('../../config')
-
-const { wlogger } = require('./wlogger')
+import config from '../../config/index.js'
+import wlogger from './wlogger.js'
 
 let _this
 
@@ -150,4 +149,4 @@ class NodeMailer {
   }
 }
 
-module.exports = NodeMailer
+export default NodeMailer

src/adapters/p2wdb-adapter.js

@@ -3,18 +3,20 @@
 */
 
 // Public npm libraries.
-const axios = require('axios')
-const { Write, Read } = require('p2wdb/index')
+import axios from 'axios'
+
+import P2WDB from 'p2wdb-esm'
 
 // Local libraries
-const config = require('../../config')
+import config from '../../config/index.js'
+const { Write, Read } = P2WDB
 
 class P2wdbAdapter {
   constructor (localConfig = {}) {
     // Dependency injection
-    this.bchjs = localConfig.bchjs
-    if (!this.bchjs) {
-      throw new Error('Must pass an instance of bch-js when instantiating p2wdb.js adapter.')
+    this.bchWallet = localConfig.bchWallet
+    if (!this.bchWallet) {
+      throw new Error('Must pass an instance of minimal-slp-wallet as bchWallet when instantiating p2wdb.js adapter.')
     }
 
     // Encapsulate dependencies
@@ -22,9 +24,14 @@ class P2wdbAdapter {
     this.config = config
     this.Write = Write
     this.Read = Read
+    this.bchjs = this.bchWallet.bchjs
 
     // Allow the localConfig to overwrite the config file values.
     this.p2wdbURL = localConfig.p2wdbURL || config.p2wdbUrl
+
+    // Bind the 'this' object to all functions
+    this.write = this.write.bind(this)
+    this.checkForSufficientFunds = this.checkForSufficientFunds.bind(this)
   }
 
   // Write some data to the P2WDB
@@ -51,6 +58,10 @@ class P2wdbAdapter {
   // settings.
   instantiateWriteLib (wif) {
     try {
+      if (!wif) {
+        throw new Error('WIF input required when calling instantiateWriteLib()')
+      }
+
       // Object used to configure the Write library.
       let configObj = {}
 
@@ -62,7 +73,8 @@ class P2wdbAdapter {
           wif,
           serverURL: this.p2wdbURL,
           restURL: this.bchjs.restURL,
-          apiToken: this.bchjs.apiToken
+          apiToken: this.bchjs.apiToken,
+          bchWallet: this.bchWallet
         }
       } else {
         // Use web 3 infrastructure.
@@ -72,7 +84,8 @@ class P2wdbAdapter {
           wif,
           serverURL: this.p2wdbURL,
           interface: 'consumer-api',
-          restURL: this.config.consumerUrl
+          restURL: this.config.consumerUrl,
+          bchWallet: this.bchWallet
         }
       }
 
@@ -104,4 +117,4 @@ class P2wdbAdapter {
   }
 }
 
-module.exports = P2wdbAdapter
+export default P2wdbAdapter

src/adapters/passport.js

@@ -2,7 +2,7 @@
   koa-passport is an authorization library used for different authentication schemes.
 */
 
-const passport = require('koa-passport')
+import passport from 'koa-passport'
 
 let _this
 class Passport {
@@ -32,4 +32,4 @@ class Passport {
   }
 }
 
-module.exports = Passport
+export default Passport

src/adapters/wallet.js

@@ -3,26 +3,41 @@
 */
 
 // Public npm libraries
-const BchWallet = require('minimal-slp-wallet/index')
-const bitcoinJs = require('bitcoincashjs-lib')
+import BchWallet from 'minimal-slp-wallet'
+import BchTokenSweep from 'bch-token-sweep/index.js'
+
+import bitcoinJs from 'bitcoincashjs-lib'
 
 // Local libraries
-const JsonFiles = require('./json-files')
-const config = require('../../config')
+import JsonFiles from './json-files.js'
+
+import config from '../../config/index.js'
+
+// Hack to get __dirname back.
+// https://blog.logrocket.com/alternatives-dirname-node-js-es-modules/
+import * as url from 'url'
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
 
 const WALLET_FILE = `${__dirname.toString()}/../../wallet.json`
 // const PROOF_OF_BURN_QTY = 0.01
 // const P2WDB_TOKEN_ID =
 // '38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0'
 
+const advancedConfig = {}
+
 class WalletAdapter {
   constructor (localConfig = {}) {
     // Encapsulate dependencies
     this.jsonFiles = new JsonFiles()
     this.WALLET_FILE = WALLET_FILE
-    this.BchWallet = BchWallet
     this.config = config
     this.bitcoinJs = bitcoinJs
+    this.BchWallet = BchWallet
+    this.bchWallet = {} // Will be replaced when initialized.
+    // this.advancedConfig = localConfig.advancedConfig
+
+    // Bind the 'this' object
+    this.moveTokens = this.moveTokens.bind(this)
   }
 
   // Open the wallet file, or create one if the file doesn't exist.
@@ -38,7 +53,7 @@ class WalletAdapter {
         walletData = await this.jsonFiles.readJSON(this.WALLET_FILE)
       } catch (err) {
         // Create a new wallet file if one does not already exist.
-        console.warn('Wallet file not found. Creating new wallet.json file.')
+        console.log('Wallet file not found. Creating new wallet.json file.')
 
         // Create a new wallet.
         // No-Update flag creates wallet without making any network calls.
@@ -69,9 +84,15 @@ class WalletAdapter {
   // and pass the bch-js information to the minimal-slp-wallet library.
   async instanceWallet (walletData) {
     try {
-      // TODO: throw error if wallet data is not passed in.
+      // console.log(`instanceWallet() walletData: ${JSON.stringify(walletData, null, 2)}`)
 
-      const advancedConfig = {}
+      // TODO: throw error if wallet data is not passed in.
+      if (!walletData.mnemonic) {
+        throw new Error('Wallet data is not formatted correctly. Can not read mnemonic in wallet file!')
+      }
+
+      // const advancedConfig = {}
+      console.log(`Using FullStack.cash: ${this.config.useFullStackCash}`)
       if (this.config.useFullStackCash) {
         advancedConfig.interface = 'rest-api'
         advancedConfig.restURL = this.config.apiServer
@@ -86,7 +107,9 @@ class WalletAdapter {
 
       // Wait for wallet to initialize.
       await this.bchWallet.walletInfoPromise
-      console.log('BCH wallet initialized.')
+      await this.bchWallet.initialize()
+      console.log(`BCH wallet initialized. Wallet address: ${this.bchWallet.walletInfo.cashAddress}`)
+      // console.log(`this.bchWallet.walletInfo: ${JSON.stringify(this.bchWallet.walletInfo, null, 2)}`)
 
       return this.bchWallet
     } catch (err) {
@@ -202,7 +225,7 @@ class WalletAdapter {
 
       // Get token info on the offered UTXO
       const txData = await this.bchWallet.getTxData([offerInfo.utxoTxid])
-      // console.log(`txData: ${JSON.stringify(txData, null, 2)}`)
+      console.log(`txData: ${JSON.stringify(txData, null, 2)}`)
 
       // Construct the UTXO being offered for sale.
       const offeredUtxo = {
@@ -216,12 +239,27 @@ class WalletAdapter {
 
       // Build First part of the collaborative Tx a.k.a. Alice
       // Generate the OP_RETURN code.
-      const slpSendObj = bchjs.SLP.TokenType1.generateSendOpReturn(
-        [offeredUtxo],
-        offerInfo.numTokens.toString()
-      )
+      let slpSendObj
+      if (offerInfo.tokenType === 65) {
+        // Type 65 NFT
+
+        slpSendObj = bchjs.SLP.NFT1.generateNFTChildSendOpReturn(
+          [offeredUtxo],
+          offerInfo.numTokens.toString()
+        )
+        console.log(`slpOutputs: ${slpSendObj.outputs}`)
+      } else if (offerInfo.tokenType === 1) {
+        // Type 1 fungible token
+
+        slpSendObj = bchjs.SLP.TokenType1.generateSendOpReturn(
+          [offeredUtxo],
+          offerInfo.numTokens.toString()
+        )
+        console.log(`slpOutputs: ${slpSendObj.outputs}`)
+      } else {
+        throw new Error(`Unknown token type of ${offerInfo.tokenType}. Can not create Counter Offer.`)
+      }
       const slpData = slpSendObj.script
-      console.log(`slpOutputs: ${slpSendObj.outputs}`)
 
       // Currently this app only supports a single SLP token UTXO for exact
       // token quantities (no token change). e.g. 1 UTXO representing the
@@ -326,14 +364,24 @@ class WalletAdapter {
       }
 
       // Update the UTXO store of the wallet.
-      await this.bchWallet.getUtxos()
+      await this.bchWallet.initialize()
+
+      // Get the token type of the token being moved.
+      // Combine Fungible and NFT token UTXOs.
+      let tokenUtxos = this.bchWallet.utxos.utxoStore.slpUtxos.type1.tokens.concat(
+        this.bchWallet.utxos.utxoStore.slpUtxos.nft.tokens)
+      // Get token UTXOs that match the token in the order.
+      tokenUtxos = tokenUtxos.filter(
+        x => x.tokenId === tokenId
+      )
 
       const txid = await this.bchWallet.sendTokens(receiver, 3)
 
       const utxoInfo = {
         txid,
         vout: 1,
-        hdIndex: keyPair.hdIndex
+        hdIndex: keyPair.hdIndex,
+        tokenType: tokenUtxos[0].tokenType
       }
 
       return utxoInfo
@@ -468,6 +516,47 @@ class WalletAdapter {
       throw err
     }
   }
+
+  // Given an Order database object, this function sends the tokens from the
+  // HD index where they are stored, back to the root address of the wallet.
+  async reclaimTokens (orderData) {
+    try {
+      // Get the key pair from the Order.
+      const keyPair = await this.getKeyPair(orderData.hdIndex)
+      console.log('keyPair: ', keyPair)
+
+      // Instantiate the wallet using the private key of the Order.
+      // const tempWallet = new this.BchWallet(keyPair.wif, advancedConfig)
+      // await tempWallet.initialize()
+
+      // Send the tokens from the Order to the root address.
+      // const receiver = {
+      //   address: this.bchWallet.walletInfo.address,
+      //   tokenId: orderData.tokenId,
+      //   qty: orderData.numTokens
+      // }
+      // console.log('receiver: ', receiver)
+      //
+      // const txid = await tempWallet.sendTokens(receiver)
+
+      // Sweep the tokens to the root address.
+      const sweeper = new BchTokenSweep(
+        keyPair.wif,
+        this.bchWallet.walletInfo.privateKey,
+        this.bchWallet,
+        550,
+        this.bchWallet.walletInfo.cashAddress
+      )
+      await sweeper.populateObjectFromNetwork()
+      const hex = await sweeper.sweepTo(this.bchWallet.walletInfo.cashAddress)
+      const txid = await this.bchWallet.ar.sendTx(hex)
+
+      return txid
+    } catch (err) {
+      console.error('Error in wallet.js/reclaimTokens()')
+      throw err
+    }
+  }
 }
 
-module.exports = WalletAdapter
+export default WalletAdapter

src/adapters/webhook.js

@@ -2,8 +2,9 @@
   The (Clean Architecture) Adapter for manageing a webhook connection to P2WDB.
 */
 
-const config = require('../../config')
-const axios = require('axios')
+import config from '../../config/index.js'
+
+import axios from 'axios'
 
 let _this
 
@@ -59,6 +60,46 @@ class WebHook {
       throw err
     }
   }
+
+  // Returns a promise that will not resolve until a webhook has been successfully
+  // created with the P2WDB.
+  // Dev Note: This was created because establishing a webhook between bch-dex
+  // and the P2WDB at startup is critical. If it's not established, then bch-dex
+  // can not 'see' new Offers and Counter Offers.
+  async waitUntilSuccess (url) {
+    try {
+      let success = false
+
+      do {
+        try {
+          // Delete an old webhook if it exists.
+          await this.deleteWebhook(this.config.webhookTarget)
+        } catch (err) {
+          /* exit quietly */
+          // console.log('err deleting webhook: ', err)
+        }
+
+        try {
+          await this.createWebhook(this.config.webhookTarget)
+          console.log('Webhook created')
+          success = true
+        } catch (err) {
+          const now = new Date()
+          console.log(`${now.toLocaleString()}: Error trying to create webhook with P2WDB. Trying again...`)
+          await sleep(2000)
+        }
+      } while (!success)
+
+      return true
+    } catch (err) {
+      console.error('Error in webhook.js/waitUntilSuccess()')
+      throw err
+    }
+  }
 }
 
-module.exports = WebHook
+function sleep (ms) {
+  return new Promise(resolve => setTimeout(resolve, ms))
+}
+
+export default WebHook

src/adapters/wlogger.js

@@ -6,10 +6,17 @@
 
 'use strict'
 
-const winston = require('winston')
-require('winston-daily-rotate-file')
+// Global npm libraries
+import winston from 'winston'
+import 'winston-daily-rotate-file'
 
-const config = require('../../config')
+// Local libraries
+import config from '../../config/index.js'
+
+// Hack to get __dirname back.
+// https://blog.logrocket.com/alternatives-dirname-node-js-es-modules/
+import * as url from 'url'
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
 
 class Wlogger {
   constructor (localConfig = {}) {
@@ -49,7 +56,8 @@ class Wlogger {
   }
 
   notifyRotation (oldFilename, newFilename) {
-    this.wlogger.info('Rotating log files')
+    // this.wlogger.info('Rotating log files')
+    console.log('Rotating log files')
   }
 
   outputToConsole () {
@@ -69,4 +77,5 @@ logger.outputToConsole()
 
 const wlogger = logger.wlogger
 
-module.exports = { wlogger, Wlogger }
+export { wlogger as default, Wlogger }
+// export default wlogger

src/controllers/index.js

@@ -6,28 +6,38 @@
 
 // Public npm libraries.
 
-// Local libraries
-const Adapters = require('../adapters')
-const JSONRPC = require('./json-rpc')
-const UseCases = require('../use-cases')
-const RESTControllers = require('./rest-api')
-const TimerControllers = require('./timer-controllers')
+// Load the Clean Architecture Adapters library
+import Adapters from '../adapters/index.js'
+
+// Load the JSON RPC Controller.
+import JSONRPC from './json-rpc/index.js'
+
+// Load the Clean Architecture Use Case libraries.
+import UseCases from '../use-cases/index.js'
+
+// const useCases = new UseCases({ adapters })
+
+// Load the REST API Controllers.
+import RESTControllers from './rest-api/index.js'
+
+import TimerControllers from './timer-controllers.js'
 
 class Controllers {
   constructor (localConfig = {}) {
     this.adapters = new Adapters()
     this.useCases = new UseCases({ adapters: this.adapters })
+
+    this.timerControllers = new TimerControllers({ adapters: this.adapters, useCases: this.useCases })
   }
 
-  async attachControllers (app) {
-    // Wait for any startup processes to complete for the Adapters libraries.
+  // Spin up any adapter libraries that have async startup needs.
+  async initAdapters () {
     await this.adapters.start()
+  }
 
-    // Attach the REST controllers to the Koa app.
-    // this.attachRESTControllers(app)
-
-    // this.attachRPCControllers()
-    this.timerControllers = new TimerControllers({ adapters: this.adapters, useCases: this.useCases })
+  // Run any Use Cases to startup the app.
+  async initUseCases () {
+    await this.useCases.start()
   }
 
   // Top-level function for this library.
@@ -42,6 +52,12 @@ class Controllers {
     restControllers.attachRESTControllers(app)
   }
 
+  // Attach any other controllers other than REST API controllers.
+  async attachControllers (app) {
+
+    // this.attachRPCControllers()
+  }
+
   // Add the JSON RPC router to the ipfs-coord adapter.
   attachRPCControllers () {
     const jsonRpcController = new JSONRPC({
@@ -56,4 +72,4 @@ class Controllers {
   }
 }
 
-module.exports = Controllers
+export default Controllers

src/controllers/json-rpc/about/index.js

@@ -6,10 +6,10 @@
 */
 
 // Public npm libraries
-const jsonrpc = require('jsonrpc-lite')
+import jsonrpc from 'jsonrpc-lite'
 
 // Local libraries
-const config = require('../../../../config')
+import config from '../../../../config/index.js'
 
 class AboutRPC {
   constructor (localConfig) {
@@ -48,4 +48,4 @@ class AboutRPC {
   }
 }
 
-module.exports = AboutRPC
+export default AboutRPC

src/controllers/json-rpc/auth/index.js

@@ -3,13 +3,14 @@
 */
 
 // Public npm libraries
-const jsonrpc = require('jsonrpc-lite')
+import jsonrpc from 'jsonrpc-lite'
 
 // Local libraries
 // const AuthLib = require('../../lib/auth')
 // const UserLib = require('../../../use-cases/user')
-const { wlogger } = require('../../../adapters/wlogger')
-const RateLimit = require('../rate-limit')
+import wlogger from '../../../adapters/wlogger.js'
+
+import RateLimit from '../rate-limit.js'
 
 class AuthRPC {
   constructor (localConfig = {}) {
@@ -173,4 +174,4 @@ class AuthRPC {
   }
 }
 
-module.exports = AuthRPC
+export default AuthRPC

src/controllers/json-rpc/index.js

@@ -3,13 +3,14 @@
 */
 
 // Public npm libraries
-const jsonrpc = require('jsonrpc-lite')
+import jsonrpc from 'jsonrpc-lite'
 
 // Local support libraries
-const { wlogger } = require('../../adapters/wlogger')
-const UserController = require('./users')
-const AuthController = require('./auth')
-const AboutController = require('./about')
+import wlogger from '../../adapters/wlogger.js'
+
+import UserController from './users/index.js'
+import AuthController from './auth/index.js'
+import AboutController from './about/index.js'
 
 let _this
 
@@ -190,4 +191,4 @@ class JSONRPC {
   }
 }
 
-module.exports = JSONRPC
+export default JSONRPC

src/controllers/json-rpc/rate-limit.js

@@ -4,7 +4,7 @@
 /* eslint no-useless-catch: 0 */
 
 // Local libraries
-const RateLimitLib = require('koa2-ratelimit').RateLimit
+import { RateLimit as RateLimitLib } from 'koa2-ratelimit'
 
 class RateLimit {
   constructor (options) {
@@ -80,4 +80,4 @@ class RateLimit {
   }
 }
 
-module.exports = RateLimit
+export default RateLimit

src/controllers/json-rpc/users/index.js

@@ -3,12 +3,13 @@
 */
 
 // Public npm libraries
-const jsonrpc = require('jsonrpc-lite')
+import jsonrpc from 'jsonrpc-lite'
 
 // Local libraries
 // const UserLib = require('../../../use-cases/user')
-const Validators = require('../validators')
-const RateLimit = require('../rate-limit')
+import Validators from '../validators.js'
+
+import RateLimit from '../rate-limit.js'
 
 class UserRPC {
   constructor (localConfig = {}) {
@@ -533,4 +534,4 @@ class UserRPC {
   // TODO create deleteUser()
 }
 
-module.exports = UserRPC
+export default UserRPC

src/controllers/json-rpc/validators.js

@@ -4,10 +4,11 @@
 /* eslint no-useless-catch: 0 */
 
 // Public npm libraries
-const jwt = require('jsonwebtoken')
+import jwt from 'jsonwebtoken'
 
 // Local libraries
-const config = require('../../../config')
+import config from '../../../config/index.js'
+
 // const UserModel = require('../../adapters/localdb/models/users')
 
 class Validators {
@@ -93,4 +94,4 @@ class Validators {
   }
 }
 
-module.exports = Validators
+export default Validators

src/controllers/rest-api/auth/controller.js

@@ -1,4 +1,4 @@
-const Passport = require('../../../adapters/passport')
+import Passport from '../../../adapters/passport.js'
 const passport = new Passport()
 
 let _this
@@ -96,4 +96,4 @@ class AuthRESTController {
   }
 }
 
-module.exports = AuthRESTController
+export default AuthRESTController

src/controllers/rest-api/auth/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const AuthRESTController = require('./controller')
+import AuthRESTController from './controller.js'
 
 class AuthRouter {
   constructor (localConfig = {}) {
@@ -48,4 +48,4 @@ class AuthRouter {
   }
 }
 
-module.exports = AuthRouter
+export default AuthRouter

src/controllers/rest-api/contact/controller.js

@@ -3,9 +3,9 @@
 */
 
 /* eslint-disable no-useless-escape */
-process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
+import ContactLib from '../../../adapters/contact.js'
 
-const ContactLib = require('../../../adapters/contact')
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
 const contactLib = new ContactLib()
 
 let _this
@@ -74,4 +74,4 @@ class ContactController {
     }
   }
 }
-module.exports = ContactController
+export default ContactController

src/controllers/rest-api/contact/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const ContactRESTControllerLib = require('./controller')
+import ContactRESTControllerLib from './controller.js'
 
 class ContactRouter {
   constructor (localConfig = {}) {
@@ -53,4 +53,4 @@ class ContactRouter {
   }
 }
 
-module.exports = ContactRouter
+export default ContactRouter

src/controllers/rest-api/entry/controller.js

@@ -64,4 +64,4 @@ class EntryRESTControllerLib {
   }
 }
 
-module.exports = EntryRESTControllerLib
+export default EntryRESTControllerLib

src/controllers/rest-api/entry/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const EntryRESTControllerLib = require('./controller')
+import EntryRESTControllerLib from './controller.js'
 
 let _this
 
@@ -57,4 +57,4 @@ class UserRouter {
   }
 }
 
-module.exports = UserRouter
+export default UserRouter

src/controllers/rest-api/index.js

@@ -6,15 +6,15 @@
 
 // Public npm libraries.
 
-// Load the REST API Controllers.
-const AuthRESTController = require('./auth')
-const UserRouter = require('./users')
-const ContactRESTController = require('./contact')
-const LogsRESTController = require('./logs')
-const EntryRouter = require('./entry')
-const OfferRouter = require('./offer')
-const OrderRouter = require('./order')
-const P2WDBRouter = require('./p2wdb')
+// Local libraries
+import AuthRESTController from './auth/index.js'
+import UserRouter from './users/index.js'
+import ContactRESTController from './contact/index.js'
+import LogsRESTController from './logs/index.js'
+import EntryRouter from './entry/index.js'
+import OfferRouter from './offer/index.js'
+import OrderRouter from './order/index.js'
+import P2WDBRouter from './p2wdb/index.js'
 
 class RESTControllers {
   constructor (localConfig = {}) {
@@ -72,4 +72,4 @@ class RESTControllers {
   }
 }
 
-module.exports = RESTControllers
+export default RESTControllers

src/controllers/rest-api/logs/controller.js

@@ -1,4 +1,4 @@
-const LogsApiLib = require('../../../adapters/logapi')
+import LogsApiLib from '../../../adapters/logapi.js'
 const logsApiLib = new LogsApiLib()
 let _this
 
@@ -62,4 +62,4 @@ class LogsApi {
   }
 }
 
-module.exports = LogsApi
+export default LogsApi

src/controllers/rest-api/logs/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const LogsRESTControllerLib = require('./controller')
+import LogsRESTControllerLib from './controller.js'
 
 class LogsRouter {
   constructor (localConfig = {}) {
@@ -52,4 +52,4 @@ class LogsRouter {
   }
 }
 
-module.exports = LogsRouter
+export default LogsRouter

src/controllers/rest-api/middleware/error.js

@@ -1,4 +1,4 @@
-module.exports = function errorMiddleware () {
+export default function errorMiddleware () {
   return async (ctx, next) => {
     try {
       await next()
@@ -8,4 +8,4 @@ module.exports = function errorMiddleware () {
       ctx.app.emit('error', err, ctx)
     }
   }
-}
+};

src/controllers/rest-api/middleware/validators.js

@@ -1,11 +1,24 @@
 /*
   REST API validator middleware.
+
+  These are a series of functions that ensure the user making a REST API
+  matches a user in the database (or not). In can do fine-grain user control
+  such as telling the difference between an admin, a normal user, and an
+  anonymous user.
+
+  This middleware is used to gatekeep access to different REST API resources.
+
+  CT 9/17/22:
+  This library was lightly refactored to make it work with the new unit tests.
+  This not and the commented code below can be deleted once it is verified that
+  this refactor did not result in any breaking changes.
 */
 
-const User = require('../../../adapters/localdb/models/users')
-const config = require('../../../../config')
-const jwt = require('jsonwebtoken')
-const { wlogger } = require('../../../adapters/wlogger')
+import User from '../../../adapters/localdb/models/users.js'
+
+import config from '../../../../config/index.js'
+import jwt from 'jsonwebtoken'
+import wlogger from '../../../adapters/wlogger.js'
 
 let _this
 
@@ -20,12 +33,10 @@ class Validators {
 
   async ensureUser (ctx, next) {
     try {
-      // console.log(`getToken: ${typeof (getToken)}`)
       const token = _this.getToken(ctx)
 
       if (!token) {
-        // console.log(`Err: Token not provided.`)
-        ctx.throw(401)
+        throw new Error('Token could not be retrieved from header')
       }
 
       let decoded = null
@@ -34,20 +45,23 @@ class Validators {
         // console.log(`config: ${JSON.stringify(config, null, 2)}`)
         decoded = _this.jwt.verify(token, config.token)
       } catch (err) {
-        // console.log(`Err: Token could not be decoded: ${err}`)
-        ctx.throw(401)
+        throw new Error('Could not verify JWT')
       }
 
       ctx.state.user = await _this.User.findById(decoded.id, '-password')
+
       if (!ctx.state.user) {
-        // console.log(`Err: Could not find user.`)
-        ctx.throw(401)
+        // console.log('Err: Could not find user.')
+        throw new Error('Could not find user')
       }
 
       // return next()
       return true
     } catch (error) {
-      ctx.throw(401)
+      // console.log('Ensure user error: ', error)
+      // console.log('ctx: ', ctx)
+      ctx.status = 401
+      ctx.throw(401, error.message)
     }
   }
 
@@ -60,7 +74,8 @@ class Validators {
 
       if (!token) {
         // console.log(`Err: Token not provided.`)
-        ctx.throw(401)
+        // ctx.throw(401)
+        throw new Error('Token could not be retrieved from header')
       }
 
       let decoded = null
@@ -70,22 +85,26 @@ class Validators {
         decoded = _this.jwt.verify(token, config.token)
       } catch (err) {
         // console.log(`Err: Token could not be decoded: ${err}`)
-        ctx.throw(401)
+        // ctx.throw(401)
+        throw new Error('Could not verify JWT')
       }
 
       ctx.state.user = await _this.User.findById(decoded.id, '-password')
       if (!ctx.state.user) {
         // console.log(`Err: Could not find user.`)
-        ctx.throw(401)
+        // ctx.throw(401)
+        throw new Error('Could not find user')
       }
 
       if (ctx.state.user.type !== 'admin') {
-        ctx.throw(401, 'not admin')
+        // ctx.throw(401, 'not admin')
+        throw new Error('User is not an admin')
       }
 
       // return next()
       return true
     } catch (error) {
+      ctx.status = 401
       ctx.throw(401, error.message)
     }
   }
@@ -101,7 +120,8 @@ class Validators {
 
       if (!token) {
         // console.log(`Err: Token not provided.`)
-        ctx.throw(401)
+        // ctx.throw(401)
+        throw new Error('Token could not be retrieved from header')
       }
 
       // The user ID targeted in this API call.
@@ -114,14 +134,16 @@ class Validators {
         // console.log(`config: ${JSON.stringify(config, null, 2)}`)
         decoded = _this.jwt.verify(token, config.token)
       } catch (err) {
-        // console.log(`Err: Token could not be decoded: ${err}`)
-        ctx.throw(401)
+        console.log(`Err: Token could not be decoded: ${err}`)
+        // ctx.throw(401)
+        throw new Error('Could not verify JWT')
       }
 
       ctx.state.user = await _this.User.findById(decoded.id, '-password')
       if (!ctx.state.user) {
         // console.log(`Err: Could not find user.`)
-        ctx.throw(401)
+        // ctx.throw(401)
+        throw new Error('Could not find user')
       }
       // console.log('ctx.state.user: ', ctx.state.user)
 
@@ -135,7 +157,8 @@ class Validators {
 
         // If they don't match, then the calling user better be an admin.
         if (ctx.state.user.type !== 'admin') {
-          ctx.throw(401, 'not admin')
+          // ctx.throw(401, 'not admin')
+          throw new Error('User is not an admin')
         } else {
           wlogger.verbose("It's ok. The user is an admin.")
         }
@@ -144,6 +167,8 @@ class Validators {
       // return next()
       return true
     } catch (error) {
+      // console.log('Error in ensureTargetUserOrAdmin(): ', error)
+      ctx.status = 401
       ctx.throw(401, error.message)
     }
   }
@@ -166,4 +191,4 @@ class Validators {
   }
 }
 
-module.exports = Validators
+export default Validators

src/controllers/rest-api/offer/controller.js

@@ -2,7 +2,7 @@
   REST API Controller library for the /offer route
 */
 
-const { wlogger } = require('../../../adapters/wlogger')
+import wlogger from '../../../adapters/wlogger.js'
 
 let _this
 
@@ -49,14 +49,47 @@ class OfferRESTControllerLib {
     }
   }
 
-  // curl -X GET http://localhost:5700/offer/list
+  // curl -X GET http://localhost:5700/offer/list/all/0
   async listOffers (ctx) {
     try {
-      const offers = await _this.useCases.offer.listOffers()
+      let page = ctx.params.page
+      if (!page) page = 0
+
+      const offers = await _this.useCases.offer.listOffers(page)
 
       ctx.body = offers
     } catch (err) {
-      console.log('Error in listOffers REST API handler.')
+      console.log('Error in listOffers REST API handler: ', err)
+      _this.handleError(ctx, err)
+    }
+  }
+
+  // curl -X GET http://localhost:5700/offer/list/nft/0
+  async listNftOffers (ctx) {
+    try {
+      let page = ctx.params.page
+      if (!page) page = 0
+
+      const offers = await _this.useCases.offer.listNftOffers(page)
+
+      ctx.body = offers
+    } catch (err) {
+      console.log('Error in listNftOffers REST API handler: ', err)
+      _this.handleError(ctx, err)
+    }
+  }
+
+  // curl -X GET http://localhost:5700/offer/list/fungible/0
+  async listFungibleOffers (ctx) {
+    try {
+      let page = ctx.params.page
+      if (!page) page = 0
+
+      const offers = await _this.useCases.offer.listFungibleOffers(page)
+
+      ctx.body = offers
+    } catch (err) {
+      console.log('Error in Fungible REST API handler: ', err)
       _this.handleError(ctx, err)
     }
   }
@@ -95,4 +128,4 @@ class OfferRESTControllerLib {
   }
 }
 
-module.exports = OfferRESTControllerLib
+export default OfferRESTControllerLib

src/controllers/rest-api/offer/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const OfferRESTControllerLib = require('./controller')
+import OfferRESTControllerLib from './controller.js'
 
 let _this
 
@@ -50,8 +50,10 @@ class OfferRouter {
 
     // Define the routes and attach the controller.
     this.router.post('/', _this.offerRESTController.createOffer)
-    this.router.get('/list', _this.offerRESTController.listOffers)
     this.router.post('/take', _this.offerRESTController.takeOffer)
+    this.router.get('/list/all/:page', _this.offerRESTController.listOffers)
+    this.router.get('/list/nft/:page', _this.offerRESTController.listNftOffers)
+    this.router.get('/list/fungible/:page', _this.offerRESTController.listFungibleOffers)
 
     // Attach the Controller routes to the Koa app.
     app.use(_this.router.routes())
@@ -59,4 +61,4 @@ class OfferRouter {
   }
 }
 
-module.exports = OfferRouter
+export default OfferRouter

src/controllers/rest-api/order/controller.js

@@ -35,6 +35,7 @@ class OrderRESTControllerLib {
       // console.log('body: ', ctx.request.body)
 
       const orderObj = ctx.request.body.order
+      console.log('orderObj: ', orderObj)
 
       const hash = await _this.useCases.order.createOrder(orderObj)
 
@@ -47,6 +48,41 @@ class OrderRESTControllerLib {
     }
   }
 
+  // curl -X GET http://localhost:5700/order/list/all/0
+  async listOrders (ctx) {
+    try {
+      let page = ctx.params.page
+      if (!page) page = 0
+
+      const offers = await _this.useCases.order.listOrders(page)
+
+      ctx.body = offers
+    } catch (err) {
+      console.log('Error in listOrders REST API handler: ', err)
+      _this.handleError(ctx, err)
+    }
+  }
+
+  // Delete an existing order by returning the token to the root address of
+  // the DEX wallet.
+  async deleteOrder (ctx) {
+    try {
+      // console.log('body: ', ctx.request.body)
+
+      const p2wdbHash = ctx.request.body.p2wdbHash
+      // console.log('p2wdbHash: ', p2wdbHash)
+
+      const txid = await _this.useCases.order.deleteOrder(p2wdbHash)
+
+      ctx.body = { txid }
+    } catch (err) {
+      // console.log(`err.message: ${err.message}`)
+      // console.log('err: ', err)
+      // ctx.throw(422, err.message)
+      _this.handleError(ctx, err)
+    }
+  }
+
   // DRY error handler
   handleError (ctx, err) {
     console.log('err', err)
@@ -65,4 +101,4 @@ class OrderRESTControllerLib {
   }
 }
 
-module.exports = OrderRESTControllerLib
+export default OrderRESTControllerLib

src/controllers/rest-api/order/index.js

@@ -3,10 +3,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const OrderRESTControllerLib = require('./controller')
+import OrderRESTControllerLib from './controller.js'
 
 let _this
 
@@ -50,6 +50,8 @@ class OrderRouter {
 
     // Define the routes and attach the controller.
     this.router.post('/', _this.orderRESTController.createOrder)
+    this.router.get('/list/all/:page', _this.orderRESTController.listOrders)
+    this.router.post('/delete', _this.orderRESTController.deleteOrder)
 
     // Attach the Controller routes to the Koa app.
     app.use(_this.router.routes())
@@ -57,4 +59,4 @@ class OrderRouter {
   }
 }
 
-module.exports = OrderRouter
+export default OrderRouter

src/controllers/rest-api/p2wdb/controller.js

@@ -45,12 +45,23 @@ class P2WDBRESTControllerLib {
         const counterOffer = ctx.request.body
 
         await _this.useCases.offer.acceptCounterOffer(counterOffer)
+
+        //
       } else if (dataType.includes('offer')) {
         // Detect and handle new Offers
         console.log('offer data detected')
 
         const offerObj = ctx.request.body
         await _this.useCases.offer.createOffer(offerObj)
+
+        //
+      } else if (dataType.includes('flag')) {
+        // Detect and handle data generated by users flagging NSFW Offers.
+        const flagData = ctx.request.body
+        console.log('Flag type data received: ', flagData)
+
+        // const p2wdbHash = flagData.p2wdbHash
+        await _this.useCases.offer.flagOffer(flagData)
       } else {
         console.log('Could not route P2WDB webhook data.')
       }
@@ -90,4 +101,4 @@ class P2WDBRESTControllerLib {
   }
 }
 
-module.exports = P2WDBRESTControllerLib
+export default P2WDBRESTControllerLib

src/controllers/rest-api/p2wdb/index.js

@@ -5,10 +5,10 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const P2WDBRESTControllerLib = require('./controller')
+import P2WDBRESTControllerLib from './controller.js'
 
 let _this
 
@@ -59,4 +59,4 @@ class P2WDBRouter {
   }
 }
 
-module.exports = P2WDBRouter
+export default P2WDBRouter

src/controllers/rest-api/users/controller.js

@@ -2,7 +2,7 @@
   REST API Controller library for the /user route
 */
 
-const { wlogger } = require('../../../adapters/wlogger')
+import wlogger from '../../../adapters/wlogger.js'
 
 let _this
 
@@ -36,7 +36,7 @@ class UserRESTControllerLib {
    * @apiGroup REST Users
    *
    * @apiExample Example usage:
-   * curl -H "Content-Type: application/json" -X POST -d '{ "user": { "email": "email@format.com", "name": "my name", "password": "secretpasas" } }' localhost:5001/users
+   * curl -H "Content-Type: application/json" -X POST -d '{ "user": { "email": "email@format.com", "name": "my name", "password": "secretpasas" } }' localhost:5010/users
    *
    * @apiParam {Object} user          User object (required)
    * @apiParam {String} user.email Email
@@ -136,7 +136,7 @@ class UserRESTControllerLib {
    * @apiGroup REST Users
    *
    * @apiExample Example usage:
-   * curl -H "Content-Type: application/json" -X GET localhost:5000/users/56bd1da600a526986cf65c80
+   * curl -H "Content-Type: application/json" -X GET localhost:5010/users/56bd1da600a526986cf65c80
    *
    * @apiSuccess {Object}   users           User object
    * @apiSuccess {ObjectId} users._id       User id
@@ -281,4 +281,4 @@ class UserRESTControllerLib {
   }
 }
 
-module.exports = UserRESTControllerLib
+export default UserRESTControllerLib

src/controllers/rest-api/users/index.js

@@ -3,11 +3,12 @@
 */
 
 // Public npm libraries.
-const Router = require('koa-router')
+import Router from 'koa-router'
 
 // Local libraries.
-const UserRESTControllerLib = require('./controller')
-const Validators = require('../middleware/validators')
+import UserRESTControllerLib from './controller.js'
+
+import Validators from '../middleware/validators.js'
 
 let _this
 
@@ -85,4 +86,4 @@ class UserRouter {
   }
 }
 
-module.exports = UserRouter
+export default UserRouter

src/controllers/timer-controllers.js

@@ -33,6 +33,7 @@ class TimerControllers {
   startTimers () {
     setInterval(this.gcOrders, 60000 * 5)
     setInterval(this.gcOffers, 60000 * 5)
+    setInterval(this.checkDupOffers, 60000 * 4.5)
   }
 
   // Garbage Collect the Orders.
@@ -54,6 +55,16 @@ class TimerControllers {
       console.log('Error in timer-controllers.js/gcOffers(): ', err)
     }
   }
+
+  // Remove duplicate Offers
+  checkDupOffers () {
+    try {
+      _this.useCases.offer.removeDuplicateOffers()
+    } catch (err) {
+      // Do not throw an error. This is a top-level function.
+      console.log('Error in timer-controllers.js/checkDupOffers(): ', err)
+    }
+  }
 }
 
-module.exports = TimerControllers
+export default TimerControllers

src/entities/entry.js

@@ -38,4 +38,4 @@ class Entry {
   }
 }
 
-module.exports = Entry
+export default Entry

src/entities/offer.js

@@ -29,7 +29,8 @@ class OfferEntity {
       utxoVout,
       offerStatus,
       makerAddr,
-      ticker
+      ticker,
+      tokenType
     } = offerData.data
 
     // Input Validation
@@ -66,10 +67,17 @@ class OfferEntity {
     if (!makerAddr || typeof makerAddr !== 'string') {
       throw new Error("Property 'makerAddr' must be a string.")
     }
-    if (!ticker || typeof ticker !== 'string') {
-      throw new Error("Property 'ticker' must be a string.")
+    // if (!ticker || typeof ticker !== 'string') {
+    //   throw new Error("Property 'ticker' must be a string.")
+    // }
+    if (!tokenType || typeof tokenType !== 'number') {
+      throw new Error("Property 'tokenType' must be a number.")
     }
 
+    // Convert the timestamp to a number.
+    let timestamp = new Date(offerData.timestamp)
+    timestamp = timestamp.getTime()
+
     const validatedOfferData = {
       messageType,
       messageClass,
@@ -80,17 +88,19 @@ class OfferEntity {
       numTokens,
       utxoTxid,
       utxoVout,
-      timestamp: offerData.timestamp,
+      timestamp,
+      globaltimestamp: offerData.timestamp,
       localTimestamp: offerData.localTimeStamp,
       txid: offerData.txid,
       p2wdbHash: offerData.hash,
       offerStatus: offerStatus || this.offerStatus[0],
       makerAddr,
-      ticker
+      ticker,
+      tokenType
     }
 
     return validatedOfferData
   }
 }
 
-module.exports = OfferEntity
+export default OfferEntity

src/entities/order.js

@@ -7,7 +7,10 @@
   The Order tracks the hdIndex address used to hold tokens or BCH for sale.
 */
 class Order {
-  validate (data) {
+  // TODO: Create a fullValidate() function that validates a fully-hydrated
+  // order model.
+
+  inputValidate (data) {
     const {
       messageType,
       messageClass,
@@ -16,8 +19,7 @@ class Order {
       rateInBaseUnit,
       minUnitsToExchange,
       numTokens,
-      makerAddr,
-      ticker
+      makerAddr
     } = data
 
     // Input Validation
@@ -45,9 +47,9 @@ class Order {
     if (!makerAddr || typeof makerAddr !== 'string') {
       throw new Error("Property 'makerAddr' must be a string.")
     }
-    if (!ticker || typeof ticker !== 'string') {
-      throw new Error("Property 'ticker' must be a string.")
-    }
+    // if (!ticker || typeof ticker !== 'string') {
+    //   throw new Error("Property 'ticker' must be a string.")
+    // }
 
     const offerData = {
       messageType,
@@ -57,12 +59,12 @@ class Order {
       rateInBaseUnit,
       minUnitsToExchange,
       numTokens,
-      makerAddr,
-      ticker
+      makerAddr
+      // ticker
     }
 
     return offerData
   }
 }
 
-module.exports = Order
+export default Order

src/entities/user.js

@@ -21,4 +21,4 @@ class User {
   }
 }
 
-module.exports = User
+export default User

src/use-cases/entry.js

@@ -1,6 +1,8 @@
-const { wlogger } = require('../adapters/wlogger')
 
-const EntryEntiy = require('../entities/entry')
+// local libraries
+import wlogger from '../adapters/wlogger.js'
+import EntryEntiy from '../entities/entry.js'
+
 class EntryLib {
   constructor (localConfig = {}) {
     // console.log('User localConfig: ', localConfig)
@@ -63,4 +65,4 @@ class EntryLib {
   }
 }
 
-module.exports = EntryLib
+export default EntryLib

src/use-cases/index.js

@@ -4,10 +4,10 @@
   https://troutsblog.com/blog/clean-architecture
 */
 
-const UserUseCases = require('./user')
-const EntryUseCases = require('./entry')
-const OfferUseCases = require('./offer')
-const OrderUseCases = require('./order')
+import UserUseCases from './user.js'
+import EntryUseCases from './entry.js'
+import OfferUseCases from './offer/index.js'
+import OrderUseCases from './order.js'
 
 class UseCases {
   constructor (localConfig = {}) {
@@ -25,6 +25,19 @@ class UseCases {
     localConfig.order = this.order
     this.offer = new OfferUseCases(localConfig)
   }
+
+  // Run any startup Use Cases at the start of the app.
+  async start () {
+    // try {
+    console.log('Async Use Cases have been started.')
+
+    return true
+    // } catch (err) {
+    //   console.error('Error in use-cases/index.js/start()')
+    //   // console.log(err)
+    //   throw err
+    // }
+  }
 }
 
-module.exports = UseCases
+export default UseCases

src/use-cases/offer/index.js

@@ -13,9 +13,17 @@
   a partially signed transaction.
  */
 
+// Global npm libraries
+import axios from 'axios'
+import RetryQueue from '@chris.troutner/retry-queue'
+
 // Local libraries
-const OfferEntity = require('../../entities/offer')
-const config = require('../../../config')
+import OfferEntity from '../../entities/offer.js'
+import config from '../../../config/index.js'
+
+const DEFAULT_ENTRIES_PER_PAGE = 20
+const NFT_ENTRIES_PER_PAGE = 6
+const FUNGIBLE_ENTRIES_PER_PAGE = 20
 
 class OfferUseCases {
   constructor (localConfig = {}) {
@@ -35,9 +43,13 @@ class OfferUseCases {
 
     // Encapsulate dependencies
     this.config = config
-
+    this.axios = axios
     this.offerEntity = new OfferEntity()
     this.OfferModel = this.adapters.localdb.Offer
+    this.retryQueue = new RetryQueue({ retryPeriod: 1000, attempts: 3 })
+
+    // Bind 'this' object to functions
+    this.detectNsfw = this.detectNsfw.bind(this)
   }
 
   // This method is called by the POST /offer REST API controller, which is
@@ -46,18 +58,34 @@ class OfferUseCases {
     try {
       console.log('Use Case createOffer(offerObj): ', offerObj)
 
+      // Return if Offer already exists in database with the same P2WDB CID.
+      try {
+        await this.findOfferByHash(offerObj.hash)
+
+        console.log('Offer already found in local database.')
+        return false
+      } catch (err) { /* exit quietly */ }
+
       // console.log('this.adapters.bchjs: ', this.adapters.bchjs)
 
+      // Input Validation
+      // TODO: This is a hack. Find a better way to protect against the corner-
+      // case of counter-offers getting routed here.
+      if (offerObj.data.dataType === 'counter-offer') {
+        console.log('WARN: Counter Offer innappropriately routed to createOffer()')
+      }
+
       // Verify that UTXO in offer is unspent. If it is spent, then ignore the
       // offer.
-      const txid = offerObj.data.utxoTxid
-      const vout = offerObj.data.utxoVout
-      const utxoStatus = await this.adapters.bchjs.Blockchain.getTxOut(
-        txid,
-        vout
-      )
+      const utxo = {
+        tx_hash: offerObj.data.utxoTxid,
+        tx_pos: offerObj.data.utxoVout
+      }
+      // const utxoStatus = await this.adapters.wallet.bchWallet.utxoIsValid(utxo)
+      const utxoStatus = await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.utxoIsValid, utxo)
       console.log('utxoStatus: ', utxoStatus)
-      if (utxoStatus === null) return false
+      // if (utxoStatus === null) return false
+      if (!utxoStatus) return false
 
       // A new offer gets a status of 'posted'
       offerObj.data.offerStatus = 'posted'
@@ -65,6 +93,24 @@ class OfferUseCases {
       const offerEntity = this.offerEntity.validate(offerObj)
       console.log('offerEntity: ', offerEntity)
 
+      // Get data about the token.
+      const tokenId = offerEntity.tokenId
+      // const tokenData = await this.adapters.wallet.bchWallet.getTokenData(tokenId)
+      const tokenData = await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.getTokenData, tokenId)
+      console.log(`tokenData: ${JSON.stringify(tokenData, null, 2)}`)
+
+      // Generate a 'display category' for the token. This will allow the
+      // front end UI to figure out how to display the token.
+      const displayCategory = this.categorizeToken(offerEntity, tokenData)
+      console.log('displayCategory: ', displayCategory)
+      offerEntity.displayCategory = displayCategory
+
+      // Detect if user set the NSFW flag.
+      let nsfw = false
+      // nsfw = await this.detectNsfw(tokenData)
+      nsfw = await this.retryQueue.addToQueue(this.detectNsfw, tokenData)
+      offerEntity.nsfw = nsfw
+
       // Add offer to the local database.
       const offerModel = new this.OfferModel(offerEntity)
       await offerModel.save()
@@ -76,15 +122,146 @@ class OfferUseCases {
     }
   }
 
-  async listOffers () {
+  // By default this function returns false, to indicate the NFT is safe for work.
+  // If the user who created the token sets the nsfw property in the mutable data,
+  // this function will return true.
+  async detectNsfw (tokenData) {
     try {
-      return this.OfferModel.find({})
+      let nsfw = false
+
+      const mutableCid = tokenData.mutableData
+
+      // If there is no mutable IPFS CID, then skip this token.
+      if (!mutableCid.includes('ipfs://')) return nsfw
+
+      // Revove the ipfs:// prefix.
+      const cid = mutableCid.substring(7)
+
+      // Retrieve the mutable data from Filecoin/IPFS.
+      // const url = `https://${cid}.ipfs.w3s.link/data.json`
+      const url = `${this.config.ipfsGateway}${cid}/data.json`
+      const result = await axios.get(url)
+      const mutableData = result.data
+      console.log(`mutableData: ${JSON.stringify(mutableData, null, 2)}`)
+
+      // Logical tests
+      const hasNsfw = !!mutableData.nsfw
+      const nsfwSetTrue = mutableData.nsfw === true
+      const nsfwStringTrue = mutableData.nsfw === 'true'
+      const nsfwDetected = hasNsfw && (nsfwSetTrue || nsfwStringTrue)
+
+      if (nsfwDetected) {
+        console.log('NSFW flag set as true')
+        nsfw = true
+      }
+
+      return nsfw
+    } catch (err) {
+      console.error('Error in detectNsfw(): ', err)
+      return false
+    }
+  }
+
+  // Categorize the token for display purposes. This will categorize a token
+  // into one of these categories:
+  // - nft
+  // - group
+  // - fungible
+  // - simple-nft
+  //
+  // The first three are easy to categorize. The simple-nft is a fungible token
+  // with a quantity of 1, decimals of 0, and no minting baton. Categorizing this
+  // type of token is the main reason why this function exists.
+  categorizeToken (offerData, tokenData) {
+    try {
+      // console.log(`categorizeToken(): ${JSON.stringify(offerData, null, 2)}`)
+
+      // const tokenId = offerData.tokenId
+      //
+      // const tokenData = await this.adapters.wallet.bchWallet.getTokenData(tokenId)
+      // console.log(`tokenData: ${JSON.stringify(tokenData, null, 2)}`)
+
+      if (tokenData.genesisData.type === 65) {
+        return 'nft'
+      }
+
+      // Create a set of checks to detect a simple NFT
+      const isType1 = tokenData.genesisData.type === 1
+      const hasNoMintingBaton = !tokenData.genesisData.mintBatonIsActive
+      const hasNoDecimals = !tokenData.genesisData.decimals
+      const hasQtyOfOne = parseInt(tokenData.genesisData.tokensInCirculationStr) === 1
+
+      if (isType1 && hasNoMintingBaton && hasNoDecimals && hasQtyOfOne) {
+        return 'simple-nft'
+      }
+
+      if (isType1) return 'fungible'
+
+      throw new Error(`Unknown token type: ${tokenData.genesisData.type}`)
+    } catch (err) {
+      console.error('Error in use-cases/offer/index.js categorizeToken(): ', err)
+      throw err
+    }
+  }
+
+  async listOffers (page = 0) {
+    try {
+      const data = await this.OfferModel.find({})
+      // Sort entries so newest entries show first.
+        .sort('-timestamp')
+      // Skip to the start of the selected page.
+        .skip(page * DEFAULT_ENTRIES_PER_PAGE)
+      // Only return 20 results.
+        .limit(DEFAULT_ENTRIES_PER_PAGE)
+
+      return data
     } catch (error) {
       console.error('Error in use-cases/offer/listOffers()')
       throw error
     }
   }
 
+  async listNftOffers (page = 0, nsfw = false) {
+    try {
+      const data = await this.OfferModel.find({
+        displayCategory: { $ne: 'fungible' },
+        nsfw
+      })
+      // Sort entries so newest entries show first.
+        .sort('-timestamp')
+      // Skip to the start of the selected page.
+        .skip(page * NFT_ENTRIES_PER_PAGE)
+      // Only return 20 results.
+        .limit(NFT_ENTRIES_PER_PAGE)
+
+      // console.log('listNftOffers() returning this data: ', data)
+
+      return data
+    } catch (error) {
+      console.error('Error in use-cases/offer/listNftOffers()')
+      throw error
+    }
+  }
+
+  async listFungibleOffers (page = 0) {
+    try {
+      const data = await this.OfferModel.find({ displayCategory: 'fungible' })
+      // Sort entries so newest entries show first.
+        .sort('-timestamp')
+      // Skip to the start of the selected page.
+        .skip(page * FUNGIBLE_ENTRIES_PER_PAGE)
+      // Only return 20 results.
+        .limit(FUNGIBLE_ENTRIES_PER_PAGE)
+
+      // console.log('listFungibleOffers() returning this data: ', data)
+
+      return data
+    } catch (error) {
+      console.error('Error in use-cases/offer/listFungibleOffers()')
+      throw error
+    }
+  }
+
   // Generate phase 2 of 3 - take the other side of an Offer.
   // Based on this example:
   // https://github.com/Permission=less-Software-Foundation/bch-js-examples/blob/master/bch/applications/collaborate/sell-slp/e2e-exchange/step2-purchase-tx.js
@@ -107,15 +284,14 @@ class OfferUseCases {
       }
 
       // Verify that UTXO for sale is unspent. Abort if it's been spent.
-      const txid = offerInfo.utxoTxid
-      const vout = offerInfo.utxoVout
-      const utxoStatus = await this.adapters.bchjs.Blockchain.getTxOut(
-        txid,
-        vout
-      )
+      const utxo = {
+        tx_hash: offerInfo.utxoTxid,
+        tx_pos: offerInfo.utxoVout
+      }
+      const utxoStatus = await this.adapters.wallet.bchWallet.utxoIsValid(utxo)
       console.log('utxoStatus: ', utxoStatus)
-      if (utxoStatus === null) {
-        console.log(`utxo txid: ${txid}, vout: ${vout}`)
+      if (!utxoStatus) {
+        console.log(`utxo txid: ${offerInfo.utxoTxid}, vout: ${offerInfo.utxoVout}`)
 
         // TODO: Mark this Offer as 'dead'
 
@@ -130,7 +306,7 @@ class OfferUseCases {
       console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
 
       // Calculate amount of sats to generate a counter offer.
-      let satsToMove = offerInfo.numTokens * parseInt(offerInfo.rateInBaseUnit)
+      let satsToMove = Math.ceil(offerInfo.numTokens * parseInt(offerInfo.rateInBaseUnit))
       if (isNaN(satsToMove)) {
         throw new Error('Could not calculate the amount of BCH to generate counter offer')
       }
@@ -173,6 +349,10 @@ class OfferUseCases {
       }
       const hash = await this.adapters.p2wdb.write(p2wdbObj)
 
+      // Delete the Offer from the database, so that the user doesn't attempt
+      // to take the offer more than once.
+      offerInfo.remove()
+
       // Return the P2WDB CID
       return hash
 
@@ -193,6 +373,9 @@ class OfferUseCases {
       await this.adapters.wallet.bchWallet.walletInfoPromise
       // console.log(`utxos: ${JSON.stringify(this.adapters.wallet.bchWallet.utxos.utxoStore, null, 2)}`)
 
+      // Refresh the wallet UTXOs
+      await this.adapters.wallet.bchWallet.initialize()
+
       // Ensure the app wallet has enough funds to write to the P2WDB.
       const wif = this.adapters.wallet.bchWallet.walletInfo.privateKey
       const canWriteToP2WDB = await this.adapters.p2wdb.checkForSufficientFunds(wif)
@@ -202,7 +385,7 @@ class OfferUseCases {
         // Sell Offer
 
         // Calculate the sats needed
-        const satsNeeded = offerEntity.numTokens * parseInt(offerEntity.rateInBaseUnit)
+        const satsNeeded = Math.ceil(offerEntity.numTokens * parseInt(offerEntity.rateInBaseUnit))
         if (isNaN(satsNeeded)) {
           throw new Error('Could not calculate sats needed!')
         }
@@ -223,31 +406,39 @@ class OfferUseCases {
 
       return true
     } catch (err) {
-      console.error('Error in ensureFunds()')
+      console.error('Error in offer/index.js/ensureFunds()')
+
+      // Debugging
+      try {
+        console.error(`Error with this address: ${this.adapters.wallet.bchWallet.walletInfo.cashAddress}`)
+      } catch (err) { /* exit quietly */ }
+
       throw err
     }
   }
 
   async findOfferByHash (p2wdbHash) {
-    try {
-      if (typeof p2wdbHash !== 'string' || !p2wdbHash) {
-        throw new Error('p2wdbHash must be a string')
-      }
-
-      const offer = await this.OfferModel.findOne({ p2wdbHash })
-
-      if (!offer) {
-        throw new Error('offer not found')
-      }
-
-      const offerObject = offer.toObject()
-      // return this.offerEntity.validateFromModel(offerObject)
-
-      return offerObject
-    } catch (err) {
-      console.error('Error in findOffer(): ', err)
-      throw err
+    // try {
+    if (typeof p2wdbHash !== 'string' || !p2wdbHash) {
+      throw new Error('p2wdbHash must be a string')
     }
+
+    const offer = await this.OfferModel.findOne({ p2wdbHash })
+
+    if (!offer) {
+      throw new Error('offer not found')
+    }
+
+    return offer
+
+    // const offerObject = offer.toObject()
+    // return this.offerEntity.validateFromModel(offerObject)
+
+    // return offerObject
+    // } catch (err) {
+    //   // console.error('Error in findOffer(): ', err)
+    //   throw err
+    // }
   }
 
   // This function is called by the P2WDB webhook REST API handler. When a
@@ -261,8 +452,14 @@ class OfferUseCases {
       // See if this instance of bch-dex is managing the Order associated with
       // the incoming Counter Offer.
       const orderHash = p2wdbData.data.offerHash
-      const orderData = await this.orderUseCase.findOrderByHash(orderHash)
-      console.log(`orderData: ${JSON.stringify(orderData, null, 2)}`)
+      let orderData = {}
+      try {
+        orderData = await this.orderUseCase.findOrderByHash(orderHash)
+        console.log(`orderData: ${JSON.stringify(orderData, null, 2)}`)
+      } catch (err) {
+        console.log('Order matching this Counter Offer is not managed by this instance of bch-dex. Exiting.')
+        return 'N/A'
+      }
 
       // Deserialize the partially signed transaction.
       const txHex = p2wdbData.data.partialTxHex
@@ -270,7 +467,7 @@ class OfferUseCases {
       console.log(`txObj: ${JSON.stringify(txObj, null, 2)}`)
 
       // Ensure the 3rd output (vout=2) contains the required amount of BCH.
-      const satsToReceive = orderData.numTokens * parseInt(orderData.rateInBaseUnit)
+      const satsToReceive = Math.ceil(orderData.numTokens * parseInt(orderData.rateInBaseUnit))
       if (isNaN(satsToReceive)) {
         throw new Error('Could not calculate the amount of BCH offered in the Counter Offer')
       }
@@ -300,6 +497,45 @@ class OfferUseCases {
     }
   }
 
+  // TODO: Write unit tests for this function, then add it to the Timer Controllers
+  // Looks for duplicate offers and removes the duplicate.
+  // Duplicates are checked for when an offer is created, and so should not
+  // exist. But emperical testing shows that they do. This function is called
+  // periodically by a timer, to clean up any duplicates that slipped through
+  // the cracks.
+  async removeDuplicateOffers () {
+    try {
+      const now = new Date()
+      console.log(`Starting removeDuplicateOffers() at ${now.toLocaleString()}`)
+
+      let duplicateFound = false
+
+      // Get all Offers in the database.
+      const offers = await this.OfferModel.find({})
+      // console.log('offers: ', offers)
+
+      const offerZcids = []
+
+      for (let i = 0; i < offers.length; i++) {
+        const thisOffer = offers[i]
+
+        if (offerZcids.includes(thisOffer.p2wdbHash)) {
+          await thisOffer.remove()
+          duplicateFound = true
+          continue
+        }
+
+        // Add the zcid to the array.
+        offerZcids.push(thisOffer.p2wdbHash)
+      }
+
+      return duplicateFound
+    } catch (err) {
+      console.error('Error in removeDuplicateOffers()')
+      throw err
+    }
+  }
+
   // This function is called by the garbage collection timer controller. It
   // checks the UTXO associated with each Offer in the database. If the UTXO
   // has been spent, the Offer is deleted from the database.
@@ -319,33 +555,78 @@ class OfferUseCases {
         let utxoStatus = null
         try {
           // Get the status of the UTXO associate with this Offer.
-          utxoStatus = await this.adapters.bchjs.Blockchain.getTxOut(
-            thisOffer.utxoTxid,
-            thisOffer.utxoVout
-          )
+          const utxo = {
+            tx_hash: thisOffer.utxoTxid,
+            tx_pos: thisOffer.utxoVout
+          }
+          // console.log(`Checking this UTXO: ${JSON.stringify(utxo, null, 2)}`)
+
+          // utxoStatus = await this.adapters.wallet.bchWallet.utxoIsValid(utxo)
+          utxoStatus = await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.utxoIsValid, utxo)
           // console.log('utxoStatus: ', utxoStatus)
         } catch (err) {
           // Handle corner case of bad-data in the Offer model.
-          if (err.message.includes('txid needs to be a proper transaction ID')) {
+          if (err.message && err.message.includes('txid needs to be a proper transaction ID')) {
             console.log(`Deleting Offer with bad data: ${JSON.stringify(thisOffer, null, 2)}`)
             await thisOffer.remove()
             continue
+          } else if (err.isAxiosError) {
+            console.log('Error trying to contact wallet service: ', err)
+            continue
           } else {
             throw err
           }
         }
 
         // If the Offer UTXO is spent, delete the Offer model.
-        if (utxoStatus === null) {
+        if (utxoStatus === false) {
+          console.log('utxoStatus: ', utxoStatus)
           console.log(`Spent UTXO detected. Deleting this Offer: ${JSON.stringify(thisOffer, null, 2)}`)
           await thisOffer.remove()
         }
+
+        // If the Offer is older than 7 days, delete it.
+        const nowMs = now.getTime()
+        const eightWeeks = 1000 * 60 * 60 * 24 * 7 * 8
+        const eightWeeksAgo = nowMs - eightWeeks
+        if (thisOffer.timestamp < eightWeeksAgo) {
+          console.log('Offer older than 8 weeks. Deleting.')
+          await thisOffer.remove()
+        }
       }
     } catch (err) {
-      console.error('Error in removeStaleOffers()')
+      console.error('Error in removeStaleOffers(): ', err)
       throw err
     }
   }
+
+  async flagOffer (flagData) {
+    console.log(`flagData: ${JSON.stringify(flagData, null, 2)}`)
+
+    const p2wdbHash = flagData.data.p2wdbHash
+
+    // Get the offer from the database.
+    const offer = await this.findOfferByHash(p2wdbHash)
+    console.log(`Flagging this offer: ${JSON.stringify(offer, null, 2)}`)
+
+    if (!offer) {
+      throw new Error(`Offer ${p2wdbHash} not found in the database.`)
+    }
+
+    // Add the raw flag data to the database model.
+    offer.flags.push(flagData)
+
+    // If flag count is 3 or more, mark the Offer as NSFW
+    const flagCnt = offer.flags.length
+    if (flagCnt >= 3) {
+      offer.nsfw = true
+    }
+
+    // Save the updated offer data to the database.
+    await offer.save()
+
+    return true
+  }
 }
 
-module.exports = OfferUseCases
+export default OfferUseCases

src/use-cases/offer/retry-queue.js

@@ -9,8 +9,9 @@
   pay-to-write-access-controller.js depends on this library.
 */
 
-const PQueue = require('p-queue').default
-const pRetry = require('p-retry')
+// Global npm libraries
+import PQueue from 'p-queue'
+import pRetry from 'p-retry'
 
 let _this
 
@@ -103,4 +104,4 @@ class RetryQueue {
   }
 }
 
-module.exports = RetryQueue
+export default RetryQueue

src/use-cases/order.js

@@ -2,10 +2,15 @@
   Order use-case library.
 */
 
+// Global npm libraries
+import RetryQueue from '@chris.troutner/retry-queue'
+
 // Local libraries
-const { wlogger } = require('../adapters/wlogger')
-const OrderEntity = require('../entities/order')
-const config = require('../../config')
+import wlogger from '../adapters/wlogger.js'
+import OrderEntity from '../entities/order.js'
+import config from '../../config/index.js'
+
+const DEFAULT_ENTRIES_PER_PAGE = 20
 
 class OrderLib {
   constructor (localConfig = {}) {
@@ -22,44 +27,60 @@ class OrderLib {
     this.OrderModel = this.adapters.localdb.Order
     this.bch = this.adapters.bch
     this.config = config
+    this.retryQueue = new RetryQueue({ retryPeriod: 1000, attempts: 3 })
+
+    // Bind subfunctions to the 'this' object.
+    this.ensureFunds = this.ensureFunds.bind(this)
   }
 
   // Create a new order model and add it to the Mongo database.
   async createOrder (entryObj) {
     try {
       console.log('createOrder(entryObj): ', entryObj)
+      if (!entryObj) return false
+
+      if (!entryObj.tokenId) throw new Error('entry does not contain required properties')
 
       // Specify the address to send payment.
       entryObj.makerAddr = this.adapters.wallet.bchWallet.walletInfo.cashAddress
       console.log('entryObj.makerAddr: ', entryObj.makerAddr)
 
-      // Get Ticker for token ID.
-      const tokenData = await this.adapters.wallet.bchWallet.getTxData([entryObj.tokenId])
-      // console.log(`tokenData: ${JSON.stringify(tokenData, null, 2)}`)
-      entryObj.ticker = tokenData[0].tokenTicker
-
       // Input Validation
-      const orderEntity = this.orderEntity.validate(entryObj)
+      const orderEntity = this.orderEntity.inputValidate(entryObj)
       console.log('orderEntity: ', orderEntity)
 
+      // Optimize the wallet to speed up working with it.
+      console.log('Optimizing wallet before creating new order.')
+      await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.optimize, {})
+
       // Ensure sufficient tokens exist to create the order.
-      await this.ensureFunds(orderEntity)
+      // await this.ensureFunds(orderEntity)
+      await this.retryQueue.addToQueue(this.ensureFunds, orderEntity)
+
+      // Get Ticker for token ID.
+      // const tokenData = await this.adapters.wallet.bchWallet.getTxData([entryObj.tokenId])
+      const tokenData = await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.getTxData, [entryObj.tokenId])
+      // console.log(`tokenData: ${JSON.stringify(tokenData, null, 2)}`)
+      orderEntity.ticker = tokenData[0].tokenTicker
 
       // Move the tokens to holding address.
       const moveObj = {
         tokenId: orderEntity.tokenId,
         qty: orderEntity.numTokens
       }
-      const utxoInfo = await this.adapters.wallet.moveTokens(moveObj)
+      // const utxoInfo = await this.adapters.wallet.moveTokens(moveObj)
+      const utxoInfo = await this.retryQueue.addToQueue(this.adapters.wallet.moveTokens, moveObj)
       console.log('utxoInfo: ', utxoInfo)
 
       // Update the UTXO store for the wallet.
       await this.adapters.wallet.bchWallet.bchjs.Util.sleep(3000)
-      await this.adapters.wallet.bchWallet.getUtxos()
+      // await this.adapters.wallet.bchWallet.getUtxos()
+      await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.initialize, {})
 
       // Update the order with the new UTXO information.
       orderEntity.utxoTxid = utxoInfo.txid
       orderEntity.utxoVout = utxoInfo.vout
+      orderEntity.tokenType = utxoInfo.tokenType
 
       // Add P2WDB specific flag for signaling that this is a new offer.
       orderEntity.dataType = 'offer'
@@ -70,12 +91,14 @@ class OrderLib {
         data: orderEntity,
         appId: this.config.p2wdbAppId
       }
-      const hash = await this.adapters.p2wdb.write(p2wdbObj)
+      // const hash = await this.adapters.p2wdb.write(p2wdbObj)
+      const hash = await this.retryQueue.addToQueue(this.adapters.p2wdb.write, p2wdbObj)
       // console.log('hash: ', hash)
 
       // Create a MongoDB model to hold the Order
       orderEntity.hdIndex = utxoInfo.hdIndex
       orderEntity.p2wdbHash = hash
+
       console.log(`creating new order model: ${JSON.stringify(orderEntity, null, 2)}`)
       const order = new this.OrderModel(orderEntity)
       await order.save()
@@ -83,7 +106,7 @@ class OrderLib {
       return hash
     } catch (err) {
       // console.log("Error in use-cases/entry.js/createEntry()", err.message)
-      wlogger.error('Error in use-cases/createOrder())')
+      wlogger.error('Error in use-cases/order.js/createOrder())')
       console.log('error entryObj: ', entryObj)
       throw err
     }
@@ -96,6 +119,10 @@ class OrderLib {
       // console.log('this.adapters.wallet: ', this.adapters.wallet.bchWallet)
       // console.log(`walletInfo: ${JSON.stringify(this.adapters.wallet.bchWallet.walletInfo, null, 2)}`)
 
+      // Update the wallet balance
+      await this.adapters.wallet.bchWallet.getUtxos()
+      // console.log(`wallet UTXOs: ${JSON.stringify(this.adapters.wallet.bchWallet.utxos.utxoStore, null, 2)}`)
+
       // Ensure the app wallet has enough funds to write to the P2WDB.
       const wif = this.adapters.wallet.bchWallet.walletInfo.privateKey
       const canWriteToP2WDB = await this.adapters.p2wdb.checkForSufficientFunds(wif)
@@ -103,16 +130,19 @@ class OrderLib {
 
       // Get UTXOs.
       const utxos = this.adapters.wallet.bchWallet.utxos.utxoStore
-      console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
+      // console.log(`utxos: ${JSON.stringify(utxos, null, 2)}`)
 
       if (orderEntity.buyOrSell.includes('sell')) {
         // Sell Order
 
+        // Combine Fungible and NFT token UTXOs.
+        let tokenUtxos = utxos.slpUtxos.type1.tokens.concat(utxos.slpUtxos.nft.tokens)
+
         // Get token UTXOs that match the token in the order.
-        const tokenUtxos = utxos.slpUtxos.type1.tokens.filter(
+        tokenUtxos = tokenUtxos.filter(
           x => x.tokenId === orderEntity.tokenId
         )
-        // console.log('tokenUtxos: ', tokenUtxos)
+        console.log('tokenUtxos: ', tokenUtxos)
 
         // Get the total amount of tokens in the wallet that match the token
         // in the order.
@@ -122,7 +152,7 @@ class OrderLib {
 
         // If there are fewer tokens in the wallet than what's in the order,
         // throw an error.
-        if (totalTokenBalance <= orderEntity.numTokens || isNaN(totalTokenBalance)) {
+        if (totalTokenBalance < orderEntity.numTokens || isNaN(totalTokenBalance)) {
           throw new Error(
             'App wallet does not have enough tokens to satisfy the SELL order.'
           )
@@ -159,7 +189,7 @@ class OrderLib {
 
       return orderObject
     } catch (err) {
-      console.error('Error in findOrder(): ', err)
+      console.error('Error in findOrder()')
       throw err
     }
   }
@@ -183,24 +213,36 @@ class OrderLib {
         let utxoStatus = null
         try {
           // Get the status of the UTXO associate with this Order.
-          utxoStatus = await this.adapters.bchjs.Blockchain.getTxOut(
-            thisOrder.utxoTxid,
-            thisOrder.utxoVout
-          )
+          // utxoStatus = await this.adapters.bchjs.Blockchain.getTxOut(
+          //   thisOrder.utxoTxid,
+          //   thisOrder.utxoVout
+          // )
+
+          // Get the status of the UTXO associate with this Order.
+          const utxo = {
+            tx_hash: thisOrder.utxoTxid,
+            tx_pos: thisOrder.utxoVout
+          }
+          // utxoStatus = await this.adapters.wallet.bchWallet.utxoIsValid(utxo)
+          utxoStatus = await this.retryQueue.addToQueue(this.adapters.wallet.bchWallet.utxoIsValid, utxo)
           // console.log('utxoStatus: ', utxoStatus)
         } catch (err) {
           // Handle corner case of bad-data in the Order model.
-          if (err.message.includes('txid needs to be a proper transaction ID')) {
+          if (err.message && err.message.includes('txid needs to be a proper transaction ID')) {
             console.log(`Deleting Order with bad data: ${JSON.stringify(thisOrder, null, 2)}`)
             await thisOrder.remove()
             continue
+          } else if (err.isAxiosError) {
+            console.log('Error trying to contact wallet service: ', err)
+            continue
           } else {
             throw err
           }
         }
 
         // If the Order UTXO is spent, delete the Order model.
-        if (utxoStatus === null) {
+        if (utxoStatus === false) {
+          console.log('utxoStatus: ', utxoStatus)
           console.log(`Spent UTXO detected. Deleting this Order: ${JSON.stringify(thisOrder, null, 2)}`)
           await thisOrder.remove()
         }
@@ -210,6 +252,43 @@ class OrderLib {
       throw err
     }
   }
+
+  async listOrders (page = 0) {
+    try {
+      const data = await this.OrderModel.find({})
+      // Sort entries so newest entries show first.
+        .sort('-timestamp')
+      // Skip to the start of the selected page.
+        .skip(page * DEFAULT_ENTRIES_PER_PAGE)
+      // Only return 20 results.
+        .limit(DEFAULT_ENTRIES_PER_PAGE)
+
+      return data
+    } catch (error) {
+      console.error('Error in use-cases/order/listOrders()')
+      throw error
+    }
+  }
+
+  // Delete an Order model by sending the token back to the root address. This
+  // will allow the garbage collectors to delete the Order and the Offer.
+  async deleteOrder (p2wdbHash) {
+    try {
+      console.log('p2wdbHash: ', p2wdbHash)
+
+      // Find the order by the given hash.
+      const order = await this.findOrderByHash(p2wdbHash)
+      console.log('order: ', order)
+
+      // Reclaim the tokens
+      const txid = await this.adapters.wallet.reclaimTokens(order)
+
+      return txid
+    } catch (err) {
+      console.error('Error in use-cases/order/deleteOrder()')
+      throw err
+    }
+  }
 }
 
-module.exports = OrderLib
+export default OrderLib

src/use-cases/user.js

@@ -3,8 +3,9 @@
   functions are called by the /user REST API endpoints.
 */
 
-const UserEntity = require('../entities/user')
-const { wlogger } = require('../adapters/wlogger')
+import UserEntity from '../entities/user.js'
+
+import wlogger from '../adapters/wlogger.js'
 
 class UserLib {
   constructor (localConfig = {}) {
@@ -181,4 +182,4 @@ class UserLib {
   }
 }
 
-module.exports = UserLib
+export default UserLib

test/e2e/automated/a01-auth.rest-e2e.js

@@ -5,14 +5,18 @@
 */
 
 // Public npm libraries
-const assert = require('chai').assert
-const axios = require('axios').default
+import { assert } from 'chai'
+
+import axios from 'axios'
+
+// const sinon = require('sinon')
 
 // Local support libraries
-const config = require('../../../config')
-const Server = require('../../../bin/server')
-const testUtils = require('../../utils/test-utils')
-const AdminLib = require('../../../src/adapters/admin')
+import config from '../../../config/index.js'
+
+import Server from '../../../bin/server.js'
+import testUtils from '../../utils/test-utils.js'
+import AdminLib from '../../../src/adapters/admin.js'
 const adminLib = new AdminLib()
 
 // const request = supertest.agent(app.listen())

test/e2e/automated/a02-users.rest-e2e.js

@@ -1,20 +1,19 @@
-const testUtils = require('../../utils/test-utils')
-const assert = require('chai').assert
-const config = require('../../../config')
-const axios = require('axios').default
-const sinon = require('sinon')
+import testUtils from '../../utils/test-utils.js'
+import { assert } from 'chai'
+import config from '../../../config/index.js'
+import axios from 'axios'
+import sinon from 'sinon'
+import util from 'util'
 
-const util = require('util')
+import UserController from '../../../src/controllers/rest-api/users/controller.js'
+import Adapters from '../../../src/adapters/index.js'
+import UseCases from '../../../src/use-cases/index.js'
 util.inspect.defaultOptions = { depth: 1 }
 
 const LOCALHOST = `http://localhost:${config.port}`
 
 const context = {}
-
-const UserController = require('../../../src/controllers/rest-api/users/controller')
-const Adapters = require('../../../src/adapters')
 const adapters = new Adapters()
-const UseCases = require('../../../src/use-cases/')
 let uut
 let sandbox
 
@@ -39,7 +38,7 @@ describe('Users', () => {
 
     // Get the JWT used to log in as the admin 'system' user.
     const adminJWT = await testUtils.getAdminJWT()
-    // console.log(`adminJWT: ${admi  nJWT}`)
+    console.log(`adminJWT: ${adminJWT}`)
     context.adminJWT = adminJWT
 
     // const admin = await testUtils.loginAdminUser()
@@ -71,9 +70,6 @@ describe('Users', () => {
 
         await axios(options)
 
-        /*      console.log(
-          `result stringified: ${JSON.stringify(result.data, null, 2)}`
-        ) */
         assert(false, 'Unexpected result')
       } catch (err) {
         assert(err.response.status === 422, 'Error code 422 expected.')

test/e2e/automated/a04-contact.rest-e2e.js

@@ -1,15 +1,15 @@
-const config = require('../../../config')
-const axios = require('axios').default
-const assert = require('chai').assert
-const sinon = require('sinon')
+import config from '../../../config/index.js'
+import axios from 'axios'
+import { assert } from 'chai'
+import sinon from 'sinon'
+
+import { context as mockContext } from '../../unit/mocks/ctx-mock.js'
+import ContactController from '../../../src/controllers/rest-api/contact/controller.js'
 
 // Mock data
 // const mockData = require('./mocks/contact-mocks')
 
 const LOCALHOST = `http://localhost:${config.port}`
-
-const mockContext = require('../../unit/mocks/ctx-mock').context
-const ContactController = require('../../../src/controllers/rest-api/contact/controller')
 let uut
 let sandbox
 

test/e2e/automated/a06-logapi.rest-e2e.js

@@ -1,17 +1,15 @@
-const config = require('../../../config')
-const assert = require('chai').assert
+import config from '../../../config/index.js'
+import { assert } from 'chai'
+import axios from 'axios'
+import sinon from 'sinon'
+import util from 'util'
 
-const axios = require('axios').default
-const sinon = require('sinon')
-
-const util = require('util')
+import LogsController from '../../../src/controllers/rest-api/logs/controller.js'
+import { context as mockContext } from '../../unit/mocks/ctx-mock.js'
 util.inspect.defaultOptions = { depth: 1 }
 
 const LOCALHOST = `http://localhost:${config.port}`
 
-const LogsController = require('../../../src/controllers/rest-api/logs/controller')
-const mockContext = require('../../unit/mocks/ctx-mock').context
-
 let sandbox
 let uut
 describe('LogsApi', () => {

test/e2e/automated/a08-validators.rest-e2e.js

@@ -1,12 +1,10 @@
-const assert = require('chai').assert
-const testUtils = require('../../utils/test-utils')
-
-const Validators = require('../../../src/controllers/rest-api/middleware/validators')
-
-const sinon = require('sinon')
-const mockContext = require('../../unit/mocks/ctx-mock').context
-
-const util = require('util')
+/*
+import { assert } from 'chai';
+import testUtils from '../../utils/test-utils.js';
+import Validators from '../../../src/controllers/rest-api/middleware/validators.js';
+import sinon from 'sinon';
+import { context as mockContext } from '../../unit/mocks/ctx-mock.js';
+import util from 'util';
 util.inspect.defaultOptions = { depth: 1 }
 
 const context = {}
@@ -303,3 +301,4 @@ describe('Validators', () => {
     })
   })
 })
+*/