Merge pull request #64 from Permissionless-Software-Foundation/ct-unstable

feat(order): Adding functions needed by AMM

config/env/common.js

@@ -46,7 +46,8 @@ export default {
   // : '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 : '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,

package-lock.json

@@ -13,6 +13,7 @@
         "@psf/bch-js": "6.5.1",
         "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",
@@ -38,7 +39,7 @@
         "mongoose": "5.13.14",
         "node-fetch": "npm:@achingbrain/node-fetch@2.6.7",
         "nodemailer": "6.7.5",
-        "p2wdb-esm": "2.2.7",
+        "p2wdb-esm": "2.2.8",
         "passport-local": "1.0.0",
         "public-ip": "4.0.4",
         "winston": "3.3.3",
@@ -46,7 +47,6 @@
       },
       "devDependencies": {
         "apidoc": "0.51.1",
-        "bch-token-sweep": "2.1.2",
         "c8": "7.12.0",
         "chai": "4.3.0",
         "coveralls": "2.11.4",
@@ -2263,9 +2263,9 @@
       }
     },
     "node_modules/bch-token-sweep": {
-      "version": "2.1.2",
-      "dev": true,
-      "license": "MIT",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bch-token-sweep/-/bch-token-sweep-2.2.1.tgz",
+      "integrity": "sha512-f4UGEpPXzea7HQMRSEb6h/amXiwrlsMBAjl1dVYg5//26IDWeG+e3qVNtMJhm00NMZ0BS+LasUa2xlz0UVziZA==",
       "dependencies": {
         "bch-donation": "1.1.2",
         "bignumber.js": "9.0.0"
@@ -8853,6 +8853,8 @@
     "node_modules/node-fetch": {
       "name": "@achingbrain/node-fetch",
       "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/@achingbrain/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-iTASGs+HTFK5E4ZqcMsHmeJ4zodyq8L38lZV33jwqcBJYoUt3HjN4+ot+O9/0b+ke8ddE7UgOtVuZN/OkV19/g==",
       "license": "MIT",
       "engines": {
         "node": "4.x || >=6.0.0"
@@ -11865,9 +11867,9 @@
       }
     },
     "node_modules/p2wdb-esm": {
-      "version": "2.2.7",
-      "resolved": "https://registry.npmjs.org/p2wdb-esm/-/p2wdb-esm-2.2.7.tgz",
-      "integrity": "sha512-528nGjthkkAf8n4H7jSX52pCpsprKgRfZKB4emIYHkOFo9rHYOOZMLlbRkluYtAThjVxJd7w3fyplZFPEXzlyA==",
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/p2wdb-esm/-/p2wdb-esm-2.2.8.tgz",
+      "integrity": "sha512-wqTj6HaUdSMDFjp9a2lAGUembGtLxDxBH+PNUNnCHG1RSrLsrFrYFzMc48RlW9BGWybqypstrhORHrlZ30aygA==",
       "dependencies": {
         "@chris.troutner/retry-queue-commonjs": "1.0.8",
         "axios": "0.24.0"
@@ -17228,8 +17230,9 @@
       "requires": {}
     },
     "bch-token-sweep": {
-      "version": "2.1.2",
-      "dev": true,
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bch-token-sweep/-/bch-token-sweep-2.2.1.tgz",
+      "integrity": "sha512-f4UGEpPXzea7HQMRSEb6h/amXiwrlsMBAjl1dVYg5//26IDWeG+e3qVNtMJhm00NMZ0BS+LasUa2xlz0UVziZA==",
       "requires": {
         "bch-donation": "1.1.2",
         "bignumber.js": "9.0.0"
@@ -21599,7 +21602,9 @@
       }
     },
     "node-fetch": {
-      "version": "npm:@achingbrain/node-fetch@2.6.7"
+      "version": "npm:@achingbrain/node-fetch@2.6.7",
+      "resolved": "https://registry.npmjs.org/@achingbrain/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-iTASGs+HTFK5E4ZqcMsHmeJ4zodyq8L38lZV33jwqcBJYoUt3HjN4+ot+O9/0b+ke8ddE7UgOtVuZN/OkV19/g=="
     },
     "node-forge": {
       "version": "1.3.1"
@@ -23626,9 +23631,9 @@
       "dev": true
     },
     "p2wdb-esm": {
-      "version": "2.2.7",
-      "resolved": "https://registry.npmjs.org/p2wdb-esm/-/p2wdb-esm-2.2.7.tgz",
-      "integrity": "sha512-528nGjthkkAf8n4H7jSX52pCpsprKgRfZKB4emIYHkOFo9rHYOOZMLlbRkluYtAThjVxJd7w3fyplZFPEXzlyA==",
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/p2wdb-esm/-/p2wdb-esm-2.2.8.tgz",
+      "integrity": "sha512-wqTj6HaUdSMDFjp9a2lAGUembGtLxDxBH+PNUNnCHG1RSrLsrFrYFzMc48RlW9BGWybqypstrhORHrlZ30aygA==",
       "requires": {
         "@chris.troutner/retry-queue-commonjs": "1.0.8",
         "axios": "0.24.0"

package.json

@@ -32,6 +32,7 @@
     "@psf/bch-js": "6.5.1",
     "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",
@@ -57,7 +58,7 @@
     "mongoose": "5.13.14",
     "node-fetch": "npm:@achingbrain/node-fetch@2.6.7",
     "nodemailer": "6.7.5",
-    "p2wdb-esm": "2.2.7",
+    "p2wdb-esm": "2.2.8",
     "passport-local": "1.0.0",
     "public-ip": "4.0.4",
     "winston": "3.3.3",
@@ -65,7 +66,6 @@
   },
   "devDependencies": {
     "apidoc": "0.51.1",
-    "bch-token-sweep": "2.1.2",
     "c8": "7.12.0",
     "chai": "4.3.0",
     "coveralls": "2.11.4",

production/docker/docker-compose.yml

@@ -70,10 +70,10 @@ services:
     restart: always
 
   bch-dex:
-    build:
-      context: ./bch-dex/
-      dockerfile: Dockerfile
-    #image: christroutner/bch-dex:v2.0.8
+    #build:
+    #  context: ./bch-dex/
+    #  dockerfile: Dockerfile
+    image: christroutner/bch-dex:v2.0.12
     container_name: bch-dex
     environment:
       CONSUMER_URL: 'https://free-bch.fullstack.cash'
@@ -94,10 +94,10 @@ services:
     restart: always
 
   dex-ui:
-    build:
-      context: ./bch-dex-ui/
-      dockerfile: Dockerfile
-    #image: christroutner/bch-dex-ui:v1.2.4
+    #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'

src/adapters/wallet.js

@@ -4,6 +4,7 @@
 
 // Public npm libraries
 import BchWallet from 'minimal-slp-wallet'
+import BchTokenSweep from 'bch-token-sweep/index.js'
 
 import bitcoinJs from 'bitcoincashjs-lib'
 
@@ -22,6 +23,8 @@ const WALLET_FILE = `${__dirname.toString()}/../../wallet.json`
 // const P2WDB_TOKEN_ID =
 // '38e97c5d7d3585a2cbf3f9580c82ca33985f9cb0845d4dcce220cb709f9538b0'
 
+const advancedConfig = {}
+
 class WalletAdapter {
   constructor (localConfig = {}) {
     // Encapsulate dependencies
@@ -87,7 +90,7 @@ class WalletAdapter {
         throw new Error('Wallet data is not formatted correctly. Can not read mnemonic in wallet file!')
       }
 
-      const advancedConfig = {}
+      // const advancedConfig = {}
       console.log(`Using FullStack.cash: ${this.config.useFullStackCash}`)
       if (this.config.useFullStackCash) {
         advancedConfig.interface = 'rest-api'
@@ -512,6 +515,47 @@ 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
+    }
+  }
 }
 
 export default WalletAdapter

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)

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

@@ -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())

src/use-cases/order.js

@@ -10,6 +10,8 @@ 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 = {}) {
     // console.log('User localConfig: ', localConfig)
@@ -246,6 +248,43 @@ 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
+    }
+  }
 }
 
 export default OrderLib