fix(deserializeTx()): Adding additional error logging

fix(minimal-slp-wallet): Updating to latest version

config/env/common.js

@@ -80,7 +80,7 @@ export default {
     ? (
         process.env.APISERVER
           ? process.env.APISERVER
-          : 'https://api.fullstack.cash/v5/'
+          : 'https://bch.fullstack.cash/v6/'
       )
     : 'https://free-bch.fullstack.cash/',
 

package.json

@@ -74,7 +74,7 @@
     "koa2-ratelimit": "0.9.1",
     "libp2p": "2.7.2",
     "line-reader": "0.4.0",
-    "minimal-slp-wallet": "5.13.2",
+    "minimal-slp-wallet": "7.1.5",
     "mongoose": "5.13.14",
     "node-fetch": "npm:@achingbrain/node-fetch@2.6.7",
     "nodemailer": "6.7.5",

src/adapters/localdb/index.js

@@ -11,6 +11,7 @@ import Usage from './models/usage.js'
 import SmAccount from './models/smAccount.js'
 import DeletedChat from './models/deletedChat.js'
 import DeletedPost from './models/deletedPost.js'
+import CounterOffer from './models/counter-offer.js'
 
 class LocalDB {
   constructor () {
@@ -23,6 +24,7 @@ class LocalDB {
     this.SmAccount = SmAccount
     this.DeletedChat = DeletedChat
     this.DeletedPost = DeletedPost
+    this.CounterOffer = CounterOffer
   }
 }
 

src/adapters/localdb/models/counter-offer.js

@@ -0,0 +1,14 @@
+import mongoose from 'mongoose'
+
+const CounterOffer = new mongoose.Schema({
+  nostrEventId: { type: String, required: true }, // Nostr Event Id.
+  takerAddr: { type: String, default: null },
+  takerNpub: { type: String, default: null },
+  makerNpub: { type: String, default: null },
+  counterOfferAddr: { type: String, default: null },
+  counterOfferUtxo: { type: String, default: null },
+  takerOfferUtxo: { type: String, default: null },
+  tokenId: { type: String, default: null }
+})
+
+export default mongoose.model('counterOffer', CounterOffer)

src/adapters/localdb/models/offer.js

@@ -18,7 +18,7 @@ const Offer = new mongoose.Schema({
   p2wdbHash: { type: String },
   offerStatus: { type: String },
   makerAddr: { type: String },
-  makerNpub: { type: String },
+  makerNpub: { type: String, default: null },
 
   // Authentication data
   signature: { type: String },
@@ -46,6 +46,7 @@ const Offer = new mongoose.Schema({
   immutableDataCid: { type: String, default: null },
   mutableDataCid: { type: String, default: null },
   tokenIconUrl: { type: String, default: null },
+  tokenData: { type: Object },
   tokenCategories: { type: Array, default: [] },
   tokenTags: { type: Array, default: [] },
   userDataStr: { type: String }, // Token user data

src/adapters/localdb/models/order.js

@@ -24,6 +24,7 @@ const Order = new mongoose.Schema({
   p2wdbTxid: { type: String },
   p2wdbHash: { type: String },
   makerAddr: { type: String, required: true },
+  makerNpub: { type: String, required: true },
 
   // Authentication data
   signature: { type: String },

src/adapters/nostr.js

@@ -7,6 +7,8 @@ import BchNostr from 'bch-nostr'
 import { RelayPool } from 'nostr'
 import RetryQueue from '@chris.troutner/retry-queue'
 import * as nip19 from 'nostr-tools/nip19'
+import { base58_to_binary as base58Tobinary } from 'base58-js'
+import { getPublicKey } from 'nostr-tools/pure'
 
 class NostrAdapter {
   constructor (localConfig = { nostrRelay: '', nostrTopic: '' }) {
@@ -44,6 +46,7 @@ class NostrAdapter {
     this.npub2pubkey = this.npub2pubkey.bind(this)
     this.readGlobalFeed = this.readGlobalFeed.bind(this)
     this.getFollowers = this.getFollowers.bind(this)
+    this.privKeyToNpub = this.privKeyToNpub.bind(this)
   }
 
   // Create nostr keys.
@@ -247,6 +250,31 @@ class NostrAdapter {
       throw error
     }
   }
+
+  // Convert a BCH private key (WIF) to a Nostr npub.
+  privKeyToNpub (privKey) {
+    try {
+      if (!privKey || typeof privKey !== 'string') {
+        throw new Error('privKey must be a string!')
+      }
+      // Extract the privaty key from the WIF, using this guide:
+      // https://learnmeabitcoin.com/technical/keys/private-key/wif/
+      const wifBuf = base58Tobinary(privKey)
+      const privBuf = wifBuf.slice(1, 33)
+      // console.log('privBuf: ', privBuf)
+
+      const nostrPubKey = getPublicKey(privBuf)
+      // console.log('nostrPubKey: ', nostrPubKey)
+      // Convert pubkey to npub
+      const nostrNpub = nip19.npubEncode(nostrPubKey)
+      // console.log('nostrNpub: ', nostrNpub)
+
+      return nostrNpub
+    } catch (error) {
+      console.log(`Error in nostr.js/privKeyToNpub() ${error.message} `)
+      throw error
+    }
+  }
 }
 
 export default NostrAdapter

src/adapters/wallet.js

@@ -468,8 +468,9 @@ class WalletAdapter {
       }
       // Ensure the URL points at FullStack.cash, since the web 3 infra does not
       // yet support this call.
+      // TODO: Remove this once the web 3 infra supports this call.
       const oldUrl = this.bchWallet.bchjs.RawTransactions.restURL
-      this.bchWallet.bchjs.RawTransactions.restURL = 'https://api.fullstack.cash/v5/'
+      this.bchWallet.bchjs.RawTransactions.restURL = 'https://bch.fullstack.cash/v6/'
 
       // Use a full node to deserialize the transaction.
       const txObj2 = await this.bchWallet.bchjs.RawTransactions.decodeRawTransaction(txHex)
@@ -480,7 +481,7 @@ class WalletAdapter {
 
       return txObj2
     } catch (err) {
-      console.error('Error in wallet.js/deserializeTx()')
+      console.error('Error in wallet.js/deserializeTx(): ', err)
       throw err
     }
   }

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

@@ -35,6 +35,7 @@ class OfferRESTControllerLib {
     this.takeOffer = this.takeOffer.bind(this)
     this.listOffersByAddress = this.listOffersByAddress.bind(this)
     this.syncOfferMutableData = this.syncOfferMutableData.bind(this)
+    this.listCounterOffersByAddress = this.listCounterOffersByAddress.bind(this)
     this.handleError = this.handleError.bind(this)
   }
 
@@ -408,6 +409,52 @@ class OfferRESTControllerLib {
     }
   }
 
+  /**
+   * @api {get} /offer/list/counter-offer/:addr List all counter offers being made by a given address
+   * @apiPermission public
+   * @apiName listCounterOffersByAddress
+   * @apiGroup REST Offer
+   *
+   * @apiExample Example usage:
+   * curl -H "Content-Type: application/json" -X GET localhost:5000/offer/list/counter-offer/bitcoincash:qq54a3xyyptty63ztlcavzzh64gy4d247qs4ueaupe
+   *
+   *
+
+   * @apiSuccess {String} offers.nostrEventId Nostr event id
+   * @apiSuccess {String} offers.takerNpub Nostr Npub.
+   * @apiSuccess {String} offers.takerAddr BCH Address.
+   * @apiSuccess {String} offers.counterOfferAddr BCH Address
+   * @apiSuccess {String} offers.counterOfferUtxo Utxo txid.
+   *
+   *
+   * @apiSuccessExample {json} Success-Response:
+   *     HTTP/1.1 200 OK
+   *     {
+   *       "counterOffers": [{
+   *          "_id": "56bd1da600a526986cf65c80",
+   *          "nostrEventId": "1234567890",
+   *          "takerAddr": "bitcoincash:qq54a3xyyptty63ztlcavzzh64gy4d247qs4ueaupe",
+   *          "takerNpub": "npub1nhc47z2tf42a4ps7plzcyax2j76gdausve763tqw3xuw7jjd7ceqppquly",
+   *          "counterOfferAddr": "bitcoincash:qzltx40ldxr53edchprppj5lpg4q7vl20usx25ga44",
+   *          "counterOfferUtxo": "71dab5b81cf06f3495aeebcc70fb351109e5e88bc85da67d0d144c0e5ca0bd6a",
+   *       }]
+   *     }
+   *
+   * @apiUse TokenError
+   */
+  async listCounterOffersByAddress (ctx) {
+    try {
+      const addr = ctx.params.addr
+
+      const counterOffers = await this.useCases.offer.listCounterOffersByAddress(addr)
+
+      ctx.body = { counterOffers }
+    } catch (err) {
+      console.log('Error in listCounterOffersByAddress REST API handler: ', err)
+      this.handleError(ctx, err)
+    }
+  }
+
   // DRY error handler
   handleError (ctx, err) {
     console.log('err', err.message)

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

@@ -60,6 +60,7 @@ class OfferRouter {
     this.router.get('/list/nft/:page', this.offerRESTController.listNftOffers)
     this.router.get('/list/fungible/:page', this.offerRESTController.listFungibleOffers)
     this.router.get('/list/addr/:addr', this.offerRESTController.listOffersByAddress)
+    this.router.get('/list/counter-offer/:addr', this.offerRESTController.listCounterOffersByAddress)
 
     // Attach the Controller routes to the Koa app.
     app.use(this.router.routes())

src/controllers/timer-controllers.js

@@ -28,6 +28,7 @@ class TimerControllers {
     this.backupUsageInterval = 60000 * 10 // 10 minutes
     this.newSmAccountsInterval = 60000 * 60 // 60 minutes
     this.updateSmAccountsInterval = 60000 * 10 // 10 minutes
+    this.removeOlderDeletedChatsAndPostsInterval = 60000 * 60 * 1 // 1 hour
 
     // Encapsulate dependencies
     this.config = config
@@ -42,7 +43,7 @@ class TimerControllers {
     this.backupUsage = this.backupUsage.bind(this)
     this.newSmAccounts = this.newSmAccounts.bind(this)
     this.updateSmAccounts = this.updateSmAccounts.bind(this)
-
+    this.removeOlderDeletedChatsAndPosts = this.removeOlderDeletedChatsAndPosts.bind(this)
     // State
     this.gcOrdersInt = null
     this.gcOffersInt = null
@@ -50,6 +51,7 @@ class TimerControllers {
     this.loadOffersInt = null
     this.newSmAccountsInt = null
     this.updateSmAccountsInt = null
+    this.removeOlderDeletedChatsAndPostsInt = null
   }
 
   // Start all the time-based controllers.
@@ -62,6 +64,7 @@ class TimerControllers {
     this.backupUsageHandle = setInterval(this.backupUsage, this.backupUsageInterval)
     this.newSmAccountsInt = setInterval(this.newSmAccounts, this.newSmAccountsInterval)
     this.updateSmAccountsInt = setInterval(this.updateSmAccounts, this.updateSmAccountsInterval)
+    this.removeOlderDeletedChatsAndPostsInt = setInterval(this.removeOlderDeletedChatsAndPosts, this.removeOlderDeletedChatsAndPostsInterval)
     return true
   }
 
@@ -74,6 +77,7 @@ class TimerControllers {
     clearInterval(this.backupUsageHandle)
     clearInterval(this.newSmAccountsInt)
     clearInterval(this.updateSmAccountsInt)
+    clearInterval(this.removeOlderDeletedChatsAndPostsInt)
   }
 
   // Garbage Collect the Orders.
@@ -194,6 +198,22 @@ class TimerControllers {
       return false
     }
   }
+
+  // Remove older deleted chats and posts.
+  async removeOlderDeletedChatsAndPosts () {
+    try {
+      // console.log('removeOlderDeletedChatsAndPosts() Timer Controller executing at ', new Date().toLocaleString())
+      clearInterval(this.removeOlderDeletedChatsAndPostsInt)
+      await this.useCases.nostr.removeOlderDeletedChats()
+      await this.useCases.nostr.removeOlderDeletedPosts()
+      this.removeOlderDeletedChatsAndPostsInt = setInterval(this.removeOlderDeletedChatsAndPosts, this.removeOlderDeletedChatsAndPostsInterval)
+      return true
+    } catch (err) {
+      console.error('Error in time-controller.js/removeOlderDeletedChatsAndPosts(): ', err)
+      this.removeOlderDeletedChatsAndPostsInt = setInterval(this.removeOlderDeletedChatsAndPosts, this.removeOlderDeletedChatsAndPostsInterval)
+      return false
+    }
+  }
 }
 
 export default TimerControllers

src/entities/counterOffer.js

@@ -0,0 +1,68 @@
+/*
+  Counter Offer Entity
+*/
+
+class CounterOfferEntity {
+  validate (offerData = {}) {
+    console.log('counter offer data input validation ', offerData)
+    // Throw an error if input object does not have a data property
+    if (!offerData.data) {
+      throw new Error(
+        'Input to counterOffer.validate() must be an object with a data property.'
+      )
+    }
+
+    const {
+      nostrEventId,
+      takerAddr,
+      takerNpub,
+      makerNpub,
+      counterOfferAddr,
+      counterOfferUtxo,
+      takerOfferUtxo,
+      tokenId
+    } = offerData.data
+
+    // Input Validation
+    if (!nostrEventId || typeof nostrEventId !== 'string') {
+      throw new Error("Property 'nostrEventId' must be a string.")
+    }
+    // Next validations are optional, to allow old counter offers without the data.
+    if (takerAddr && typeof takerAddr !== 'string') {
+      throw new Error("Property 'takerAddr' must be a string.")
+    }
+    if (takerNpub && typeof takerNpub !== 'string') {
+      throw new Error("Property 'takerNpub' must be a string.")
+    }
+    if (counterOfferAddr && typeof counterOfferAddr !== 'string') {
+      throw new Error("Property 'counterOfferAddr' must be a string.")
+    }
+    if (counterOfferUtxo && typeof counterOfferUtxo !== 'string') {
+      throw new Error("Property 'counterOfferUtxo' must be a string.")
+    }
+    if (takerOfferUtxo && typeof takerOfferUtxo !== 'string') {
+      throw new Error("Property 'takerOfferUtxo' must be a string.")
+    }
+    if (tokenId && typeof tokenId !== 'string') {
+      throw new Error("Property 'tokenId' must be a string.")
+    }
+    if (makerNpub && typeof makerNpub !== 'string') {
+      throw new Error("Property 'makerNpub' must be a string.")
+    }
+
+    const validatedCounterOfferData = {
+      nostrEventId,
+      takerAddr,
+      takerNpub,
+      counterOfferAddr,
+      counterOfferUtxo,
+      takerOfferUtxo,
+      tokenId,
+      makerNpub
+    }
+
+    return validatedCounterOfferData
+  }
+}
+
+export default CounterOfferEntity

src/entities/offer.js

@@ -31,6 +31,7 @@ class OfferEntity {
       utxoVout,
       offerStatus,
       makerAddr,
+      makerNpub,
       ticker,
       tokenType,
       nostrEventId,
@@ -89,6 +90,10 @@ class OfferEntity {
     if (!operatorPercentage || typeof operatorPercentage !== 'number') {
       throw new Error("Property 'operatorPercentage' must be a number.")
     }
+    // Validate npub type if it exist
+    if (makerNpub && typeof makerNpub !== 'string') {
+      throw new Error("Property 'makerNpub' must be a string.")
+    }
 
     // Convert the timestamp to a number.
     let timestamp = new Date(offerData.timestamp)
@@ -113,7 +118,8 @@ class OfferEntity {
       makerAddr,
       ticker,
       tokenType,
-      nostrEventId
+      nostrEventId,
+      makerNpub
     }
     // console.log('offer entity validatedOfferData: ', validatedOfferData)
 

src/use-cases/nostr-use-cases.js

@@ -25,6 +25,8 @@ class NostrUseCases {
     this.getDeletedChats = this.getDeletedChats.bind(this)
     this.createDeletedPost = this.createDeletedPost.bind(this)
     this.getDeletedPosts = this.getDeletedPosts.bind(this)
+    this.removeOlderDeletedChats = this.removeOlderDeletedChats.bind(this)
+    this.removeOlderDeletedPosts = this.removeOlderDeletedPosts.bind(this)
   }
 
   // Create a new deleted chat model and add it to the Mongo database.
@@ -87,6 +89,42 @@ class NostrUseCases {
       throw err
     }
   }
+
+  // Remove deleted chats that are older than 3 months.
+  async removeOlderDeletedChats () {
+    try {
+      const deletedChats = await this.DeletedChatModel.find({})
+      const threeMonthsAgo = new Date()
+      threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3)
+      for (let i = 0; i < deletedChats.length; i++) {
+        const deletedChat = deletedChats[i]
+        if (deletedChat.createdAt.getTime() < threeMonthsAgo.getTime()) {
+          await deletedChat.remove()
+        }
+      }
+    } catch (err) {
+      wlogger.error('Error in lib/users.js/removeOlderDeletedChats()')
+      throw err
+    }
+  }
+
+  // Remove deleted posts that are older than 3 months.
+  async removeOlderDeletedPosts () {
+    try {
+      const deletedPosts = await this.DeletedPostModel.find({})
+      const threeMonthsAgo = new Date()
+      threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3)
+      for (let i = 0; i < deletedPosts.length; i++) {
+        const deletedPost = deletedPosts[i]
+        if (deletedPost.createdAt.getTime() < threeMonthsAgo.getTime()) {
+          await deletedPost.remove()
+        }
+      }
+    } catch (err) {
+      wlogger.error('Error in lib/users.js/removeOlderDeletedPosts()')
+      throw err
+    }
+  }
 }
 
 export default NostrUseCases

src/use-cases/offer/index.js

@@ -19,6 +19,7 @@ import RetryQueue from '@chris.troutner/retry-queue'
 
 // Local libraries
 import OfferEntity from '../../entities/offer.js'
+import CounterOfferEntity from '../../entities/counterOffer.js'
 import config from '../../../config/index.js'
 
 const DEFAULT_ENTRIES_PER_PAGE = 20
@@ -45,7 +46,9 @@ class OfferUseCases {
     this.config = config
     this.axios = axios
     this.offerEntity = new OfferEntity()
+    this.counterOfferEntity = new CounterOfferEntity()
     this.OfferModel = this.adapters.localdb.Offer
+    this.CounterOfferModel = this.adapters.localdb.CounterOffer
     this.retryQueue = new RetryQueue({ retryPeriod: 1000, attempts: 3 })
 
     // Bind 'this' object to functions
@@ -66,6 +69,7 @@ class OfferUseCases {
     this.loadOffers = this.loadOffers.bind(this)
     this.listOffersByAddress = this.listOffersByAddress.bind(this)
     this.syncOfferMutableData = this.syncOfferMutableData.bind(this)
+    this.listCounterOffersByAddress = this.listCounterOffersByAddress.bind(this)
 
     // State
     this.seenOffers = []
@@ -144,6 +148,7 @@ class OfferUseCases {
         const immutableDataCid = tokenData.immutableData
         offerEntity.mutableDataCid = mutableDataCid
         offerEntity.immutableDataCid = immutableDataCid
+        offerEntity.tokenData = tokenData
 
         // Get the mutable data from the cid if it exists.
         if (mutableDataCid && typeof mutableDataCid === 'string') {
@@ -595,10 +600,23 @@ class OfferUseCases {
   // and broadcasts the transaction to accept the Counter Offer.
   async acceptCounterOffer (offerData) {
     try {
+      console.log('offerData', offerData)
       // console.log(`acceptCounterOffer() offerData: ${JSON.stringify(offerData, null, 2)}`)
 
       // Quickly skip over offers that have already been processed.
       const eventId = offerData.data.nostrEventId
+
+      // Create counter offer entity for nostr event id if it not exist
+      const existingCounterOffer = await this.CounterOfferModel.findOne(({ nostrEventId: eventId }))
+      if (!existingCounterOffer) {
+        // Add taker offer utxo to counter offer data.
+        offerData.data.takerOfferUtxo = offerData.data.utxoTxid
+        const counterOEntity = this.counterOfferEntity.validate(offerData)
+        // Create new counter offfer model and save it.
+        const counterOffer = new this.CounterOfferModel(counterOEntity)
+        await counterOffer.save()
+      }
+
       if (this.seenOffers.includes(eventId)) {
         // console.log(`Offer with event ID ${eventId} already processed. Skipping.`)
         return false
@@ -983,6 +1001,7 @@ class OfferUseCases {
         const immutableDataCid = tokenData.immutableData
         offer.mutableDataCid = mutableDataCid
         offer.immutableDataCid = immutableDataCid
+        offer.tokenData = tokenData
 
         // Get the mutable data from the cid if it exists.
         if (mutableDataCid && typeof mutableDataCid === 'string') {
@@ -1020,6 +1039,20 @@ class OfferUseCases {
       throw err
     }
   }
+
+  async listCounterOffersByAddress (takerAddr) {
+    try {
+      if (!takerAddr || typeof takerAddr !== 'string') {
+        throw new Error('takerAddr must be a string')
+      }
+
+      const counterOffers = await this.CounterOfferModel.find({ takerAddr })
+      return counterOffers
+    } catch (err) {
+      console.error('Error in listCounterOffersByAddress(): ', err)
+      throw err
+    }
+  }
 }
 
 export default OfferUseCases

src/use-cases/order.js

@@ -116,6 +116,9 @@ class OrderLib {
       orderEntity.operatorAddress = this.config.operatorAddress
       orderEntity.operatorPercentage = this.config.operatorPercentage
 
+      // Convert the Seller's BCH private key to a Nostr npub. This is used to identify the seller in Nostr.
+      orderEntity.makerNpub = this.adapters.nostr.privKeyToNpub(userWallet.walletInfo.privateKey)
+
       // Post the new Order information to Nostr under the topic set in the
       // config file.
       const postObj = {

test/unit/adapters/nostr.adapter.unit.js

@@ -224,4 +224,33 @@ describe('#nostr.js', () => {
       assert.isArray(result)
     })
   })
+  describe('#privKeyToNpub', () => {
+    it('should handle  error if providedprivKey is not a string', async () => {
+      try {
+        uut.privKeyToNpub()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        // console.log('err: ', err)
+        assert.include(err.message, 'privKey must be a string!')
+      }
+    })
+
+    it('should return npub if privKey is valid', async () => {
+      const result = uut.privKeyToNpub('L2kh34VinQNRq1ad8nnXnGoFrb9pT7j8GJXiT6Scsg18KMxsUVDr')
+      // console.log('result: ', result)
+      assert.isString(result)
+      assert.include(result, 'npub')
+    })
+    it('should handle unexpected error', async () => {
+      try {
+        uut.privKeyToNpub('invalid format')
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        // console.log('err: ', err)
+        assert.include(err.message, 'Invalid base58 character')
+      }
+    })
+  })
 })

test/unit/adapters/order-pagination.unit.js

@@ -52,6 +52,7 @@ describe('#OrderPagination', () => {
       nostrEventId: 'nostrEventId',
       dataType: 'dataType',
       makerAddr: 'makerAddr',
+      makerNpub: 'makerNpub',
       rateInBaseUnit: 'rateInBaseUnit',
       minUnitsToExchange: 'minUnitsToExchange',
       ticker: 'ticker',

test/unit/controllers/rest-api/offer/offer.rest.controller.unit.js

@@ -251,6 +251,28 @@ describe('#Offer-REST-Router', () => {
     })
   })
 
+  describe('#listCounterOffersByAddress', () => {
+    it('should list counter offers by address', async () => {
+      ctx.params = { addr: 'testAddress' }
+      sandbox.stub(uut.useCases.offer, 'listCounterOffersByAddress').resolves([])
+      await uut.listCounterOffersByAddress(ctx)
+      assert.isArray(ctx.body.counterOffers)
+    })
+    it('should catch and throw an error', async () => {
+      try {
+        ctx.params = { addr: 'testAddress' }
+        sandbox
+          .stub(uut.useCases.offer, 'listCounterOffersByAddress')
+          .throws(new Error('test error'))
+
+        await uut.listCounterOffersByAddress(ctx)
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(err.message, 'test error')
+      }
+    })
+  })
+
   describe('#handleError', () => {
     it('should still throw error if there is no message', () => {
       try {

test/unit/controllers/timer-controllers.unit.js

@@ -187,4 +187,20 @@ describe('#Timer-Controllers', () => {
       assert.equal(result, false)
     })
   })
+  describe('#removeOlderDeletedChatsAndPosts', () => {
+    it('should kick off the Use Cases and return true', async () => {
+      sandbox.stub(uut.useCases.nostr, 'removeOlderDeletedChats').resolves()
+      sandbox.stub(uut.useCases.nostr, 'removeOlderDeletedPosts').resolves()
+      const result = await uut.removeOlderDeletedChatsAndPosts()
+
+      assert.equal(result, true)
+    })
+  })
+  it('should kick off the Use Cases and return false on error', async () => {
+    sandbox.stub(uut.useCases.nostr, 'removeOlderDeletedChats').throws(new Error('test error'))
+    sandbox.stub(uut.useCases.nostr, 'removeOlderDeletedPosts').throws(new Error('test error'))
+    const result = await uut.removeOlderDeletedChatsAndPosts()
+
+    assert.equal(result, false)
+  })
 })

test/unit/entities/counterOffer.entity.unit.js

@@ -0,0 +1,177 @@
+/*
+  Unit tests for the CounterOffer entity library.
+*/
+
+import { assert } from 'chai'
+import sinon from 'sinon'
+
+import CounterOfferEntity from '../../../src/entities/counterOffer.js'
+
+let sandbox
+let uut
+
+describe('#CounterOffer-Entity', () => {
+  before(async () => { })
+
+  beforeEach(() => {
+    uut = new CounterOfferEntity()
+
+    sandbox = sinon.createSandbox()
+  })
+
+  afterEach(() => sandbox.restore())
+
+  describe('#validate', () => {
+    it('should throw an error if data is not provided', () => {
+      try {
+        uut.validate({})
+      } catch (err) {
+        assert.include(err.message, 'Input to counterOffer.validate() must be an object with a data property.')
+      }
+    })
+    it('should throw an error if nostrEventId is not provided', () => {
+      try {
+        uut.validate({ data: {} })
+      } catch (err) {
+        assert.include(err.message, "Property 'nostrEventId' must be a string")
+      }
+    })
+    it('should throw an error if provided takerAddr is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'takerAddr' must be a string")
+      }
+    })
+    it('should throw an error if provided takerNpub is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'takerNpub' must be a string")
+      }
+    })
+    it('should throw an error if provided makerNpub is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 'npub',
+          makerNpub: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'makerNpub' must be a string")
+      }
+    })
+    it('should throw an error if provided counterOfferAddr is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 'npub',
+          makerNpub: 'npub',
+          counterOfferAddr: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'counterOfferAddr' must be a string")
+      }
+    })
+    it('should throw an error if provided counterOfferUtxo is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 'npub',
+          makerNpub: 'npub',
+          counterOfferAddr: 'counter offer address',
+          counterOfferUtxo: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'counterOfferUtxo' must be a string")
+      }
+    })
+    it('should throw an error if provided takerOfferUtxo is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 'npub',
+          makerNpub: 'npub',
+          counterOfferAddr: 'counter offer address',
+          counterOfferUtxo: 'utxo txid',
+          takerOfferUtxo: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'takerOfferUtxo' must be a string")
+      }
+    })
+    it('should throw an error if provided tokenId is not string', () => {
+      try {
+        const inObj = {
+          nostrEventId: 'nostr event id',
+          takerAddr: 'taker address',
+          takerNpub: 'npub',
+          makerNpub: 'npub',
+          counterOfferAddr: 'counter offer address',
+          counterOfferUtxo: 'utxo txid',
+          takerOfferUtxo: 'utxo txid',
+          tokenId: 1234
+        }
+        uut.validate({ data: inObj })
+      } catch (err) {
+        assert.include(err.message, "Property 'tokenId' must be a string")
+      }
+    })
+
+    it('should return a counter offer object', () => {
+      const inObj = {
+        nostrEventId: 'nostr event id',
+        takerAddr: 'taker address',
+        takerNpub: 'npub',
+        makerNpub: 'npub',
+        counterOfferAddr: 'counter offer address',
+        counterOfferUtxo: 'utxo txid',
+        takerOfferUtxo: 'utxo txid',
+        tokenId: 'token id'
+      }
+
+      const counterOfferEntity = uut.validate({ data: inObj })
+
+      assert.property(counterOfferEntity, 'nostrEventId')
+      assert.equal(counterOfferEntity.nostrEventId, inObj.nostrEventId)
+
+      assert.property(counterOfferEntity, 'takerAddr')
+      assert.equal(counterOfferEntity.takerAddr, inObj.takerAddr)
+
+      assert.property(counterOfferEntity, 'takerNpub')
+      assert.equal(counterOfferEntity.takerNpub, inObj.takerNpub)
+
+      assert.property(counterOfferEntity, 'makerNpub')
+      assert.equal(counterOfferEntity.makerNpub, inObj.makerNpub)
+
+      assert.property(counterOfferEntity, 'counterOfferAddr')
+      assert.equal(counterOfferEntity.counterOfferAddr, inObj.counterOfferAddr)
+
+      assert.property(counterOfferEntity, 'counterOfferUtxo')
+      assert.equal(counterOfferEntity.counterOfferUtxo, inObj.counterOfferUtxo)
+
+      assert.property(counterOfferEntity, 'takerOfferUtxo')
+      assert.equal(counterOfferEntity.takerOfferUtxo, inObj.takerOfferUtxo)
+
+      assert.property(counterOfferEntity, 'tokenId')
+      assert.equal(counterOfferEntity.tokenId, inObj.tokenId)
+    })
+  })
+})

test/unit/entities/offer.entity.unit.js

@@ -491,6 +491,36 @@ describe('#Offer-Entity', () => {
         assert.include(err.message, "Property 'operatorPercentage' must be a number.")
       }
     })
+    it('should throw an error if makerNpub is not a string', () => {
+      try {
+        const offerData = {
+          data: {
+            messageType: 1,
+            messageClass: 1,
+            tokenId: 'fakeId',
+            buyOrSell: 'buy',
+            rateInBaseUnit: 1000,
+            minUnitsToExchange: 350,
+            numTokens: 1,
+            utxoTxid: 'fakeTxid',
+            utxoVout: 0,
+            offerStatus: 'posted',
+            makerAddr: 'bitcoincash:qzl0d3gcqeypv4cy7gh8rgdszxa9vvm2acv7fqtd00',
+            tokenType: 1,
+            nostrEventId: 'test',
+            operatorAddress: 'bitcoincash:qzl0d3gcqeypv4cy7gh8rgdszxa9vvm2acv7fqtd00',
+            operatorPercentage: 10,
+            makerNpub: 1234
+          }
+        }
+        uut.validate(offerData)
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        // console.log(err)
+        assert.include(err.message, "Property 'makerNpub' must be a string.")
+      }
+    })
 
     it('should validate a new offer', () => {
       const offerObj = {
@@ -513,7 +543,8 @@ describe('#Offer-Entity', () => {
           tokenType: 1,
           nostrEventId: 'test',
           operatorAddress: 'bitcoincash:qzl0d3gcqeypv4cy7gh8rgdszxa9vvm2acv7fqtd00',
-          operatorPercentage: 10
+          operatorPercentage: 10,
+          makerNpub: 'npub1dtkf954h5k2yuv04xp44g5hnmk5k0ppv8mekxafm2gc0vveaxh6s0297qg'
         },
         timestamp: '2021-09-20T17:54:26.395Z',
         localTimeStamp: '9/20/2021, 10:54:26 AM',
@@ -539,6 +570,8 @@ describe('#Offer-Entity', () => {
       assert.property(result, 'txid')
       assert.property(result, 'p2wdbHash')
       assert.property(result, 'tokenType')
+      assert.property(result, 'makerAddr')
+      assert.property(result, 'makerNpub')
     })
   })
 })

test/unit/mocks/adapters/index.js

@@ -154,6 +154,17 @@ const localdb = {
       return {}
     }
   },
+  CounterOffer: class CounterOffer {
+    constructor (obj) {}
+
+    static findById () {}
+    static find () {}
+    static findOne () {}
+    static countDocuments(){}
+    async save () {
+      return {}
+    }
+  },
   SmAccount: class SmAccount {
     constructor (obj) {}
 
@@ -240,7 +251,8 @@ const nostr = {
   read: async () => { return true },
   eventId2note: () => { return 'testNoteId' },
   readGlobalFeed: async () => { return [] },
-  getFollowers: async () => { return [] }
+  getFollowers: async () => { return [] },
+  privKeyToNpub: async () => { return 'fakeNpub' }
 }
 
 export default { ipfs, localdb, bch, wallet, p2wdb, bchjs, nostr}

test/unit/mocks/use-cases/index.js

@@ -74,6 +74,9 @@ class Offer {
   async syncOfferMutableData(){
     return {}
   }
+  async listCounterOffersByAddress() {
+    return []
+  }
 }
 
 class Order {
@@ -148,7 +151,12 @@ class NostrUseCasesMock {
   async getDeletedPosts() {
     return []
   }
-
+  async removeOlderDeletedChats() {
+    return true
+  }
+  async removeOlderDeletedPosts() {
+    return true
+  }
 }
 
 class UseCasesMock {

test/unit/use-cases/nostr.use-case.unit.js

@@ -210,4 +210,78 @@ describe('#nostr-use-cases', () => {
       assert.include(err.message, 'test error')
     }
   })
+  describe('#removeOlderDeletedChats', () => {
+    it('should remove older deleted chats from the database', async () => {
+      const threeMonthsAgo = new Date()
+      threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3) // 3 months ago
+      threeMonthsAgo.setDate(threeMonthsAgo.getDate() - 1) // 1 day ago
+      const spy = sinon.spy()
+      const deletedChatsMock = [
+        // Newer deleted chat
+        {
+          eventId: 'note19e93faw4ffqepsqsrwrnstd3ee00nmzakwwuyfjm43dankgummfqms4p6q',
+          createdAt: new Date(),
+          remove: spy
+        },
+        // Older deleted chat
+        {
+          eventId: 'note19e93faw4ffqepsqsrwrnstd3ee00nmzakwwuyfjm43dankgummfqms4p6q',
+          createdAt: threeMonthsAgo,
+          remove: spy
+        }
+      ]
+      sandbox.stub(uut.DeletedChatModel, 'find').resolves(deletedChatsMock)
+      await uut.removeOlderDeletedChats()
+      assert.equal(spy.callCount, 1, 'Expected to be called once.')
+    })
+    it('should handle error', async () => {
+      try {
+        // Force an error.
+        sandbox.stub(uut.DeletedChatModel, 'find').throws(new Error('test error'))
+
+        await uut.removeOlderDeletedChats()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(err.message, 'test error')
+      }
+    })
+  })
+  describe('#removeOlderDeletedPosts', () => {
+    it('should remove older deleted posts from the database', async () => {
+      const threeMonthsAgo = new Date()
+      threeMonthsAgo.setMonth(threeMonthsAgo.getMonth() - 3) // 3 months ago
+      threeMonthsAgo.setDate(threeMonthsAgo.getDate() - 1) // 1 day ago
+      const spy = sinon.spy()
+      const deletedPostsMock = [
+        // Newer deleted post
+        {
+          eventId: 'note19e93faw4ffqepsqsrwrnstd3ee00nmzakwwuyfjm43dankgummfqms4p6q',
+          createdAt: new Date(),
+          remove: spy
+        },
+        // Older deleted post
+        {
+          eventId: 'note19e93faw4ffqepsqsrwrnstd3ee00nmzakwwuyfjm43dankgummfqms4p6q',
+          createdAt: threeMonthsAgo,
+          remove: spy
+        }
+      ]
+      sandbox.stub(uut.DeletedPostModel, 'find').resolves(deletedPostsMock)
+      await uut.removeOlderDeletedPosts()
+      assert.equal(spy.callCount, 1, 'Expected to be called once.')
+    })
+    it('should handle error', async () => {
+      try {
+        // Force an error.
+        sandbox.stub(uut.DeletedPostModel, 'find').throws(new Error('test error'))
+
+        await uut.removeOlderDeletedPosts()
+
+        assert.fail('Unexpected code path')
+      } catch (err) {
+        assert.include(err.message, 'test error')
+      }
+    })
+  })
 })

test/unit/use-cases/offer.use-case.unit.js

@@ -107,14 +107,14 @@ describe('#offer-use-case', () => {
       const result = await uut.createOffer(offerObj)
       assert.isFalse(result)
     })
-
+    it('should create offer with token data', async () => {
-    it('should create offer with mutable data', async () => {
       const tokenDataMock = mockData.nftTokenData01
       const offerObj = mockData.offerMockData
       const mutableDataMock = mockData.mutableDataMock
+      const offerEntityMock = Object.assign({}, mockData.offerMockData.data)
 
       // Mock dependencies
-      // sandbox.stub(uut.adapters.wallet.bchWallet, 'utxoIsValid').resolves(false)
+      sandbox.stub(uut.offerEntity, 'validate').returns(offerEntityMock)
       sandbox.stub(uut, 'findOfferByTxid').throws(new Error('offer not found'))
       sandbox.stub(uut.retryQueue, 'addToQueue')
         .onCall(0).resolves({}) // Utxo Status call
@@ -123,6 +123,31 @@ describe('#offer-use-case', () => {
 
       const result = await uut.createOffer(offerObj)
       assert.isTrue(result)
+      console.log('offerEntityMock', offerEntityMock)
+      assert.property(offerEntityMock, 'tokenData')
+    })
+    it('should create offer with mutable data', async () => {
+      const tokenDataMock = mockData.nftTokenData01
+      const offerObj = mockData.offerMockData
+      const mutableDataMock = mockData.mutableDataMock
+      const offerEntityMock = Object.assign({}, mockData.offerMockData.data)
+
+      // Mock dependencies
+      sandbox.stub(uut.offerEntity, 'validate').returns(offerEntityMock)
+      sandbox.stub(uut, 'findOfferByTxid').throws(new Error('offer not found'))
+      sandbox.stub(uut.retryQueue, 'addToQueue')
+        .onCall(0).resolves({}) // Utxo Status call
+        .onCall(1).resolves(tokenDataMock) // Token Data call
+        .onCall(2).resolves(mutableDataMock)
+
+      const result = await uut.createOffer(offerObj)
+      assert.isTrue(result)
+      console.log('offerEntityMock', offerEntityMock)
+
+      assert.property(offerEntityMock, 'tokenIconUrl')
+      assert.property(offerEntityMock, 'tokenCategories')
+      assert.property(offerEntityMock, 'tokenTags')
+      assert.property(offerEntityMock, 'lastUpdatedTokenData')
     })
 
     it('should skip userData stringify error', async () => {
@@ -835,6 +860,25 @@ describe('#offer-use-case', () => {
   })
 
   describe('#acceptCounterOffer', () => {
+    it('should capture counter offer if does not exist', async () => {
+      const offerObj = mockData.offerMockData
+      sandbox.stub(uut.CounterOfferModel, 'findOne').resolves(null)
+      const spy = sandbox.stub(uut.CounterOfferModel.prototype, 'save')
+      // Mock dependencies
+
+      await uut.acceptCounterOffer(offerObj)
+      assert.isTrue(spy.calledOnce)
+    })
+    it('should not save counter offer if already exist', async () => {
+      const offerObj = mockData.offerMockData
+      sandbox.stub(uut.CounterOfferModel, 'findOne').resolves(offerObj.data)
+      const spy = sandbox.stub(uut.CounterOfferModel.prototype, 'save')
+      // Mock dependencies
+
+      await uut.acceptCounterOffer(offerObj)
+      assert.isFalse(spy.calledOnce)
+    })
+
     it('should return false if order already processed', async () => {
       const offerObj = mockData.offerMockData
       uut.seenOffers.push(offerObj.data.nostrEventId)
@@ -846,14 +890,18 @@ describe('#offer-use-case', () => {
 
     it('should return if order is not found!', async () => {
       // Mock dependencies
+      const offerObj = mockData.offerMockData
+
       sandbox.stub(uut.orderUseCase, 'findOrderByUtxo').throws(new Error('test error'))
 
-      const result = await uut.acceptCounterOffer({ data: { /** .... */ } })
+      const result = await uut.acceptCounterOffer(offerObj)
       assert.equal(result, 'N/A')
     })
 
     it('should return N/A on axios error', async () => {
       // Mock dependencies
+      const offerObj = mockData.offerMockData
+
       const mock = Object.assign({}, mockData.offerMockData.data)
       sandbox.stub(uut.orderUseCase, 'findOrderByUtxo').resolves(mock)
       // sandbox.stub(uut.adapters.wallet.bchWallet, 'utxoIsValid').throws(new Error('test error'))
@@ -861,32 +909,38 @@ describe('#offer-use-case', () => {
       axiosErr.isAxiosError = true
       sandbox.stub(uut.retryQueue, 'addToQueue').throws(axiosErr)
 
-      const result = await uut.acceptCounterOffer({ data: { /** .... */ } })
+      const result = await uut.acceptCounterOffer(offerObj)
       assert.equal(result, 'N/A')
     })
     it('should return if utxo can not be validated', async () => {
       // Mock dependencies
+      const offerObj = mockData.offerMockData
+
       const mock = Object.assign({}, mockData.offerMockData.data)
       sandbox.stub(uut.orderUseCase, 'findOrderByUtxo').resolves(mock)
       // sandbox.stub(uut.adapters.wallet.bchWallet, 'utxoIsValid').throws(new Error('test error'))
       sandbox.stub(uut.retryQueue, 'addToQueue').throws(new Error('test error'))
 
-      const result = await uut.acceptCounterOffer({ data: { /** .... */ } })
+      const result = await uut.acceptCounterOffer(offerObj)
       assert.equal(result, 'N/A')
     })
 
     it('should return if utxo is invalid', async () => {
       // Mock dependencies
+      const offerObj = mockData.offerMockData
+
       const mock = Object.assign({}, mockData.offerMockData.data)
       sandbox.stub(uut.orderUseCase, 'findOrderByUtxo').resolves(mock)
       sandbox.stub(uut.adapters.wallet.bchWallet, 'utxoIsValid').resolves(false)
 
-      const result = await uut.acceptCounterOffer({ data: { /** .... */ } })
+      const result = await uut.acceptCounterOffer(offerObj)
       assert.equal(result, 'N/A')
     })
 
     it('should handle error if counter offer cant be calculated', async () => {
       try {
+        const offerObj = mockData.offerMockData
+
         // Mock Data
         const mock = Object.assign({}, mockData.offerMockData.data)
         mock.rateInBaseUnit = null
@@ -895,8 +949,7 @@ describe('#offer-use-case', () => {
         sandbox.stub(uut.orderUseCase, 'findOrderByEvent').resolves(mock)
         sandbox.stub(uut.orderUseCase, 'findOrderByUtxo').resolves(mock)
 
-        const result = await uut.acceptCounterOffer({ data: {} })
+        await uut.acceptCounterOffer(offerObj)
-        console.log('result: ', result)
         assert.fail('unexpected code path')
       } catch (err) {
         assert.include(err.message, 'Could not calculate the amount of BCH offered in the Counter Offer')
@@ -906,6 +959,7 @@ describe('#offer-use-case', () => {
     it('should handle error for wrong transaction output', async () => {
       try {
         // Mock Data
+
         const mock = Object.assign({}, mockData.offerMockData.data)
 
         // Mock dependencies
@@ -923,6 +977,7 @@ describe('#offer-use-case', () => {
 
     it('should skip transactions that do not have an output for the operator', async () => {
       // Mock data
+
       const mock = Object.assign({}, mockData.offerMockData.data)
       mock.makerAddr = 'bitcoincash:qzy97glp47ut7tstm5g0tlrmkhk742795gkmyc7477' // Unknow Adress
       mock.rateInBaseUnit = 0
@@ -934,7 +989,7 @@ describe('#offer-use-case', () => {
 
       sandbox.stub(uut.adapters.wallet, 'deseralizeTx').resolves(mockData.deserealizeTxMockNoOperatorOut)
 
-      const result = await uut.acceptCounterOffer({ data: { /** .... */ } })
+      const result = await uut.acceptCounterOffer({ data: mock })
       assert.equal(result, 'N/A')
     })
     it('should skip transactions if operator address does not match', async () => {
@@ -952,7 +1007,7 @@ describe('#offer-use-case', () => {
 
         sandbox.stub(uut.adapters.wallet, 'deseralizeTx').resolves(mockData.deserealizeTxMock)
 
-        await uut.acceptCounterOffer({ data: {} })
+        await uut.acceptCounterOffer({ data: mock })
         assert.fail('unexpected code path')
       } catch (error) {
         assert.include(error.message, 'The Counter Offer has an output address of')
@@ -974,7 +1029,7 @@ describe('#offer-use-case', () => {
 
         sandbox.stub(uut.adapters.wallet, 'deseralizeTx').resolves(mockData.deserealizeTxMock)
 
-        await uut.acceptCounterOffer({ data: {} })
+        await uut.acceptCounterOffer({ data: mock })
         assert.fail('unexpected code path')
       } catch (err) {
         assert.include(err.message, 'The Counter Offer has an output address of')
@@ -997,7 +1052,7 @@ describe('#offer-use-case', () => {
 
       sandbox.stub(uut.adapters.wallet, 'deseralizeTx').resolves(mockData.deserealizeTxMock)
 
-      const result = await uut.acceptCounterOffer({ data: {} })
+      const result = await uut.acceptCounterOffer({ data: mock })
       assert.equal(result, 'N/A')
     })
 
@@ -1017,7 +1072,7 @@ describe('#offer-use-case', () => {
       sandbox.stub(uut.adapters.wallet, 'deseralizeTx').resolves(mockData.deserealizeTxMock)
 
       //
-      const result = await uut.acceptCounterOffer({ data: {} })
+      const result = await uut.acceptCounterOffer({ data: mock })
       assert.isString(result)
       assert.notEqual('N/A')
     })
@@ -1076,6 +1131,12 @@ describe('#offer-use-case', () => {
       const offer = await uut.syncOfferMutableData('tokenId')
       assert.isObject(offer)
       assert.isNumber(offer.lastUpdatedTokenData)
+
+      assert.property(offer, 'tokenData')
+      assert.property(offer, 'tokenIconUrl')
+      assert.property(offer, 'tokenCategories')
+      assert.property(offer, 'tokenTags')
+      assert.property(offer, 'lastUpdatedTokenData')
     })
 
     it('should skip userData stringify error', async () => {
@@ -1130,4 +1191,23 @@ describe('#offer-use-case', () => {
       assert.isNumber(offer.lastUpdatedTokenData)
     })
   })
+  describe('#listCounterOffersByAddress', () => {
+    it('should throw an error if takerAddr is not provided!', async () => {
+      try {
+        await uut.listCounterOffersByAddress()
+
+        assert.fail('unexpected code path')
+      } catch (err) {
+        assert.include(err.message, 'takerAddr must be a string')
+      }
+    })
+
+    it('should return counter offers by address', async () => {
+      // Mock dependencies
+      sandbox.stub(uut.CounterOfferModel, 'find').resolves([])
+
+      const result = await uut.listCounterOffersByAddress('bitcoincash:qzltx40ldxr53edchprppj5lpg4q7vl20usx25ga44')
+      assert.isArray(result)
+    })
+  })
 })