feat(txs): Created v5 Fulcrum /transactions endpoints in bch-api

test/v5/a01-electrumx.js

@@ -1102,6 +1102,251 @@ describe('#Electrumx', () => {
       assert.property(result.headers[0], 'headers')
     })
   })
+  describe('#getTransactions', () => {
+    it('should throw 400 if address is empty', async () => {
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 422, 'Expect 422 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Unsupported address format')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should throw 400 on array input', async () => {
+      req.params.address = ['qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c']
+
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'address can not be an array')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should throw an error for an invalid address', async () => {
+      req.params.address = '02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c'
+
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 422, 'Expect 422 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Unsupported address format')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should detect a network mismatch', async () => {
+      req.params.address = 'bchtest:qq89kjkeqz9mngp8kl3dpmu43y2wztdjqu500gn4c4'
+
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Invalid network', 'Proper error message')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should pass errors from electrum-cash to user', async () => {
+      // Address has invalid checksum.
+      req.params.address =
+        'bitcoincash:qr69kyzha07dcecrsvjwsj4s6slnlq4r8c30lxnur2'
+
+      // Call the details API.
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Unsupported address format')
+    })
+
+    it('should get transaction for a single address', async () => {
+      req.params.address =
+        'bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7'
+
+      // Mock unit tests to prevent live network calls.
+      if (process.env.TEST === 'unit') {
+        electrumxRoute.isReady = true // Force flag.
+
+        sandbox.stub(electrumxRoute.axios, 'get').resolves({
+          data: { success: true, transactions: mockData.transactions }
+        })
+      }
+
+      // Call the details API.
+      const result = await electrumxRoute.getTransactions(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'transactions')
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], 'height')
+      assert.property(result.transactions[0], 'tx_hash')
+    })
+  })
+  describe('#transactionsBulk', () => {
+    it('should throw 400 if addresses is empty', async () => {
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'addresses needs to be an array')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should throw 400 if input provided is not array', async () => {
+      req.body.addresses = 'qzs02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c'
+
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'addresses needs to be an array')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should throw 400 error if addresses array is too large', async () => {
+      const testArray = []
+      for (var i = 0; i < 25; i++) testArray.push('')
+
+      req.body.addresses = testArray
+
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Array too large')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should throw an error for an invalid address', async () => {
+      req.body.addresses = ['02v05l7qs5s24srqju498qu55dwuj0cx5ehjm2c']
+
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Invalid BCH address')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should detect a network mismatch', async () => {
+      req.body.addresses = [
+        'bchtest:qq89kjkeqz9mngp8kl3dpmu43y2wztdjqu500gn4c4'
+      ]
+
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${util.inspect(result)}`)
+
+      assert.equal(res.statusCode, 400, 'Expect 400 status code')
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Invalid network', 'Proper error message')
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+    })
+
+    it('should pass errors from electrum-cash to user', async () => {
+      // Address has invalid checksum.
+      req.body.addresses = [
+        'bitcoincash:qr69kyzha07dcecrsvjwsj4s6slnlq4r8c30lxnur2'
+      ]
+
+      // Call the details API.
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Invalid BCH address')
+    })
+    it('should handle error', async () => {
+      req.body.addresses = [
+        'bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7',
+        'bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf'
+      ]
+      // Force error
+      sandbox.stub(electrumxRoute.axios, 'post').throws(new Error('Test error'))
+
+      // Call the details API.
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, false)
+
+      assert.property(result, 'error')
+      assert.include(result.error, 'Test error')
+    })
+    it('should get transaction for an array of addresses', async () => {
+      req.body.addresses = [
+        'bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7',
+        'bitcoincash:qrdka2205f4hyukutc2g0s6lykperc8nsu5u2ddpqf'
+      ]
+
+      // Mock unit tests to prevent live network calls.
+      if (process.env.TEST === 'unit') {
+        electrumxRoute.isReady = true // Force flag.
+
+        sandbox
+          .stub(electrumxRoute.axios, 'post')
+          .resolves({ data: mockData.transactionsBulk })
+      }
+
+      // Call the details API.
+      const result = await electrumxRoute.transactionsBulk(req, res)
+      // console.log(`result: ${JSON.stringify(result, null, 2)}`)
+
+      assert.property(result, 'success')
+      assert.equal(result.success, true)
+
+      assert.property(result, 'transactions')
+      assert.isArray(result.transactions)
+
+      assert.property(result.transactions[0], 'transactions')
+      assert.isArray(result.transactions[0].transactions)
+
+      assert.property(result.transactions[0].transactions[0], 'height')
+      assert.property(result.transactions[0].transactions[0], 'tx_hash')
+    })
+  })
 
   // describe('#_utxosFromElectrumx', () => {
   //   it('should throw error for invalid address', async () => {

test/v5/mocks/electrumx-mock.js

@@ -180,6 +180,31 @@ const blockHeadersBulk = {
   success: true,
   headers: [{ headers: blockHeaders }, { headers: blockHeaders }]
 }
+
+const transactions = [
+  {
+    height: 603416,
+    tx_hash: 'eef683d236d88e978bd406419f144057af3fe1b62ef59162941c1a9f05ded62c'
+  },
+  {
+    height: 646894,
+    tx_hash: '4c695fae636f3e8e2edc571d11756b880ccaae744390f3950d798ce7b5e25754'
+  }
+]
+
+const transactionsBulk = {
+  success: true,
+  transactions: [
+    {
+      transactions,
+      address: 'bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7'
+    },
+    {
+      transactions,
+      address: 'bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7'
+    }
+  ]
+}
 module.exports = {
   utxos,
   utxosArray,
@@ -190,5 +215,7 @@ module.exports = {
   txDetailsBulk,
   blockHeaders,
   blockHeadersBulk,
-  balances
+  balances,
+  transactions,
+  transactionsBulk
 }