fix: added feature to validate beneficiaries from NPCI for real

src/controllers/beneficiary.controller.js

@@ -1,5 +1,6 @@
 const { logger } = require('../util/logger');
 const beneficiaryService = require('../services/beneficiary.service');
+const { getJson, setJson } = require('../config/redis');
 const db = require('../config/db');
 const randomName = require('../util/name.generator');
 
@@ -39,9 +40,7 @@ async function validateOutsideBank(req, res) {
     );
     if (!refNo)
       return res.status(401).json({ error: 'invalid account number' });
-    //**IN PRODUCTION** poll the redis server continuously giving the refNo since the response from NPCI will be stored there
+    const name = await pollRedisKey(refNo);
-    await delay(3000);
-    const name = randomName();
     return res.json({ name });
   } catch (err) {
     logger.error(err, 'beneficiary validation within bank failed');
@@ -119,11 +118,9 @@ async function getIfscDetails(req, res) {
     res.status(403).json({ error: 'BAD_REQUEST' });
     return;
   }
-  console.log(ifscCode);
   try {
     const query = 'SELECT * FROM ifsc_details WHERE ifsc_code = $1';
     const result = await db.query(query, [ifscCode]);
-    console.log(result.rows);
     if (!result.rows) {
       res.status(404).json({ error: 'NOT_FOUND' });
       return;
@@ -139,6 +136,34 @@ function delay(ms) {
   return new Promise((resolve) => setTimeout(resolve, ms));
 }
 
+async function pollRedisKey(key) {
+  const timeout = 2 * 60 * 1000;
+  const interval = 2000;
+  const startTime = Date.now();
+
+  return new Promise((resolve, reject) => {
+    const poll = async () => {
+      try {
+        const beneficiaryName = await getJson(key);
+        if (beneficiaryName !== null) {
+          logger.info(beneficiaryName, 'payload from redis');
+          return resolve(beneficiaryName);
+        }
+
+        if (Date.now() - startTime >= timeout) {
+          return resolve(null);
+        }
+
+        setTimeout(poll, interval);
+      } catch (error) {
+        reject(error);
+      }
+    };
+
+    poll();
+  });
+}
+
 module.exports = {
   validateWithinBank,
   validateOutsideBank,

src/services/beneficiary.service.js

@@ -6,9 +6,7 @@ const db = require('../config/db');
 async function validateWithinBank(accountNo) {
   const url = 'http://localhost:8687/kccb/cbs/acctInfo/details';
   try {
-    const response = await axios.get(url, {
+    const response = await axios.get(url, { params: { stacctno: accountNo } });
-      params: { stacctno: accountNo },
-    });
     const data = response.data;
     const customerName = data.customername;
     return customerName;
@@ -20,7 +18,7 @@ async function validateWithinBank(accountNo) {
 
 async function validateOutsideBank(accountNo, ifscCode, name) {
   const uuid = `KCC${uuidv4().replace(/-/g, '')}`;
-  const url = `http://localhost:9091/kccb/benenamelookup/ReqBeneDetails/${uuid}`;
+  const url = `http://192.168.1.39:9091/kccb/benenamelookup/ReqBeneDetails/${uuid}`;
   try {
     const response = await axios.post(url, {
       acctNo: accountNo,