Completed addresses, wallet and transactions integration

app.js

@@ -0,0 +1,60 @@
+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+var cors= require('cors');
+const config= require('./config');
+var mongoose=require('mongoose');
+const Accounts= require('./models/account');
+const Transactions= require('./models/transactions');
+
+
+
+const url = config.mongourl;
+const connect = mongoose.connect(url);
+
+
+connect.then((db) => {
+
+  console.log('connected to server');
+}, (err) => { console.log(err) });
+
+
+var accountsRouter = require('./routes/accounts');
+var transactionRouter= require('./routes/trasactions');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+app.use(logger('dev'));
+app.use(cors());
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+
+app.use('/accounts', accountsRouter);
+app.use('/transactions', transactionRouter);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('labtest:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '1000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

config.js

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+module.exports = {
+  mongourl: "mongodb://127.0.0.1:27017/finalbackend",
+};

models/account.js

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+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const accountsSchema= new Schema(
+    {
+        address: {
+            type:String,
+            required: true,
+        },
+        balance: {
+            type:String,
+            required: true,
+        }
+
+    },
+    {
+        timestamps: true,
+      }
+)
+
+var Accounts= mongoose.model('Accounts', accountsSchema);
+
+module.exports = Accounts;

models/transactions.js

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+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+
+//reference to category and user is added into the carSchema
+
+const transactionSchema = new Schema(
+    {
+        source: {
+            type: String,
+            required: true,
+          },
+          destination: {
+            type: String,
+            required: true,
+          },
+          status: {
+            type: String,
+            enum: ['SUCCESS', 'FAILURE', 'PENDING'], // Add possible status values
+            required: true,
+          },
+          gasUsed: {
+            type: Number,
+            required: true,
+          },
+          receiptHash: {
+            type: String,
+            required: true,
+          },
+    },
+    {
+      timestamps: true,
+    }
+  );
+
+
+var Trasnsactions= mongoose.model('Transactions', transactionSchema);
+
+module.exports = Trasnsactions;