refactor config dir

Author: prabalsingh24

config/config.js

@@ -0,0 +1,15 @@
+const developmentConfig = require('./development');
+const testConfig = require('./test');
+const productionConfig = require('./production');
+
+const env = process.env.NODE_ENV || 'development';
+
+if (env === 'test') {
+    module.exports = testConfig;
+}
+else if(env === 'production') {
+    module.exports = productionConfig;
+}
+else {
+    module.exports = developmentConfig;
+}

config/development-config.js renamed to config/development.js

@@ -0,0 +1,37 @@
+exports = module.exports = {
+    RUN: {
+        TIMEOUT: process.env.RUN_TIMEOUT || 10000,
+    },
+
+    // Domain/Host on which judge-api is hosted
+    HOST: process.env.JUDGEAPI_HOST || 'localhost',
+    // Port on which this app will run
+    PORT: process.env.JUDGEAPI_PORT || 3737,
+
+    // Database config for a postgresql db (docker based or native)
+    DB: {
+        DATABASE: process.env.DB_NAME || 'judgeapi-dev',
+        USERNAME: process.env.DB_USER || 'judgeapi',
+        PASSWORD: process.env.DB_PASS || 'judgeapi',
+        HOST: process.env.DB_HOST || 'localhost'
+    },
+
+    // Rabbit MQ queue - the other end of which is attached
+    // to judge-taskmaster
+    AMQP: {
+        USER: process.env.AMQP_USER || 'codingblocks',
+        PASS: process.env.AMQP_PASS || 'codingblocks',
+        HOST: process.env.AMQP_HOST || 'localhost',
+        PORT: process.env.AMQP_PORT || 5672
+    },
+
+    S3: {
+        endpoint: process.env.S3_ENDPOINT || 'localhost',
+        port: process.env.S3_PORT || 9000,
+        ssl: process.env.S3_SSL || false,
+        accessKey: process.env.S3_ACCESS_KEY || '',
+        secretKey: process.env.S3_SECRET_KEY || '',
+        bucket: process.env.S3_BUCKET || 'judge-submissions',
+        region: process.env.S3_REGION || 'us-east-1'
+    }
+}

config/index.js

@@ -3,7 +3,7 @@ import * as path from 'path'
 import * as fs from 'fs'
 import dbg = require('debug')
 
-const config = require('../../config/config');
+const config = require('../../config/index');
 const basename  = path.basename(module.filename);
 const db: any = {}
 const dbModel = {}

config/production.js

@@ -2,7 +2,7 @@ import * as amqp from 'amqplib/callback_api'
 import { Channel, Connection } from 'amqplib/callback_api'
 import { EventEmitter } from 'events'
 const debug = require('debug')('judge:api:jobqueue')
-const config = require('../../config/config')
+const config = require('../../config/index')
 
 export interface SubmissionJob {
   id: number

config/test-config.js renamed to config/test.js

@@ -2,7 +2,7 @@ import app from './server'
 import * as debug from 'debug'
 import DB from 'models'
 
-const config = require('../config/config')
+const config = require('../config/index')
 const log = debug('judge:api')
 
 DB.sequelize.sync({})

src/models/index.ts

@@ -2,7 +2,7 @@ import Minio = require('minio')
 import v4 =  require('uuid/v4')
 import axios from 'axios'
 
-const config = require('../../config/config')
+const config = require('../../config/index')
 const client = new Minio.Client({
   endPoint: config.S3.endpoint,
   port: +config.S3.port,

src/rabbitmq/jobqueue.ts

@@ -1,6 +1,6 @@
 import * as amqp from 'amqplib/callback_api';
 import DB from "../../src/models";
-const config = require('../../config/config');
+const config = require('../../config/index');
 
 const jobQ = 'job_queue'
 const successQ = 'success_queue'