Initial commit again

api/src/config/environment.ts

@@ -0,0 +1,59 @@
+import path from 'path'
+import fs from 'fs-extra'
+import { Err } from '../services/globalService'
+import dotenv from 'dotenv'
+const env_path = process.env.NODE_ENV ? `../.env.${process.env.NODE_ENV}` : '../.env'
+
+dotenv.config({ path: path.join(__dirname, env_path) })
+const norkcfg = fs.readJSONSync(path.join(__dirname, '../../norkconfig.json'))
+
+if (norkcfg.database) {
+	if (norkcfg.database.db == 'postgresql') {
+		if (!process.env.DB_PORT) {
+			process.env.DB_PORT = '5432'
+		}
+		if (!process.env.DB_HOST) {
+			process.env.DB_HOST = '127.0.0.1'
+		}
+		if (!process.env.DB_USERNAME || !process.env.DB_PASSWORD || !process.env.DB_DATABASE) {
+			new Err(500, 'missing DB parameters in .env file')
+			process.exit(1)
+		}
+	}
+}
+
+if (!fs.existsSync(path.join(__dirname, env_path))) {
+	console.log('$env_path = ', env_path)
+	console.log('$__dirname = ', __dirname)
+	new Err(500, `.env file for ${process.env.NODE_ENV ? process.env.NODE_ENV : ''} environment does not exists`)
+	process.exit()
+}
+
+if (process.env.JWT_SECRET === undefined || process.env.JWT_SECRET == '') {
+	new Err(500, 'JWT_SECRET is not set!')
+	process.exit()
+}
+
+export default {
+	// General
+	APP_PORT: Number(process.env.APP_PORT),
+	APP_HOST: String(process.env.APP_HOST),
+	APP_HOSTNAME: process.env.APP_HOSTNAME !== undefined ? String(process.env.APP_HOSTNAME) : null,
+	CORS_WHITELIST: String(process.env.CORS_WHITELIST),
+	JWT_SECRET: String(process.env.JWT_SECRET),
+	// MongoDB
+	DB_URI: String(process.env.DB_URI),
+	// PostgreSQL
+	DB_PORT: Number(process.env.DB_PORT),
+	DB_HOST: String(process.env.DB_HOST),
+	DB_USERNAME: String(process.env.DB_USERNAME),
+	DB_PASSWORD: String(process.env.DB_PASSWORD),
+	DB_DATABASE: String(process.env.DB_DATABASE),
+	// Nork
+	NORK: norkcfg,
+	// SMTP
+	SMTP_HOST: String(process.env.SMTP_HOST),
+	SMTP_USER: String(process.env.SMTP_USER),
+	SMTP_PASS: String(process.env.SMTP_PASS),
+	SMTP_FROM: String(process.env.SMTP_FROM)
+}