init

2024-08-07 21:43:47 +05:30
commit 2677abe35f
97 changed files with 7134 additions and 0 deletions
--- a/src/config/config.js
+++ b/src/config/config.js
@@ -0,0 +1,64 @@
+const dotenv = require('dotenv');
+const path = require('path');
+const Joi = require('joi');
+
+dotenv.config({ path: path.join(__dirname, '../../.env') });
+
+const envVarsSchema = Joi.object()
+  .keys({
+    NODE_ENV: Joi.string().valid('production', 'development', 'test').required(),
+    PORT: Joi.number().default(3000),
+    MONGODB_URL: Joi.string().required().description('Mongo DB url'),
+    JWT_SECRET: Joi.string().required().description('JWT secret key'),
+    JWT_ACCESS_EXPIRATION_MINUTES: Joi.number().default(30).description('minutes after which access tokens expire'),
+    JWT_REFRESH_EXPIRATION_DAYS: Joi.number().default(30).description('days after which refresh tokens expire'),
+    JWT_RESET_PASSWORD_EXPIRATION_MINUTES: Joi.number()
+      .default(10)
+      .description('minutes after which reset password token expires'),
+    JWT_VERIFY_EMAIL_EXPIRATION_MINUTES: Joi.number()
+      .default(10)
+      .description('minutes after which verify email token expires'),
+    SMTP_HOST: Joi.string().description('server that will send the emails'),
+    SMTP_PORT: Joi.number().description('port to connect to the email server'),
+    SMTP_USERNAME: Joi.string().description('username for email server'),
+    SMTP_PASSWORD: Joi.string().description('password for email server'),
+    EMAIL_FROM: Joi.string().description('the from field in the emails sent by the app'),
+  })
+  .unknown();
+
+const { value: envVars, error } = envVarsSchema.prefs({ errors: { label: 'key' } }).validate(process.env);
+
+if (error) {
+  throw new Error(`Config validation error: ${error.message}`);
+}
+
+module.exports = {
+  env: envVars.NODE_ENV,
+  port: envVars.PORT,
+  mongoose: {
+    url: envVars.MONGODB_URL + (envVars.NODE_ENV === 'test' ? '-test' : ''),
+    options: {
+      useCreateIndex: true,
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+    },
+  },
+  jwt: {
+    secret: envVars.JWT_SECRET,
+    accessExpirationMinutes: envVars.JWT_ACCESS_EXPIRATION_MINUTES,
+    refreshExpirationDays: envVars.JWT_REFRESH_EXPIRATION_DAYS,
+    resetPasswordExpirationMinutes: envVars.JWT_RESET_PASSWORD_EXPIRATION_MINUTES,
+    verifyEmailExpirationMinutes: envVars.JWT_VERIFY_EMAIL_EXPIRATION_MINUTES,
+  },
+  email: {
+    smtp: {
+      host: envVars.SMTP_HOST,
+      port: envVars.SMTP_PORT,
+      auth: {
+        user: envVars.SMTP_USERNAME,
+        pass: envVars.SMTP_PASSWORD,
+      },
+    },
+    from: envVars.EMAIL_FROM,
+  },
+};