Import project configuration: app/backend/src/config.ts

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
2026-09-18 23:17:49 +03:30
parent e911463014
commit 76538369d6
1 changed files with 42 additions and 0 deletions
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+// Centralized env loader with required-value enforcement.
+// Loaded once at startup; throws if anything mandatory is missing.
+import { z } from 'zod';
+
+const envSchema = z.object({
+  NODE_ENV: z.enum(['development', 'production', 'test']).default('development'),
+  PORT: z.coerce.number().int().positive().default(3010),
+  DATABASE_URL: z.string().url(),
+  REDIS_URL: z.string().url(),
+  SESSION_SECRET: z.string().min(32, 'SESSION_SECRET must be at least 32 chars'),
+  COOKIE_DOMAIN: z.string().default(''),
+  UPLOAD_DIR: z.string().default('./uploads'),
+  CORS_ORIGINS: z.string().default('http://localhost:3009'),
+  LOG_LEVEL: z.enum(['trace', 'debug', 'info', 'warn', 'error', 'fatal']).default('info'),
+  // OAuth — optional; providers without credentials are simply not offered.
+  OAUTH_CALLBACK_BASE: z.string().default(''),
+  GOOGLE_CLIENT_ID: z.string().default(''),
+  GOOGLE_CLIENT_SECRET: z.string().default(''),
+  GITHUB_CLIENT_ID: z.string().default(''),
+  GITHUB_CLIENT_SECRET: z.string().default(''),
+  SMTP_HOST: z.string().default(''),
+  SMTP_PORT: z.coerce.number().int().positive().default(587),
+  SMTP_USER: z.string().default(''),
+  SMTP_PASS: z.string().default(''),
+  SMTP_FROM: z.string().default('no-reply@teknav.ir'),
+  SMS_PROVIDER: z.string().default(''),
+  SMS_API_KEY: z.string().default(''),
+  SMS_SENDER: z.string().default(''),
+});
+
+const parsed = envSchema.safeParse(process.env);
+if (!parsed.success) {
+  console.error('Invalid environment variables:');
+  console.error(parsed.error.flatten().fieldErrors);
+  process.exit(1);
+}
+
+export const config = {
+  ...parsed.data,
+  corsOrigins: parsed.data.CORS_ORIGINS.split(',').map((s) => s.trim()).filter(Boolean),
+  isProd: parsed.data.NODE_ENV === 'production',
+};