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

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Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
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arsam
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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app/backend/src/config.ts
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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',
};