order_site/apps/backend/src/config/env-overrides.test.ts

import test from 'node:test'
import assert from 'node:assert/strict'
import path from 'node:path'

import { applyEnvOverrides, ENV_OVERRIDES } from './env-overrides.js'
import type { RuntimeConfig } from '../types/runtime-config.js'

test('applyEnvOverrides maps typed environment values without mutating base config', () => {
  const baseConfig = createRuntimeConfig()

  const config = applyEnvOverrides(baseConfig, {
    PORT: '4000',
    DATA_ROOT: './tmp/backend-data',
    DATABASE_SSL: 'yes',
    LOG_RETENTION_DAYS: '45',
    LOG_MAX_FILE_SIZE_MB: '12',
    LOG_MAX_FILES: '4',
    ADMIN_DEFAULT_USERS_JSON: '[{"username":"admin","password":"secret","role":"admin"}]',
    KAQUAN91_USER_ID: 'kaquan-user',
    KAQUAN91_SECRET: 'kaquan-secret',
  })

  assert.equal(config.server.port, 4000)
  assert.equal(config.data.root, path.resolve('./tmp/backend-data'))
  assert.equal(config.database.ssl, true)
  assert.equal(config.logging.retentionDays, 45)
  assert.equal(config.logging.maxFileSizeMb, 12)
  assert.equal(config.logging.maxFiles, 4)
  assert.deepEqual(config.admin.defaultUsers, [
    { username: 'admin', password: 'secret', role: 'admin' },
  ])
  assert.equal(config.platforms.ninetyone.userId, 'kaquan-user')
  assert.equal(config.platforms.ninetyone.secret, 'kaquan-secret')

  assert.equal(baseConfig.server.port, 3000)
  assert.deepEqual(baseConfig.admin.defaultUsers, [])
})

test('applyEnvOverrides derives claim base url from app base url when explicit claim url is absent', () => {
  const config = applyEnvOverrides(createRuntimeConfig(), {
    APP_BASE_URL: 'https://example.test///',
  })

  assert.equal(config.orders.claimBaseUrl, 'https://example.test/h5')
})

test('CLAIM_TOKEN_TTL_HOURS=0 表示领取链接长期有效', () => {
  const config = applyEnvOverrides(createRuntimeConfig(), {
    CLAIM_TOKEN_TTL_HOURS: '0',
  })

  assert.equal(config.orders.tokenTtlHours, 0)
})

test('applyEnvOverrides prefers explicit claim base url over app base url', () => {
  const config = applyEnvOverrides(createRuntimeConfig(), {
    APP_BASE_URL: 'https://example.test',
    CLAIM_BASE_URL: 'https://claim.example.test/custom',
  })

  assert.equal(config.orders.claimBaseUrl, 'https://claim.example.test/custom')
})

test('applyEnvOverrides ignores empty or invalid values', () => {
  const config = applyEnvOverrides(createRuntimeConfig(), {
    PORT: 'not-a-number',
    DATABASE_SSL: 'maybe',
    ADMIN_DEFAULT_USERS_JSON: '{"username":"admin"}',
    LOG_LEVEL: '   ',
    LOG_RETENTION_DAYS: 'not-a-number',
  })

  assert.equal(config.server.port, 3000)
  assert.equal(config.database.ssl, false)
  assert.deepEqual(config.admin.defaultUsers, [])
  assert.equal(config.logging.level, 'info')
  assert.equal(config.logging.retentionDays, 30)
})

test('ENV_OVERRIDES keeps environment variable names unique', () => {
  const names = ENV_OVERRIDES.map((override) => override.env)
  assert.equal(new Set(names).size, names.length)
})

function createRuntimeConfig(): RuntimeConfig {
  return {
    server: {
      port: 3000,
    },
    data: {
      root: '/tmp/order-site',
    },
    logging: {
      level: 'info',
      integrationLevel: 'warn',
      retentionDays: 30,
    },
    retention: {
      rawPayloadDays: 180,
      taskEventDays: 180,
      webhookEventDays: 180,
      auditLogDays: 365,
      costExceptionDays: 60,
    },
    database: {
      url: 'postgres://postgres:postgres@127.0.0.1:5432/order_site',
      ssl: false,
      maxConnections: 10,
    },
    storage: {
      mode: 'minio',
      endpoint: 'http://127.0.0.1:9000',
      bucket: 'order-site',
      accessKeyId: 'minioadmin',
      secretAccessKey: 'minioadmin',
      region: 'us-east-1',
      maxUploadSizeMb: 10,
      oss: {
        endpoint: '',
        bucket: '',
        accessKeyId: '',
        secretAccessKey: '',
        region: 'oss-cn-hangzhou',
      },
    },
    orders: {
      claimBaseUrl: 'http://127.0.0.1:5173/#/claim',
      tokenTtlHours: 24,
    },
    admin: {
      sessionSecret: '',
      sessionIdleTtlHours: 24,
      sessionAbsoluteTtlHours: 168,
      defaultUsers: [],
    },
    platforms: {
      ninetyone: {
        userId: '',
        secret: '',
        version: '1.0',
        shopId: '91kaquan',
        shopName: '91卡券',
        timestampToleranceSeconds: 600,
        cardsEncoding: 'aes-256-ecb-base64',
      },
      kuaishouIndustry: {
        appKey: '',
        appSecret: '',
        signSecret: '',
        messageSecret: '',
        provider: 'kuaishou-industry',
        platform: 'kuaishou',
        shopId: 'kuaishou-industry',
        shopName: '快手行业电子凭证',
        version: '1',
      },
      affiliateDash: {
        enabled: true,
        baseUrl: '',
        appKey: '',
        appSecret: '',
        callbackSecret: '',
        timeoutMs: 10000,
        notifyUrl: '',
        timestampToleranceSeconds: 300,
        preferredMatchEnabled: true,
        skuMapping: {},
      },
    },
    worker: {
      sms: {
        provider: 'mock',
        accessKeyId: '',
        accessKeySecret: '',
        signName: '',
        templateCode: '',
        codeTtlSeconds: 300,
        cooldownSeconds: 60,
        dailyLimit: 10,
      },
      orderTimelineVisible: false,
      sessionIdleTtlHours: 168,
      sessionAbsoluteTtlHours: 720,
    },
    cors: {
      allowedOrigins: ['*'],
    },
  }
}