feat(M01-A): 建立后端API基础骨架

2026-06-16 20:37:55 +08:00
parent eb259ce2a4
commit 98b66d22f2
22 changed files with 437 additions and 19 deletions
@@ -0,0 +1,43 @@
+import { z } from 'zod';
+
+const configSchema = z.object({
+  NODE_ENV: z.enum(['development', 'test', 'production']).default('development'),
+  QIPAI_API_HOST: z.string().min(1).default('0.0.0.0'),
+  QIPAI_API_PORT: z.coerce.number().int().min(1).max(65535).default(3001),
+  QIPAI_API_VERSION: z.string().min(1).default('0.1.0'),
+  QIPAI_API_CORS_ORIGINS: z.string().default('https://api.txyundm.cn'),
+  QIPAI_MYSQL_HOST: z.string().min(1).default('127.0.0.1'),
+  QIPAI_MYSQL_PORT: z.coerce.number().int().min(1).max(65535).default(3306),
+  QIPAI_MYSQL_DATABASE: z.string().min(1).default('qipai'),
+  QIPAI_MYSQL_USER: z.string().min(1).default('qipai_app'),
+  QIPAI_MYSQL_PASSWORD: z.string().default(''),
+  QIPAI_MQTT_URL: z.string().url().default('mqtt://101.42.38.246:1883'),
+  QIPAI_MQTT_USERNAME: z.string().default(''),
+  QIPAI_MQTT_PASSWORD: z.string().default('')
+});
+
+export type AppConfig = ReturnType<typeof loadConfig>;
+
+export function loadConfig(env: NodeJS.ProcessEnv = process.env) {
+  const parsed = configSchema.parse(env);
+
+  return {
+    nodeEnv: parsed.NODE_ENV,
+    host: parsed.QIPAI_API_HOST,
+    port: parsed.QIPAI_API_PORT,
+    version: parsed.QIPAI_API_VERSION,
+    corsOrigins: parsed.QIPAI_API_CORS_ORIGINS.split(',').map((item) => item.trim()).filter(Boolean),
+    mysql: {
+      host: parsed.QIPAI_MYSQL_HOST,
+      port: parsed.QIPAI_MYSQL_PORT,
+      database: parsed.QIPAI_MYSQL_DATABASE,
+      user: parsed.QIPAI_MYSQL_USER,
+      passwordConfigured: parsed.QIPAI_MYSQL_PASSWORD.length > 0
+    },
+    mqtt: {
+      url: parsed.QIPAI_MQTT_URL,
+      usernameConfigured: parsed.QIPAI_MQTT_USERNAME.length > 0,
+      passwordConfigured: parsed.QIPAI_MQTT_PASSWORD.length > 0
+    }
+  };
+}