921fe82771
- database.ts 导出db常量替代getDb()函数 - env.ts JWT_SECRET/ES_URL/NEO4J_URL改optional加DEV_MODE - neo4j.ts driver惰性创建+try/catch+connectionTimeout:3000 - health/lifecycle改用Drizzle原生查询 - textbooks.schema修复integer到int+导出NewTextbook类型 - 新建chapters/knowledge-points/questions三模块CRUD - knowledge-points含Neo4j前置依赖图非阻塞查询 - content-init.sql创建4张表 端到端验证: textbooks/chapters/knowledge-points/questions全CRUD通过
37 lines
1.0 KiB
TypeScript
37 lines
1.0 KiB
TypeScript
import { z } from "zod";
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const envSchema = z.object({
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PORT: z.string().default("3005"),
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DATABASE_URL: z.string().url(),
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REDIS_URL: z.string().url().optional(),
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NEO4J_URL: z.string().url().optional(),
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NEO4J_PASSWORD: z.string().optional(),
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ES_URL: z.string().url().optional(),
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JWT_SECRET: z.string().optional(),
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JWT_ISSUER: z.string().default("next-edu-cloud"),
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OTEL_EXPORTER_OTLP_ENDPOINT: z.string().url().optional(),
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LOG_LEVEL: z
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.enum(["fatal", "error", "warn", "info", "debug", "trace"])
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.default("info"),
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NODE_ENV: z
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.enum(["development", "production", "test"])
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.default("development"),
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DEV_MODE: z.string().optional().default("false"),
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});
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export type Env = z.infer<typeof envSchema>;
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export function loadEnv(): Env {
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const result = envSchema.safeParse(process.env);
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if (!result.success) {
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console.error(
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"❌ Invalid environment variables:",
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result.error.flatten().fieldErrors,
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);
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throw new Error("Invalid environment configuration");
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}
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return result.data;
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}
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export const env = loadEnv();
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