0a71b02e04
NestJS (6 services): implement @RequirePermission decorator with SetMetadata+Reflector, register APP_GUARD globally, fix as assertions to type guards, add explicit return types, fix import type for express, fix /metrics implicit any, replace native Error with ApplicationError, remove typeorm remnants, register LifecycleService. teacher-bff: add logger, ApplicationError, GlobalErrorFilter, forward real userId to downstream, log downstream failures, migrate health controller to shared/health. Go (2 services): interface to any, doc comments, CORS dev whitelist, JWT secret fail-fast, push-gateway internal API auth, metrics and readyz endpoints, remove dead code. Python (2 services): lifespan return type, dev_mode to bool, data-ana APIRouter, ai POST body model, ClickHouse async wrapping.
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
package config
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import (
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"log"
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"os"
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"strconv"
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)
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// Config 持有 api-gateway 运行时配置
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type Config struct {
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Port string
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JWTSecret string
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JWTIssuer string
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JWTAudience string
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ClassesServiceURL string
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IamServiceURL string
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TeacherBffURL string
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CoreEduServiceURL string
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ContentServiceURL string
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DataAnaServiceURL string
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MsgServiceURL string
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AiServiceURL string
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OTLPEndpoint string
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LogLevel string
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DevMode bool
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}
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// devJWTSecret 是 DevMode 下的默认 JWT 密钥（仅用于本地联调，生产必须配置 JWT_SECRET）
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const devJWTSecret = "p1-dev-secret-change-in-production"
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// Load 从环境变量加载配置。
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// 非 DevMode 下若 JWT_SECRET 未配置则 fatal 退出；DevMode 下使用默认密钥并打印 warning。
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func Load() *Config {
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devMode := getEnvBool("DEV_MODE", false)
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jwtSecret := getEnv("JWT_SECRET", "")
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if jwtSecret == "" {
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if devMode {
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log.Println("warning: JWT_SECRET not set, using dev default (DEV_MODE=true)")
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jwtSecret = devJWTSecret
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} else {
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log.Fatal("JWT_SECRET must be set in non-dev mode")
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}
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}
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return &Config{
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Port: getEnv("API_GATEWAY_PORT", "8080"),
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JWTSecret: jwtSecret,
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JWTIssuer: getEnv("JWT_ISSUER", "next-edu-cloud"),
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JWTAudience: getEnv("JWT_AUDIENCE", "next-edu-cloud"),
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ClassesServiceURL: getEnv("CLASSES_SERVICE_URL", "http://localhost:3001"),
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IamServiceURL: getEnv("IAM_SERVICE_URL", "http://localhost:3002"),
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TeacherBffURL: getEnv("TEACHER_BFF_URL", "http://localhost:3003"),
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CoreEduServiceURL: getEnv("CORE_EDU_SERVICE_URL", "http://localhost:3004"),
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ContentServiceURL: getEnv("CONTENT_SERVICE_URL", "http://localhost:3005"),
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DataAnaServiceURL: getEnv("DATA_ANA_SERVICE_URL", "http://localhost:3006"),
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MsgServiceURL: getEnv("MSG_SERVICE_URL", "http://localhost:3007"),
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AiServiceURL: getEnv("AI_SERVICE_URL", "http://localhost:3008"),
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OTLPEndpoint: getEnv("OTEL_EXPORTER_OTLP_ENDPOINT", "http://localhost:4318"),
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LogLevel: getEnv("LOG_LEVEL", "info"),
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DevMode: devMode,
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}
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}
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// getEnv 读取环境变量，缺失时返回 fallback
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func getEnv(key, fallback string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return fallback
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}
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// getEnvBool 读取环境变量并解析为 bool，缺失或解析失败时返回 fallback
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func getEnvBool(key string, fallback bool) bool {
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if v := os.Getenv(key); v != "" {
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if b, err := strconv.ParseBool(v); err == nil {
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return b
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}
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}
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return fallback
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}
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