d2fc14fb97
- 支持创建/编辑/删除优惠码，设置赠送金额和使用限制 - 注册页面实时验证优惠码并显示赠送金额 - 支持 URL 参数自动填充 (?promo=CODE) - 添加优惠码验证接口速率限制 - 使用数据库行锁防止并发超限 - 新增后台优惠码管理页面，支持复制注册链接
68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
// Package server provides HTTP server initialization and configuration.
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package server
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import (
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"log"
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"net/http"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/config"
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"github.com/Wei-Shaw/sub2api/internal/handler"
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middleware2 "github.com/Wei-Shaw/sub2api/internal/server/middleware"
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"github.com/Wei-Shaw/sub2api/internal/service"
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"github.com/gin-gonic/gin"
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"github.com/google/wire"
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"github.com/redis/go-redis/v9"
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)
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// ProviderSet 提供服务器层的依赖
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var ProviderSet = wire.NewSet(
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ProvideRouter,
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ProvideHTTPServer,
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)
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// ProvideRouter 提供路由器
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func ProvideRouter(
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cfg *config.Config,
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handlers *handler.Handlers,
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jwtAuth middleware2.JWTAuthMiddleware,
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adminAuth middleware2.AdminAuthMiddleware,
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apiKeyAuth middleware2.APIKeyAuthMiddleware,
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apiKeyService *service.APIKeyService,
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subscriptionService *service.SubscriptionService,
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redisClient *redis.Client,
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) *gin.Engine {
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if cfg.Server.Mode == "release" {
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gin.SetMode(gin.ReleaseMode)
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}
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r := gin.New()
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r.Use(middleware2.Recovery())
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if len(cfg.Server.TrustedProxies) > 0 {
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if err := r.SetTrustedProxies(cfg.Server.TrustedProxies); err != nil {
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log.Printf("Failed to set trusted proxies: %v", err)
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}
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} else {
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if err := r.SetTrustedProxies(nil); err != nil {
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log.Printf("Failed to disable trusted proxies: %v", err)
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}
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}
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return SetupRouter(r, handlers, jwtAuth, adminAuth, apiKeyAuth, apiKeyService, subscriptionService, cfg, redisClient)
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}
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// ProvideHTTPServer 提供 HTTP 服务器
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func ProvideHTTPServer(cfg *config.Config, router *gin.Engine) *http.Server {
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return &http.Server{
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Addr: cfg.Server.Address(),
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Handler: router,
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// ReadHeaderTimeout: 读取请求头的超时时间，防止慢速请求头攻击
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ReadHeaderTimeout: time.Duration(cfg.Server.ReadHeaderTimeout) * time.Second,
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// IdleTimeout: 空闲连接超时时间，释放不活跃的连接资源
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IdleTimeout: time.Duration(cfg.Server.IdleTimeout) * time.Second,
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// 注意：不设置 WriteTimeout，因为流式响应可能持续十几分钟
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// 不设置 ReadTimeout，因为大请求体可能需要较长时间读取
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}
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}
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