Victor_Jay
593b52096f
- 新增 internal/cache/home_cache.go，实现带 TTL 的首页文章列表内存缓存 - frontend.go 首页 handler 优先读取缓存，未命中/过期时查询 DB 并回填 - PostService 注入失效回调，在 Create/Update/Delete/Approve 后自动失效缓存 - 减少首页每次请求都查 DB 的开销
132 lines
5.3 KiB
Go
132 lines
5.3 KiB
Go
package router
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import (
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"time"
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"metazone.cc/metalab/internal/cache"
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"metazone.cc/metalab/internal/config"
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"metazone.cc/metalab/internal/controller"
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adminCtrl "metazone.cc/metalab/internal/controller/admin"
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"metazone.cc/metalab/internal/middleware"
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"metazone.cc/metalab/internal/repository"
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"metazone.cc/metalab/internal/service"
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"github.com/redis/go-redis/v9"
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"gorm.io/gorm"
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)
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func buildDeps(db *gorm.DB, cfg *config.Config, siteSettings *config.SiteSettings, redisClient *redis.Client) *dependencies {
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userRepo, sessionMgr, authService, _, authCtrl, avatarSvc, authMdw := buildDepsCore(db, cfg, siteSettings, redisClient)
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auditRepo := repository.NewAuditRepo(db)
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notificationRepo := repository.NewNotificationRepo(db)
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notificationService := service.NewNotificationService(notificationRepo)
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// 域能系统
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energyRepo := repository.NewEnergyRepo(db)
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fundRepo := repository.NewFundRepo(db)
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energyRepo.SetFundStore(fundRepo) // 为跨仓库 Transaction 注入 FundStore
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energyService := service.NewEnergyService(energyRepo, nil, notificationService)
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energyService.SetFundRepo(fundRepo) // 只读查询
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// 等级/签到/任务系统（链式注入域能服务）
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_, levelSvc, levelCtrl := buildDepsLevel(db, notificationService, authMdw)
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levelSvc.WithEnergyService(energyService)
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// EnergyService 也需要 LevelService（用于赋能获得经验），通过 setter 注入
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energyService.SetExpAdder(levelSvc)
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auditService := service.NewAuditService(auditRepo, userRepo, siteSettings, cfg.Audit, notificationService, levelSvc)
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auditService.WithEnergyRefundService(energyService)
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auditController := adminCtrl.NewAuditController(auditService, userRepo)
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messageController := controller.NewMessageController(notificationService)
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settingsCtrl := controller.NewSettingsController(authService, avatarSvc, auditService, sessionMgr, cfg, levelSvc)
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settingsCtrl.WithEnergyService(energyService)
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settingsCtrl.SetNotifyPrefReader(authService)
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siteSettingController := adminCtrl.NewSiteSettingController(
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service.NewSiteSettingService(siteSettings),
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&service.AuditDefaults{
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Enabled: cfg.Audit.Enabled, UsernameAudit: cfg.Audit.UsernameAudit,
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AvatarAudit: cfg.Audit.AvatarAudit, BioAudit: cfg.Audit.BioAudit,
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},
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)
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postRepo := repository.NewPostRepo(db)
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postService := service.NewPostService(postRepo, siteSettings, notificationService, userRepo)
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shortcodeSvc := service.NewShortcodeService()
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postCtrl := controller.NewPostController(postService, shortcodeSvc)
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adminPostCtrl := adminCtrl.NewAdminPostController(postService)
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adminController := adminCtrl.NewAdminController(service.NewAdminService(userRepo, postRepo, sessionMgr))
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studioCtrl := controller.NewStudioController(postService)
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studioCtrl.WithEnergyService(energyService)
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// 域能控制器
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energyCtrl := controller.NewEnergyController(energyService)
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adminEnergyCtrl := adminCtrl.NewAdminEnergyController(energyService)
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// 评论系统
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commentRepo := repository.NewCommentRepo(db)
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commentService := service.NewCommentService(commentRepo, notificationService)
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commentCtrl := controller.NewCommentController(commentService)
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// 后台评论管理
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adminCommentCtrl := adminCtrl.NewAdminCommentController(commentService)
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// 赞/踩系统
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reactionRepo := repository.NewReactionRepo(db)
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reactionService := service.NewReactionService(reactionRepo)
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reactionCtrl := controller.NewReactionController(reactionService)
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// 关注系统
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followRepo := repository.NewFollowRepo(db)
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followService := service.NewFollowService(followRepo)
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followService.SetNotifier(notificationService) // 关注通知
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followCtrl := controller.NewFollowController(followService)
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// 收藏夹系统（需在 SpaceController 之前初始化）
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favoriteRepo := repository.NewFavoriteRepo(db)
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favoriteService := service.NewFavoriteService(favoriteRepo)
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favoriteCtrl := controller.NewFavoriteController(favoriteService)
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// 用户空间
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spaceService := service.NewSpaceService(userRepo, postRepo)
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spaceCtrl := controller.NewSpaceController(spaceService)
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spaceCtrl.WithFollowService(followService)
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spaceCtrl.WithFavoriteService(favoriteService)
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// Studio 趋势图
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trendsService := service.NewTrendsService(energyRepo, commentRepo, reactionRepo, favoriteRepo)
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studioCtrl.WithTrendsService(trendsService)
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maintenanceMdw := middleware.NewMaintenanceMiddleware(cfg, siteSettings, sessionMgr)
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// 首页内存缓存（30s TTL），文章变更时失效
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homeCache := cache.NewHomePageCache(30 * time.Second)
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postService.WithHomePageInvalidator(func() { homeCache.Invalidate() })
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return &dependencies{
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authCtrl: authCtrl, authMdw: authMdw, maintenanceMdw: maintenanceMdw,
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settingsCtrl: settingsCtrl,
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messageCtrl: messageController, postCtrl: postCtrl, postService: postService, spaceCtrl: spaceCtrl,
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studioCtrl: studioCtrl,
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adminPostCtrl: adminPostCtrl,
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adminCtrl: adminController, auditCtrl: auditController,
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siteSettingCtrl: siteSettingController,
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levelCtrl: levelCtrl,
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energyCtrl: energyCtrl,
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adminEnergyCtrl: adminEnergyCtrl,
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energyService: energyService,
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commentCtrl: commentCtrl,
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commentService: commentService,
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adminCommentCtrl: adminCommentCtrl,
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reactionCtrl: reactionCtrl,
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followCtrl: followCtrl,
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favoriteCtrl: favoriteCtrl,
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favoriteService: favoriteService,
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trendsService: trendsService,
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homeCache: homeCache,
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}
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}
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