refactor: remove Gorse integration and implement HotRank feature

- Removed Gorse-related configurations, handlers, and dependencies from the codebase.
- Introduced HotRank feature with configuration options for ranking posts based on recent activity.
- Updated application structure to support HotRank processing, including new caching mechanisms and database interactions.
- Cleaned up related DTOs and repository methods to reflect the removal of Gorse and the addition of HotRank functionality.

internal/wire/handler.go

@@ -2,14 +2,12 @@ package wire
 
 import (
 	"carrot_bbs/internal/cache"
-	"carrot_bbs/internal/config"
 	"carrot_bbs/internal/handler"
 	"carrot_bbs/internal/pkg/sse"
 	"carrot_bbs/internal/repository"
 	"carrot_bbs/internal/service"
 
 	"github.com/google/wire"
-	"gorm.io/gorm"
 )
 
 // HandlerSet Handler 层 Provider Set
@@ -36,7 +34,6 @@ var HandlerSet = wire.NewSet(
 	ProvideMessageHandler,
 	ProvideSystemMessageHandler,
 	ProvideGroupHandler,
-	ProvideGorseHandler,
 	ProvideScheduleHandler,
 )
 
@@ -115,11 +112,6 @@ func ProvideGroupHandler(
 	return handler.NewGroupHandler(groupService, userService)
 }
 
-// ProvideGorseHandler 提供 Gorse 处理器
-func ProvideGorseHandler(cfg *config.Config, db *gorm.DB) *handler.GorseHandler {
-	return handler.NewGorseHandler(cfg.Gorse, db)
-}
-
 // ProvideScheduleHandler 提供课表处理器
 func ProvideScheduleHandler(
 	scheduleService service.ScheduleService,

internal/wire/infrastructure.go

@@ -8,7 +8,6 @@ import (
 	"carrot_bbs/internal/model"
 	"carrot_bbs/internal/pkg/crypto"
 	"carrot_bbs/internal/pkg/email"
-	"carrot_bbs/internal/pkg/gorse"
 	"carrot_bbs/internal/pkg/hook"
 	"carrot_bbs/internal/pkg/openai"
 	"carrot_bbs/internal/pkg/redis"
@@ -49,7 +48,6 @@ var InfrastructureSet = wire.NewSet(
 	ProvideSSEHub,
 
 	// 外部服务客户端
-	ProvideGorseClient,
 	ProvideOpenAIClient,
 	ProvideEmailClient,
 	ProvideS3Client,
@@ -163,11 +161,6 @@ func ProvideSSEHub() *sse.Hub {
 	return sse.NewHub()
 }
 
-// ProvideGorseClient 提供 Gorse 客户端
-func ProvideGorseClient(cfg *config.Config) gorse.Client {
-	return gorse.NewClient(gorse.ConfigFromAppConfig(&cfg.Gorse))
-}
-
 // ProvideOpenAIClient 提供 OpenAI 客户端
 func ProvideOpenAIClient(cfg *config.Config) openai.Client {
 	return openai.NewClient(openai.ConfigFromAppConfig(&cfg.OpenAI))

internal/wire/service.go

@@ -7,7 +7,6 @@ import (
 	"carrot_bbs/internal/config"
 	"carrot_bbs/internal/grpc/runner"
 	"carrot_bbs/internal/pkg/email"
-	"carrot_bbs/internal/pkg/gorse"
 	"carrot_bbs/internal/pkg/hook"
 	"carrot_bbs/internal/pkg/openai"
 	"carrot_bbs/internal/pkg/redis"
@@ -53,6 +52,7 @@ var ServiceSet = wire.NewSet(
 	ProvideAdminGroupService,
 	ProvideAdminDashboardService,
 	ProvideQRCodeLoginService,
+	ProvideHotRankWorker,
 
 	// 日志服务
 	ProvideAsyncLogManager,
@@ -106,7 +106,6 @@ func ProvideSystemMessageService(
 func ProvidePostService(
 	postRepo *repository.PostRepository,
 	systemMessageService service.SystemMessageService,
-	gorseClient gorse.Client,
 	postAIService *service.PostAIService,
 	cacheBackend cache.Cache,
 	txManager repository.TransactionManager,
@@ -114,19 +113,18 @@ func ProvidePostService(
 	_ *hook.ModerationHooks,
 	_ *hook.BuiltinHooks,
 ) service.PostService {
-	return service.NewPostService(postRepo, systemMessageService, gorseClient, postAIService, cacheBackend, txManager, hookManager)
+	return service.NewPostService(postRepo, systemMessageService, postAIService, cacheBackend, txManager, hookManager)
 }
 
 func ProvideCommentService(
 	commentRepo *repository.CommentRepository,
 	postRepo *repository.PostRepository,
 	systemMessageService service.SystemMessageService,
-	gorseClient gorse.Client,
 	postAIService *service.PostAIService,
 	cacheBackend cache.Cache,
 	hookManager *hook.Manager,
 ) *service.CommentService {
-	return service.NewCommentService(commentRepo, postRepo, systemMessageService, gorseClient, postAIService, cacheBackend, hookManager)
+	return service.NewCommentService(commentRepo, postRepo, systemMessageService, postAIService, cacheBackend, hookManager)
 }
 
 // ProvideMessageService 提供消息服务
@@ -349,6 +347,10 @@ func ProvideLogService(
 }
 
 // ProvideQRCodeLoginService 提供二维码登录服务
+func ProvideHotRankWorker(cfg *config.Config, postRepo *repository.PostRepository, cacheBackend cache.Cache) *service.HotRankWorker {
+	return service.NewHotRankWorker(cfg, postRepo, cacheBackend)
+}
+
 func ProvideQRCodeLoginService(
 	redisClient *redis.Client,
 	sseHub *sse.Hub,