From 057cf707d30f062a010111866d39dadfce71b33d Mon Sep 17 00:00:00 2001
From: wolter <11@gmail>
Date: Fri, 5 Dec 2025 17:59:27 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=9A=E8=AF=9D=E5=8E=86=E5=8F=B2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/biz/chat_history.go           | 50 ++++++++++++++++----------
 internal/biz/do/ctx.go                 |  5 +--
 internal/biz/do/handle.go              |  1 +
 internal/biz/llm_service/ollama.go     |  4 +--
 internal/biz/session.go                | 14 ++++----
 internal/data/impl/chat_history.go     | 12 +++----
 internal/data/impl/provider_set.go     |  2 +-
 internal/data/model/ai_chat_his.gen.go |  1 +
 internal/entitys/chat_history.go       |  6 ++++
 internal/entitys/types.go              |  1 +
 internal/server/http.go                | 29 +++++++--------
 internal/server/router/router.go       | 16 ++++++---
 internal/services/chat.go              |  4 +--
 internal/services/chat_history.go      | 44 +++++++++++++++++++++++
 internal/services/provider_set.go      |  2 +-
 15 files changed, 133 insertions(+), 58 deletions(-)
 create mode 100644 internal/services/chat_history.go

diff --git a/internal/biz/chat_history.go b/internal/biz/chat_history.go
index 48dcd0d..eeb74e5 100644
--- a/internal/biz/chat_history.go
+++ b/internal/biz/chat_history.go
@@ -10,31 +10,45 @@ import (
 )
 
 type ChatHistoryBiz struct {
-	chatRepo *impl.ChatImpl
+	chatHiRepo *impl.ChatHisImpl
 }
 
-func NewChatHistoryBiz(chatRepo *impl.ChatImpl) *ChatHistoryBiz {
+func NewChatHistoryBiz(chatHiRepo *impl.ChatHisImpl) *ChatHistoryBiz {
 	s := &ChatHistoryBiz{
-		chatRepo: chatRepo,
+		chatHiRepo: chatHiRepo,
 	}
 	//go s.AsyncProcess(context.Background())
 	return s
 }
 
-//func (s *ChatHistoryBiz) create(ctx context.Context, sessionID, role, content string) error {
-//	chat := model.AiChatHi{
-//		SessionID: sessionID,
-//		Role:      role,
-//		Content:   content,
-//	}
-//
-//	return s.chatRepo.Create(&chat)
-//}
-//
-//// 添加会话历史
-//func (s *ChatHistoryBiz) Create(ctx context.Context, chat entitys.ChatHistory) error {
-//	return s.create(ctx, chat.SessionID, chat.Role.String(), chat.Content)
-//}
+// 查询会话历史
+func (s *ChatHistoryBiz) List(ctx context.Context, query *entitys.ChatHistQuery) ([]model.AiChatHi, error) {
+	chats, err := s.chatHiRepo.FindAll(
+		s.chatHiRepo.WithSessionId(query.SessionID),
+		s.chatHiRepo.PaginateScope(query.Page, query.PageSize),
+	)
+	if err != nil {
+		return nil, err
+	}
+	return chats, nil
+}
+
+// 添加会话历史
+func (s *ChatHistoryBiz) Create(ctx context.Context, chat entitys.ChatHistory) error {
+	return s.chatHiRepo.Create(&model.AiChatHi{
+		SessionID: chat.SessionID,
+		Ques:      chat.Role.String(),
+		Ans:       chat.Content,
+	})
+}
+
+// 更新会话历史内容
+func (s *ChatHistoryBiz) UpdateContent(ctx context.Context, chat *entitys.UseFulRequest) error {
+	cond := builder.NewCond()
+	cond = cond.And(builder.Eq{"his_id": chat.HisId})
+
+	return s.chatHiRepo.UpdateByCond(&cond, &model.AiChatHi{HisID: chat.HisId, Useful: chat.Useful})
+}
 
 // 异步添加会话历史
 //func (s *ChatHistoryBiz) AsyncCreate(ctx context.Context, chat entitys.ChatHistory) {
@@ -53,5 +67,5 @@ func NewChatHistoryBiz(chatRepo *impl.ChatImpl) *ChatHistoryBiz {
 func (s *ChatHistoryBiz) Update(ctx context.Context, chat *entitys.UseFulRequest) error {
 	cond := builder.NewCond()
 	cond = cond.And(builder.Eq{"his_id": chat.HisId})
-	return s.chatRepo.UpdateByCond(&cond, &model.AiChatHi{HisID: chat.HisId, Useful: chat.Useful})
+	return s.chatHiRepo.UpdateByCond(&cond, &model.AiChatHi{HisID: chat.HisId, Useful: chat.Useful})
 }
diff --git a/internal/biz/do/ctx.go b/internal/biz/do/ctx.go
index eb2c5a5..43f1e1a 100644
--- a/internal/biz/do/ctx.go
+++ b/internal/biz/do/ctx.go
@@ -27,14 +27,14 @@ type Do struct {
 	sessionImpl *impl.SessionImpl
 	sysImpl     *impl.SysImpl
 	taskImpl    *impl.TaskImpl
-	hisImpl     *impl.ChatImpl
+	hisImpl     *impl.ChatHisImpl
 	conf        *config.Config
 }
 
 func NewDo(
 	sysImpl *impl.SysImpl,
 	taskImpl *impl.TaskImpl,
-	hisImpl *impl.ChatImpl,
+	hisImpl *impl.ChatHisImpl,
 	conf *config.Config,
 ) *Do {
 	return &Do{
@@ -252,6 +252,7 @@ func (d *Do) startMessageHandler(
 					Ques:      requireData.Req.Text,
 					Ans:       strings.Join(chat, ""),
 					Files:     requireData.Req.Img,
+					TaskID:    requireData.Task.TaskID,
 				}
 				d.hisImpl.AddWithData(AiRes)
 				hisLog.HisId = AiRes.HisID
diff --git a/internal/biz/do/handle.go b/internal/biz/do/handle.go
index e014d25..14695e6 100644
--- a/internal/biz/do/handle.go
+++ b/internal/biz/do/handle.go
@@ -85,6 +85,7 @@ func (r *Handle) HandleMatch(ctx context.Context, client *gateway.Client, requir
 	for _, task := range requireData.Tasks {
 		if task.Index == requireData.Match.Index {
 			pointTask = &task
+			requireData.Task = task
 			break
 		}
 	}
diff --git a/internal/biz/llm_service/ollama.go b/internal/biz/llm_service/ollama.go
index 6527a3b..56887a2 100644
--- a/internal/biz/llm_service/ollama.go
+++ b/internal/biz/llm_service/ollama.go
@@ -20,13 +20,13 @@ import (
 type OllamaService struct {
 	client  *utils_ollama.Client
 	config  *config.Config
-	chatHis *impl.ChatImpl
+	chatHis *impl.ChatHisImpl
 }
 
 func NewOllamaGenerate(
 	client *utils_ollama.Client,
 	config *config.Config,
-	chatHis *impl.ChatImpl,
+	chatHis *impl.ChatHisImpl,
 ) *OllamaService {
 	return &OllamaService{
 		client:  client,
diff --git a/internal/biz/session.go b/internal/biz/session.go
index d014148..a42e9c0 100644
--- a/internal/biz/session.go
+++ b/internal/biz/session.go
@@ -17,16 +17,16 @@ import (
 type SessionBiz struct {
 	sessionRepo *impl.SessionImpl
 	sysRepo     *impl.SysImpl
-	chatRepo    *impl.ChatImpl
+	chatHisRepo *impl.ChatHisImpl
 
 	conf *config.Config
 }
 
-func NewSessionBiz(conf *config.Config, sessionImpl *impl.SessionImpl, sysImpl *impl.SysImpl, chatImpl *impl.ChatImpl) *SessionBiz {
+func NewSessionBiz(conf *config.Config, sessionImpl *impl.SessionImpl, sysImpl *impl.SysImpl, chatImpl *impl.ChatHisImpl) *SessionBiz {
 	return &SessionBiz{
 		sessionRepo: sessionImpl,
 		sysRepo:     sysImpl,
-		chatRepo:    chatImpl,
+		chatHisRepo: chatImpl,
 		conf:        conf,
 	}
 }
@@ -91,10 +91,10 @@ func (s *SessionBiz) SessionInit(ctx context.Context, req *entitys.SessionInitRe
 		result.Prologue = sysConfig.Prologue
 		// 存在，返回会话历史
 		var chatList []model.AiChatHi
-		chatList, err = s.chatRepo.FindAll(
-			s.chatRepo.WithSessionId(session.SessionID),      // 条件：会话ID
-			s.chatRepo.OrderByDesc("create_at"),              // 排序：按创建时间降序
-			s.chatRepo.WithLimit(constants.ChatHistoryLimit), // 限制返回条数
+		chatList, err = s.chatHisRepo.FindAll(
+			s.chatHisRepo.WithSessionId(session.SessionID),      // 条件：会话ID
+			s.chatHisRepo.OrderByDesc("create_at"),              // 排序：按创建时间降序
+			s.chatHisRepo.WithLimit(constants.ChatHistoryLimit), // 限制返回条数
 		)
 		if err != nil {
 			return
diff --git a/internal/data/impl/chat_history.go b/internal/data/impl/chat_history.go
index 6f6027d..f1c0b42 100644
--- a/internal/data/impl/chat_history.go
+++ b/internal/data/impl/chat_history.go
@@ -11,14 +11,14 @@ import (
 	"gorm.io/gorm"
 )
 
-type ChatImpl struct {
+type ChatHisImpl struct {
 	dataTemp.DataTemp
 	BaseRepository[model.AiChatHi]
 	chatChannel chan model.AiChatHi
 }
 
-func NewChatImpl(db *utils.Db) *ChatImpl {
-	return &ChatImpl{
+func NewChatHisImpl(db *utils.Db) *ChatHisImpl {
+	return &ChatHisImpl{
 		DataTemp:       *dataTemp.NewDataTemp(db, new(model.AiChatHi)),
 		BaseRepository: NewBaseModel[model.AiChatHi](db.Client),
 		chatChannel:    make(chan model.AiChatHi, 100),
@@ -26,19 +26,19 @@ func NewChatImpl(db *utils.Db) *ChatImpl {
 }
 
 // WithSessionId 条件：会话ID
-func (impl *ChatImpl) WithSessionId(sessionId interface{}) CondFunc {
+func (impl *ChatHisImpl) WithSessionId(sessionId interface{}) CondFunc {
 	return func(db *gorm.DB) *gorm.DB {
 		return db.Where("session_id = ?", sessionId)
 	}
 }
 
 // 异步添加会话历史
-func (impl *ChatImpl) AsyncCreate(ctx context.Context, chat model.AiChatHi) {
+func (impl *ChatHisImpl) AsyncCreate(ctx context.Context, chat model.AiChatHi) {
 	impl.chatChannel <- chat
 }
 
 // 异步处理会话历史
-func (impl *ChatImpl) AsyncProcess(ctx context.Context) {
+func (impl *ChatHisImpl) AsyncProcess(ctx context.Context) {
 	for {
 		select {
 		case chat := <-impl.chatChannel:
diff --git a/internal/data/impl/provider_set.go b/internal/data/impl/provider_set.go
index f970e84..1284f11 100644
--- a/internal/data/impl/provider_set.go
+++ b/internal/data/impl/provider_set.go
@@ -4,4 +4,4 @@ import (
 	"github.com/google/wire"
 )
 
-var ProviderImpl = wire.NewSet(NewSessionImpl, NewSysImpl, NewTaskImpl, NewChatImpl)
+var ProviderImpl = wire.NewSet(NewSessionImpl, NewSysImpl, NewTaskImpl, NewChatHisImpl)
diff --git a/internal/data/model/ai_chat_his.gen.go b/internal/data/model/ai_chat_his.gen.go
index d143972..e3b5b58 100644
--- a/internal/data/model/ai_chat_his.gen.go
+++ b/internal/data/model/ai_chat_his.gen.go
@@ -20,6 +20,7 @@ type AiChatHi struct {
 	Useful    int32     `gorm:"column:useful;not null;comment:0不评价,1有用，其他为无用" json:"useful"` // 0不评价,1有用，其他为无用
 	CreateAt  time.Time `gorm:"column:create_at;default:CURRENT_TIMESTAMP" json:"create_at"`
 	UpdatedAt time.Time `gorm:"column:updated_at;default:CURRENT_TIMESTAMP" json:"updated_at"`
+	TaskID    int32     `gorm:"column:task_id;not null" json:"task_id"` // 任务ID
 }
 
 // TableName AiChatHi's table name
diff --git a/internal/entitys/chat_history.go b/internal/entitys/chat_history.go
index a26fa46..34e6c5e 100644
--- a/internal/entitys/chat_history.go
+++ b/internal/entitys/chat_history.go
@@ -14,3 +14,9 @@ type ChatHistory struct {
 type ChatHisLog struct {
 	HisId int64 `json:"his_id"`
 }
+
+type ChatHistQuery struct {
+	SessionID string `json:"session_id"`
+	Page      int    `json:"page"`
+	PageSize  int    `json:"page_size"`
+}
diff --git a/internal/entitys/types.go b/internal/entitys/types.go
index ece5ceb..a9dc72e 100644
--- a/internal/entitys/types.go
+++ b/internal/entitys/types.go
@@ -150,6 +150,7 @@ type RequireData struct {
 	Histories     []model.AiChatHi
 	SessionInfo   model.AiSession
 	Tasks         []model.AiTask
+	Task          model.AiTask
 	Match         *Match
 	Req           *ChatSockRequest
 	Auth          string
diff --git a/internal/server/http.go b/internal/server/http.go
index 4cdc393..fd7e49e 100644
--- a/internal/server/http.go
+++ b/internal/server/http.go
@@ -11,24 +11,25 @@ import (
 )
 
 type HTTPServer struct {
-    app     *fiber.App
-    service *services.ChatService
-    session *services.SessionService
-    gateway *gateway.Gateway
-    callback *services.CallbackService
+	app      *fiber.App
+	service  *services.ChatService
+	session  *services.SessionService
+	gateway  *gateway.Gateway
+	callback *services.CallbackService
 }
 
 func NewHTTPServer(
-    service *services.ChatService,
-    session *services.SessionService,
-    task *services.TaskService,
-    gateway *gateway.Gateway,
-    callback *services.CallbackService,
+	service *services.ChatService,
+	session *services.SessionService,
+	task *services.TaskService,
+	gateway *gateway.Gateway,
+	callback *services.CallbackService,
+	chatHis *services.HistoryService,
 ) *fiber.App {
-    //构建 server
-    app := initRoute()
-    router.SetupRoutes(app, service, session, task, gateway, callback)
-    return app
+	//构建 server
+	app := initRoute()
+	router.SetupRoutes(app, service, session, task, gateway, callback, chatHis)
+	return app
 }
 
 func initRoute() *fiber.App {
diff --git a/internal/server/router/router.go b/internal/server/router/router.go
index 1a6fd8b..4f5579c 100644
--- a/internal/server/router/router.go
+++ b/internal/server/router/router.go
@@ -15,14 +15,17 @@ import (
 )
 
 type RouterServer struct {
-	app     *fiber.App
-	service *services.ChatService
-	session *services.SessionService
-	gateway *gateway.Gateway
+	app      *fiber.App
+	service  *services.ChatService
+	session  *services.SessionService
+	gateway  *gateway.Gateway
+	chatHist *services.HistoryService
 }
 
 // SetupRoutes 设置路由
-func SetupRoutes(app *fiber.App, ChatService *services.ChatService, sessionService *services.SessionService, task *services.TaskService, gateway *gateway.Gateway, callbackService *services.CallbackService) {
+func SetupRoutes(app *fiber.App, ChatService *services.ChatService, sessionService *services.SessionService, task *services.TaskService,
+	gateway *gateway.Gateway, callbackService *services.CallbackService, chatHist *services.HistoryService,
+) {
 	app.Use(func(c *fiber.Ctx) error {
 		// 设置 CORS 头
 		c.Set("Access-Control-Allow-Origin", "*")
@@ -77,6 +80,9 @@ func SetupRoutes(app *fiber.App, ChatService *services.ChatService, sessionServi
 			return ctx.Status(400).SendString("unknown action")
 		}
 	})
+
+	// 会话历史
+	r.Post("/chat/history", chatHist.GetHistory)
 }
 
 func routerSocket(app *fiber.App, chatService *services.ChatService) {
diff --git a/internal/services/chat.go b/internal/services/chat.go
index 11dda38..eb47809 100644
--- a/internal/services/chat.go
+++ b/internal/services/chat.go
@@ -73,9 +73,9 @@ func (h *ChatService) Chat(c *websocket.Conn) {
 	var wg sync.WaitGroup
 	// 确保在函数返回时移除客户端并关闭连接
 	defer func() {
-		h.Gw.Cleanup(client.GetID())
-		close(semaphore) // 关闭信号量通道
 		wg.Wait()        // 等待所有消息处理goroutine完成
+		close(semaphore) // 关闭信号量通道
+		h.Gw.Cleanup(client.GetID())
 	}()
 
 	// 绑定会话ID, sessionId 为空时, 则不绑定
diff --git a/internal/services/chat_history.go b/internal/services/chat_history.go
new file mode 100644
index 0000000..f49d238
--- /dev/null
+++ b/internal/services/chat_history.go
@@ -0,0 +1,44 @@
+package services
+
+import (
+	"ai_scheduler/internal/biz"
+	errors "ai_scheduler/internal/data/error"
+	"ai_scheduler/internal/entitys"
+	"github.com/gofiber/fiber/v2"
+)
+
+type HistoryService struct {
+	chatRepo *biz.ChatHistoryBiz
+}
+
+func NewHistoryService(chatRepo *biz.ChatHistoryBiz) *HistoryService {
+	return &HistoryService{
+		chatRepo: chatRepo,
+	}
+}
+
+// GetHistoryService 获取会话历史
+func (h *HistoryService) GetHistory(c *fiber.Ctx) error {
+	var query entitys.ChatHistQuery
+	if err := c.BodyParser(&query); err != nil {
+		return err
+	}
+	// 校验参数
+	if query.SessionID == "" {
+		return errors.SessionNotFound
+	}
+	if query.Page <= 0 {
+		query.Page = 1
+	}
+	if query.PageSize <= 0 {
+		query.PageSize = 10
+	}
+
+	// 查询历史
+	history, err := h.chatRepo.List(c.Context(), &query)
+	if err != nil {
+		return err
+	}
+
+	return c.JSON(history)
+}
diff --git a/internal/services/provider_set.go b/internal/services/provider_set.go
index 0e1284b..668c7fe 100644
--- a/internal/services/provider_set.go
+++ b/internal/services/provider_set.go
@@ -6,4 +6,4 @@ import (
 	"github.com/google/wire"
 )
 
-var ProviderSetServices = wire.NewSet(NewChatService, NewSessionService, gateway.NewGateway, NewTaskService, NewCallbackService)
+var ProviderSetServices = wire.NewSet(NewChatService, NewSessionService, gateway.NewGateway, NewTaskService, NewCallbackService, NewHistoryService)