wechat

server/api/v1/pet/user/pet_assistant_api.go

@@ -177,14 +177,14 @@ func (p *PetAssistantApi) StreamAskPetAssistant(ctx *gin.Context) {
 
 // GetAssistantHistory 获取宠物助手对话历史
 // @Tags PetAssistant
-// @Summary 获取宠物助手对话历史记录
+// @Summary 获取宠物助手对话历史记录（简化版本，只返回必要字段）
 // @Security ApiKeyAuth
 // @Accept application/json
 // @Produce application/json
 // @Param sessionId query string false "会话ID"
 // @Param page query int false "页码" default(1)
 // @Param pageSize query int false "每页数量" default(20)
-// @Success 200 {object} response.Response{data=[]pet.PetAiAssistantConversations,msg=string} "获取成功"
+// @Success 200 {object} response.Response{data=[]petResponse.ChatHistoryItem,msg=string} "获取成功"
 // @Router /api/v1/pet/user/assistant/history [get]
 func (p *PetAssistantApi) GetAssistantHistory(ctx *gin.Context) {
 	// 创建业务用Context

server/go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/aws/aws-sdk-go v1.55.6
 	github.com/casbin/casbin/v2 v2.103.0
 	github.com/casbin/gorm-adapter/v3 v3.32.0
+	github.com/dzwvip/gorm-oracle v0.1.2
 	github.com/fsnotify/fsnotify v1.8.0
 	github.com/gin-gonic/gin v1.10.0
 	github.com/glebarez/sqlite v1.11.0
@@ -17,6 +18,7 @@ require (
 	github.com/gookit/color v1.5.4
 	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.24.9+incompatible
 	github.com/jordan-wright/email v4.0.1-0.20210109023952-943e75fe5223+incompatible
+	github.com/kirklin/go-swd v0.0.3
 	github.com/mark3labs/mcp-go v0.31.0
 	github.com/mholt/archives v0.1.1
 	github.com/minio/minio-go/v7 v7.0.84
@@ -75,6 +77,7 @@ require (
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/dsnet/compress v0.0.2-0.20230904184137-39efe44ab707 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/emirpasic/gods v1.12.0 // indirect
 	github.com/fatih/structs v1.1.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gammazero/toposort v0.1.1 // indirect
@@ -96,6 +99,7 @@ require (
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
@@ -109,7 +113,6 @@ require (
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/kirklin/go-swd v0.0.3 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/klauspost/pgzip v1.2.6 // indirect
@@ -129,6 +132,7 @@ require (
 	github.com/mozillazg/go-httpheader v0.4.0 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/nwaples/rardecode/v2 v2.1.0 // indirect
+	github.com/olahol/melody v1.3.0 // indirect
 	github.com/otiai10/mint v1.6.3 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/pierrec/lz4/v4 v4.1.22 // indirect
@@ -141,6 +145,7 @@ require (
 	github.com/sagikazarmark/locafero v0.7.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
+	github.com/sijms/go-ora/v2 v2.7.17 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/sorairolake/lzip-go v0.3.5 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
@@ -149,6 +154,7 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/therootcompany/xz v1.0.1 // indirect
+	github.com/thoas/go-funk v0.7.0 // indirect
 	github.com/tidwall/gjson v1.14.1 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect

server/go.sum

@@ -115,6 +115,10 @@ github.com/dsnet/compress v0.0.2-0.20230904184137-39efe44ab707/go.mod h1:qssHWj6
 github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/dzwvip/gorm-oracle v0.1.2 h1:811aFDY7oDfKWHc0Z0lHdXzzr89EmKBSwc/jLJ8GU5g=
+github.com/dzwvip/gorm-oracle v0.1.2/go.mod h1:TbF7idnO9UgGpJ0qJpDZby1/wGquzP5GYof88ScBITE=
+github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
+github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
@@ -253,6 +257,8 @@ github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
 github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
 github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
 github.com/gorilla/sessions v1.2.1/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
+github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
+github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -291,6 +297,7 @@ github.com/jcmturner/rpc/v2 v2.0.3/go.mod h1:VUJYCIDm3PVOEHw8sgt091/20OJjskO/YJk
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.4/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
@@ -389,6 +396,8 @@ github.com/nwaples/rardecode/v2 v2.1.0/go.mod h1:7uz379lSxPe6j9nvzxUZ+n7mnJNgjsR
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
+github.com/olahol/melody v1.3.0 h1:n7UlKiQnxVrgxKoM0d7usZiN+Z0y2lVENtYLgKtXS6s=
+github.com/olahol/melody v1.3.0/go.mod h1:GgkTl6Y7yWj/HtfD48Q5vLKPVoZOH+Qqgfa7CvJgJM4=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
 github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
@@ -457,6 +466,8 @@ github.com/shoenig/go-m1cpu v0.1.6 h1:nxdKQNcEB6vzgA2E2bvzKIYRuNj7XNJ4S/aRSwKzFt
 github.com/shoenig/go-m1cpu v0.1.6/go.mod h1:1JJMcUBvfNwpq05QDQVAnx3gUHr9IYF7GNg9SUEw2VQ=
 github.com/shoenig/test v0.6.4 h1:kVTaSd7WLz5WZ2IaoM0RSzRsUD+m8wRR+5qvntpn4LU=
 github.com/shoenig/test v0.6.4/go.mod h1:byHiCGXqrVaflBLAMq/srcZIHynQPQgeyvkvXnjqq0k=
+github.com/sijms/go-ora/v2 v2.7.17 h1:M/pYIqjaMUeBxyzOWp2oj4ntF6fHSBloJWGNH9vbmsU=
+github.com/sijms/go-ora/v2 v2.7.17/go.mod h1:EHxlY6x7y9HAsdfumurRfTd+v8NrEOTR3Xl4FWlH6xk=
 github.com/silenceper/wechat/v2 v2.1.9 h1:wc092gUkGbbBRTdzPxROhQhOH5iE98stnfzKA73mnTo=
 github.com/silenceper/wechat/v2 v2.1.9/go.mod h1:7Iu3EhQYVtDUJAj+ZVRy8yom75ga7aDWv8RurLkVm0s=
 github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
@@ -508,6 +519,8 @@ github.com/tencentyun/cos-go-sdk-v5 v0.7.60 h1:/e/tmvRmfKexr/QQIBzWhOkZWsmY3EK72
 github.com/tencentyun/cos-go-sdk-v5 v0.7.60/go.mod h1:8+hG+mQMuRP/OIS9d83syAvXvrMj9HhkND6Q1fLghw0=
 github.com/therootcompany/xz v1.0.1 h1:CmOtsn1CbtmyYiusbfmhmkpAAETj0wBIH6kCYaX+xzw=
 github.com/therootcompany/xz v1.0.1/go.mod h1:3K3UH1yCKgBneZYhuQUvJ9HPD19UEXEI0BWbMn8qNMY=
+github.com/thoas/go-funk v0.7.0 h1:GmirKrs6j6zJbhJIficOsz2aAI7700KsU/5YrdHRM1Y=
+github.com/thoas/go-funk v0.7.0/go.mod h1:+IWnUfUmFO1+WVYQWQtIJHeRRdaIyyYglZN7xzUPe4Q=
 github.com/tidwall/gjson v1.14.1 h1:iymTbGkQBhveq21bEvAQ81I0LEBork8BFe1CUZXdyuo=
 github.com/tidwall/gjson v1.14.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
@@ -529,8 +542,6 @@ github.com/unrolled/secure v1.17.0 h1:Io7ifFgo99Bnh0J7+Q+qcMzWM6kaDPCA5FroFZEdbW
 github.com/unrolled/secure v1.17.0/go.mod h1:BmF5hyM6tXczk3MpQkFf1hpKSRqCyhqcbiQtiAF7+40=
 github.com/volcengine/volc-sdk-golang v1.0.23 h1:anOslb2Qp6ywnsbyq9jqR0ljuO63kg9PY+4OehIk5R8=
 github.com/volcengine/volc-sdk-golang v1.0.23/go.mod h1:AfG/PZRUkHJ9inETvbjNifTDgut25Wbkm2QoYBTbvyU=
-github.com/volcengine/volcengine-go-sdk v1.1.25 h1:wwR2DTJGw2sOZ1wTWaQLn03PGO0O+motGvsoVvAp5Zk=
-github.com/volcengine/volcengine-go-sdk v1.1.25/go.mod h1:EyKoi6t6eZxoPNGr2GdFCZti2Skd7MO3eUzx7TtSvNo=
 github.com/volcengine/volcengine-go-sdk v1.1.31 h1:qrNd/fu+ZWzH93EBSPBSntGwgwo7cHITxxv1IdvLxls=
 github.com/volcengine/volcengine-go-sdk v1.1.31/go.mod h1:EyKoi6t6eZxoPNGr2GdFCZti2Skd7MO3eUzx7TtSvNo=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
@@ -894,6 +905,7 @@ gorm.io/driver/sqlserver v1.5.4 h1:xA+Y1KDNspv79q43bPyjDMUgHoYHLhXYmdFcYPobg8g=
 gorm.io/driver/sqlserver v1.5.4/go.mod h1:+frZ/qYmuna11zHPlh5oc2O6ZA/lS88Keb0XSH1Zh/g=
 gorm.io/gen v0.3.26 h1:sFf1j7vNStimPRRAtH4zz5NiHM+1dr6eA9aaRdplyhY=
 gorm.io/gen v0.3.26/go.mod h1:a5lq5y3w4g5LMxBcw0wnO6tYUCdNutWODq5LrIt75LE=
+gorm.io/gorm v1.24.0/go.mod h1:DVrVomtaYTbqs7gB/x2uVvqnXzv0nqjB396B8cG4dBA=
 gorm.io/gorm v1.24.7-0.20230306060331-85eaf9eeda11/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
 gorm.io/gorm v1.25.0/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
 gorm.io/gorm v1.25.7-0.20240204074919-46816ad31dde/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=

server/model/pet/response/chat_response.go

@@ -2,8 +2,6 @@ package response
 
 import (
 	"time"
-
-	"github.com/flipped-aurora/gin-vue-admin/server/model/pet"
 )
 
 // ChatResponse 宠物助手聊天响应结构体
@@ -26,37 +24,37 @@ type StreamEvent struct {
 	Data  interface{} `json:"data"`  // 事件数据
 }
 
-// StreamMessageData 流式消息数据结构体
+// StreamMessageData 流式消息数据结构体（简化版）
 type StreamMessageData struct {
-	Delta     string `json:"delta"`     // 增量消息内容
+	Delta string `json:"delta"` // 增量消息内容
-	SessionId string `json:"sessionId"` // 会话ID
-	RequestId string `json:"requestId"` // 请求ID
 }
 
-// StreamErrorData 流式错误数据结构体
+// StreamErrorData 流式错误数据结构体（简化版）
 type StreamErrorData struct {
-	Error     string `json:"error"`     // 错误信息
+	Error string `json:"error"` // 错误信息
-	Code      string `json:"code"`      // 错误代码
-	RequestId string `json:"requestId"` // 请求ID
 }
 
-// StreamDoneData 流式完成数据结构体
+// StreamDoneData 流式完成数据结构体（简化版）
 type StreamDoneData struct {
-	Message      string `json:"message"`      // 完整消息内容
+	Message   string `json:"message"`   // 完整消息内容
-	SessionId    string `json:"sessionId"`    // 会话ID
+	SessionId string `json:"sessionId"` // 会话ID
-	RequestId    string `json:"requestId"`    // 请求ID
+}
-	TokenCount   int    `json:"tokenCount"`   // Token消耗数量
+
-	ResponseTime int64  `json:"responseTime"` // 响应时间(毫秒)
+// ChatHistoryItem 聊天历史项结构体（简化版）
-	IsSensitive  bool   `json:"isSensitive"`  // 是否包含敏感词
+type ChatHistoryItem struct {
-	FinishReason string `json:"finishReason"` // 完成原因
+	ID        uint      `json:"id"`        // 消息ID
+	Role      string    `json:"role"`      // 角色：user/assistant
+	Message   string    `json:"message"`   // 消息内容
+	SessionId string    `json:"sessionId"` // 会话ID
+	CreatedAt time.Time `json:"createdAt"` // 创建时间
 }
 
 // ChatHistoryResponse 聊天历史响应结构体
 type ChatHistoryResponse struct {
-	List     []pet.PetAiAssistantConversations `json:"list"`     // 对话记录列表
+	List     []ChatHistoryItem `json:"list"`     // 对话记录列表
-	Total    int64                             `json:"total"`    // 总记录数
+	Total    int64             `json:"total"`    // 总记录数
-	Page     int                               `json:"page"`     // 当前页码
+	Page     int               `json:"page"`     // 当前页码
-	PageSize int                               `json:"pageSize"` // 每页大小
+	PageSize int               `json:"pageSize"` // 每页大小
 }
 
 // SessionInfo 会话信息结构体

server/service/pet/pet_chat_service.go

@@ -140,8 +140,8 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 		global.GVA_LOG.Error("敏感词检测失败", zap.Error(err))
 		eventChan <- StreamEvent{
 			Event: "error",
-			Data: map[string]interface{}{
+			Data: petResponse.StreamErrorData{
-				"error": "敏感词检测失败",
+				Error: "敏感词检测失败",
 			},
 		}
 		return err
@@ -158,18 +158,17 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 
 		eventChan <- StreamEvent{
 			Event: "message",
-			Data: ChatResponse{
+			Data: petResponse.StreamMessageData{
-				Message:      "您的消息包含不当内容，请重新输入。",
+				Delta: "您的消息包含不当内容，请重新输入。",
-				SessionId:    req.SessionId,
-				IsSensitive:  true,
-				TokenCount:   0,
-				ResponseTime: time.Since(startTime).Milliseconds(),
 			},
 		}
 
 		eventChan <- StreamEvent{
 			Event: "done",
-			Data:  map[string]interface{}{"finished": true},
+			Data: petResponse.StreamDoneData{
+				Message:   "您的消息包含不当内容，请重新输入。",
+				SessionId: req.SessionId,
+			},
 		}
 		return nil
 	}
@@ -186,8 +185,8 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 		global.GVA_LOG.Error("获取对话历史失败", zap.Error(err))
 		eventChan <- StreamEvent{
 			Event: "error",
-			Data: map[string]interface{}{
+			Data: petResponse.StreamErrorData{
-				"error": "获取对话历史失败",
+				Error: "获取对话历史失败",
 			},
 		}
 		return err
@@ -215,8 +214,8 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 			global.GVA_LOG.Error("LLM流式调用失败", zap.Error(err))
 			eventChan <- StreamEvent{
 				Event: "error",
-				Data: map[string]interface{}{
+				Data: petResponse.StreamErrorData{
-					"error": "LLM调用失败",
+					Error: "LLM调用失败",
 				},
 			}
 		}
@@ -246,9 +245,8 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 					// 转发消息给客户端
 					eventChan <- StreamEvent{
 						Event: "message",
-						Data: map[string]interface{}{
+						Data: petResponse.StreamMessageData{
-							"delta":     delta,
+							Delta: delta,
-							"sessionId": sessionId,
 						},
 					}
 				}
@@ -284,13 +282,9 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 				// 发送完成事件
 				eventChan <- StreamEvent{
 					Event: "done",
-					Data: ChatResponse{
+					Data: petResponse.StreamDoneData{
-						Message:      fullMessage,
+						Message:   fullMessage,
-						SessionId:    sessionId,
+						SessionId: sessionId,
-						IsSensitive:  aiHasSensitive,
-						TokenCount:   tokenCount,
-						ResponseTime: responseTime,
-						RequestId:    llmReq.RequestID,
 					},
 				}
 				return nil
@@ -300,8 +294,8 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 				global.GVA_LOG.Error("LLM流式响应错误", zap.Any("error", llmEvent.Data.Error))
 				eventChan <- StreamEvent{
 					Event: "error",
-					Data: map[string]interface{}{
+					Data: petResponse.StreamErrorData{
-						"error": "LLM响应错误",
+						Error: "LLM响应错误",
 					},
 				}
 				return fmt.Errorf("LLM响应错误")
@@ -311,7 +305,7 @@ func (p *PetChatService) StreamChat(ctx context.Context, userId uint, req ChatRe
 }
 
 // GetChatHistory 获取对话历史
-func (p *PetChatService) GetChatHistory(ctx context.Context, userId uint, sessionId string, limit int) ([]pet.PetAiAssistantConversations, error) {
+func (p *PetChatService) GetChatHistory(ctx context.Context, userId uint, sessionId string, limit int) ([]petResponse.ChatHistoryItem, error) {
 	var conversations []pet.PetAiAssistantConversations
 
 	query := global.GVA_DB.WithContext(ctx).Where("user_id = ?", userId)
@@ -331,7 +325,28 @@ func (p *PetChatService) GetChatHistory(ctx context.Context, userId uint, sessio
 		conversations[i], conversations[j] = conversations[j], conversations[i]
 	}
 
-	return conversations, nil
+	// 转换为简化结构
+	items := make([]petResponse.ChatHistoryItem, 0, len(conversations))
+	for _, conv := range conversations {
+		if conv.MessageContent != nil && conv.Role != nil {
+			item := petResponse.ChatHistoryItem{
+				ID:        conv.ID,
+				Role:      *conv.Role,
+				Message:   *conv.MessageContent,
+				SessionId: "",
+				CreatedAt: conv.CreatedAt,
+			}
+
+			// 设置会话ID（如果存在）
+			if conv.SessionId != nil {
+				item.SessionId = *conv.SessionId
+			}
+
+			items = append(items, item)
+		}
+	}
+
+	return items, nil
 }
 
 // SaveConversation 保存对话记录
@@ -368,7 +383,7 @@ func (p *PetChatService) GetChatSessions(ctx context.Context, userId uint) ([]ma
 }
 
 // buildMessages 构建LLM请求消息
-func (p *PetChatService) buildMessages(history []pet.PetAiAssistantConversations, userMessage string) []utils.LLMMessage {
+func (p *PetChatService) buildMessages(history []petResponse.ChatHistoryItem, userMessage string) []utils.LLMMessage {
 	messages := []utils.LLMMessage{
 		{
 			Role:    "system",
@@ -378,12 +393,10 @@ func (p *PetChatService) buildMessages(history []pet.PetAiAssistantConversations
 
 	// 添加历史对话
 	for _, conv := range history {
-		if conv.MessageContent != nil && conv.Role != nil {
+		messages = append(messages, utils.LLMMessage{
-			messages = append(messages, utils.LLMMessage{
+			Role:    conv.Role,
-				Role:    *conv.Role,
+			Content: conv.Message,
-				Content: *conv.MessageContent,
+		})
-			})
-		}
 	}
 
 	// 添加当前用户消息

server/utils/sensitive_word.go

@@ -34,17 +34,11 @@ func (s *SensitiveWordUtil) InitDetector() error {
 		detector, err := swd.New()
 		if err != nil {
 			s.initErr = err
-			// 只有在global.GVA_LOG不为nil时才记录日志
+			global.GVA_LOG.Error("Failed to initialize sensitive word detector", zap.Error(err))
-			if global.GVA_LOG != nil {
-				global.GVA_LOG.Error("Failed to initialize sensitive word detector", zap.Error(err))
-			}
 			return
 		}
 		s.detector = detector
-		// 只有在global.GVA_LOG不为nil时才记录日志
+		global.GVA_LOG.Info("Sensitive word detector initialized successfully")
-		if global.GVA_LOG != nil {
-			global.GVA_LOG.Info("Sensitive word detector initialized successfully")
-		}
 	})
 	return s.initErr
 }

server/utils/volcengine_llm.go

@@ -98,18 +98,14 @@ func (v *VolcengineLLMUtil) InitClient() error {
 		// 验证配置
 		if config.ApiKey == "" {
 			v.initErr = fmt.Errorf("volcengine api key is empty")
-			if global.GVA_LOG != nil {
+			global.GVA_LOG.Error("Volcengine configuration error", zap.Error(v.initErr))
-				global.GVA_LOG.Error("Volcengine configuration error", zap.Error(v.initErr))
-			}
 			return
 		}
 
 		// 创建ARK Runtime客户端，使用API Key
 		v.client = arkruntime.NewClientWithApiKey(config.ApiKey)
 
-		if global.GVA_LOG != nil {
+		global.GVA_LOG.Info("Volcengine LLM client initialized successfully")
-			global.GVA_LOG.Info("Volcengine LLM client initialized successfully")
-		}
 	})
 	return v.initErr
 }
@@ -165,9 +161,7 @@ func (v *VolcengineLLMUtil) ChatCompletion(req LLMRequest) (*LLMResponse, error)
 	// 调用API
 	resp, err := v.client.CreateChatCompletion(context.Background(), chatReq)
 	if err != nil {
-		if global.GVA_LOG != nil {
+		global.GVA_LOG.Error("Chat completion failed", zap.Error(err), zap.String("requestID", req.RequestID))
-			global.GVA_LOG.Error("Chat completion failed", zap.Error(err), zap.String("requestID", req.RequestID))
-		}
 		return nil, err
 	}
 
@@ -199,9 +193,7 @@ func (v *VolcengineLLMUtil) ChatCompletion(req LLMRequest) (*LLMResponse, error)
 		Usage:   usage,
 	}
 
-	if global.GVA_LOG != nil {
+	global.GVA_LOG.Info("Chat completion successful", zap.String("requestID", req.RequestID))
-		global.GVA_LOG.Info("Chat completion successful", zap.String("requestID", req.RequestID))
-	}
 	return chatResp, nil
 }
 
@@ -264,16 +256,12 @@ func (v *VolcengineLLMUtil) StreamChatCompletion(req LLMRequest, eventChan chan<
 	// 调用流式API
 	stream_resp, err := v.client.CreateChatCompletionStream(ctx, chatReq)
 	if err != nil {
-		if global.GVA_LOG != nil {
+		global.GVA_LOG.Error("Stream chat completion failed", zap.Error(err), zap.String("requestID", req.RequestID))
-			global.GVA_LOG.Error("Stream chat completion failed", zap.Error(err), zap.String("requestID", req.RequestID))
-		}
 		return err
 	}
 	defer stream_resp.Close()
 
-	if global.GVA_LOG != nil {
+	global.GVA_LOG.Info("Stream chat completion started", zap.String("requestID", req.RequestID))
-		global.GVA_LOG.Info("Stream chat completion started", zap.String("requestID", req.RequestID))
-	}
 
 	// 处理流式响应
 	for {
@@ -293,14 +281,10 @@ func (v *VolcengineLLMUtil) StreamChatCompletion(req LLMRequest, eventChan chan<
 							Object: "chat.completion.chunk",
 						},
 					}
-					if global.GVA_LOG != nil {
+					global.GVA_LOG.Info("Stream chat completion finished", zap.String("requestID", req.RequestID))
-						global.GVA_LOG.Info("Stream chat completion finished", zap.String("requestID", req.RequestID))
-					}
 					return nil
 				}
-				if global.GVA_LOG != nil {
+				global.GVA_LOG.Error("Stream receive error", zap.Error(err), zap.String("requestID", req.RequestID))
-					global.GVA_LOG.Error("Stream receive error", zap.Error(err), zap.String("requestID", req.RequestID))
-				}
 				eventChan <- LLMStreamEvent{
 					Event: "error",
 					Data: LLMResponse{
@@ -359,9 +343,7 @@ func (v *VolcengineLLMUtil) StopGeneration(requestID string) error {
 		if cancelFunc, ok := cancel.(context.CancelFunc); ok {
 			cancelFunc()
 			v.activeSessions.Delete(requestID)
-			if global.GVA_LOG != nil {
+			global.GVA_LOG.Info("Generation stopped", zap.String("requestID", requestID))
-				global.GVA_LOG.Info("Generation stopped", zap.String("requestID", requestID))
-			}
 			return nil
 		}
 	}