feat: You can save chat content while using the OpenAI model.

controller/relay-text.go

@@ -198,10 +198,12 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
 		fullRequestURL = fmt.Sprintf("%s/api/library/ask", baseURL)
 	}
 	var promptTokens int
+	var prompt string
 	var completionTokens int
 	switch relayMode {
 	case RelayModeChatCompletions:
 		promptTokens = countTokenMessages(textRequest.Messages, textRequest.Model)
+		prompt = textRequest.Messages[len(textRequest.Messages)-1].Content
 	case RelayModeCompletions:
 		promptTokens = countTokenInput(textRequest.Prompt, textRequest.Model)
 	case RelayModeModerations:
@@ -406,6 +408,8 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
 	var textResponse TextResponse
 	tokenName := c.GetString("token_name")
 
+	var response string
+
 	defer func(ctx context.Context) {
 		// c.Writer.Flush()
 		go func() {
@@ -438,6 +442,7 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
 				if quota != 0 {
 					logContent := fmt.Sprintf("模型倍率 %.2f，分组倍率 %.2f", modelRatio, groupRatio)
 					model.RecordConsumeLog(ctx, userId, channelId, promptTokens, completionTokens, textRequest.Model, tokenName, quota, logContent)
+					model.RecordConsumeText(userId, tokenName, prompt, response)
 					model.UpdateUserUsedQuotaAndRequestCount(userId, quota)
 					model.UpdateChannelUsedQuota(channelId, quota)
 				}
@@ -453,6 +458,7 @@ func relayTextHelper(c *gin.Context, relayMode int) *OpenAIErrorWithStatusCode {
 			}
 			textResponse.Usage.PromptTokens = promptTokens
 			textResponse.Usage.CompletionTokens = countTokenText(responseText, textRequest.Model)
+			response = responseText
 			return nil
 		} else {
 			err, usage := openaiHandler(c, resp, consumeQuota, promptTokens, textRequest.Model)

model/log-text.go

@@ -0,0 +1,31 @@
+package model
+
+import (
+	"one-api/common"
+)
+
+type LogText struct {
+	Id         int    `json:"id"`
+	UserId     int    `json:"user_id" gorm:"index"`
+	CreatedAt  int64  `json:"created_at" gorm:"index"`
+	Username   string `json:"username" gorm:"index;default:''"`
+	TokenName  string `json:"token_name" gorm:"index;default:''"`
+	Prompt     string `json:"prompt" gorm:"type:text"`
+	Completion string `json:"completion" gorm:"type:text"`
+}
+
+func RecordConsumeText(userId int, token string, prompt string, completion string) {
+
+	text := &LogText{
+		UserId:     userId,
+		Username:   GetUsernameById(userId),
+		CreatedAt:  common.GetTimestamp(),
+		TokenName:  token,
+		Prompt:     prompt,
+		Completion: completion,
+	}
+	err := DB.Create(text).Error
+	if err != nil {
+		common.SysError("failed to record text: " + err.Error())
+	}
+}

model/main.go

@@ -111,6 +111,10 @@ func InitDB() (err error) {
 		if err != nil {
 			return err
 		}
+		err = db.AutoMigrate(&LogText{})
+		if err != nil {
+			return err
+		}
 		common.SysLog("database migrated")
 		err = createRootAccountIfNeed()
 		return err