refactor: Playground controller

controller/playground.go

+package controller
+
+import (
+	"errors"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"one-api/common"
+	"one-api/dto"
+	"one-api/middleware"
+	"one-api/model"
+	"one-api/service"
+	"one-api/setting"
+)
+
+func Playground(c *gin.Context) {
+	var openaiErr *dto.OpenAIErrorWithStatusCode
+
+	defer func() {
+		if openaiErr != nil {
+			c.JSON(openaiErr.StatusCode, gin.H{
+				"error": openaiErr.Error,
+			})
+		}
+	}()
+
+	useAccessToken := c.GetBool("use_access_token")
+	if useAccessToken {
+		openaiErr = service.OpenAIErrorWrapperLocal(errors.New("暂不支持使用 access token"), "access_token_not_supported", http.StatusBadRequest)
+		return
+	}
+
+	playgroundRequest := &dto.PlayGroundRequest{}
+	err := common.UnmarshalBodyReusable(c, playgroundRequest)
+	if err != nil {
+		openaiErr = service.OpenAIErrorWrapperLocal(err, "unmarshal_request_failed", http.StatusBadRequest)
+		return
+	}
+
+	if playgroundRequest.Model == "" {
+		openaiErr = service.OpenAIErrorWrapperLocal(errors.New("请选择模型"), "model_required", http.StatusBadRequest)
+		return
+	}
+	c.Set("original_model", playgroundRequest.Model)
+	group := playgroundRequest.Group
+	userGroup := c.GetString("group")
+
+	if group == "" {
+		group = userGroup
+	} else {
+		if !setting.GroupInUserUsableGroups(group) && group != userGroup {
+			openaiErr = service.OpenAIErrorWrapperLocal(errors.New("无权访问该分组"), "group_not_allowed", http.StatusForbidden)
+			return
+		}
+		c.Set("group", group)
+	}
+	c.Set("token_name", "playground-"+group)
+	channel, err := model.CacheGetRandomSatisfiedChannel(group, playgroundRequest.Model, 0)
+	if err != nil {
+		message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", group, playgroundRequest.Model)
+		openaiErr = service.OpenAIErrorWrapperLocal(errors.New(message), "get_playground_channel_failed", http.StatusInternalServerError)
+		return
+	}
+	middleware.SetupContextForSelectedChannel(c, channel, playgroundRequest.Model)
+	Relay(c)
+}

controller/relay.go

@@ -17,7 +17,6 @@ import (
 	"one-api/relay/constant"
 	relayconstant "one-api/relay/constant"
 	"one-api/service"
-	"one-api/setting"
 	"strings"
 )
 
@@ -49,58 +48,6 @@ func wsHandler(c *gin.Context, ws *websocket.Conn, relayMode int) *dto.OpenAIErr
 	return err
 }
 
-func Playground(c *gin.Context) {
-	var openaiErr *dto.OpenAIErrorWithStatusCode
-
-	defer func() {
-		if openaiErr != nil {
-			c.JSON(openaiErr.StatusCode, gin.H{
-				"error": openaiErr.Error,
-			})
-		}
-	}()
-
-	useAccessToken := c.GetBool("use_access_token")
-	if useAccessToken {
-		openaiErr = service.OpenAIErrorWrapperLocal(errors.New("暂不支持使用 access token"), "access_token_not_supported", http.StatusBadRequest)
-		return
-	}
-
-	playgroundRequest := &dto.PlayGroundRequest{}
-	err := common.UnmarshalBodyReusable(c, playgroundRequest)
-	if err != nil {
-		openaiErr = service.OpenAIErrorWrapperLocal(err, "unmarshal_request_failed", http.StatusBadRequest)
-		return
-	}
-
-	if playgroundRequest.Model == "" {
-		openaiErr = service.OpenAIErrorWrapperLocal(errors.New("请选择模型"), "model_required", http.StatusBadRequest)
-		return
-	}
-	c.Set("original_model", playgroundRequest.Model)
-	group := playgroundRequest.Group
-	userGroup := c.GetString("group")
-
-	if group == "" {
-		group = userGroup
-	} else {
-		if !setting.GroupInUserUsableGroups(group) && group != userGroup {
-			openaiErr = service.OpenAIErrorWrapperLocal(errors.New("无权访问该分组"), "group_not_allowed", http.StatusForbidden)
-			return
-		}
-		c.Set("group", group)
-	}
-	c.Set("token_name", "playground-"+group)
-	channel, err := model.CacheGetRandomSatisfiedChannel(group, playgroundRequest.Model, 0)
-	if err != nil {
-		message := fmt.Sprintf("当前分组 %s 下对于模型 %s 无可用渠道", group, playgroundRequest.Model)
-		openaiErr = service.OpenAIErrorWrapperLocal(errors.New(message), "get_playground_channel_failed", http.StatusInternalServerError)
-		return
-	}
-	middleware.SetupContextForSelectedChannel(c, channel, playgroundRequest.Model)
-	Relay(c)
-}
-
 func Relay(c *gin.Context) {
 	relayMode := constant.Path2RelayMode(c.Request.URL.Path)
 	requestId := c.GetString(common.RequestIdKey)