🎨 结构中继控制器

common/client.go

@@ -96,7 +96,7 @@ func SendRequest(req *http.Request, response any, outputResp bool) (*http.Respon
 	// 发送请求
 	resp, err := HttpClient.Do(req)
 	if err != nil {
-		return nil, types.ErrorWrapper(err, "http_request_failed", http.StatusInternalServerError)
+		return nil, ErrorWrapper(err, "http_request_failed", http.StatusInternalServerError)
 	}
 
 	if !outputResp {
@@ -120,7 +120,7 @@ func SendRequest(req *http.Request, response any, outputResp bool) (*http.Respon
 		err = DecodeResponse(resp.Body, response)
 	}
 	if err != nil {
-		return nil, types.ErrorWrapper(err, "decode_response_failed", http.StatusInternalServerError)
+		return nil, ErrorWrapper(err, "decode_response_failed", http.StatusInternalServerError)
 	}
 
 	if outputResp {

common/gin.go

@@ -2,11 +2,12 @@ package common
 
 import (
 	"bytes"
-	"encoding/json"
+	"fmt"
 	"io"
-	"strings"
+	"one-api/types"
 
 	"github.com/gin-gonic/gin"
+	"github.com/go-playground/validator/v10"
 )
 
 func UnmarshalBodyReusable(c *gin.Context, v any) error {
@@ -18,17 +19,43 @@ func UnmarshalBodyReusable(c *gin.Context, v any) error {
 	if err != nil {
 		return err
 	}
-	contentType := c.Request.Header.Get("Content-Type")
-	if strings.HasPrefix(contentType, "application/json") {
-		err = json.Unmarshal(requestBody, &v)
-	} else if strings.HasPrefix(contentType, "multipart/form-data") {
-		c.Request.Body = io.NopCloser(bytes.NewBuffer(requestBody))
-		err = c.ShouldBind(v)
-	}
+	c.Request.Body = io.NopCloser(bytes.NewBuffer(requestBody))
+	err = c.ShouldBind(v)
 	if err != nil {
+		if errs, ok := err.(validator.ValidationErrors); ok {
+			// 返回第一个错误字段的名称
+			return fmt.Errorf("field %s is required", errs[0].Field())
+		}
 		return err
 	}
-	// Reset request body
+
 	c.Request.Body = io.NopCloser(bytes.NewBuffer(requestBody))
 	return nil
 }
+
+func ErrorWrapper(err error, code string, statusCode int) *types.OpenAIErrorWithStatusCode {
+	return StringErrorWrapper(err.Error(), code, statusCode)
+}
+
+func StringErrorWrapper(err string, code string, statusCode int) *types.OpenAIErrorWithStatusCode {
+	openAIError := types.OpenAIError{
+		Message: err,
+		Type:    "one_api_error",
+		Code:    code,
+	}
+	return &types.OpenAIErrorWithStatusCode{
+		OpenAIError: openAIError,
+		StatusCode:  statusCode,
+	}
+}
+
+func AbortWithMessage(c *gin.Context, statusCode int, message string) {
+	c.JSON(statusCode, gin.H{
+		"error": gin.H{
+			"message": message,
+			"type":    "one_api_error",
+		},
+	})
+	c.Abort()
+	LogError(c.Request.Context(), message)
+}