feat: 渠道类型接口

internal/handler/common_handler.go

@@ -0,0 +1,22 @@
+package handler
+
+import (
+	"gpt-load/internal/channel"
+	"gpt-load/internal/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+// CommonHandler handles common, non-grouped requests.
+type CommonHandler struct{}
+
+// NewCommonHandler creates a new CommonHandler.
+func NewCommonHandler() *CommonHandler {
+	return &CommonHandler{}
+}
+
+// GetChannelTypes returns a list of available channel types.
+func (h *CommonHandler) GetChannelTypes(c *gin.Context) {
+	channelTypes := channel.GetChannels()
+	response.Success(c, channelTypes)
+}

internal/handler/handler.go

@@ -23,6 +23,7 @@ type Server struct {
 	KeyManualValidationService *services.KeyManualValidationService
 	TaskService                *services.TaskService
 	KeyService                 *services.KeyService
+	CommonHandler              *CommonHandler
 }
 
 // NewServer creates a new handler instance
@@ -43,6 +44,7 @@ func NewServer(
 		KeyManualValidationService: keyManualValidationService,
 		TaskService:                taskService,
 		KeyService:                 keyService,
+		CommonHandler:              NewCommonHandler(),
 	}
 }