增加批量删除模型功能

api/handler/admin/chat_model_handler.go

@@ -8,6 +8,7 @@ package admin
 // * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
 import (
+	"fmt"
 	"geekai/core"
 	"geekai/core/types"
 	"geekai/handler"
@@ -36,6 +37,7 @@ func (h *ChatModelHandler) RegisterRoutes() {
 	group.POST("set", h.Set)
 	group.POST("sort", h.Sort)
 	group.GET("remove", h.Remove)
+	group.POST("batch-remove", h.BatchRemove)
 }
 
 func (h *ChatModelHandler) Save(c *gin.Context) {
@@ -211,3 +213,33 @@ func (h *ChatModelHandler) Remove(c *gin.Context) {
 	}
 	resp.SUCCESS(c)
 }
+
+// BatchRemove 批量删除模型
+func (h *ChatModelHandler) BatchRemove(c *gin.Context) {
+	var data struct {
+		Ids []uint `json:"ids"`
+	}
+
+	if err := c.ShouldBindJSON(&data); err != nil {
+		resp.ERROR(c, types.InvalidArgs)
+		return
+	}
+
+	if len(data.Ids) == 0 {
+		resp.ERROR(c, "请选择要删除的模型")
+		return
+	}
+
+	// 执行批量删除
+	err := h.DB.Where("id IN ?", data.Ids).Delete(&model.ChatModel{}).Error
+	if err != nil {
+		logger.Error("批量删除模型失败：", err)
+		resp.ERROR(c, "批量删除失败："+err.Error())
+		return
+	}
+
+	resp.SUCCESS(c, gin.H{
+		"message":       fmt.Sprintf("成功删除 %d 个模型", len(data.Ids)),
+		"deleted_count": len(data.Ids),
+	})
+}