分类

app/admin/apis/basic/category.go

@@ -4,6 +4,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"go-admin/app/admin/middleware"
 	"go-admin/app/admin/models"
+	"go-admin/app/admin/models/common"
 	orm "go-admin/common/global"
 	"go-admin/logger"
 	"go-admin/tools"
@@ -113,25 +114,19 @@ func UpdateCategory(c *gin.Context) {
 	app.OK(c, nil, "ok")
 }
 
-type DeleteCategoryRequest struct {
+// DeleteCategory 删除分类
-	Id uint32 `json:"id" validate:"required"`
+// @Summary 删除分类
-}
+// @Tags 商品分类
-
+// @Produce json
+// @Param id int path true "分类id"
+// @Success 200 {object} app.Response
+// @Router /api/v1/category/delete/:id [delete]
 func DeleteCategory(c *gin.Context) {
-	req := new(DeleteCategoryRequest)
+	id := c.Param("id")
-	_ = c.ShouldBindJSON(req)
+	err := orm.Eloquent.Model(models.Category{}).
-
+		Scopes(common.ScopeBusiness(middleware.GetCooperativeBusinessId(c))).
-	if err := tools.Validate(req); err != nil {
+		Delete(id).
-		app.Error(c, 400, err, "参数错误")
+		Error
-		return
-	}
-	category, err := models.GetCategoryById(req.Id)
-	if err != nil {
-		app.Error(c, 500, err, "分类不存在")
-		return
-	}
-
-	err = orm.Eloquent.Model(category).Delete(category.ID).Error
 	if err != nil {
 		app.Error(c, 500, err, "删除失败")
 		return
@@ -140,3 +135,7 @@ func DeleteCategory(c *gin.Context) {
 	app.OK(c, nil, "ok")
 	return
 }
+
+func CategoryList(c *gin.Context) {
+
+}

app/admin/models/category.go

@@ -78,3 +78,36 @@ func GetCategoryById(id uint32) (*Category, error) {
 
 	return c, nil
 }
+
+type CategoryModel struct {
+	Category
+	SubCategory []*CategoryModel
+}
+
+func GetCategoryList(bid uint32) ([]*CategoryModel, error) {
+	var list = make([]*CategoryModel, 0)
+	m := orm.Eloquent.Model(Category{})
+	err := m.Scopes(common.ScopeBusiness(bid)).Where("pid = ?", 0).Find(&list).Error
+	if err != nil {
+		return nil, err
+	}
+	for _, top := range list {
+		top.SubCategory = findChildCategory(top)
+	}
+
+	return list, nil
+}
+
+func findChildCategory(prev *CategoryModel) []*CategoryModel {
+	var cs []*CategoryModel
+	err := orm.Eloquent.Model(Category{}).Where("pid", prev.ID).Find(&cs).Error
+	if err != nil {
+		return nil
+	}
+
+	for _, c := range cs {
+		c.SubCategory = findChildCategory(c)
+	}
+
+	return cs
+}