1

app/admin/service/line_direction.go

@@ -61,6 +61,25 @@ func (e *LineDirection) Get(d *dto.LineDirectionGetReq, p *actions.DataPermissio
 	return nil
 }
 
+// Get 获取LineDirection对象
+func (e *LineDirection) GetBySymbol(d *dto.LineDirectionGetReq, p *actions.DataPermission, model *models.LineDirection) error {
+	var data models.LineDirection
+
+	err := e.Orm.Model(&data).
+		Where("symbol =? AND type =?", d.Symbol, d.SymbolType).
+		First(model).Error
+	if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
+		err = errors.New("查看对象不存在")
+		e.Log.Errorf("Service GetLineDirection error:%s \r\n", err)
+		return err
+	}
+	if err != nil {
+		e.Log.Errorf("db error:%s", err)
+		return err
+	}
+	return nil
+}
+
 // Insert 创建LineDirection对象
 func (e *LineDirection) Insert(c *dto.LineDirectionInsertReq) error {
 	var err error