first commit

ZR.Service/System/SysDictService.cs

@@ -0,0 +1,121 @@
+using Infrastructure;
+using Infrastructure.Attribute;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using ZR.Model.System;
+using ZR.Repository.System;
+using ZR.Service.IService;
+
+namespace ZR.Service.System
+{
+    /// <summary>
+    /// 字典类型
+    /// </summary>
+    [AppService(ServiceType = typeof(ISysDictService), ServiceLifetime = LifeTime.Transient)]
+    public class SysDictService : BaseService<SysDictType>, ISysDictService
+    { 
+        private SysDictRepository sysDictRepository;
+        private SysDictDataRepository DictDataRepository;
+
+        public SysDictService(SysDictRepository sysDictRepository, SysDictDataRepository dictDataRepository)
+        {
+            this.sysDictRepository = sysDictRepository;
+            this.DictDataRepository = dictDataRepository;
+        }
+
+        /// <summary>
+        /// 查询字段类型列表
+        /// </summary>
+        /// <param name="dictType">实体模型</param>
+        /// <returns></returns>
+        public List<SysDictType> SelectDictTypeList(SysDictType dictType)
+        {
+            return sysDictRepository.SelectDictTypeList(dictType);
+        }
+
+        /// <summary>
+        /// 根据Id查询
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public SysDictType SelectDictTypeById(long id)
+        {
+            return sysDictRepository.SelectDictTypeById(id);
+        }
+
+        /// <summary>
+        /// 校验字典类型称是否唯一
+        /// </summary>
+        /// <param name="dictType">字典类型</param>
+        /// <returns></returns>
+        public string CheckDictTypeUnique(SysDictType dictType)
+        {
+            SysDictType sysDictType = sysDictRepository.CheckDictTypeUnique(dictType.DictType);
+            if (sysDictType != null && sysDictType.DictId != dictType.DictId)
+            {
+                return UserConstants.NOT_UNIQUE;
+            }
+            return UserConstants.UNIQUE;
+        }
+
+        /// <summary>
+        /// 删除一个
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public int DeleteDictTypeById(long id)
+        {
+            return sysDictRepository.DeleteDictTypeById(id);
+        }
+
+        /// <summary>
+        /// 批量删除字典数据信息
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public int DeleteDictTypeByIds(long[] dictIds)
+        {
+            foreach (var dictId in dictIds)
+            {
+                SysDictType dictType = SelectDictTypeById(dictId);
+                if (DictDataRepository.CountDictDataByType(dictType.DictType) > 0)
+                {
+                    throw new CustomException($"{dictType.DictName}已分配,不能删除");
+                }
+            }
+            int count = sysDictRepository.DeleteDictTypeByIds(dictIds);
+            //if (count > 0)
+            //{
+            //    DictUtils.clearDictCache();
+            //}
+            return count;
+        }
+
+        /// <summary>
+        /// 插入字典类型
+        /// </summary>
+        /// <param name="sysDictType"></param>
+        /// <returns></returns>
+        public long InsertDictType(SysDictType sysDictType)
+        {
+            return sysDictRepository.InsertDictType(sysDictType);
+        }
+
+        /// <summary>
+        /// 修改字典类型
+        /// </summary>
+        /// <param name="sysDictType"></param>
+        /// <returns></returns>
+        public int UpdateDictType(SysDictType sysDictType)
+        {
+            SysDictType oldDict = sysDictRepository.SelectDictTypeById(sysDictType.DictId);
+            if (sysDictType.DictType != oldDict.DictType)
+            {
+                //同步修改 dict_data表里面的DictType值
+                DictDataRepository.UpdateDictDataType(oldDict.DictType, sysDictType.DictType);
+            }
+            return sysDictRepository.UpdateDictType(sysDictType);
+        }
+    }
+}