using IWareDataAccess.EF;
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using IWareDataAccess.Entity.Sys;
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using IWareDataAccess.Helper;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IWareDataAccess.Sys.ROLE
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{
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public static class RoleSqlFunc
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{
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/// <summary>
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/// 搜索（表）
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/// </summary>
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/// <param name="keyValue"></param>
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/// <param name="page"></param>
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/// <returns></returns>
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public static List<SYS_ROLE> Search(RoleWebEntity webEntity, int page,int onePageNum, out string msg)
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{
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msg = "";
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using (Model edm = new Model())
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{
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var f = PredicateBuilder.True<SYS_ROLE>();
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//便利所有属性
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Type type = webEntity.GetType();
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foreach (var i in type.GetProperties())
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{
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object v = Helper.Helper.GetFieldValueByName(webEntity, i.Name);
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if (i.PropertyType == typeof(String))
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{
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string value;
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if (v != null)
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{
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value = v.ToString();
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f = f.And(x => Helper.Helper.GetFieldValueByName(x, i.Name) != null ? Helper.Helper.GetFieldValueByName(x, i.Name).ToString().Contains(value) : false);
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}
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}
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else if (i.PropertyType == typeof(DateTime?))
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{
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if (v != null)
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{
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DateTime value = DateTime.Parse(v.ToString());
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if (i.Name == "updateTimeStart")
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{
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f = f.And(x => x.UPDATETIME > value);
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}
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if (i.Name == "updateTimeEnd")
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{
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f = f.And(x => x.UPDATETIME < value);
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}
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}
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}
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else
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{
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if (v != null)
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{
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f = f.And(x => Object.Equals(Helper.Helper.GetFieldValueByName(x, i.Name), v));
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}
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}
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}
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List<SYS_ROLE> list = edm.SYS_ROLE.Where(f.Compile()).Skip((page - 1) * onePageNum).Take(onePageNum).ToList();
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return list;
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}
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}
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/// <summary>
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/// 搜索（视图）
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/// </summary>
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/// <param name="keyValue"></param>
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/// <param name="page"></param>
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/// <returns></returns>
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public static List<View_SYS_ROLE> SearchView(RoleWebEntity webEntity, int page, int onePageNum, out string msg)
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{
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msg = "";
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using (Model edm = new Model())
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{
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var f = PredicateBuilder.True<View_SYS_ROLE>();
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//便利所有属性
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Type type = webEntity.GetType();
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foreach (var i in type.GetProperties())
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{
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object v = Helper.Helper.GetFieldValueByName(webEntity, i.Name);
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if (i.PropertyType == typeof(String))
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{
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string value;
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if (v != null)
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{
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value = v.ToString();
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f = f.And(x => Helper.Helper.GetFieldValueByName(x, i.Name) != null ? Helper.Helper.GetFieldValueByName(x, i.Name).ToString().Contains(value) : false);
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}
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}
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else if (i.PropertyType == typeof(DateTime?))
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{
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if (v != null)
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{
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DateTime value = DateTime.Parse(v.ToString());
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if (i.Name == "updateTimeStart")
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{
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f = f.And(x => x.updateTime > value);
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}
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if (i.Name == "updateTimeEnd")
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{
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f = f.And(x => x.updateTime < value);
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}
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}
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}
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else
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{
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if (v != null)
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{
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f = f.And(x => Object.Equals(Helper.Helper.GetFieldValueByName(x, i.Name), v));
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}
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}
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}
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List<View_SYS_ROLE> list = edm.View_SYS_ROLE.Where(f.Compile()).Skip((page - 1) * onePageNum).Take(onePageNum).ToList();
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return list;
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}
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}
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/// <summary>
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/// 搜索（视图）
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/// </summary>
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/// <param name="keyValue"></param>
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/// <param name="page"></param>
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/// <returns></returns>
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public static int SearchViewNum(RoleWebEntity webEntity)
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{
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using (Model edm = new Model())
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{
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var f = PredicateBuilder.True<View_SYS_ROLE>();
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//便利所有属性
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Type type = webEntity.GetType();
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foreach (var i in type.GetProperties())
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{
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object v = Helper.Helper.GetFieldValueByName(webEntity, i.Name);
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if (i.PropertyType == typeof(String))
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{
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string value;
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if (v != null)
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{
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value = v.ToString();
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f = f.And(x => Helper.Helper.GetFieldValueByName(x, i.Name) != null ? Helper.Helper.GetFieldValueByName(x, i.Name).ToString().Contains(value) : false);
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}
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}
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else
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{
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if (v != null)
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{
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f = f.And(x => Object.Equals(Helper.Helper.GetFieldValueByName(x, i.Name), v));
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}
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}
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}
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int num = edm.View_SYS_ROLE.Where(f.Compile()).Count();
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return num;
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}
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}
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/// <summary>
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/// 添加权限
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/// </summary>
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/// <param name="role"></param>
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/// <returns></returns>
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public static bool AddOrUpdate(RoleWebEntity webRole, out string msg)
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{
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msg = "";
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using (Model edm = new Model())
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{
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Dictionary<string, string> dic = new Dictionary<string, string>();
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//查询是否已存在此权限
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SYS_ROLE role = edm.SYS_ROLE.FirstOrDefault(x => x.ROLENAME == webRole.roleName);
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if (role == null)
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{
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//无此角色，属于新建
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role = new SYS_ROLE();
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}
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role.ROLENAME= webRole.roleName??role.ROLENAME;
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role.ENABLE= webRole.enable?? role.ENABLE;
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SYS_USER user = edm.SYS_USER.FirstOrDefault(x => x.USERNAME == webRole.userName);
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if (user != null)
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{
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role.CREATORID = user.ID;
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}
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else
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{
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role.CREATORID = 1;
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}
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role.UPDATETIME = DateTime.Now;
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edm.SYS_ROLE.AddOrUpdateExtension(role);
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if (edm.SaveChanges() > 0)
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{
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return true;
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}
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else
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{
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msg = "修改失败";
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return false;
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}
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}
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}
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/// <summary>
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/// 删除权限
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/// </summary>
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/// <param name="webUser"></param>
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/// <returns></returns>
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public static bool Delete(RoleWebEntity webRole,out string msg)
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{
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msg = "";
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using (Model edm = new Model())
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{
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Dictionary<string, string> dic = new Dictionary<string, string>();
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//查询是否已存在此权限
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SYS_ROLE role = edm.SYS_ROLE.FirstOrDefault(x => x.ROLENAME == webRole.roleName);
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if (role == null)
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{
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//无此角色
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msg = "无此角色";
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return false;
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}
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else
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{
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return DeleteRoleRelevance(role,out msg);
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}
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}
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}
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/// <summary>
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/// 关联删除
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/// </summary>
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/// <param name="user"></param>
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/// <returns></returns>
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public static bool DeleteRoleRelevance(SYS_ROLE role,out string msg)
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{
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msg = "";
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using (Model edm = new Model())
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{
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//因已释放连接，故重新指向数据库对象进行索引
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SYS_ROLE roleDelete = edm.SYS_ROLE.FirstOrDefault(x => x.ROLENAME == role.ROLENAME);
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////删除角色关系
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//edm.SYS_USER_VS_ROLE.RemoveRange(roleDelete.SYS_USER_VS_ROLE);
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//edm.SYS_ROLE_VS_PERMISSION.RemoveRange(roleDelete.SYS_ROLE_VS_PERMISSION);
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//删除角色
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//edm.SYS_ROLE.Remove(roleDelete);
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roleDelete.ENABLE = 0;
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if (edm.SaveChanges() > 0)
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{
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return true;
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}
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else
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{
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msg = "删除失败";
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return false;
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}
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}
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}
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}
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}
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