private OPResult Update(SysUserBO user)
{
var roleIDs = RolesCurrentUserCover.Select(rs => rs.ID);//加上ToList()在下面执行时就抛出Contains不支持的异常，坑爹
List <SysUserRole> urs = new List <SysUserRole>();
foreach (var rs in user.Roles)
{
SysUserRole ur = new SysUserRole
{
UserId = user.ID,
RoleId = rs.ID,
CreatorID = VMGlobal.CurrentUser.ID
};
urs.Add(ur);
}
var brandIDs = VMGlobal.PoweredBrands.Select(bs => bs.ID);
List <UserBrand> ubs = new List <UserBrand>();
foreach (var bs in user.Brands)
{
UserBrand ub = new UserBrand
{
UserID = user.ID,
BrandID = bs.ID,
CreatorID = VMGlobal.CurrentUser.ID
};
ubs.Add(ub);
}
using (TransactionScope scope = new TransactionScope())
{
try
{
LinqOP.Update <SysUser>(user);
LinqOP.Delete <SysUserRole>(ur => roleIDs.Contains(ur.RoleId) && ur.UserId == user.ID);
VMGlobal.SysProcessQuery.LinqOP.Delete <UserBrand>(ub => brandIDs.Contains(ub.BrandID) && ub.UserID == user.ID);
LinqOP.Add <SysUserRole>(urs);
VMGlobal.SysProcessQuery.LinqOP.Add <UserBrand>(ubs);
scope.Complete();
return(new OPResult {
IsSucceed = true, Message = "更新成功."
});
}
catch (Exception e)
{
return(new OPResult {
IsSucceed = false, Message = "更新失败,失败原因:\n" + e.Message
});
}
}
}
//用户对应的各种数据集合,避免在UI绑定时频繁操作数据库
//private void RefreshAttachData()
//{
// var users = (List<SysUser>)Users.SourceCollection;
// var uIDs = users.Select<SysUser, int>(u => u.ID);
// var urs = _query.QueryProvider.GetTable<SysUserRole>("SysUserRole");
// var queryUR = from ur in urs where uIDs.Contains(ur.UserId) select ur;
// UserRoles = queryUR.ToList();
// var ubs = _queryDistribution.QueryProvider.GetTable<UserBrand>("UserBrand");
// var queryUB = from ub in ubs where uIDs.Contains(ub.UserID) select ub;
// UserBrands = queryUB.ToList();
// var oIDs = users.Select<SysUser, int>(u => u.OrganizationID);
// Organizations = _query.LinqOP.Search<SysOrganization>(o => oIDs.Contains(o.ID)).ToList();
//}
private OPResult Add(SysUserBO user)
{
int?userpointlimit = null;
try
{
userpointlimit = this.GetUserPointLimit();
if (userpointlimit == null)
{
return new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n无法确认用户点数是否存在上限，请联系软件公司。"
}
}
;
if ((userpointlimit != -1) && userpointlimit <= LinqOP.Search <SysUser>().Count())
{
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n超过用户点数限制，若要增加用户点数，请联系软件公司。"
});
}
}
catch (Exception e)
{
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
string oginalPWD = user.Password;
user.CreatorID = VMGlobal.CurrentUser.ID;
user.Password = oginalPWD.ToMD5String();
using (TransactionScope scope = new TransactionScope())
{
try
{
int id = LinqOP.Add <SysUser, int>(user, r => r.ID);
user.ID = id;
List <SysUserRole> urs = new List <SysUserRole>();
foreach (var r in user.Roles)
{
SysUserRole ur = new SysUserRole
{
UserId = id,
RoleId = r.ID,
CreatorID = VMGlobal.CurrentUser.ID
};
urs.Add(ur);
}
LinqOP.Add <SysUserRole>(urs);
List <UserBrand> ubs = new List <UserBrand>();
foreach (var b in user.Brands)
{
UserBrand ub = new UserBrand
{
UserID = id,
BrandID = b.ID,
CreatorID = VMGlobal.CurrentUser.ID
};
ubs.Add(ub);
}
VMGlobal.SysProcessQuery.LinqOP.Add <UserBrand>(ubs);
scope.Complete();
return(new OPResult {
IsSucceed = true, Message = "保存成功."
});
}
catch (Exception e)
{
user.ID = default(int);
user.Password = oginalPWD;
return(new OPResult {
IsSucceed = false, Message = "保存失败,失败原因:\n" + e.Message
});
}
}
}
public override OPResult AddOrUpdate(SysUser entity)
{
SysUserBO user = (SysUserBO)entity;
return(user.ID == default(int) ? this.Add(user) : this.Update(user));
}
