public bool AddR2U(int userId, int[] roleId)
{
var affrows = 0;
if (roleId?.Length > 0)
{
var roles = dbContext.M_Role.Select.Where(f => f.Id.In(roleId)).ToList();
if (roles.Count == 0)
{
throw new ArgumentException();
}
var insertItem = new List <M_Mapping>();
foreach (var item in roles)
{
var roleItem = new M_Mapping
{
UserId = userId,
RoleId = item.Id
};
insertItem.Add(roleItem);
}
affrows = dbContext.M_Mapping.Delete.Where(f => f.UserId == userId).SaveChange();
affrows += dbContext.M_Mapping.Insert.AddRange(insertItem).SaveChange();
}
else
{
affrows = dbContext.M_Mapping.Delete.Where(f => f.UserId == userId).SaveChange();
}
return(affrows > 0);
}
private void UpdateRole(int userId, List <int> roles)
{
if (roles.Count > 0)
{
List <M_Mapping> maps = new List <M_Mapping>();
foreach (var item in roles)
{
var map = new M_Mapping
{
UserId = userId,
CreateTime = DateTime.Now,
RoleId = item
};
maps.Add(map);
}
dbContext.M_Mapping.Insert.AddRange(maps).SaveChange();
}
}
