/// <summary>
/// 获取用户及角色和所属分组
/// </summary>
/// <returns></returns>
public DataTable getUserRoleGroup(string keyValue)
{
var r = db.Queryable <user>().ToList();
DataTable dt = db.Queryable <user>().ToDataTable();
for (int i = 0; i < dt.Rows.Count; i++)
{
userRoleEx ure = new userRoleEx();
userGroupEx uge = new userGroupEx();
dt.Rows[i]["rolelist"] = ure.getRoleName(Convert.ToInt32(dt.Rows[i]["id"]));
dt.Rows[i]["grouplist"] = uge.getGroupName(Convert.ToInt32(dt.Rows[i]["id"]));
}
return(dt);
}
/// <summary>
/// 获取用户表的分页并显示用户角色及分组
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="pageSize">页面的数据总数</param>
/// <param name="searchStr">搜索的字段</param>
/// <returns></returns>
public List <user> getPaginationUserList(int pageIndex, int pageSize, Dictionary <string, object> searchStr)
{
userRoleEx ure = new userRoleEx();
userGroupEx uge = new userGroupEx();
List <user> entitylist = new List <user>();
var entitydata = getEntityList(searchStr);
var pagerfirst = (pageIndex - 1) * pageSize;
entitylist = entitydata.Skip(pagerfirst).Take(pageSize).ToList();
foreach (user us in entitylist)
{
us.rolelist = ure.getRoleName(us.id);
us.grouplist = uge.getGroupName(us.id);
}
return(entitylist);
}
/// <summary>
/// 给用户赋予角色
/// </summary>
/// <param name="rolelistIds">多个选中的角色id</param>
/// <param name="keyValue">用户id</param>
public void roleAuthority(string rolelistIds, int keyValue)
{
user u = this.getEntityById(keyValue);
roleEx re = new roleEx();
IuserRoleEx userRoleEx = new userRoleEx();
List <role> currentUserAllRole = re.getUserRoles(u.username);
List <string> currentUserRoleIds = new List <string>();
foreach (var item in currentUserAllRole)
{
currentUserRoleIds.Add(item.id.ToString());
}
if (!string.IsNullOrEmpty(rolelistIds))
{
string[] ids = rolelistIds.Split(',');
List <string> roleIdsList = ids.ToList();
var interselectlist = roleIdsList.Intersect(currentUserRoleIds).ToList(); //对数据库中角色id和当前用户的角色id做交集
var exceptList = currentUserRoleIds.Except(roleIdsList).ToList(); //做差集，选出当前用户数据库中有但没有传入的id。
if (exceptList != null)
{
foreach (var item in exceptList)
{
//userRoleEx.delete(Convert.ToInt32(item));
// userRoleEx.deleteEntity(Convert.ToInt32(item));
userRoleEx.deleteUerRole(keyValue, Convert.ToInt32(item));
}
}
var exceptList1 = roleIdsList.Except(currentUserRoleIds).ToList();//做差集，选出传入的角色id有但数据库中该用户没有的角色id
if (exceptList1 != null)
{
foreach (var item in exceptList1)
{
userRoleEx.insertUserRole(keyValue, Convert.ToInt32(item));
}
}
}
}