public UpdateUserItem InitUpdate(string Id)
{
try
{
var item = new UpdateUserItem();
IdentityUserItem applicationUser = context.Users.Find(Id);
item.Id = applicationUser.Id;
item.UserName = applicationUser.UserName;
item.Email = applicationUser.Email;
item.FirstName = applicationUser.FirstName;
item.LastName = applicationUser.LastName;
item.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
foreach (IdentityUserRole itm in applicationUser.Roles)
{
item.UserItemSelectedRoles.Add(itm.RoleId);
}
foreach (var role in item.UserItemRoles)
{
if (role.Text == _administrator)
{
role.Text = "Ադմինիստրատոր";
}
if (role.Text == _reader)
{
role.Text = "Դիտորդ";
}
if (role.Text == _writer)
{
role.Text = "Տվյալների մուտքագրող";
}
if (role.Text == _reportspecialist)
{
role.Text = "Հաշվետվությունների մասնագետ";
}
}
if (item != null)
{
return(item);
}
else
{
throw new System.NullReferenceException("Requested item is not found");
}
}
catch (Exception ex)
{
serviceException = ex;
return(null);
}
}
public int Update(UpdateUserItem updateUserItem, IOwinContext owinContext)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
try
{
InstanceUserManager instanceUserManager = owinContext.GetUserManager <InstanceUserManager>();
IdentityUserItem identityUserItem = instanceUserManager.FindById(updateUserItem.Id.ToString());
if (updateUserItem != null)
{
identityUserItem.Email = updateUserItem.Email;
identityUserItem.UserName = updateUserItem.UserName;
identityUserItem.FirstName = updateUserItem.FirstName;
identityUserItem.LastName = updateUserItem.LastName;
IdentityResult result = instanceUserManager.Update(identityUserItem);
if (result.Succeeded)
{
//this part is not similar to create need more investigation
foreach (string item in updateUserItem.UserItemSelectedRoles)
{
string roleName = context.Roles.Find(item).Name; //sometimes this part not works, may be the context is not initialized?
instanceUserManager.AddToRole(identityUserItem.Id, roleName);
}
List <IdentityUserRole> listIdentityUserRole = instanceUserManager.FindById(identityUserItem.Id).Roles.ToList();
foreach (IdentityUserRole item in listIdentityUserRole)
{
if (!updateUserItem.UserItemSelectedRoles.Contains(item.RoleId))
{
string roleToRemove = context.Roles.Find(item.RoleId).Name;
instanceUserManager.RemoveFromRole(identityUserItem.Id, roleToRemove);
}
}
scope.Complete();
return(1);
}
else
{
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
foreach (var error in result.Errors)
{
strErrorMessage = ErrorMessage + " " + error;
}
scope.Dispose();
return(0);
}
}
else
{
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
strErrorMessage = "There is no user with provided ID";
return(0);
}
}
catch (Exception ex)
{
serviceException = ex;
updateUserItem.UserItemRoles = context.Roles.Select(x => new SelectListItem {
Text = x.Name, Value = x.Id.ToString()
}).ToList();
if (ex.Message != null)
{
strErrorMessage = ex.Message;
}
else
{
strErrorMessage = ex.InnerException.Message;
}
scope.Dispose();
return(-1);
}
}
}
