public void AddUsers(UsersListViewComponentViewModel inputModel, string groupId)
{
List <string> usersInGroup = this.context.GroupUsers
.Where(gu => gu.GroupId == groupId)
.Select(gu => gu.User.UserName).ToList();
IEnumerable <string> userIds = inputModel.SelectedUsers
.Except(usersInGroup)
.Select(u => this.userManager.Users.FirstOrDefault(x => x.Email == u).Id);
List <GroupUser> groupUsers = new List <GroupUser>();
foreach (var id in userIds)
{
GroupUser groupUser = new GroupUser
{
GroupId = groupId,
UserId = id,
CreatedOn = DateTime.UtcNow,
};
groupUsers.Add(groupUser);
}
this.context.GroupUsers.AddRange(groupUsers);
this.context.SaveChanges();
}
public IViewComponentResult Invoke()
{
UsersListViewComponentViewModel viewModel = new UsersListViewComponentViewModel
{
MultiSelectUsers = this.groupsService.ListAllUsers()
};
return(this.View(viewModel));
}
public IActionResult Details(UsersListViewComponentViewModel inputModel, string id)
{
if (!ModelState.IsValid)
{
string userId = this.User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
GroupDetailsViewModel groupDetails = this.groupsService.GetGroupDetails(id, userId);
return(this.View(groupDetails));
}
this.groupsService.AddUsers(inputModel, id);
return(this.RedirectToAction("List"));
}
