public async Task <IActionResult> RemoveUser(int?id)
{
if (id == null)
{
return(NotFound());
}
var project = await _context.Projects
.FirstOrDefaultAsync(m => m.Id == id);
if (project == null)
{
return(NotFound());
}
var usersExist = await _userManager.GetUsersForClaimAsync(new Claim("AssignedProject", project.Id.ToString()));
if (!usersExist.Any())
{
ModelState.AddModelError(string.Empty, "There are no users assigned to the project");
return(RedirectToAction(nameof(NoUsersToRemove)));
}
var vm = new ProjectsRemoveUserVM
{
ProjectId = project.Id,
ProjectTitle = project.Title,
CurrentUsers =
new SelectList(await _userManager.GetUsersForClaimAsync(new Claim("AssignedProject", project.Id.ToString())), "Id", "Email")
};
return(View(vm));
}
public async Task <IActionResult> RemoveUser(ProjectsRemoveUserVM rvm)
{
var user = await _userManager.FindByIdAsync(rvm.UserId);
var project = await _context.Projects.FirstOrDefaultAsync(m => m.Id == rvm.ProjectId);
var result = await _userManager.RemoveClaimAsync(user, new Claim("AssignedProject", project.Id.ToString()));
if (result.Succeeded)
{
return(RedirectToAction("Details", new { id = rvm.ProjectId.ToString() }));
}
//repopulating view model
rvm.ProjectId = project.Id;
rvm.ProjectTitle = project.Title;
rvm.CurrentUsers =
new SelectList(await _userManager.GetUsersForClaimAsync(new Claim("AssignedProject", project.Id.ToString())), "Id", "Email");
return(View(rvm));
}
