public async Task <IActionResult> ManageUser(string groupid, string userid, string operation)
{
User user = await _userManager.GetUserAsync(User);
User targetuser = await _userManager.FindByIdAsync(userid);
Group group = await _context.Groups.FindAsync(groupid);
// Null checks
if (user == null)
{
StatusMessage = $"Error: Please log in!";
return(RedirectToAction("Edit"));
}
if (group == null)
{
StatusMessage = $"Error: Can't find group {groupid}!";
return(RedirectToAction("Edit"));
}
if (targetuser == null)
{
StatusMessage = $"Error: Can't find user {userid}!";
return(RedirectToAction("Edit"));
}
if (string.IsNullOrWhiteSpace(operation))
{
StatusMessage = $"Error: Operation is null!";
return(RedirectToAction("Edit"));
}
string[] split = operation.Split('|');
string action = split[0];
TaskResult result = new TaskResult(false, "The action was unknown.");
if (action == "kick")
{
result = await GroupManager.KickFromGroup(group, user, targetuser);
}
else if (action == "ban")
{
result = await GroupManager.BanFromGroup(group, user, targetuser);
}
else if (action == "addrole")
{
if (split.Length < 2)
{
StatusMessage = $"Error: Operation is missing an argument!";
return(RedirectToAction("Edit", new { groupid = groupid }));
}
GroupRole role = _context.GroupRoles.FirstOrDefault(r => r.RoleId.ToLower() == split[1].ToLower());
result = await GroupManager.AddToRole(group, user, targetuser, role);
StatusMessage = result.Info;
return(Redirect(Request.Headers["Referer"].ToString()));
}
else if (action == "removerole")
{
if (split.Length < 2)
{
StatusMessage = $"Error: Operation is missing an argument!";
return(RedirectToAction("Edit", new { groupid = groupid }));
}
GroupRole role = _context.GroupRoles.FirstOrDefault(r => r.RoleId.ToLower() == split[1].ToLower());
result = await GroupManager.RemoveFromRole(group, user, targetuser, role);
StatusMessage = result.Info;
return(Redirect(Request.Headers["Referer"].ToString()));
}
else if (action == "invite")
{
result = await GroupManager.AddInvite(group, user, targetuser);
}
else if (action == "uninvite")
{
result = await GroupManager.RemoveInvite(group, user, targetuser);
}
StatusMessage = result.Info;
return(Redirect(Request.Headers["Referer"].ToString()));
}