public async Task <IActionResult> JoinGroup(string groupGuid)
{
var me = HttpContext.User.Identity.Name;
try
{
return(new OkObjectResult(new GroupFoundDto(await _groupsRepository.AddToGroup(me, groupGuid))));
}
catch (ArgumentException ex)
{
return(new BadRequestObjectResult(ex.Message));
}
}
//return null daca nu exista grupul cu el ca admin
public void AddToGroup(GroupAdd groupAdd)
{
var groupKey = _groupMapping.GetGroupKeyFromGroupAdd(groupAdd);
var user_exists = _userRepository.GetUserByPhoneNumber(groupAdd.FriendPhoneNumber);
if (user_exists == null)
{
throw new NullReferenceException("This user does not exist!");
}
var gr_exists = _groupsRepository.GetGroupKey(groupKey.PhoneNumber, groupKey.Name);
if (gr_exists == null)
{
throw new NullReferenceException("You are not the admin of this group!");
}
var gr_members = _groupsRepository.GetGroupMembers(groupKey);
if (gr_members.Contains(groupAdd.FriendPhoneNumber))
{
throw new NullReferenceException("Friend already in this group!");
}
if (groupAdd.PhoneNumber == groupAdd.FriendPhoneNumber)
{
throw new Exception("You have to type a friend's number!");
}
var group = _groupsRepository.AddToGroup(groupKey, groupAdd.FriendPhoneNumber);
}
