public async Task AcceptFriendRequestAsync(int friendRequestId)
{
using (var transaction = _repository.BeginTransaction())
{
await ChangeFriendRequestStatus(friendRequestId, FriendshipStatus.Lasts);
var friendship = await GetFriendRequestAsync(friendRequestId);
if (friendship == null)
{
throw new FriendRequestException("The friend request you referenced does not exist in the system.");
}
var groupAll = await _groupsService.GetGroupByNamesAsync(
friendship.UserFrom.UserName,
_groupsOptions.AllFriendsGroupName);
await _groupsService.AddUserToGroupAsync(friendship.UserTo.UserName, groupAll.Id);
groupAll = await _groupsService.GetGroupByNamesAsync(
friendship.UserTo.UserName,
_groupsOptions.AllFriendsGroupName);
await _groupsService.AddUserToGroupAsync(friendship.UserFrom.UserName, groupAll.Id);
transaction.Commit();
}
}
public async Task <IActionResult> AddUserToGroup(string userName, int groupId)
{
try
{
await _groupsService.AddUserToGroupAsync(userName, groupId);
}
catch (ApplicationException exception)
{
return(Error.FromController(this).ErrorJson("Error!", exception.Message, HttpStatusCode.BadRequest));
}
catch
{
return(Error.FromController(this).ErrorJson(
"Error!",
"An unexpected error has occured while processing your request.",
HttpStatusCode.InternalServerError));
}
return(Ok(
new
{
title = "Group updated.",
message = $"User {userName} was added to this group. " +
"Refresh this page to see changes."
}));
}