/// <summary>
/// Gets all the users except the user associated with the specified Id.
/// </summary>
/// <param name="userId"></param>
/// <param name="usersToShow"></param>
/// <returns></returns>
public async Task <IEnumerable <UserWithRelationsDto> > GetUsers(string token)
{
try
{
string userId = await _commonOperationsManager.VerifyToken(token);
string usersToShowString = ConfigurationManager.AppSettings["UsersToShow"];
int usersToShow = _commonOperationsManager.IntegerBiggerThanZero(usersToShowString);
var usersToReturn = new List <UserWithRelationsDto>();
HashSet <string> usedIds = new HashSet <string>();
for (int i = 0; i < _getUsersHandlers.Length && usersToShow > 0; i++)
{
int usersBeforAddition = usersToReturn.Count;
await _getUsersHandlers[i](usersToReturn, userId, usersToShow, usedIds);
int usersAdded = usersToReturn.Count - usersBeforAddition;
usersToShow -= usersAdded;
}
return(usersToReturn);
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Gets the comments (with their tags) of the post associated with the post
/// id extracted from the http request specified.
/// </summary>
/// <param name="httpRequest"></param>
/// <param name="token"></param>
/// <returns></returns>
public async Task <IEnumerable <CommentAndTaggedUsersDto> > GetCommentsOfPost(string postId, string token)
{
try
{
await _commonOperationsManager.VerifyToken(token);
string commentsToShowString = ConfigurationManager.AppSettings["CommentsToShow"];
_commonOperationsManager.VerifyString(postId);
int commentsToShow = _commonOperationsManager.IntegerBiggerThanZero(commentsToShowString);
return(await _postsRepository.GetCommentsOfPost(postId, commentsToShow));
}
catch (Exception)
{
throw;
}
}