public async Task<PagedResult<LinkDTO>> GetLinks(int userId, int page = 1, int pageSize = 30) {
PagedResult<ShortenedLink> shortenedLinksPagedResult = new PagedResult<ShortenedLink>();
PagedResult<LinkDTO> linksDtoPagedResult = new PagedResult<LinkDTO>();
linksDtoPagedResult.Results = new List<LinkDTO>();
var existingUser = await _usersRepository.Get(userId);
if (existingUser != null) {
shortenedLinksPagedResult = await _shortenedLinksRepository.GetPagedResultByQuery(page, pageSize,
sl => sl.User.Id == existingUser.Id, sl => sl.Created, true);
foreach (var shortenLink in shortenedLinksPagedResult.Results) {
var linkDto = new LinkDTO() {
CreatedDate = shortenLink.Created?.ToShortDateString(),
CreatedTime = shortenLink.Created?.ToShortTimeString(),
FullLink = shortenLink.FullLink,
ShortLink = ShortLinkCreator.CreateShortLink(Request.RequestUri, shortenLink.ShortLink),
VisitsCount = shortenLink.VisitCount
};
linksDtoPagedResult.Results.Add(linkDto);
}
linksDtoPagedResult.TotalCount = shortenedLinksPagedResult.TotalCount;
linksDtoPagedResult.CurrentPage = shortenedLinksPagedResult.CurrentPage;
linksDtoPagedResult.PageCount = shortenedLinksPagedResult.PageCount;
linksDtoPagedResult.PageSize = shortenedLinksPagedResult.PageSize;
}
return linksDtoPagedResult;
}
public async Task<LinkDTO> CreateLink(LinkDTO linkDTO) {
var link = new ShortenedLink {
FullLink = linkDTO.FullLink
};
var existingUser = await _usersRepository.Get(linkDTO.UserId);
if (existingUser != null) {
link.User = existingUser;
}
var id = await _linksRepository.Insert(link);
var translatedId = Base36.Encode(id);
link.ShortLink = translatedId;
await _linksRepository.Update(link);
linkDTO.ShortLink = ShortLinkCreator.CreateShortLink(Request.RequestUri, translatedId);
return linkDTO;
}