public async Task <Link> AddRandomUrl(Link url) { string hash; while (true) { hash = await hashService.GenerateHash(url.LongURL); var isExist = await IsShortUrlExist(hash); if (!isExist) { break; } } url.ShortURL = hash; await context.Links.AddAsync(url); await context.SaveChangesAsync(); return(url); }
public async Task <ShortenedUrl> AddUrl(string url, string userId) { var entityEntry = await _databaseContext.AddAsync( new ShortenedUrl() { Created = DateTimeOffset.Now, Url = url, UserId = userId }); var result = (await _databaseContext.SaveChangesAsync()); if (result != 1) { return(null); } return(entityEntry.Entity); }