public async Task InitializeAsync()
{
var filePath = Path.Combine(AppContext.BaseDirectory, DataConstants.DAT_FILE_PATH);
await using var stream = _readerService.Read(filePath);
DatInfo = new DatInfo(stream, 1);
var records = DatInfo.Records;
var ipIntervalsInformations = new IUserIp[records];
var coordinateInformations = new IUserLocation[records];
for (var index = 0; index < records; index++)
{
ipIntervalsInformations[index] = new UserIp(stream, index + 1);
}
for (var index = 0; index < records; index++)
{
coordinateInformations[index] = new UserLocation(stream, index + 1);
}
UserIps = new ConcurrentQueue <IUserIp>(ipIntervalsInformations);
UserLocations = new ConcurrentQueue <IUserLocation>(coordinateInformations);
}
public async Task <string> CreateShortUrlForIp(string userIp, string url)
{
var isExistUserIp = await ShortenURlDbContext.UserIp.FirstOrDefaultAsync(c => c.Ip == userIp);
var shortUrl = createShortUrlService.MakeShortURL();
var newShortUrl = new ShortUrl()
{
ShortUrlString = shortUrl,
Url = url
};
if (isExistUserIp != null)
{
isExistUserIp.ShortUrls.Add(newShortUrl);
await ShortenURlDbContext.SaveChangesAsync();
}
else
{
var newUserIp = new UserIp()
{
Ip = userIp,
};
newUserIp.ShortUrls.Add(newShortUrl);
ShortenURlDbContext.UserIp.Add(newUserIp);
await ShortenURlDbContext.SaveChangesAsync();
}
return(shortUrl);
}
public void AddUserIp(UserIp userIp)
{
_dbContext.UserIps.Add(userIp);
_dbContext.SaveChanges();
}
