public async Task <int> Create(
string name,
string description,
decimal price,
string userId,
string[] images)
{
var advertisement = new Advertisement
{
Name = name,
Description = description,
Price = price,
UserId = userId,
CategoryId = 1,
};
await _db.AddAsync(advertisement);
await _db.SaveChangesAsync();
await _db.AddRangeAsync(images
.Select(i => new AdvertisementImage
{
AdvertisementId = advertisement.Id,
ImageString = i,
SmallImageString = _imageSizeReducer.GetReducedSizeImage(i, 150, 150),
}));
await _db.SaveChangesAsync();
return(advertisement.Id);
}
public async Task <Exception> UpdateTeacher(int teacherId)
{
try
{
Teacher josnObject = new Teacher();
var api = host + $"/{teacherId}";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(api);
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
using (HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync())
using (Stream stream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(stream))
{
var item = await reader.ReadToEndAsync();
josnObject = JsonConvert.DeserializeObject <Teacher>(item);
}
var entity = await dBContext.Teachers.Where(e => e.Id == josnObject.Id).FirstOrDefaultAsync();
dBContext.Teachers.Remove(entity);
await dBContext.AddAsync(josnObject);
dBContext.SaveChanges();
return(null);
}
catch (Exception ex)
{
return(ex);
}
}