public static async Task SeedUsers(DataContext context)
{
if (await context.Users.AnyAsync())
{
return;
}
var userData = await System.IO.File.ReadAllTextAsync("Data/UserSeedData.json");
var users = JsonSerializer.Deserialize <List <AppUser> >(userData);
foreach (AppUser user in users)
{
using var hmac = new HMACSHA512();
user.UserName = user.UserName.ToLower();
user.PasswordHash = await hmac.ComputeHashAsync(new MemoryStream(Encoding.UTF8.GetBytes("123456")));
user.PasswordSalt = hmac.Key;
await context.AddAsync(user);
}
await context.SaveChangesAsync();
}
public async Task <IEnumerable <GetTestDto> > AddTestAsync(AddTestDto addTestDto)
{
Test test = _mapper.Map <Test>(addTestDto);
await _context.AddAsync(test);
await _context.SaveChangesAsync();
List <Test> tests = await _context.Tests
.Include(t => t.Breakage)
.Include(t => t.Tags)
.ToListAsync();
return(tests.Select(t => _mapper.Map <GetTestDto>(t)).ToList());
}
public async Task <User> Register(User user, string password)
{
if (user == null || password == null)
{
return(null);
}
byte[] passwordHash, passwordSalt;
CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
await _context.AddAsync(user);
await _context.SaveChangesAsync();
return(user);
}
public async Task <bool> UploadImage(AppUser user)
{
foreach (var file in _httpContextAccessor.HttpContext.Request.Form.Files)
{
Image img = new Image();
img.ImageTitle = file.FileName;
MemoryStream ms = new MemoryStream();
await file.CopyToAsync(ms);
img.ImageData = ms.ToArray();
string base64String = Convert.ToBase64String(img.ImageData);
ms.Close();
ms.Dispose();
Photo photo = new Photo
{
AppUserId = user.Id,
ImageData = img.ImageData,
Url = file.FileName,
ImageType = file.ContentType,
isMain = false,
};
if (photo.ImageData.Length > 0)
{
await _context.AddAsync(photo);
await _context.SaveChangesAsync();
return(flag = true);
}
else
{
return(flag = false);
}
}
return(flag);
}
public async Task Add <T>(T entity) where T : class
{
await _context.AddAsync(entity);
}