// Get user
public async Task <FacebookLoginResponse> GetUser(FacebookLoginRequest model)
{
var result = await GetAsync <dynamic>(
model.FacebookToken,
model.FacebookUID,
"fields=name,email,birthday,location,gender,picture.width(500)"
);
if (result == null)
{
throw new AppException("Invalid Facebook credentials");
}
if (await _context.Users.AnyAsync(u => u.FacebookUID == model.FacebookUID))
{
return(new FacebookLoginResponse
{
Existing = true
});
}
var facebookUser = new FacebookLoginResponse()
{
Email = result.email ?? null,
Name = result.name,
Gender = result.gender ?? null,
DateOfBirth = result.birthday ?? null,
Location = result.location != null ? result.location.name : null,
FacebookUID = model.FacebookUID,
Picture = result.picture.data.url,
Existing = false
};
return(facebookUser);
}
private async Task <User> CreateFacebookUser(FacebookLoginResponse facebookUser)
{
var user = new User
{
FirstName = facebookUser.FirstName,
LastName = facebookUser.LastName,
Email = facebookUser.Email,
Password = null,
PasswordSalt = null,
FacebookUser = true,
Active = true,
Blocked = false,
ImageId = null,
CreatedAt = DateTime.Now
};
await _appDbContext.Users.AddAsync(user, CancellationToken.None);
return(user);
}
public async Task <FacebookLoginResponse> GetUserFromFacebookAsync(string facebookToken)
{
var result = await GetAsync <dynamic>(facebookToken, "me",
"fields=id,first_name,last_name,email,picture.width(100).height(100)");
if (result == null)
{
throw new Exception("User from this token not exist");
}
var user = new FacebookLoginResponse()
{
Id = result.id,
FirstName = result.first_name,
LastName = result.last_name,
Email = result.email,
Picture = result.picture.data.url
};
return(user);
}
