public async Task <IActionResult> GetLogin([FromQuery] string login)
{
if (login == "")
{
ErrorViewModel.IsEmptyUser();
}
var isLogin = await db.Users.FirstOrDefaultAsync(l => l.Login == login);
if (isLogin != null)
{
ErrorViewModel.LoginNotEmpty();
}
return(Ok("Логин свободен."));
}
public async Task <IActionResult> GetUser([FromQuery] string user)
{
if (user == null)
{
return(ErrorViewModel.IsEmptyUser());
}
var checkUser = await GetIdentityUser(user);
if (checkUser == null)
{
return(ErrorViewModel.NotFoundUser());
}
var resultCheck = new {
id = checkUser.Id,
foundUser = checkUser.Login
};
return(Json(resultCheck));
}
public async Task <IActionResult> GetUser([FromBody] UserCheckModel user)
{
string userNameTo = user.UserNameTo;
if (userNameTo == "")
{
return(ErrorViewModel.IsEmptyUser());
}
var checkUser = await GetIdentityUser(userNameTo);
if (checkUser == null)
{
return(ErrorViewModel.NotFoundUser());
}
var resultCheck = new {
id = checkUser.Id,
foundUser = checkUser.Login
};
return(Json(resultCheck));
}
public async Task <IActionResult> DeleteFriend([FromBody] UserDelete user)
{
if (user.UserFrom == null && user.UserTo == null)
{
ErrorViewModel.IsEmptyUser();
}
var objFriend = await db.Users.FirstOrDefaultAsync(n => n.Login == user.UserTo);
// Узнает id друга которого нужно удалить
int idFriend = objFriend.Id;
// Выбирает удаляемого друга
UsersRelations deleteUser = await db.UsersRelations.FirstOrDefaultAsync(u => u.ToUserId == idFriend);
// Удаляет друга
if (deleteUser != null)
{
db.UsersRelations.Remove(deleteUser);
await db.SaveChangesAsync();
return(Ok());
}
return(ErrorViewModel.RemoveError());
}