public async Task<ActionResult> Preferences(PreferencesViewModel preferences)
{
List<User_Instrument> user_instruments = new List<User_Instrument>();
List<User_MusicalStyle> user_styles = new List<User_MusicalStyle>();
User user = (await _usrrep.FindAsync(x => x.UserName == WebSecurity.CurrentUserName));
try
{
if (ModelState.IsValid)
{
await _instrep.DeleteAsync(x => x.User.UserName == WebSecurity.CurrentUserName);
await _musicrep.DeleteAsync(x => x.User.UserName == WebSecurity.CurrentUserName);
foreach (MusicalStyle style in preferences.MusicalStyles)
{
user_styles.Add(new User_MusicalStyle()
{
MusicalStyle = style,
User = user
});
}
foreach (Instrument instrument in preferences.Instruments)
{
user_instruments.Add(new User_Instrument()
{
Instrument = instrument,
User = user
});
}
await _instrep.CreateAsync(user_instruments);
await _musicrep.CreateAsync(user_styles);
return View();
}
}
catch(Exception ex)
{
ModelState.AddModelError("", "There was an error while updating the data.\n Please try again later.");
return View(preferences);
}
return View(preferences);
}
public async Task<ActionResult> MyPreferences(string user)
{
PreferencesViewModel preferences = new PreferencesViewModel();
preferences.Instruments = (await _instrep.FilterAsync(x => x.User.UserName == user))
.Select(x => x.Instrument)
.ToList();
preferences.MusicalStyles = (await _musicrep.FilterAsync(x => x.User.UserName == user))
.Select(x => x.MusicalStyle)
.ToList();
return View(preferences);
}
public async Task<ActionResult> Preferences(string user)
{
PreferencesViewModel preferences = new PreferencesViewModel();
IEnumerable<MusicalStyle> styles = (await _musicrep.FilterAsync(x => x.User.UserName == user))
.Select(x => x.MusicalStyle)
.ToList();
IEnumerable<Instrument> instruments = (await _instrep.FilterAsync(x => x.User.UserName == user))
.Select(x => x.Instrument)
.ToList();
if(styles != null)
{
foreach(MusicalStyle style in styles)
{
preferences.MusicalStyles.Add(style);
}
}
if(instruments != null)
{
foreach(Instrument instrument in instruments)
{
preferences.Instruments.Add(instrument);
}
}
return View(preferences);
}
