public bool DeleteByEvent(int id)
{
try
{
var eventGenreDtos = GetByEvent(id);
if (eventGenreDtos == null)
{
_logger.LogError($"EventGenres with event id: {id}, haven't been found in db.");
return(false);
}
foreach (EventGenreDto eventGenreDto in eventGenreDtos)
{
EventGenre eventGenre = _mapper.Map <EventGenre>(eventGenreDto);
_repository.Delete(eventGenre);
}
_repository.Save();
return(true);
}
catch (Exception ex)
{
_logger.LogError($"Something went wrong inside DeleteEventGenre action: {ex.Message}");
throw new Exception();
}
}
private EventGenre AddGenre(EventGenre model)
{
var gnr = db.EventGenres.FirstOrDefault(o => o.Name.ToLower().Equals(model.Name.ToLower()));
if (gnr != null)
{
return(gnr);
}
gnr = model;
db.EventGenres.Add(gnr);
db.SaveChanges();
return(gnr);
}
/// <summary>
/// A function which attempts to save values to the database
/// </summary>
/// <returns>Boolean values</returns>
private bool SaveCustomerChanges()
{
//Initialization of bool
bool output = false;
//Assigns the value of the helper class to the class
bool isNull = ArePropertiesNotNull(CurrentEvent);
//Assign a context value
CustomerDatabaseEntities context = new CustomerDatabaseEntities();
//If the check for not null is not true
if (!isNull)
{
//Using the helper function which converts the image to bytes
byte[] imageBytes = ConvertImageToByteArray(ImagePathOfEventImage);
byte[] imageBytes2 = ConvertImageToByteArray(ImagePathOfEventLayout);
#region Saving to the database
CurrentEvent.eventPicture = imageBytes;
CurrentEvent.eventLayout = imageBytes2;
CurrentEvent.eventGenre = EventGenre.Trim();
CurrentEvent.eventTitle = EventTitle.Trim();
CurrentEvent.showOnHomePage = ShowOnHomePage.Value;
CurrentEvent.eventDescription = EventDescription.Trim();
CurrentEvent.eventStart = EventStart;
CurrentEvent.eventEnd = EventEnd;
CurrentEvent.capacity = Capacity;
CurrentEvent.eventLocation = EventLocation.Trim();
CurrentEvent.eventAddress = EventAddress.Trim();
context.Event_Details.Add(CurrentEvent);
//Save changes to the database
context.SaveChanges();
context.Dispose();
#endregion
//Return true if this function succeeds
output = true;
return(output);
}
//Otherwise return false
return(output);
}
public bool Create(EventGenreForCreationDto eventGenre)
{
try
{
EventGenre DataEntity = _mapper.Map <EventGenre>(eventGenre);
_repository.Create(DataEntity);
_repository.Save();
return(true);
}
catch (Exception ex)
{
_logger.LogError($"Something went wrong inside CreateEvent action: {ex.Message}");
throw new Exception();
}
}
public bool Delete(int event_id, int genre_id)
{
try
{
var eventGenreDto = GetByIds(event_id, genre_id);
if (eventGenreDto == null)
{
return(false);
}
EventGenre eventGenre = _mapper.Map <EventGenre>(eventGenreDto);
_repository.Delete(eventGenre);
_repository.Save();
return(true);
}
catch (Exception ex)
{
_logger.LogError($"Something went wrong inside DeleteEventGenre action: {ex.Message}");
throw new Exception();
}
}
public void Update(EventGenre model)
{
//throw new NotImplementedException();
}
public void Delete(EventGenre eventGenre)
{
_eventGenres.Remove(eventGenre);
}
public async Task UpdateEventGenre(EventGenre eventGenre)
{
_dataContext.Update(eventGenre);
await _dataContext.SaveChangesAsync();
}
public async Task DeleteEventGenre(EventGenre eventGenre)
{
eventGenre.Deleted = true;
_dataContext.Update(eventGenre);
await _dataContext.SaveChangesAsync();
}
public async Task CreateEventGenre(EventGenre eventGenre)
{
eventGenre.Deleted = false;
_dataContext.Add(eventGenre);
await _dataContext.SaveChangesAsync();
}