public EventSubType GetSubTypeByName(SubTypeEnum subTypeName)
{
var subType = context.EventSubTypes.SingleOrDefault(s => s.Name == subTypeName);
subType.TypeParent = context.EventTypes.Find(subType.TypeParentId);
return(subType);
}
public void CreateEvent(string name, string description, DateTime?dateTime, int maximumTickets, string photoPath, string locationCity, string locationCountry, SubTypeEnum subTypeName, string artistName, Ticket ticket)
{
var location = locationRepository.GetLocationByCityAndCountry(locationCity, locationCountry);
if (location == null)
{
throw new Exception("The location does not exist!");
}
var subType = eventSubTypeRepository.GetSubTypeByName(subTypeName);
if (subType == null)
{
throw new Exception("The subtype does not exist!");
}
var typeName = subType.TypeParent.Name;
var type = eventTypeRepository.GetEventTypeByName(typeName);
if (type == null)
{
throw new Exception("The type does not exist!");
}
var artist = artistsRepository.GetArtistByName(artistName);
if (artist == null)
{
throw new Exception("The artist does not exist!");
}
if (ticket == null)
{
throw new Exception("The ticket does not exist!");
}
Event newEvent = new Event {
Id = Guid.NewGuid(), Name = name, Description = description, DateTime = dateTime, MaximumTickets = maximumTickets, CoverPhotoPath = photoPath, Location = location, Type = type, SubType = subType, Artist = artist, AvailableTickets = maximumTickets, Ticket = ticket
};
ticket.TicketEvent = newEvent;
ticket.EventId = newEvent.Id;
eventRepository.Add(newEvent);
}
public Event UpdateEvent(Guid id, string name, string description, DateTime?dateTime, int maximumTickets, string photoPath, string locationCity, string locationCountry, SubTypeEnum subTypeName, string artistName, Ticket ticket)
{
var oldEvent = GetEventById(id);
if (oldEvent != null)
{
var location = locationRepository.GetLocationByCityAndCountry(locationCity, locationCountry);
if (location == null)
{
throw new Exception("The location does not exist!");
}
var subType = eventSubTypeRepository.GetSubTypeByName(subTypeName);
if (subType == null)
{
throw new Exception("The subtype does not exist!");
}
var typeName = subType.TypeParent.Name;
var type = eventTypeRepository.GetEventTypeByName(typeName);
if (type == null)
{
throw new Exception("The type does not exist!");
}
var artist = artistsRepository.GetArtistByName(artistName);
if (artist == null)
{
throw new Exception("The artist does not exist!");
}
var oldTicket = ticketRepository.GetById(oldEvent.TicketId);
if (oldTicket == null)
{
throw new Exception("The ticket does not exist!");
}
oldTicket.Price = ticket.Price;
oldEvent.Name = name;
oldEvent.Artist = artist;
oldEvent.MaximumTickets = maximumTickets;
oldEvent.AvailableTickets = oldEvent.MaximumTickets;
oldEvent.CoverPhotoPath = photoPath;
oldEvent.DateTime = dateTime;
oldEvent.Description = description;
oldEvent.Location = location;
oldEvent.SubType = subType;
oldEvent.Type = type;
oldEvent.Ticket = oldTicket;
}
eventRepository.Update(oldEvent);
return(oldEvent);
}