ISEbd-21_Rozhkova_D.S._ProjectAirline/ProjectAirline/Repositories/Implementations/TicketRepository.cs

using System.Collections.Generic;
using System.Linq;
using YourNamespace.Entities;
using YourNamespace.Repositories;

namespace YourNamespace.Repositories.Implementations
{
    public class TicketRepository : ITicketRepository
    {
        private readonly List<Ticket> _tickets = new List<Ticket>();
        private int _nextId = 1;

        public IEnumerable<Ticket> ReadTickets()
        {
            return _tickets;
        }

        public Ticket ReadTicketById(int id)
        {
            return _tickets.FirstOrDefault(t => t.Id == id);
        }

        public void CreateTicket(Ticket ticket)
        {
            var newTicket = Ticket.CreateEntity(_nextId++, ticket.PassengerId, ticket.FlightId, ticket.DateBuy, ticket.TicketPrice);
            _tickets.Add(newTicket);
        }

        public void UpdateTicket(Ticket ticket)
        {
            var existingTicket = _tickets.FirstOrDefault(t => t.Id == ticket.Id);
            if (existingTicket != null)
            {
                var updatedTicket = Ticket.CreateEntity(existingTicket.Id, ticket.PassengerId, ticket.FlightId, ticket.DateBuy, ticket.TicketPrice);
                _tickets.Remove(existingTicket);
                _tickets.Add(updatedTicket);
            }
        }

        public void DeleteTicket(int id)
        {
            var ticketToRemove = _tickets.FirstOrDefault(t => t.Id == id);
            if (ticketToRemove != null)
            {
                _tickets.Remove(ticketToRemove);
            }
        }
    }
}