114 lines
3.8 KiB
C#
114 lines
3.8 KiB
C#
using TravelCompanyContracts.BindingModels;
|
|
using TravelCompanyContracts.SearchModels;
|
|
using TravelCompanyContracts.StoragesContracts;
|
|
using TravelCompanyContracts.ViewModels;
|
|
using TravelCompanyFileImplement.Models;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
|
|
namespace TravelCompanyFileImplement.Implements
|
|
{
|
|
public class OrderStorage : IOrderStorage
|
|
{
|
|
private readonly DataFileSingleton source;
|
|
public OrderStorage()
|
|
{
|
|
source = DataFileSingleton.GetInstance();
|
|
}
|
|
|
|
public List<OrderViewModel> GetFullList()
|
|
{
|
|
return source.Orders
|
|
.Select(x => AccessStorage(x.GetViewModel))
|
|
.ToList();
|
|
}
|
|
|
|
public List<OrderViewModel> GetFilteredList(OrderSearchModel
|
|
model)
|
|
{
|
|
return source.Orders
|
|
.Where(x => (
|
|
(!model.Id.HasValue || x.Id == model.Id) &&
|
|
(!model.DateFrom.HasValue || x.DateCreate >= model.DateFrom) &&
|
|
(!model.DateTo.HasValue || x.DateCreate <= model.DateTo)
|
|
&&
|
|
(!model.ClientId.HasValue || x.ClientId == model.ClientId)
|
|
&&
|
|
(!model.Status.HasValue || x.Status == model.Status)
|
|
)
|
|
)
|
|
.Select(x => AccessStorage(x.GetViewModel))
|
|
.ToList();
|
|
}
|
|
|
|
public OrderViewModel? GetElement(OrderSearchModel model)
|
|
{
|
|
if (!model.Id.HasValue)
|
|
{
|
|
return null;
|
|
}
|
|
return AccessStorage(source.Orders
|
|
.FirstOrDefault(
|
|
x => ((model.Id.HasValue && x.Id == model.Id) ||
|
|
(model.ImplementerId.HasValue && model.Status.HasValue &&
|
|
x.ImplementerId == model.ImplementerId && x.Status == model.Status)))?.GetViewModel);
|
|
}
|
|
|
|
public OrderViewModel? Insert(OrderBindingModel model)
|
|
{
|
|
model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
|
|
var newOrder = Order.Create(model);
|
|
if (newOrder == null)
|
|
{
|
|
return null;
|
|
}
|
|
source.Orders.Add(newOrder);
|
|
source.SaveOrders();
|
|
return AccessStorage(newOrder.GetViewModel);
|
|
}
|
|
|
|
public OrderViewModel? Update(OrderBindingModel model)
|
|
{
|
|
var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
|
|
if (order == null)
|
|
{
|
|
return null;
|
|
}
|
|
order.Update(model);
|
|
source.SaveOrders();
|
|
return AccessStorage(order.GetViewModel);
|
|
}
|
|
public OrderViewModel? Delete(OrderBindingModel model)
|
|
{
|
|
var element = source.Orders.FirstOrDefault(x => x.Id ==
|
|
model.Id);
|
|
if (element != null)
|
|
{
|
|
source.Orders.Remove(element);
|
|
source.SaveOrders();
|
|
return AccessStorage(element.GetViewModel);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public OrderViewModel AccessStorage(OrderViewModel model)
|
|
{
|
|
if (model == null)
|
|
return null;
|
|
var iceCream = source.Travels.FirstOrDefault(x => x.Id == model.Id);
|
|
var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
|
|
var implementer = source.Implementers.FirstOrDefault(x => x.Id == model.ImplementerId);
|
|
if (iceCream != null)
|
|
model.TravelName = iceCream.TravelName;
|
|
if (client != null)
|
|
model.ClientFIO = client.ClientFIO;
|
|
if (implementer != null)
|
|
model.ImplementerFIO = implementer.ImplementerFIO;
|
|
return model;
|
|
}
|
|
}
|
|
}
|