102 lines
3.4 KiB
C#
102 lines
3.4 KiB
C#
using ConfectioneryContracts.BindingModels;
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using ConfectioneryContracts.SearchModels;
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using ConfectioneryContracts.StoragesContracts;
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using ConfectioneryContracts.ViewModels;
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using ConfectioneryFileImplement.Models;
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namespace ConfectioneryFileImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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{
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private readonly DataFileSingleton source;
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public OrderStorage()
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{
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source = DataFileSingleton.GetInstance();
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}
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public List<OrderViewModel> GetFullList()
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{
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return source.Orders
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.Select(x => AccessPastryStorage(x.GetViewModel))
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.ToList();
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}
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public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
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{
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return source.Orders
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.Where(x => (
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(!model.Id.HasValue || x.Id == model.Id) &&
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(!model.DateFrom.HasValue || x.DateCreate >= model.DateFrom) &&
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(!model.DateTo.HasValue || x.DateCreate <= model.DateTo) &&
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(!model.ClientId.HasValue || x.ClientId == model.ClientId)
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)
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)
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.Select(x => AccessPastryStorage(x.GetViewModel))
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.ToList();
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}
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public OrderViewModel? GetElement(OrderSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return null;
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}
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return AccessPastryStorage(source.Orders.FirstOrDefault(
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x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel);
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}
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public OrderViewModel? Insert(OrderBindingModel model)
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{
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model.Id = source.Orders.Count > 0 ?
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source.Orders.Max(x => x.Id) + 1 : 1;
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var newOrder = Order.Create(model);
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if (newOrder == null)
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{
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return null;
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}
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source.Orders.Add(newOrder);
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source.SaveOrders();
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return AccessPastryStorage(newOrder.GetViewModel);
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}
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public OrderViewModel? Update(OrderBindingModel model)
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{
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var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
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if (order == null)
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{
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return null;
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}
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order.Update(model);
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source.SaveOrders();
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return AccessPastryStorage(order.GetViewModel);
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}
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public OrderViewModel? Delete(OrderBindingModel model)
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{
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var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
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if (element != null)
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{
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source.Orders.Remove(element);
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source.SaveOrders();
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return AccessPastryStorage(element.GetViewModel);
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}
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return null;
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}
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public OrderViewModel AccessPastryStorage(OrderViewModel model)
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{
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if (model == null)
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return null;
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foreach (var Pastry in source.Pastries)
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{
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if (Pastry.Id == model.PastryId)
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{
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model.PastryName = Pastry.PastryName;
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break;
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}
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}
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return model;
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}
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public OrderViewModel AccessClientStorage(OrderViewModel model)
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{
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if (model == null)
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return null;
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var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
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if (client != null)
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model.ClientFIO = client.ClientFIO;
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return model;
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}
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}
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} |