93 lines
3.3 KiB
C#
93 lines
3.3 KiB
C#
using SushiBarContracts.BindingModels;
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using SushiBarContracts.SearchModels;
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using SushiBarContracts.StoragesContracts;
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using SushiBarContracts.ViewModels;
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using SushiBarFileImplement.Models;
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namespace SushiBarFileImplement.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 => AccessStorage(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(o =>
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(!model.Id.HasValue || o.Id == model.Id) &&
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(!model.DateFrom.HasValue || o.DateCreate >= model.DateFrom) &&
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(!model.DateTo.HasValue || o.DateCreate <= model.DateTo) &&
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(!model.ClientId.HasValue || o.ClientId == model.ClientId))
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.Select(o => AccessStorage(o.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 AccessStorage(source.Orders
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.FirstOrDefault(x => 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 ? 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 AccessStorage(newOrder.GetViewModel);
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}
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public OrderViewModel? Update(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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return null;
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}
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element.Update(model);
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source.SaveOrders();
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return AccessStorage(element.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 AccessStorage(element.GetViewModel);
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}
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return null;
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}
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public OrderViewModel AccessStorage(OrderViewModel model)
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{
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if (model == null)
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return null;
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var sushi = source.Sushis.FirstOrDefault(x => x.Id == model.Id);
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var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
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var implementer = source.Implementers.FirstOrDefault(x => x.Id == model.ImplementerId);
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if (sushi != null)
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model.SushiName = sushi.SushiName;
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if (client != null)
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model.ClientFIO = client.ClientFIO;
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if (implementer != null)
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model.ImplementerName = implementer.ImplementerFIO;
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return model;
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}
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}
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}
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