109 lines
4.1 KiB
C#
109 lines
4.1 KiB
C#
using Microsoft.EntityFrameworkCore;
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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 SushiBarDatabaseImplement.Models;
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namespace SushiBarDatabaseImplement.Implements
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{
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public class OrderStorage : IOrderStorage
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{
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public List<OrderViewModel> GetFullList()
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{
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using var context = new SushiBarDatabase();
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return context.Orders
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.Include(o => o.Sushi)
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.Include(o => o.Client)
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.Include(o => o.Implementer)
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.Select(o => o.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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using var context = new SushiBarDatabase();
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return context.Orders
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.Include(o => o.Sushi)
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.Include(o => o.Client)
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.Include(o => o.Implementer)
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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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(!model.Status.HasValue || o.Status == model.Status))
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.Select(o => 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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using var context = new SushiBarDatabase();
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return context.Orders
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.Include(o => o.Sushi)
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.Include(o => o.Client)
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.Include(o => o.Implementer)
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.FirstOrDefault(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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(!model.Status.HasValue || o.Status == model.Status))?
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.GetViewModel;
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}
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public OrderViewModel? Insert(OrderBindingModel model)
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{
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using var context = new SushiBarDatabase();
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var newOrder = Order.Create(context, 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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context.Orders.Add(newOrder);
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context.SaveChanges();
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return newOrder.GetViewModel;
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}
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public OrderViewModel? Update(OrderBindingModel model)
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{
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using var context = new SushiBarDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var order = context.Orders
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.Include(o => o.Sushi)
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.Include(o => o.Client)
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.Include(o => o.Implementer)
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.FirstOrDefault(o => o.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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context.SaveChanges();
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transaction.Commit();
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return order.GetViewModel;
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}
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catch
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{
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transaction.Rollback();
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throw;
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}
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}
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public OrderViewModel? Delete(OrderBindingModel model)
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{
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using var context = new SushiBarDatabase();
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var element = context.Orders
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.Include(o => o.Sushi)
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.Include(o => o.Client)
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.Include(o => o.Implementer)
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.FirstOrDefault(o => o.Id == model.Id);
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if (element != null)
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{
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context.Orders.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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return null;
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}
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}
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}
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