120 lines
3.5 KiB
C#
120 lines
3.5 KiB
C#
using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StorageContracts;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDatabaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyDatabaseImplement.Implements
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{
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public class FurnitureModuleStorage : IFurnitureModuleStorage
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{
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public List<FurnitureModuleViewModel> GetFullList()
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{
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using var context = new FurnitureAssemblyDatabase();
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return context.FurnitureModules
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.Include(x => x.User)
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.Include(x => x.Furnitures)
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.ThenInclude(x => x.Furniture).ToList()
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.Select(x => x.GetViewModel).ToList();
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}
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public List<FurnitureModuleViewModel> GetFilteredList(FurnitureModuleSearchModel model)
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{
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using var context = new FurnitureAssemblyDatabase();
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if (!string.IsNullOrEmpty(model.Name))
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{
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return context.FurnitureModules
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.Include(x => x.User)
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.Include(x => x.Furnitures)
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.ThenInclude(x => x.Furniture)
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.Where(x => x.Name.Contains(model.Name)).ToList()
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.Select(x => x.GetViewModel).ToList();
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}
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else if (model.UserId.HasValue)
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{
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return context.FurnitureModules
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.Include(x => x.User)
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.Include(x => x.Furnitures)
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.ThenInclude(x => x.Furniture)
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.Where(x => x.UserId == model.UserId)
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.Select(x => x.GetViewModel).ToList();
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}
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else
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{
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return new();
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}
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}
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public FurnitureModuleViewModel? GetElement(FurnitureModuleSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Name) &&
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!model.Id.HasValue)
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{
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return null;
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}
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using var context = new FurnitureAssemblyDatabase();
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return context.FurnitureModules
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.Include(x => x.User)
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.Include(x => x.Furnitures)
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.ThenInclude(x => x.Furniture)
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.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name == model.Name) || (model.Id.HasValue && x.Id == model.Id))
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?.GetViewModel;
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}
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public FurnitureModuleViewModel? Insert(FurnitureModuleBindingModel model)
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{
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using var context = new FurnitureAssemblyDatabase();
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var newFurnitureModule = FurnitureModule.Create(context, model);
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if (newFurnitureModule == null)
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{
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return null;
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}
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context.FurnitureModules.Add(newFurnitureModule);
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context.SaveChanges();
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return newFurnitureModule.GetViewModel;
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}
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public FurnitureModuleViewModel? Update(FurnitureModuleBindingModel model)
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{
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using var context = new FurnitureAssemblyDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var furnitureModule = context.FurnitureModules.FirstOrDefault(rec =>
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rec.Id == model.Id);
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if (furnitureModule == null)
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{
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return null;
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}
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furnitureModule.Update(model);
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context.SaveChanges();
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furnitureModule.UpdateFurnitures(context, model);
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transaction.Commit();
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return furnitureModule.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 FurnitureModuleViewModel? Delete(FurnitureModuleBindingModel model)
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{
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using var context = new FurnitureAssemblyDatabase();
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var element = context.FurnitureModules
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.Include(x => x.User)
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.Include(x => x.Furnitures)
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.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.FurnitureModules.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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