89 lines
2.9 KiB
C#
89 lines
2.9 KiB
C#
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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 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 SushiBarDatabaseImplement.Implements
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{
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public class TaskStorage : ITaskStorage
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{
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public TaskViewModel? Delete(TaskBindingModel model)
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{
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using var context = new SushiBarDatabase();
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var element = context.Tasks.Include(x => x.Menus).FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Tasks.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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public TaskViewModel? GetElement(TaskSearchModel model)
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{
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using var context = new SushiBarDatabase();
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return context.Tasks.Include(x => x.Menus).ThenInclude(x => x.Menu).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
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}
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public List<TaskViewModel> GetFilteredList(TaskSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return new();
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}
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using var context = new SushiBarDatabase();
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return context.Tasks.Include(x => x.Menus).ThenInclude(x => x.Menu).Where(x => x.Id == model.Id).ToList().Select(x => x.GetViewModel).ToList();
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}
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public List<TaskViewModel> GetFullList()
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{
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using var context = new SushiBarDatabase();
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return context.Tasks.Include(x => x.Menus).ThenInclude(x => x.Menu).ToList().Select(x => x.GetViewModel).ToList();
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}
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public TaskViewModel? Insert(TaskBindingModel model)
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{
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using var context = new SushiBarDatabase();
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var newTask = Models.Task.Create(context, model);
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if (newTask == null)
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{
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return null;
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}
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context.Tasks.Add(newTask);
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context.SaveChanges();
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return newTask.GetViewModel;
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}
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public TaskViewModel? Update(TaskBindingModel 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 task = context.Tasks.FirstOrDefault(x => x.Id == model.Id);
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if (task == null)
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{
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return null;
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}
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task.Update(model);
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context.SaveChanges();
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//task.UpdateMenus(context, model);
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transaction.Commit();
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return task.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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}
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}
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