175 lines
5.8 KiB
C#
175 lines
5.8 KiB
C#
using CaseAccountingContracts.BindingModels;
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using CaseAccountingContracts.SearchModels;
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using CaseAccountingContracts.StoragesContracts;
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using CaseAccountingContracts.ViewModels;
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using CaseAccountingDataBaseImplement.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 CaseAccountingDataBaseImplement.Implements
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{
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public class CaseStorage : ICaseStorage
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{
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public CaseViewModel? Delete(CaseBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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var element = context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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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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return null;
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}
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context.Cases.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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public CaseViewModel? GetElement(CaseSearchModel 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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using var context = new CaseAccountingDatabase();
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
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?.GetViewModel;
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}
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public List<CaseViewModel> GetFilteredList(CaseSearchModel model)
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{
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using var context = new CaseAccountingDatabase();
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if (model.Id.HasValue)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Id == model.Id)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.Name != null)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Name == model.Name)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.Applicant != null)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Applicant == model.Applicant)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.Defendant != null)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Defendant == model.Defendant)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.Date != null)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Date == model.Date)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.UserId.HasValue)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.UserId == model.UserId)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.SpecializationId.HasValue)
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{
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.SpecializationId == model.SpecializationId)
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.Select(x => x.GetViewModel)
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.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 List<CaseViewModel> GetFullList()
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{
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using var context = new CaseAccountingDatabase();
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Select(x => x.GetViewModel).ToList();
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}
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public CaseViewModel? Insert(CaseBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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var newCase = Case.Create(context, model);
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if (newCase == null)
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{
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return null;
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}
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context.Cases.Add(newCase);
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context.SaveChanges();
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return context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => x.Id == newCase.Id)
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?.GetViewModel;
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}
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public CaseViewModel? Update(CaseBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var _case = context.Cases
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => x.Id == model.Id);
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if (_case == null)
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{
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return null;
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}
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_case.Update(model);
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context.SaveChanges();
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_case.UpdateLawyers(context, model);
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transaction.Commit();
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return _case.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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