117 lines
3.9 KiB
C#
117 lines
3.9 KiB
C#
using HospitalContracts.BindingModels;
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using HospitalContracts.SearchModels;
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using HospitalContracts.StoragesContracts;
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using HospitalContracts.ViewModels;
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using HospitalDataBaseImplements.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 HospitalDataBaseImplements.Implements
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{
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public class IllnessStorage : IIllnessStorage
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{
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public List<IllnessViewModel> GetFullList()
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{
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using var context = new HospitalDatabase();
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return context.Illnesses
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.Include(x => x.Kurses)
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.ThenInclude(x => x.Kurse)
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.Include(x => x.Symptomses)
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.ThenInclude(x => x.Symptoms)
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.ToList()
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public List<IllnessViewModel> GetFilteredList(IllnessSearchModel model)
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{
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if (string.IsNullOrEmpty(model.IllnessName))
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{
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return new();
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}
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using var context = new HospitalDatabase();
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return context.Illnesses
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.Include(x => x.Kurses)
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.ThenInclude(x => x.Kurse)
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.Include(x => x.Symptomses)
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.ThenInclude(x => x.Symptoms)
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.Where(x => x.IllnessName.Contains(model.IllnessName))
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.ToList()
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public IllnessViewModel? GetElement(IllnessSearchModel model)
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{
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if (string.IsNullOrEmpty(model.IllnessName) && !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 HospitalDatabase();
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return context.Illnesses
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.Include(x => x.Kurses)
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.ThenInclude(x => x.Kurse)
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.Include(x => x.Symptomses)
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.ThenInclude(x => x.Symptoms)
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.FirstOrDefault(x => (!string.IsNullOrEmpty(model.IllnessName) &&
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x.IllnessName == model.IllnessName) ||
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(model.Id.HasValue && x.Id == model.Id))
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?.GetViewModel;
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}
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public IllnessViewModel? Insert(IllnessBindingModel model)
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{
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using var context = new HospitalDatabase();
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var newIllness = Illness.Create(context, model);
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if (newIllness == null)
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{
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return null;
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}
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context.Illnesses.Add(newIllness);
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context.SaveChanges();
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return newIllness.GetViewModel;
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}
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public IllnessViewModel? Update(IllnessBindingModel model)
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{
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using var context = new HospitalDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var illness = context.Illnesses.FirstOrDefault(rec =>
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rec.Id == model.Id);
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if (illness == null)
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{
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return null;
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}
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illness.Update(model);
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context.SaveChanges();
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illness.UpdateDrugCourses(context, model);
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illness.UpdateSymptomses(context, model);
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transaction.Commit();
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return illness.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 IllnessViewModel? Delete(IllnessBindingModel model)
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{
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using var context = new HospitalDatabase();
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var element = context.Illnesses
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.Include(x => x.Kurses)
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.Include(x => x.Symptomses)
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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.Illnesses.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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