82 lines
2.6 KiB
C#
82 lines
2.6 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 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 RecipesStorage : IRecipesStorage
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{
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public RecipesViewModel? Delete(RecipesBindingModel model)
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{
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using var context = new HospitalDatabase();
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var element = context.Recipes.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Recipes.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 RecipesViewModel? GetElement(RecipesSearchModel 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 HospitalDatabase();
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return context.Recipes.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
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}
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public List<RecipesViewModel> GetFilteredList(RecipesSearchModel 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 HospitalDatabase();
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return context.Recipes.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
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}
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public List<RecipesViewModel> GetFullList()
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{
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using var context = new HospitalDatabase();
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return context.Recipes.Select(x => x.GetViewModel).ToList();
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}
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public RecipesViewModel? Insert(RecipesBindingModel model)
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{
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using var context = new HospitalDatabase();
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var newRecipe = Recipes.Create(context, model);
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if (newRecipe == null)
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{
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return null;
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}
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context.Recipes.Add(newRecipe);
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context.SaveChanges();
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return newRecipe.GetViewModel;
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}
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public RecipesViewModel? Update(RecipesBindingModel model)
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{
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using var context = new HospitalDatabase();
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var recipe = context.Recipes.FirstOrDefault(x => x.Id == model.Id);
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if (recipe == null)
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{
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return null;
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}
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recipe.Update(model);
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context.SaveChanges();
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return recipe.GetViewModel;
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}
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}
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}
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