108 lines
3.7 KiB
C#
108 lines
3.7 KiB
C#
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using ComputerHardwareStoreContracts.BindingModels;
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using ComputerHardwareStoreContracts.SearchModels;
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using ComputerHardwareStoreContracts.StorageContracts;
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using ComputerHardwareStoreContracts.ViewModels;
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using ComputerHardwareStoreDatabaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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namespace ComputerHardwareStoreDatabaseImplement.Implements
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{
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public class BuildStorage : IBuildStorage
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{
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public List<BuildViewModel> GetFullList()
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{
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using var context = new ComputerHardwareStoreDBContext();
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return context.Builds
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.Select(b => b.GetViewModel)
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.ToList();
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}
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public List<BuildViewModel> GetFilteredList(BuildSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Name))
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{
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return new();
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}
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using var context = new ComputerHardwareStoreDBContext();
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return context.Builds
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.Where(b => b.Name.Contains(model.Name))
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.Select(b => b.GetViewModel)
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.ToList();
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}
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public BuildViewModel? GetElement(BuildSearchModel model)
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{
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if (string.IsNullOrEmpty(model.Name) && !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 ComputerHardwareStoreDBContext();
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return context.Builds
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.FirstOrDefault(b =>
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(!string.IsNullOrEmpty(model.Name) && b.Name == model.Name) ||
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(model.Id.HasValue && b.Id == model.Id))?
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.GetViewModel;
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}
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public BuildViewModel? Insert(BuildBindingModel model)
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{
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using var context = new ComputerHardwareStoreDBContext();
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var newBuild = Build.Create(context, model);
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if (newBuild == null)
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{
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return null;
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}
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context.Builds.Add(newBuild);
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context.SaveChanges();
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return context.Builds
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.FirstOrDefault(p => p.Id == newBuild.Id)?
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.GetViewModel;
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}
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public BuildViewModel? Update(BuildBindingModel model)
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{
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using var context = new ComputerHardwareStoreDBContext();
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var build = context.Builds
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.FirstOrDefault(p => p.Id == model.Id);
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if (build == null)
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{
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return null;
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}
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context.Update(model);
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context.SaveChanges();
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return build.GetViewModel;
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}
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public BuildViewModel? Delete(BuildBindingModel model)
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{
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using var context = new ComputerHardwareStoreDBContext();
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var build = context.Builds
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.Include(b => b.Comments)
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.Include(b => b.Components)
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.ThenInclude(b => b.Component)
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.FirstOrDefault(p => p.Id == model.Id);
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if (build == null)
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{
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return null;
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}
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context.Builds.Remove(build);
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context.SaveChanges();
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return build.GetViewModel;
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}
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}
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}
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