87 lines
2.7 KiB
C#
87 lines
2.7 KiB
C#
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using STOContracts.BindingModels;
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using STOContracts.SearchModels;
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using STOContracts.StorageContracts;
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using STOContracts.ViewModels;
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using STODatabaseImplement;
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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 DatabaseImplement
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{
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public class ServiceStorage : IServiceStorage
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{
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public List<ServiceViewModel> GetFullList()
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{
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using var context = new STODatabase();
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return context.Services.Select(x => x.GetViewModel).ToList();
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}
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public List<ServiceViewModel> GetFilteredList(ServiceSearchModel 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 STODatabase();
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return context.Services.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
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}
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public ServiceViewModel? GetElement(ServiceSearchModel 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 STODatabase();
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return context.Services.FirstOrDefault(x =>
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(x.Id == model.Id))
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?.GetViewModel;
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}
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public ServiceViewModel? Insert(ServiceBindingModel model)
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{
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using var context = new STODatabase();
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if (model == null)
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return null;
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var newService = Service.Create(context, model);
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if (newService == null)
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{
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return null;
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}
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context.Services.Add(newService);
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context.SaveChanges();
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return newService.GetViewModel;
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}
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public ServiceViewModel? Update(ServiceBindingModel model)
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{
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using var context = new STODatabase();
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var component = context.Services.FirstOrDefault(x => x.Id == model.Id);
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if (component == null)
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{
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return null;
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}
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component.Update(model);
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context.SaveChanges();
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return component.GetViewModel;
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}
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public ServiceViewModel? Delete(ServiceBindingModel model)
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{
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using var context = new STODatabase();
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var element = context.Services.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Services.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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