47 lines
2.5 KiB
C#
47 lines
2.5 KiB
C#
using DatabaseCore;
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using DatabaseCore.Models.Department;
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using DepartmentBusinessLogic.BindingModels;
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using DepartmentBusinessLogic.Interfaces;
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using DepartmentBusinessLogic.ViewModels;
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using Microsoft.EntityFrameworkCore;
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using ModuleTools.Enums;
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using ModuleTools.Models;
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using System.Linq;
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namespace DepartmentDatabaseImplementation.Implementations
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{
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/// <summary>
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/// Реализация IDisciplineBlockService
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/// </summary>
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public class DisciplineBlockService :
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AbstractGenerticEntityService<DisciplineBlockGetBindingModel, DisciplineBlockSetBindingModel, DisciplineBlock, DisciplineBlockListViewModel, DisciplineBlockViewModel>,
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IDisciplineBlockService
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{
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protected override OperationResultModel AdditionalCheckingWhenAdding(DbContext context, DisciplineBlockSetBindingModel model) => OperationResultModel.Success(null);
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protected override OperationResultModel AdditionalCheckingWhenDeleting(DbContext context, DisciplineBlock entity, DisciplineBlockGetBindingModel model)
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{
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if (context.Set<Discipline>().Any(x => x.DisciplineBlockId == model.Id && !x.IsDeleted))
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{
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return OperationResultModel.Error("Error:", "Есть дисциплины, относящиеся к этому блоку", ResultServiceStatusCode.ExsistItem);
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}
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if (context.Set<TimeNorm>().Any(x => x.DisciplineBlockId == model.Id && !x.IsDeleted))
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{
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return OperationResultModel.Error("Error:", "Есть нормы времени, относящиеся к этому блоку", ResultServiceStatusCode.ExsistItem);
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}
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return OperationResultModel.Success(null);
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}
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protected override IQueryable<DisciplineBlock> AdditionalCheckingWhenReadingList(IQueryable<DisciplineBlock> query, DisciplineBlockGetBindingModel model) => query;
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protected override OperationResultModel AdditionalCheckingWhenUpdateing(DbContext context, DisciplineBlockSetBindingModel model) => OperationResultModel.Success(null);
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protected override void AdditionalDeleting(DbContext context, DisciplineBlock entity, DisciplineBlockGetBindingModel model) { }
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protected override DisciplineBlock GetUniqueEntity(DisciplineBlockSetBindingModel model, DbContext context) => context.Set<DisciplineBlock>().FirstOrDefault(x => x.Title == model.Title && x.Id != model.Id);
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protected override IQueryable<DisciplineBlock> IncludingWhenReading(IQueryable<DisciplineBlock> query) => query;
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protected override IQueryable<DisciplineBlock> OrderingWhenReading(IQueryable<DisciplineBlock> query) => query.OrderBy(x => x.DisciplineBlockOrder);
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}
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} |