50 lines
2.5 KiB
C#
50 lines
2.5 KiB
C#
using CoreDatabase;
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using CoreDatabase.Models.Department;
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using DepartmentContract.BindingModels;
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using DepartmentContract.Services.IGenericEntityService;
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using DepartmentContract.ViewModels;
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using Microsoft.EntityFrameworkCore;
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using System.Linq;
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using ToolsModule.ManagmentEntity;
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namespace DepartmentDatabaseImplementation.Implementations.AbstractGenerticEntityService
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{
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/// <summary>
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/// Реализация IEnrollmentYearService
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/// </summary>
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public class EnrollmentYearService :
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AbstractGenerticEntityService<EnrollmentYearGetBindingModel, EnrollmentYearSetBindingModel, EnrollmentYear, EnrollmentYearListViewModel, EnrollmentYearViewModel>,
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IEnrollmentYearService
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{
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protected override OperationResultModel AdditionalCheckingWhenAdding(DbContext context, EnrollmentYearSetBindingModel model) => OperationResultModel.Success(null);
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protected override OperationResultModel AdditionalCheckingWhenDeleting(DbContext context, EnrollmentYear entity, EnrollmentYearGetBindingModel model) => OperationResultModel.Success(null);
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protected override IQueryable<EnrollmentYear> AdditionalCheckingWhenReadingList(IQueryable<EnrollmentYear> query, EnrollmentYearGetBindingModel model)
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{
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if (model.AcademicPlanId.HasValue)
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{
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query = query.Where(x => x.AcademicPlanId == model.AcademicPlanId.Value);
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}
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return query;
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}
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protected override OperationResultModel AdditionalCheckingWhenUpdateing(DbContext context, EnrollmentYearSetBindingModel model) => OperationResultModel.Success(null);
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protected override void AdditionalDeleting(DbContext context, EnrollmentYear entity, EnrollmentYearGetBindingModel model)
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{
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var records = context.Set<Student>().Where(x => x.EnrollmentYearId == model.Id);
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foreach (var record in records)
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{
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record.EnrollmentYearId = null;
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}
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context.SaveChanges();
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}
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protected override EnrollmentYear GetUniqueEntity(EnrollmentYearSetBindingModel model, DbContext context) => context.Set<EnrollmentYear>().FirstOrDefault(x => x.AcademicPlanId == model.AcademicPlanId && x.YearEntrance == model.YearEntrance && x.Id != model.Id);
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protected override IQueryable<EnrollmentYear> IncludingWhenReading(IQueryable<EnrollmentYear> query) => query.Include(x => x.AcademicPlan).Include(x => x.AcademicPlan.EducationDirection);
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protected override IQueryable<EnrollmentYear> OrderingWhenReading(IQueryable<EnrollmentYear> query) => query.OrderBy(x => x.AcademicPlan.EducationDirection.Cipher).ThenBy(x => x.YearEntrance);
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}
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} |