28 lines
1.0 KiB
C#
28 lines
1.0 KiB
C#
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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using Mirea.Api.DataAccess.Application.Common.Exceptions;
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using Mirea.Api.DataAccess.Application.Interfaces.DbContexts.Schedule;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Mirea.Api.DataAccess.Application.Cqrs.Group
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.Queries.GetGroupDetails;
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public class GetGroupInfoQueryHandler(IGroupDbContext dbContext) : IRequestHandler<GetGroupInfoQuery, GroupInfoVm>
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{
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public async Task<GroupInfoVm> Handle(GetGroupInfoQuery request, CancellationToken cancellationToken)
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{
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var discipline = await dbContext.Groups
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.Include(g => g.Faculty)
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.FirstOrDefaultAsync(g => g.Id == request.Id, cancellationToken)
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?? throw new NotFoundException(typeof(Domain.Schedule.Group), request.Id);
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return new GroupInfoVm()
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{
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Id = discipline.Id,
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Name = discipline.Name,
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Faculty = discipline.Faculty?.Name,
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FacultyId = discipline.FacultyId
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};
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}
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}
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