MireaBackend/SqlData/Application/Cqrs/Campus/Queries/GetCampusDetails/GetCampusDetailsQueryHandler.cs

using MediatR;
using Microsoft.EntityFrameworkCore;
using Mirea.Api.DataAccess.Application.Common.Exceptions;
using Mirea.Api.DataAccess.Application.Interfaces.DbContexts.Schedule;
using System.Threading;
using System.Threading.Tasks;

namespace Mirea.Api.DataAccess.Application.Cqrs.Campus.Queries.GetCampusDetails;

public class GetCampusDetailsQueryHandler(ICampusDbContext dbContext) : IRequestHandler<GetCampusDetailsQuery, CampusDetailsVm>
{
    public async Task<CampusDetailsVm> Handle(GetCampusDetailsQuery request, CancellationToken cancellationToken)
    {
        var campus = await dbContext.Campuses.FirstOrDefaultAsync(c => c.Id == request.Id, cancellationToken) ?? throw new NotFoundException(typeof(Domain.Schedule.Campus), request.Id);

        return new CampusDetailsVm()
        {
            Id = campus.Id,
            CodeName = campus.CodeName,
            FullName = campus.FullName,
            Address = campus.Address
        };
    }
}