MireaBackend/Application/Cqrs/Campus/Queries/GetCampusBasicInfoList/GetCampusBasicInfoListQueryHandler.cs

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

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

public class GetCampusBasicInfoListQueryHandler(ICampusDbContext dbContext) : IRequestHandler<GetCampusBasicInfoListQuery, CampusBasicInfoVm>
{
    public async Task<CampusBasicInfoVm> Handle(GetCampusBasicInfoListQuery request, CancellationToken cancellationToken)
    {
        var dtos = await dbContext.Campuses.Select(c => new CampusBasicInfoDto()
        {
            Id = c.Id,
            CodeName = c.CodeName,
            FullName = c.FullName
        }).ToListAsync(cancellationToken);

        return new CampusBasicInfoVm
        {
            Campuses = dtos
        };
    }
}