30 lines
1012 B
C#
30 lines
1012 B
C#
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.Faculty.Queries.GetFacultyList;
|
|
|
|
public class GetFacultyListQueryHandler(IFacultyDbContext dbContext) : IRequestHandler<GetFacultyListQuery, FacultyListVm>
|
|
{
|
|
public async Task<FacultyListVm> Handle(GetFacultyListQuery request, CancellationToken cancellationToken)
|
|
{
|
|
var dtos = dbContext.Faculties.OrderBy(f => f.Id).Select(f => new FacultyLookupDto()
|
|
{
|
|
Id = f.Id,
|
|
Name = f.Name
|
|
});
|
|
|
|
if (request is { PageSize: not null, Page: not null })
|
|
dtos = dtos.Skip(request.Page.Value * request.PageSize.Value).Take(request.PageSize.Value);
|
|
|
|
var result = await dtos.ToListAsync(cancellationToken);
|
|
|
|
return new FacultyListVm
|
|
{
|
|
Faculties = result
|
|
};
|
|
}
|
|
} |