domBudg/back/Services/Reports/ReportPeriodService.cs

using Contracts.Mappers;
using Contracts.Repositories;
using Contracts.SearchModels;
using Contracts.Services;
using Contracts.ViewModels;
using Services.Support.Exceptions;

namespace Services.Reports;

public class ReportPeriodService : IReportPeriodService
{
    private readonly IChangeRecordRepo _changeRecordRepo;

    public ReportPeriodService(IChangeRecordRepo changeRecordRepo)
    {
        _changeRecordRepo = changeRecordRepo;
    }

    public async Task<IEnumerable<ChangeRecordViewModel>> GetReportData(DateTime from, DateTime to)
    {
        var records = await _changeRecordRepo.GetList(new ChangeRecordSearch() { From = from, To = to });

        if (!records.Any())
        {
            throw new ReportDataNotFoundException("Нет данных за указанный период");
        }
        return records.Select(x => x.ToView()).ToList();
    }
}