91 lines
2.2 KiB
C#

using DigitalData.Core.Abstraction.Application.Repository;
using EnvelopeGenerator.Application.Model;
using EnvelopeGenerator.Domain;
using EnvelopeGenerator.Domain.Entities;
using MediatR;
using Microsoft.EntityFrameworkCore;
using EnvelopeGenerator.Application.Extensions;
namespace EnvelopeGenerator.Application.Histories.Commands;
/// <summary>
///
/// </summary>
public record CreateHistoryCommand : EnvelopeReceiverQueryBase, IRequest<long?>
{
/// <summary>
///
/// </summary>
public int? EnvelopeId { get; set; }
/// <summary>
///
/// </summary>
public string? UserReference { get; set; }
/// <summary>
///
/// </summary>
public Constants.EnvelopeStatus Status { get; set; }
/// <summary>
///
/// </summary>
public DateTime AddedWhen { get; } = DateTime.Now;
/// <summary>
///
/// </summary>
public DateTime ActionDate => AddedWhen;
/// <summary>
///
/// </summary>
public string? Comment { get; set; }
}
/// <summary>
///
/// </summary>
public class CreateHistoryCommandHandler : IRequestHandler<CreateHistoryCommand, long?>
{
private readonly IRepository<EnvelopeHistory> _repo;
/// <summary>
///
/// </summary>
/// <param name="repo"></param>
public CreateHistoryCommandHandler(IRepository<EnvelopeHistory> repo)
{
_repo = repo;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="cancel"></param>
/// <returns></returns>
public async Task<long?> Handle(CreateHistoryCommand request, CancellationToken cancel)
{
// create entitiy
await _repo.CreateAsync(request, cancel);
// check if created
var query = _repo.ReadOnly();
query = request.EnvelopeId is null
? query.Where(request.Envelope)
: query.Where(h => h.EnvelopeId == request.EnvelopeId);
query = request.UserReference is null
? query.Where(request.Receiver)
: query.Where(h => h.UserReference == request.UserReference);
var record = await query
.Where(h => h.ActionDate == request.ActionDate)
.SingleOrDefaultAsync(cancel);
return record?.Id;
}
}