77 lines
2.4 KiB
C#

using DigitalData.Core.Abstraction.Application.Repository;
using EnvelopeGenerator.Domain.Entities;
using EnvelopeGenerator.Application.Extensions;
using MediatR;
using Microsoft.EntityFrameworkCore;
using EnvelopeGenerator.Domain.Constants;
using EnvelopeGenerator.Application.Common.Model;
namespace EnvelopeGenerator.Application.EnvelopeReceivers.Queries;
/// <summary>
///
/// </summary>
public record ReceiverAlreadySignedQuery : EnvelopeReceiverQueryBase, IRequest<bool>;
/// <summary>
///
/// </summary>
public static class ReceiverAlreadySignedQueryExtensions
{
/// <summary>
///
/// </summary>
/// <param name="mediator"></param>
/// <param name="key"></param>
/// <param name="cancel"></param>
/// <returns></returns>
public static Task<bool> IsSignedAsync(this IMediator mediator, string key, CancellationToken cancel = default)
=> mediator.Send(new ReceiverAlreadySignedQuery { Key = key }, cancel);
/// <summary>
///
/// </summary>
/// <param name="mediator"></param>
/// <param name="uuid"></param>
/// <param name="signature"></param>
/// <param name="cancel"></param>
/// <returns></returns>
public static Task<bool> IsSignedAsync(this IMediator mediator, string uuid, string signature, CancellationToken cancel = default)
=> mediator.Send(new ReceiverAlreadySignedQuery
{
Envelope = new() { Uuid = uuid },
Receiver = new() { Signature = signature }
}, cancel);
}
/// <summary>
///
/// </summary>
public class ReceiverAlreadySignedQueryHandler : IRequestHandler<ReceiverAlreadySignedQuery, bool>
{
private readonly IRepository<EnvelopeReceiver> _repo;
/// <summary>
///
/// </summary>
/// <param name="repo"></param>
public ReceiverAlreadySignedQueryHandler(IRepository<EnvelopeReceiver> repo)
{
_repo = repo;
}
/// <summary>
///
/// </summary>
/// <param name="request"></param>
/// <param name="cancel"></param>
/// <returns></returns>
public async Task<bool> Handle(ReceiverAlreadySignedQuery request, CancellationToken cancel = default)
{
return await _repo.Read()
.Where(er => er.Envelope!.Uuid == request.Envelope.Uuid)
.Where(er => er.Receiver!.Signature == request.Receiver.Signature)
.Where(er => er.Envelope!.Histories.Any(hist => hist.Status == EnvelopeStatus.DocumentSigned))
.AnyAsync(cancel);
}
}