TekH
3bb2a013ab
Introduced a new pipeline behavior class `EnvelopeReceiverResolutionBehavior` to resolve and validate the `EnvelopeReceiver` during the signing process. - Added necessary `using` directives for dependencies such as `AutoMapper`, `MediatR`, and `IRepository`. - Implemented the `Handle` method to query the database for `EnvelopeReceiver` if not provided in the `SignCommand` request. - Throws a `NotFoundException` if the `EnvelopeReceiver` is not found. - Maps the retrieved entity to a DTO and sets it in the request. - Ensures the behavior executes before other signing process behaviors.
55 lines
1.9 KiB
C#
55 lines
1.9 KiB
C#
using AutoMapper;
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using DigitalData.Core.Abstraction.Application.Repository;
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using DigitalData.Core.Exceptions;
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using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiver;
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using EnvelopeGenerator.Application.Common.Extensions;
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using EnvelopeGenerator.Application.Signatures.Commands;
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using EnvelopeGenerator.Domain.Entities;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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namespace EnvelopeGenerator.Application.Signatures.Behaviors;
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/// <summary>
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/// Pipeline behavior that resolves and validates EnvelopeReceiver.
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/// Executes FIRST in the signing process - before all other behaviors.
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/// If EnvelopeReceiver is not provided, it queries the database using EnvelopeReceiverQueryBase parameters.
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/// </summary>
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public class EnvelopeReceiverResolutionBehavior : IPipelineBehavior<SignCommand, Unit>
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{
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private readonly IRepository<EnvelopeReceiver> _erRepo;
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private readonly IMapper _mapper;
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/// <summary>
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///
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/// </summary>
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/// <param name="erRepo"></param>
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/// <param name="mapper"></param>
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public EnvelopeReceiverResolutionBehavior(IRepository<EnvelopeReceiver> erRepo, IMapper mapper)
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{
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_erRepo = erRepo;
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_mapper = mapper;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="request"></param>
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/// <param name="next"></param>
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/// <param name="cancellationToken"></param>
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/// <returns></returns>
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public async Task<Unit> Handle(SignCommand request, RequestHandlerDelegate<Unit> next, CancellationToken cancellationToken)
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{
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// If EnvelopeReceiver is not provided, query it from database
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if (request.EnvelopeReceiver is null)
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{
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var er = await _erRepo.Query.Where(request, notnull: true).SingleOrDefaultAsync(cancellationToken)
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?? throw new NotFoundException("EnvelopeReceiver not found");
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request.SetEnvelopeReceiver(_mapper.Map<EnvelopeReceiverDto>(er));
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}
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return await next(cancellationToken);
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}
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}
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