8a4d3ff6f9
- Replaced explicit envelope and receiver expression filters with a single `.Where(request)` call. - Removed redundant checks for null and empty values in handler. - Updated using statements to include `EnvelopeGenerator.Application.Extensions`. - Maintains the same functionality while reducing code complexity.
79 lines
2.4 KiB
C#
79 lines
2.4 KiB
C#
using DigitalData.Core.Abstraction.Application.Repository;
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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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using EnvelopeGenerator.Application.Extensions;
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namespace EnvelopeGenerator.Application.DocStatus.Commands;
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/// <summary>
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/// Represents a command to save the status of a document, either by creating a new status or updating an existing one based on the provided envelope and receiver identifiers.
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/// It returns the identifier of the saved document status.
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/// </summary>
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public record SaveDocStatusCommand : ModifyDocStatusCommandBase, IRequest<int?>;
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/// <summary>
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///
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/// </summary>
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public static class Extensions
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{
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/// <summary>
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///
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/// </summary>
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/// <param name="mediator"></param>
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/// <param name="uuid"></param>
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/// <param name="signature"></param>
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/// <param name="value"></param>
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/// <param name="cancel"></param>
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/// <returns></returns>
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public static Task<int?> SignDocAsync(this IMediator mediator, string uuid, string signature, string value, CancellationToken cancel = default)
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=> mediator.Send(new SaveDocStatusCommand()
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{
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Envelope = new() { Uuid = uuid },
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Receiver = new() { Signature = signature },
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Value = value
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}, cancel);
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}
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/// <summary>
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///
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/// </summary>
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public class SaveDocStatusCommandHandler : IRequestHandler<SaveDocStatusCommand, int?>
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{
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private readonly IRepository<DocumentStatus> _repo;
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/// <summary>
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///
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/// </summary>
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/// <param name="repo"></param>
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public SaveDocStatusCommandHandler(IRepository<DocumentStatus> repo)
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{
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_repo = repo;
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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="cancel"></param>
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/// <returns></returns>
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public async Task<int?> Handle(SaveDocStatusCommand request, CancellationToken cancel)
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{
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// ceck if exists
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bool isExists = await _repo.ReadOnly().Where(request).AnyAsync(cancel);
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if (isExists)
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{
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var uReq = request.To<UpdateDocStatusCommand>();
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await _repo.UpdateAsync(uReq, q => q.Where(request), cancel);
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}
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else
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{
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var cReq = request.To<CreateDocStatusCommand>();
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await _repo.CreateAsync(cReq, cancel);
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}
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var docStatus = await _repo.ReadOnly().Where(request).SingleOrDefaultAsync(cancel);
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return docStatus?.Id;
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}
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} |