afc0e34312
Updated PHASENPLAN and ROADMAP to reflect progress on Feature 1 - ValidatePDF (75% complete). Marked Step 1.1 as completed, including MediatR setup, pipeline behaviors (`ValidationBehavior`, `LoggingBehavior`), ValidatePDF feature (Query, Handler, Validator), and DTOs. Added `DependencyInjection.cs` for Application Layer DI configuration. Introduced `LoggingBehavior` and `ValidationBehavior` for MediatR pipelines. Implemented `ValidatePdfHandler`, `ValidatePdfQuery`, and `ValidatePdfValidator`. Created DTOs (`ValidatePdfRequest`, `ValidatePdfResponse`) for the ValidatePDF feature. Added unit tests for `ValidatePdfHandler` to verify metadata handling and exception propagation. Removed unused folder references in `DocumentOperator.Application.csproj`.
34 lines
1017 B
C#
34 lines
1017 B
C#
using DocumentOperator.Application.Common.Interfaces;
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using DocumentOperator.Domain.Models.ValueObjects;
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using MediatR;
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namespace DocumentOperator.Application.Features.Documents.ValidatePdf;
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/// <summary>
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/// Handler for ValidatePdfQuery
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/// Orchestrates PDF validation using IPdfProcessor
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/// </summary>
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public class ValidatePdfHandler : IRequestHandler<ValidatePdfQuery, PdfMetadata>
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{
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private readonly IPdfProcessor _pdfProcessor;
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public ValidatePdfHandler(IPdfProcessor pdfProcessor)
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{
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_pdfProcessor = pdfProcessor;
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}
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/// <summary>
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/// Validates PDF and returns metadata
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/// </summary>
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public async Task<PdfMetadata> Handle(ValidatePdfQuery request, CancellationToken cancellationToken)
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{
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// Value Object ? Byte Array
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byte[] pdfBytes = request.PdfContent.ToByteArray();
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// DevExpress Service aufrufen (kann PdfProcessingException werfen)
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var metadata = await _pdfProcessor.ValidateAsync(pdfBytes);
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return metadata;
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}
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}
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