Nicolaj Hartmann
8096a19081
Backend (17 files): - VAT: REP 25% deductibility (§42), EU reverse charge double-entry (IEUV/IEUY/IVY), IVY rate 0%→25%, VatReport Box C/D populated, Basis1 from real revenue - SAF-T: correct OECD namespace, closing balance net calc, zero-amount fallback, credit note auto-numbering (§52) - Security: BankingController CSRF state token + company auth check, attachment canonical path traversal check, discount 0-100% validation, deactivated product/customer update guard - Quality: redact bank API logs, remove dead code (VatCalcService, PaymentMatchingService), CompanyAggregate IEmit interfaces, fix URL encoding Frontend (15 files): - Fix double "kr." in AmountText and Dashboard Statistic components - Fix UserSettings Switch defaultChecked desync with Form state - Remove dual useCompany/useCompanyStore pattern (Dashboard, Moms, Bank) - Correct SKAT VAT deadline calculation per period type - Add half-yearly/yearly VAT period options - Guard console.error with import.meta.env.DEV - Use shared formatDate in BankConnectionsTab - Remove dead NONE vatCode check, purge 7 legacy VAT codes from type union - Migrate S25→U25, K25→I25 across all pages Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
namespace Books.Api.Infrastructure.FileStorage;
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/// <summary>
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/// Service for storing and retrieving attachment files.
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/// Abstraction allows switching between local storage and cloud blob storage.
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/// </summary>
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public interface IFileStorageService
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{
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/// <summary>
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/// Store a file and return the storage path.
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/// </summary>
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/// <param name="companyId">Company ID for organizing files</param>
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/// <param name="fileName">Original filename</param>
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/// <param name="contentType">MIME type</param>
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/// <param name="content">File content stream</param>
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/// <param name="cancellationToken">Cancellation token</param>
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/// <returns>Storage path for the file</returns>
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Task<StorageResult> StoreAsync(
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string companyId,
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string fileName,
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string contentType,
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Stream content,
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CancellationToken cancellationToken = default);
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/// <summary>
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/// Retrieve a file by its storage path.
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/// </summary>
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/// <param name="storagePath">Storage path returned from StoreAsync</param>
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/// <param name="cancellationToken">Cancellation token</param>
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/// <returns>File content and metadata</returns>
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Task<FileResult> GetAsync(string storagePath, CancellationToken cancellationToken = default);
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/// <summary>
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/// Delete a file from storage.
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/// </summary>
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/// <param name="storagePath">Storage path to delete</param>
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/// <param name="cancellationToken">Cancellation token</param>
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Task DeleteAsync(string storagePath, CancellationToken cancellationToken = default);
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/// <summary>
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/// Get a URL for downloading/viewing a file.
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/// May return a signed URL with expiration for cloud storage.
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/// </summary>
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/// <param name="storagePath">Storage path</param>
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/// <param name="expiresIn">URL expiration time</param>
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/// <returns>Download URL</returns>
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string GetDownloadUrl(string storagePath, TimeSpan? expiresIn = null);
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/// <summary>
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/// Gets the base storage path for canonical path validation.
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/// </summary>
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string GetBasePath();
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}
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public record StorageResult
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{
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public required string StoragePath { get; init; }
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public required string StoredFileName { get; init; }
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public required long FileSize { get; init; }
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}
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public record FileResult
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{
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public required Stream Content { get; init; }
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public required string ContentType { get; init; }
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public required string FileName { get; init; }
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public required long FileSize { get; init; }
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}
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