feat(media): content-hash dedup for uploads + media-library endpoint

Browse Source

Uploads previously wrote every file to disk with a fresh GUID name, so the
same image uploaded twice produced two identical files. Now:

- New MediaAsset table records each stored upload (SHA-256 hash, size, type,
  url, kind, scope) + migration. Indexed on (CafeId, ContentHash).
- MediaStorageService computes the content hash on upload; if an identical file
  already exists for that café it returns the existing URL instead of writing a
  duplicate (covers images, videos, 3D models). Dedup lookup/record run via a
  scoped DbContext (the service is a singleton) and never block an upload on
  failure.
- GET /api/cafes/{cafeId}/media lists the café's library (newest first, optional
  ?kind=) so the UI can let users pick an existing file instead of re-uploading.

86 API tests pass.

...

This commit is contained in:

soroush.asadi

2026-06-02 22:16:11 +03:30

parent eb165db182

commit 97a9481627

7 changed files with 3686 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

src/Meezi.Infrastructure/Data/Migrations/20260602184236_AddMediaAssets.Designer.cs

Generated

+3413

File diff suppressed because it is too large Load Diff