Convert tags and contributors columns from comma-separated strings to PostgreSQL
TEXT[] arrays for better data normalization and query performance.
Database Changes:
- schema.sql: Change tags/contributors from TEXT to TEXT[]
- schema.sql: Add GIN indexes for fast array searches
- queries.sql: Update search queries to use ANY() operator
- queries.sql: Update fuzzy search with unnest() for arrays
Generated Code (sqlc):
- models.go: Auto-generated with []string types for tags/contributors
- queries.sql.go: Auto-generated with proper array handling
Handler Changes:
- media.go: Update request structs to use []string for tags/contributors
- media.go: Remove pgtype.Text wrapping, use direct array assignment
- media.go: Add tag normalization in CreateMediaItemHandler
- collections.go: Update tags evaluation to join arrays for comparison
- collections.go: Add strings import for Join() function
Service Changes:
- ebook_scanner.go: Update EbookMetadata struct to use []string
- ebook_scanner.go: Remove string Join(), assign arrays directly
- collection_service.go: Update tags rule evaluation to join arrays
- collection_service.go: Add strings import
New Utilities:
- internal/utils/tags.go: Create NormalizeTags(), JoinTags(), SplitTags()
- Normalizes tags by trimming, lowercasing, removing duplicates/empties
API Documentation:
- bruno/media-items/Create Media Item.bru: Update examples to use arrays
- bruno/media-items/Update Media Item.bru: Update examples to use arrays
- Update docs: tags/contributors now array of string
Breaking Change:
- JSON format changes from "tags": "tag1,tag2" to "tags": ["tag1", "tag2"]
- Tests already use array format (no changes needed)
Benefits:
- GIN indexes enable faster array searches
- Normalization prevents data quality issues (case, duplicates)
- Array operations use PostgreSQL native operators (ANY, &&, unnest)
- Better separation of concerns (no string parsing in application)
Phase 2 of scanner enhancement plan
Changes:
- Add libraryTypes map[string][]string field to EbookScanner
- Initialize libraryTypes cache in NewEbookScanner
- Build library types cache in SetFolders by querying database
- Replace isEbookFile with isScannableFile for library-aware filtering
- Update ScanFolders and WatchChanges to use isScannableFile
This prevents cross-contamination between library types:
- Epub libraries only scan .epub files
- Comic libraries only scan .cbz/.cbr files
- Manga libraries only scan appropriate formats
- Each library type has configurable allowed extensions
Files are now filtered based on their library's allowed extensions,
ensuring only supported formats are scanned for each library type.
- ebook_scanner.go:293 now compiles successfully
- GetLibraryByFolder method available after database code regeneration
- Scanner service can properly find libraries by folder path
Fixes primary compilation error blocking build
- Fix type assertion panics in library.go (lines 58, 109, 237)
Changed from *database.Users to database.Users to match JWT middleware
- Fix ISBN type mismatch in ebook.go (lines 249, 308)
Changed from pgtype.Text to string to match database schema
- Fix ISBN type mismatch in ebook_scanner.go (line 421)
Changed from pgtype.Text to string to match database schema
These changes fix 500 errors in library creation and ebook operations.
- Update ebook handlers to require admin role for CRUD operations
- Modify folder operations to be admin-only
- Update ebook scanner to associate books with admin who added them
- Add admin ID tracking to CreateEbook operations
- Restrict scanner operations to admin users only
- Remove string-based error checking for no rows
- Use proper pgx.ErrNoRows comparison only
- Improve error handling consistency in processEbookFile function
- Move migrations/ to database/schema/ for clarity on database schema definitions
- Move sqlc.yaml to internal/database/ to group with database code
- Move static/ to cmd/server/static/ to co-locate with server
- Update all configuration files and documentation
- Follow Go project conventions for better organization
- Change Go module name back from 'shelf' to 'bookmann'
- Update all import paths back to 'bookmann' module
- Update README.md project name back to 'Bookmann'
- Update docker-compose.yml container names back to 'bookmann' and 'bookmann_db'
- Regenerate database code with restored module imports
- Rename project from 'bookmann' to 'shelf'
- Move all backend/ contents to root level (flatten structure)
- Update Go module name from 'bookmann' to 'shelf'
- Update all import paths to use new 'shelf' module
- Update Dockerfile to work without backend/ subdirectory
- Update docker-compose.yml to use new structure and rename containers
- Update .gitignore for new file paths
- Update README.md with new project name and structure
- Regenerate database code with new module imports
john-okeefe