immich/mobile/lib/infrastructure
Kang 02b29046b3
feat: ocr (#18836)
* feat: add OCR functionality and related configurations

* chore: update labeler configuration for machine learning files

* feat(i18n): enhance OCR model descriptions and add orientation classification and unwarping features

* chore: update Dockerfile to include ccache for improved build performance

* feat(ocr): enhance OCR model configuration with orientation classification and unwarping options, update PaddleOCR integration, and improve response structure

* refactor(ocr): remove OCR_CLEANUP job from enum and type definitions

* refactor(ocr): remove obsolete OCR entity and migration files, and update asset job status and schema to accommodate new OCR table structure

* refactor(ocr): update OCR schema and response structure to use individual coordinates instead of bounding box, and adjust related service and repository files

* feat: enhance OCR configuration and functionality

- Updated OCR settings to include minimum detection box score, minimum detection score, and minimum recognition score.
- Refactored PaddleOCRecognizer to utilize new scoring parameters.
- Introduced new database tables for asset OCR data and search functionality.
- Modified related services and repositories to support the new OCR features.
- Updated translations for improved clarity in settings UI.

* sql changes

* use rapidocr

* change dto

* update web

* update lock

* update api

* store positions as normalized floats

* match column order in db

* update admin ui settings descriptions

fix max resolution key

set min threshold to 0.1

fix bind

* apply config correctly, adjust defaults

* unnecessary model type

* unnecessary sources

* fix(ocr): switch RapidOCR lang type from LangDet to LangRec

* fix(ocr): expose lang_type (LangRec.CH) and font_path on OcrOptions for RapidOCR

* fix(ocr): make OCR text search case- and accent-insensitive using ILIKE + unaccent

* fix(ocr): add OCR search fields

* fix: Add OCR database migration and update ML prediction logic.

* trigrams are already case insensitive

* add tests

* format

* update migrations

* wrong uuid function

* linting

* maybe fix medium tests

* formatting

* fix weblate check

* openapi

* sql

* minor fixes

* maybe fix medium tests part 2

* passing medium tests

* format web

* readd sql

* format dart

* disabled in e2e

* chore: translation ordering

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>
2025-10-27 14:09:55 +00:00
..
2025-10-27 14:09:55 +00:00
2025-09-08 14:00:10 -05:00

Infrastructure Layer

This directory contains the infrastructure layer of Immich. The infrastructure layer is responsible for the implementation details of the app. It includes data sources, APIs, and other external dependencies.

Structure

  • Entities: These are the classes that define the database schema for the domain models.
  • Repositories: These are the actual implementation of the domain interfaces. A single interface might have multiple implementations.
  • Utils: These are utility classes and functions specific to infrastructure implementations.
infrastructure/
├── entities/
│   └── user.entity.dart
├── repositories/
│   └── user.repository.dart
└── utils/
    └── database_utils.dart

Usage

The infrastructure layer provides concrete implementations of repository interfaces defined in the domain layer. These implementations are exposed through Riverpod providers in the root providers directory.

// In domain/services/user.service.dart
final userRepository = ref.watch(userRepositoryProvider);
final user = await userRepository.getUser(userId);

The domain layer should never directly instantiate repository implementations, but instead receive them through dependency injection.