🎯 What can I work on ? (openfoodfacts-kotlin)

[teolemon]

What

First steps

• Extract parts of the Android app (https://github.com/openfoodfacts/openfoodfacts-androidapp)
• Create a Kotlin package

Multilingual app - Features to port from the old mobile app or implement

• Ensure we support multilingual fields

User management - Features to port from the old mobile app or implement

• Allow checking if a user exists

READ - Features to port from the old mobile app or implement

• Product: you can retrieve information about products
• Product images (get product image by field, size and language, current fields are: Front, Ingredients, Nutrition, Packaging)
• Additives, Allergens, Environment impact, Ingredient analysis, Nutrient levels, Nutrition facts (incl. micro-nutrients)
• Language dependant fields (like ingredients, product name, packaging text)
• Eco-Score
• Nutri-Score
• NOVA groups - ultra-processed foods
• Translated, high-level and customizable product information (Attributes API)
• Product completion status
• Open Food Facts Events API (Gamification)

PERSONALIZATION - Features to port from the old mobile app or implement

• Recommended Daily Intakes
• Translated, high-level and customizable product information (Attributes) #23
• Autocompleting for the user inputs, by giving suggestions for (Labels, categories, ingredients, additives, traces ...) #24

Search-a-licious - Features to implement

SEARCH V2 - Features to port from the old mobile app

• search products by tags
• search products with / without additives
• search products with keywords
• Personalized search

Search V2 - Tag types - Features to port from the old mobile app or implement

• tag:brands - possible values: infinite, json taxo but no autosuggest
• tag:categories - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:packaging - display:packaging - packaging
• tag:labels - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:origins - display:origins of ingredients - origins of ingredients
• tag:manufacturing_places - display:manufacturing or processing places - manufacturing or processing places
• tag:emb_codes - display:packager codes - packager codes
• tag:purchase_places - display:purchase places - purchase places
• tag:stores - display:stores - stores
• tag:countries - possible values: finite (190), json taxo + autosuggest + partial taxo API
• tag:ingredients -possible values: finite, json taxo + autosuggest + partial taxo API
• tag:additives - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:allergens - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:traces - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:nutrition_grades possible values: finite (a,b,c,d,e) , json taxo + autosuggest + partial taxo API
• #539
• tag:languages - possible values: finite, json taxo + autosuggest + partial taxo API
• tag:creator - possible values: infinite - we can't really suggest anything (or we have to rely on the facet)
• tag:editors - possible values: infinite - we can't really suggest anything (or we have to rely on the facet)
• tag:states - possible values: finite, json taxo + autosuggest + partial taxo API

WRITE - Features to port from the old mobile app or implement

Machine Learning/Robotoff - Features to port from the old mobile app or implement

• Add logos & labels support to the SDK
• Add language detection support to the SDK

OCR - Features to port from the old mobile app or implement

• Allow to get the OCR of the ingredients photo (for validation purposes)

Roadmap - Features to port from the old mobile app or implement

• List of new APIs to implement: https://github.com/openfoodfacts/api-documentation/issues
• New APIs: https://github.com/openfoodfacts/api-documentation/issues?q=is%3Aissue+is%3Aopen+label%3A%22new+api+to+document%22
• Existing APIs: https://github.com/openfoodfacts/api-documentation/