feat(favorites): add favorites model with local storage #22
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−33
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* Add favorites model that stores pokemon IDs in localStorage * Validate stored data and drop invalid or duplicate IDs * Add useFavorites hook that keeps state and local storage in sync * Make Favorite a presentational component with isFavorite and onToggle props * Wire the hook into App and add tests for model, hook and component References #8
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Solves #8
src/models/favorites.tsthat stores pokemon IDs in localStorage (samefavoriteskey as before, so existing data still works)useFavoriteshook insrc/controllers/that keeps state and storage in syncFavoritea presentational component withisFavoriteandonToggleprops, addaria-pressedApp.tsxThe
FavoritePokemonlist can get its data fromuseFavorites().favoriteswhen everything is connected in #6.