References/Favorites: Difference between revisions
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Each list is scoped by a <code>resource_type</code> and, optionally, a <code>facility</code>. There's no <code>EMRResource</code> serialize/de_serialize spec here. The moving parts are an enum (<code>FavoriteResourceChoices</code>), a default-list constant, a DRF filter backend (<code>FavoritesFilter</code>), and a viewset mixin (<code>EMRFavoritesMixin</code>) that wires up the read/write endpoints. |
Each list is scoped by a <code>resource_type</code> and, optionally, a <code>facility</code>. There's no <code>EMRResource</code> serialize/de_serialize spec here. The moving parts are an enum (<code>FavoriteResourceChoices</code>), a default-list constant, a DRF filter backend (<code>FavoritesFilter</code>), and a viewset mixin (<code>EMRFavoritesMixin</code>) that wires up the read/write endpoints. |
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'''Source:''' |
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* Model: [<nowiki/>https://github.com/ohcnetwork/care/blob/develop/care/emr/models/favorites.py <code>care/emr/models/favorites.py</code>] |
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* Spec (enum + constant): [<nowiki/>https://github.com/ohcnetwork/care/blob/develop/care/emr/resources/favorites/spec.py <code>care/emr/resources/favorites/spec.py</code>] |
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* Filter backend: [<nowiki/>https://github.com/ohcnetwork/care/blob/develop/care/emr/resources/favorites/filters.py <code>care/emr/resources/favorites/filters.py</code>] |
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* Viewset mixin: [<nowiki/>https://github.com/ohcnetwork/care/blob/develop/care/emr/api/viewsets/favorites.py <code>care/emr/api/viewsets/favorites.py</code>] |
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== Models == |
== Models == |
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* The list is capped at <code>settings.MAX_FAVORITES_PER_LIST</code> (env <code>MAX_FAVORITES_PER_LIST</code>, default <code>50</code>). <code>add_favorite</code> drops the oldest entries beyond the cap. |
* The list is capped at <code>settings.MAX_FAVORITES_PER_LIST</code> (env <code>MAX_FAVORITES_PER_LIST</code>, default <code>50</code>). <code>add_favorite</code> drops the oldest entries beyond the cap. |
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* Never set the <code>user_favorites_lists:*</code> or <code>user_favorites_list_object:*</code> cache keys from a client. <code>save()</code> / <code>refresh_cache()</code> maintain them, and <code>remove_favorite</code> tears them down when a list empties. |
* Never set the <code>user_favorites_lists:*</code> or <code>user_favorites_list_object:*</code> cache keys from a client. <code>save()</code> / <code>refresh_cache()</code> maintain them, and <code>remove_favorite</code> tears them down when a list empties. |
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{{SourceCode |
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|model=care/emr/models/favorites.py |
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|extra1_label=Spec (enum + constant) |
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|extra1_path=care/emr/resources/favorites/spec.py |
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|extra2_label=Filter backend |
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|extra2_path=care/emr/resources/favorites/filters.py |
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|viewset=care/emr/api/viewsets/favorites.py |
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}} |
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