Edouard Vanbelle
d9987782c4
- provide is_shared and is_favorite information in DTO, information propagated as badge/buttons per items
regarding performances I try to be minimalis on SQL to prevent any perf regression
- remove old set of sharedids and favoriteids (was not functionnal anymore)
- fix date picker (no past selection) in grant
- fix contextmenu close on /files section
116 lines
4.8 KiB
Rust
116 lines
4.8 KiB
Rust
use std::collections::HashSet;
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use uuid::Uuid;
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use crate::application::dtos::favorites_dto::{
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BatchFavoritesResult, FavoriteItemDto, FavoriteResourceRow, FavoritesCursor,
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};
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use crate::common::errors::Result;
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use crate::domain::services::authorization::ResourceKind;
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/// Defines operations for managing user favorites
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pub trait FavoritesUseCase: Send + Sync {
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/// Get all favorites for a user
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async fn get_favorites(&self, user_id: Uuid) -> Result<Vec<FavoriteItemDto>>;
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/// Add an item to user's favorites
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async fn add_to_favorites(&self, user_id: Uuid, item_id: &str, item_type: &str) -> Result<()>;
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/// Remove an item from user's favorites
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async fn remove_from_favorites(
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&self,
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user_id: Uuid,
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item_id: &str,
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item_type: &str,
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) -> Result<bool>;
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/// Check if an item is in user's favorites
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async fn is_favorite(&self, user_id: Uuid, item_id: &str, item_type: &str) -> Result<bool>;
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/// Add multiple items to favorites in a single transaction.
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/// Returns enriched favourites list so the client can replace its cache.
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async fn batch_add_to_favorites(
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&self,
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user_id: Uuid,
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items: &[(String, String)],
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) -> Result<BatchFavoritesResult>;
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/// Check which of the given item IDs are favorites for this user.
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/// Returns the set of item_ids that are favorites.
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async fn batch_check_favorites(
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&self,
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user_id: Uuid,
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item_ids: &[(&str, &str)], // (item_id, item_type) pairs
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) -> Result<HashSet<String>>;
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}
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// ─────────────────────────────────────────────────────
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// Outbound port — persistence abstraction
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// ─────────────────────────────────────────────────────
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/// Secondary (outbound) port for favorites persistence.
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///
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/// Application services depend on this trait instead of
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/// accessing `PgPool` directly. The concrete implementation
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/// lives in `infrastructure::repositories::pg`.
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pub trait FavoritesRepositoryPort: Send + Sync + 'static {
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/// Gets all favorites for a user.
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async fn get_favorites(&self, user_id: Uuid) -> Result<Vec<FavoriteItemDto>>;
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/// Adds an item to favorites. Returns `Ok(())` if it already existed (idempotent).
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async fn add_favorite(&self, user_id: Uuid, item_id: &str, item_type: &str) -> Result<()>;
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/// Removes an item from favorites. Returns `true` if it existed.
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async fn remove_favorite(&self, user_id: Uuid, item_id: &str, item_type: &str) -> Result<bool>;
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/// Checks if an item is in favorites.
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async fn is_favorite(&self, user_id: Uuid, item_id: &str, item_type: &str) -> Result<bool>;
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/// Insert multiple items in a single transaction.
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/// Returns the number of rows actually inserted (ignoring duplicates).
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async fn add_favorites_batch(&self, user_id: Uuid, items: &[(String, String)]) -> Result<u64>;
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/// Check which of the given item IDs are favorites for this user.
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/// Returns the set of item_ids that are favorites.
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async fn batch_check_favorites(
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&self,
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user_id: Uuid,
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item_ids: &[(&str, &str)], // (item_id, item_type) pairs
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) -> Result<HashSet<String>>;
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/// Cursor-paginated list of a user's favorited resources.
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/// Items that no longer exist (deleted/trashed) are silently excluded.
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/// `kinds = None` → both files and folders.
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async fn list_resources_paged(
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&self,
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user_id: Uuid,
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limit: usize,
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cursor: Option<&FavoritesCursor>,
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order_by: &str,
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kinds: Option<&[ResourceKind]>,
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reverse: bool,
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) -> Result<Vec<FavoriteResourceRow>>;
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/// Caller-scoped inline state flags for a single resource — the
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/// shared enrichment helper called by every single-item handler
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/// that emits `FileDto` / `FolderDto` to the SPA (get / rename /
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/// move / upload / delta upload / photos / bulk get by ids).
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///
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/// Runs one SQL round trip with two `EXISTS` in the SELECT:
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/// * `is_favorite` — `EXISTS on auth.user_favorites` for the
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/// `(caller_id, resource_id, resource_type)` triple.
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/// * `is_shared` — `EXISTS on storage.role_grants` for the
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/// `(resource_id, resource_type)` pair, regardless of role /
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/// subject_type / granter. Link shares live in `role_grants`
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/// as `subject_type = 'token'` under the unified model, so
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/// one EXISTS covers link shares + user grants + group grants.
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///
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/// `resource_type` MUST be `"file"` or `"folder"`.
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async fn caller_flags(
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&self,
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caller_id: Uuid,
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resource_type: &str,
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resource_id: Uuid,
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) -> Result<(bool, bool)>;
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}
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