Struct SimpleCrudServiceAdapter 

pub struct SimpleCrudServiceAdapter<R, E>
where
    R: CrudRepository<E> + Send + Sync,
    E: PersistentEntity + Clone,
{ /* private fields */ }

Simple adapter for entities where Create/Update DTOs are the same as Entity

Use this when your DTOs are identical to your entity type.

Implementations

impl<R, E> SimpleCrudServiceAdapter<R, E>

where R: CrudRepository<E> + Send + Sync, E: PersistentEntity + Clone,

pub fn new(repository: Arc<R>, entity_name: &'static str) -> Self

Trait Implementations

impl<R, E> CrudService<E, E, E> for SimpleCrudServiceAdapter<R, E>

where R: CrudRepository<E> + Send + Sync + 'static, E: PersistentEntity + Clone + 'static,

type Error = AdapterError

Error type for service operations

fn entity_name() -> &'static str

Entity name for error messages (e.g., “User”, “Role”)

fn list<'life0, 'async_trait>( &'life0 self, page: u32, limit: u32, _filters: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<E>, u64), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List entities with pagination and filters

fn aggregate<'life0, 'life1, 'async_trait>( &'life0 self, spec: &'life1 AggregateSpec, filters: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<AggregateResult, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Group and reduce the rows list would return, under the same filters.

fn table_name(&self) -> Option<&str>

The schema-qualified table this service reads, when it has one.

fn create<'life0, 'async_trait>( &'life0 self, entity: E, ) -> Pin<Box<dyn Future<Output = Result<E, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Create a new entity

fn get_by_id<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get entity by ID

fn update<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, entity: E, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Full update of entity

fn partial_update<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, _fields: HashMap<String, Value>, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Partial update with specific fields

fn soft_delete<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Soft delete entity

fn bulk_create<'life0, 'async_trait>( &'life0 self, items: Vec<E>, ) -> Pin<Box<dyn Future<Output = Result<Vec<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Bulk create multiple entities

fn upsert<'life0, 'async_trait>( &'life0 self, entity: E, ) -> Pin<Box<dyn Future<Output = Result<E, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Upsert (create or update)

fn list_deleted<'life0, 'async_trait>( &'life0 self, page: u32, limit: u32, ) -> Pin<Box<dyn Future<Output = Result<(Vec<E>, u64), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List deleted entities (trash)

fn restore<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Restore soft-deleted entity

fn empty_trash<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Permanently delete all soft-deleted entities

fn get_deleted_by_id<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get deleted entity by ID (from trash)

fn permanent_delete<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Permanently delete a single soft-deleted entity by ID

fn list_deleted_filtered<'life0, 'async_trait>( &'life0 self, page: u32, limit: u32, filters: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<E>, u64), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List deleted entities with filters

fn count_active<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Count active (non-deleted) entities

fn count_deleted<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Count deleted entities in trash

fn fetch_related_json<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _table: &'life1 str, _ids: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Vec<Value>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Hydrate ?include= relations: fetch rows from table by id list, as JSON. Default: no expansion. GenericCrudService delegates to its repository.

fn list_with_info<'life0, 'async_trait>( &'life0 self, page: u32, limit: u32, filters: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<Entity>, PaginationInfo), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

list, carrying the pagination info (cursor positions included) so the HTTP layer can surface keyset paging. Default: the tuple form — generated services override this with the repository’s cursors.

fn count_active_filtered<'life0, 'async_trait>( &'life0 self, filters: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Count active entities MATCHING the caller’s filters.

fn bulk_soft_delete<'life0, 'async_trait>( &'life0 self, ids: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Soft-delete many entities by id. Returns the number affected.

fn bulk_restore<'life0, 'async_trait>( &'life0 self, ids: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Entity>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Restore many soft-deleted entities by id. Returns the restored rows.

fn bulk_permanent_delete<'life0, 'async_trait>( &'life0 self, ids: Vec<String>, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Permanently delete many soft-deleted entities by id.

fn restore_all<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Restore every soft-deleted entity. Returns the number restored.

fn bulk_update<'life0, 'async_trait>( &'life0 self, items: Vec<(String, UpdateDto)>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Entity>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Full-update many entities. Each item is (id, UpdateDto).

fn bulk_partial_update<'life0, 'async_trait>( &'life0 self, items: Vec<(String, HashMap<String, Value>)>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Entity>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Partial-update many entities. Each item is (id, field_map).