Struct GenericCommandHandler 

pub struct GenericCommandHandler<E, C, U, S>
where
    E: Clone + Send + Sync + 'static,
    C: Clone + Send + Sync + 'static,
    U: Clone + Send + Sync + 'static,
    S: Send + Sync + 'static,
{ /* private fields */ }

Handles all standard CRUD commands for entity E.

Wraps GenericCrudService<E,C,U,R> and implements the CommandHandler trait for each of the 4 generic command types.

E — entity C — create DTO U — update DTO S — service

Implementations

impl<E, C, U, S> GenericCommandHandler<E, C, U, S>

where E: Clone + Send + Sync + 'static, C: Clone + Send + Sync + 'static, U: Clone + Send + Sync + 'static, S: Send + Sync + 'static,

pub fn new(service: Arc<S>) -> Self

Trait Implementations

impl<E, C, U, S> CommandHandler<GenericCreateCommand<E, C>> for GenericCommandHandler<E, C, U, S>

where E: Clone + Send + Sync + 'static, C: Clone + Send + Sync + 'static, U: Clone + Send + Sync + 'static, S: CqrsService<E, C, U>,

type Error = ServiceError

Error type for command execution failures.

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

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

Execute the command and return the result.

impl<E, C, U, S> CommandHandler<GenericDeleteCommand<E>> for GenericCommandHandler<E, C, U, S>

where E: Clone + Send + Sync + 'static, C: Clone + Send + Sync + 'static, U: Clone + Send + Sync + 'static, S: CqrsService<E, C, U>,

type Error = ServiceError

Error type for command execution failures.

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

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

Execute the command and return the result.

impl<E, C, U, S> CommandHandler<GenericUpdateCommand<E, U>> for GenericCommandHandler<E, C, U, S>

where E: Clone + Send + Sync + 'static, C: Clone + Send + Sync + 'static, U: Clone + Send + Sync + 'static, S: CqrsService<E, C, U>,

type Error = ServiceError

Error type for command execution failures.

fn handle<'life0, 'async_trait>( &'life0 self, command: GenericUpdateCommand<E, U>, ) -> Pin<Box<dyn Future<Output = Result<Option<E>, Self::Error>> + Send + 'async_trait>>

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

Execute the command and return the result.