Type alias ProcessManager<S, C, E, O>

ProcessManager<S, C, E, O>: Reducible<S, O> & {
    actor: {
        [K in keyof E]: ActorHandler<E, K>
    };
    on: {
        [K in keyof E]: ((event, state) => Promise<Message<C> | undefined> | undefined)
    };
    schemas: ProcessManagerSchemas<S, C, E>;
}

Process managers are policies with reducible state, used to expand a consistency boundary around aggregates. Each process is an actor with reduced state from the Output events emitted by the aggregates it encapsulates.

schemas for message validation and documentation
actor actor id resolvers from input events
on event handlers

Type Parameters

S extends State = State
C extends Messages = Messages
E extends Messages = Messages
O extends Messages = Messages

Type declaration

actor: {
[K in keyof E]: ActorHandler<E, K>
}
on: {
[K in keyof E]: ((event, state) => Promise<Message<C> | undefined> | undefined)
}
schemas: ProcessManagerSchemas<S, C, E>

Type alias ProcessManager<S, C, E, O>

Type Parameters

S extends State = State

C extends Messages = Messages

E extends Messages = Messages

O extends Messages = Messages

Type declaration

actor: {
[K in keyof E]: ActorHandler<E, K>
}

on: {
[K in keyof E]: ((event, state) => Promise<Message<C> | undefined> | undefined)
}

schemas: ProcessManagerSchemas<S, C, E>

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Type alias ProcessManager<S, C, E, O>

Type Parameters

S extends State = State

C extends Messages = Messages

E extends Messages = Messages

O extends Messages = Messages

Type declaration

actor: { [K in keyof E]: ActorHandler<E, K>}

on: { [K in keyof E]: ((event, state) => Promise<Message<C> | undefined> | undefined)}

schemas: ProcessManagerSchemas<S, C, E>

Settings

Member Visibility

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actor: {
[K in keyof E]: ActorHandler<E, K>
}

on: {
[K in keyof E]: ((event, state) => Promise<Message<C> | undefined> | undefined)
}