Class SagaManager<AR, A, ARM, AM>

Saga manager - Stateless process orchestrator.

It is reacting on Action Results of type AR and produces new actions A based on them.

Author

Иван Дугалић / Ivan Dugalic /

Idugalic

Type Parameters

AR
Action Result of type AR
A
Action of type A that are going to be published downstream
ARM
Action Result metadata
AM
Action metadata

Implements

ISagaManager<AR, A, ARM, AM>

Index

Constructors

Properties

actionPublisher saga

Methods

handle publish react

Constructors

constructor

new SagaManager<AR, A, ARM, AM>(saga, actionPublisher): SagaManager<AR, A, ARM, AM>
Type Parameters
- AR
- A
- ARM
- AM
Parameters
- saga: ISaga<AR, A>
  A saga component of type ISaga<AR, A>
- actionPublisher: IActionPublisher<A, ARM, AM>
  Interface for Action publishing
Returns SagaManager<AR, A, ARM, AM>
- Defined in lib/application/saga-manager.ts:79

Properties

`Protected` `Readonly` actionPublisher

actionPublisher: IActionPublisher<A, ARM, AM>

Interface for Action publishing

`Protected` `Readonly` saga

saga: ISaga<AR, A>

A saga component of type ISaga<AR, A>

Methods

handle

handle(actionResult): Promise<readonly (A & AM)[]>
Handles the action result with metadata of type AR & ARM
Parameters
- actionResult: AR & ARM
  Action Result represent the outcome of some action you want to handle in some way
Returns Promise<readonly (A & AM)[]>
list of Actions with Metadata of type A & AM
Implementation of ISagaManager.handle
- Defined in lib/application/saga-manager.ts:98

publish

publish(actions): Promise<readonly (A & AM)[]>
Parameters
- actions: readonly (A & ARM)[]
Returns Promise<readonly (A & AM)[]>
Implementation of ISagaManager.publish
- Defined in lib/application/saga-manager.ts:88

react

react(actionResult): readonly A[]
Parameters
- actionResult: AR
Returns readonly A[]
Implementation of ISagaManager.react
- Defined in lib/application/saga-manager.ts:84

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