@gluonjs/store / packages/store/src / StoreActionContext
Interface: StoreActionContext
Properties
args
readonlyargs: readonlyunknown[]
name
readonlyname:string
storeId
readonlystoreId:string
Methods
after()
after(
callback):void
Parameters
callback
(result) => void
Returns
void
onError()
onError(
callback):void
Parameters
callback
(error) => void
Returns
void
Example
Observe an action's Store ID, name, arguments, fulfilled value, and thrown error from a local subscription:
import {
StoreManager,
createStoreManager,
createTestingStoreManager,
defineStore,
type JsonPrimitive,
type JsonValue,
type StateTree,
type Store,
type StoreActionContext,
type StoreActionSubscription,
type StoreActionTree,
type StoreGetterTree,
type StoreGetterValues,
type StoreManagerOptions,
type StorePlugin,
type StorePluginDefinition,
type StorePluginResult,
type StorePluginStore,
type StoreProperties,
type StoreSnapshot,
type StoreSubscription,
type StoreTransaction,
type StoreTransactionMetadata,
type StoreTransactionStatus,
type StoreTransactionType,
type TestingStoreManagerOptions,
} from '@gluonjs/store';
type CartState = { items: string[]; open: boolean };
type CartGetters = { count: number };
type CartActions = { add(item: string): number };
const stateTree: StateTree = { items: [], open: false };
const getterTree: StoreGetterTree<CartState> = { count: 0 };
const getterValues: StoreGetterValues<CartGetters> = { count: 0 };
const actionTree: StoreActionTree = { add: (_item: string) => 1 };
const transactionType: StoreTransactionType = 'action';
const transactionStatus: StoreTransactionStatus = 'fulfilled';
const metadata: StoreTransactionMetadata = { source: 'product-page' };
const primitive: JsonPrimitive = 'lamp';
const json: JsonValue = { items: [primitive] };
const records: StoreTransaction[] = [];
const subscription: StoreSubscription = (transaction) => records.push(transaction);
const options = { onTransaction: subscription } satisfies StoreManagerOptions;
const manager: StoreManager = createStoreManager(options);
const definition = defineStore({
id: 'cart',
state: (): CartState => ({ items: [], open: false }),
getters: (state): CartGetters => ({ count: state.items.length }),
actions: (store): CartActions => ({ add(item) { store.items.push(item); return store.items.length; } }),
});
const cart: Store<'cart', CartState, CartGetters, CartActions> = definition.use(manager);
const properties: StoreProperties<'cart', CartState> = cart;
const actionSubscription: StoreActionSubscription = (context: StoreActionContext) =>
context.after((result) => console.log('action result', result));
const stopAction = cart.$onAction(actionSubscription);
manager.withMetadata(metadata, () => cart.add('lamp'));
const snapshot: StoreSnapshot = manager.dehydrate();
const plugin: StorePlugin = ({ definition: pluginDefinition, store }) => {
const typedDefinition: StorePluginDefinition = pluginDefinition;
const typedStore: StorePluginStore = store;
const result: StorePluginResult = { inspectionId: `${typedDefinition.id}:${typedStore.$id}` };
return result;
};
manager.addPlugin(plugin);
const testingOptions = { initialState: snapshot, plugins: [plugin] } satisfies TestingStoreManagerOptions;
const testing = createTestingStoreManager(testingOptions);
console.log(stateTree, getterTree, getterValues, actionTree, transactionType, transactionStatus, json, properties.$state, testing.use(definition).items);
stopAction();
testing.dispose();
manager.dispose();