@gluonjs/store / packages/store/src / StorePluginDefinition
Interface: StorePluginDefinition
Properties
id
readonlyid:string
options
readonlyoptions:object
actions?
readonlyoptionalactions?: (store) =>StoreActionTree
Parameters
store
Returns
getters?
readonlyoptionalgetters?: (state) =>StoreGetterTree
Parameters
state
Returns
persist?
readonlyoptionalpersist?:boolean|PersistOptions<StateTree>
state
readonlystate: () =>StateTree
Returns
Example
Inspect the Store ID and normalized state, getter, action, and persistence options supplied to a plugin:
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();