add tutorial part for subduxes
parent
3e6d2dae55
commit
0f3aeff396
|
|
@ -22,10 +22,22 @@ tasks:
|
|||
- npx prettier --write {{.CLI_ARGS | default "." }}
|
||||
- npx eslint --fix --quiet {{.CLI_ARGS | default "." }}
|
||||
|
||||
lint:delta:
|
||||
cmds:
|
||||
- task: 'lint:prettier:delta'
|
||||
- task: 'lint:eslint:delta'
|
||||
|
||||
lint:prettier:delta:
|
||||
vars:
|
||||
FILES:
|
||||
sh: git diff-ls --diff-filter=d {{.ROOT_BRANCH | default "main"}} | grep -v .vitebook
|
||||
cmds:
|
||||
- npx prettier --check {{.FILES | catLines }}
|
||||
|
||||
lint:eslint:delta:
|
||||
vars:
|
||||
FILES:
|
||||
sh: git diff-ls --diff-filter=d main | grep -v .vitebook
|
||||
sh: git diff-ls --diff-filter=d {{.ROOT_BRANCH | default "main"}} | grep -v .vitebook
|
||||
cmds:
|
||||
- npx eslint --format=unix {{.FILES | catLines }}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,91 @@
|
|||
import { test, expect } from 'vitest';
|
||||
|
||||
import u from 'updeep';
|
||||
import R from 'remeda';
|
||||
|
||||
import { Updux } from '../src/index.js';
|
||||
|
||||
const nextIdDux = new Updux({
|
||||
initial: 1,
|
||||
actions: {
|
||||
incrementNextId: null,
|
||||
},
|
||||
selectors: {
|
||||
getNextId: state => state
|
||||
},
|
||||
mutations: {
|
||||
incrementNextId: () => state => state + 1,
|
||||
}
|
||||
});
|
||||
|
||||
const matches = conditions => target => Object.entries(conditions).every(
|
||||
([key,value]) => typeof value === 'function' ? value(target[key]) : target[key] === value
|
||||
);
|
||||
|
||||
const todoDux = new Updux({
|
||||
initial: {
|
||||
id: 0,
|
||||
description: "",
|
||||
done: false,
|
||||
},
|
||||
actions: {
|
||||
todoDone: null,
|
||||
},
|
||||
mutations: {
|
||||
todoDone: id => u.if( matches({id}), { done: true })
|
||||
},
|
||||
selectors: {
|
||||
desc: R.prop('description'),
|
||||
}
|
||||
});
|
||||
|
||||
const todosDux = new Updux({
|
||||
initial: [],
|
||||
subduxes: {
|
||||
'*': todoDux
|
||||
},
|
||||
actions: {
|
||||
addTodoWithId: (description, id) => ({description, id} )
|
||||
},
|
||||
findSelectors: {
|
||||
getTodoById: state => id => state.find(matches({id}))
|
||||
},
|
||||
mutations: {
|
||||
addTodoWithId: todo => todos => [...todos, todo]
|
||||
}
|
||||
});
|
||||
|
||||
const mainDux = new Updux({
|
||||
subduxes: {
|
||||
nextId: nextIdDux,
|
||||
todos: todosDux,
|
||||
},
|
||||
actions: {
|
||||
addTodo: null
|
||||
},
|
||||
effects: {
|
||||
addTodo: ({ getState, dispatch }) => next => action => {
|
||||
const id = getState.getNextId();
|
||||
|
||||
dispatch.incrementNextId()
|
||||
|
||||
next(action);
|
||||
|
||||
dispatch.addTodoWithId( action.payload, id );
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
const store = mainDux.createStore();
|
||||
|
||||
|
||||
test( "basic tests", () => {
|
||||
|
||||
const myDesc = 'do the thing';
|
||||
store.dispatch.addTodo(myDesc);
|
||||
|
||||
expect( store.getState.getTodoById(1).desc() ).toEqual(myDesc);
|
||||
|
||||
|
||||
|
||||
});
|
||||
182
docs/tutorial.md
182
docs/tutorial.md
|
|
@ -170,5 +170,187 @@ console.log(
|
|||
);
|
||||
```
|
||||
|
||||
## Subduxes
|
||||
|
||||
Now that we have all the building blocks, we can embark on the last and
|
||||
funkiest part of Updux: its recursive nature.
|
||||
|
||||
### Recap: the Todos dux, undivided
|
||||
|
||||
Upduxes can be divided into sub-upduxes that deal with the various parts of
|
||||
the global state. This is better understood by working out an example, so
|
||||
let's recap on the Todos dux we have so far:
|
||||
|
||||
```js
|
||||
import Updux from 'updux';
|
||||
import u from 'updeep';
|
||||
import fp from 'lodash/fp';
|
||||
|
||||
const todosDux = new Updux({
|
||||
initial: {
|
||||
nextId: 1,
|
||||
todos: [],
|
||||
},
|
||||
actions: {
|
||||
addTodo: null,
|
||||
addTodoWithId: (description, id) => ({description, id, done: false}),
|
||||
todoDone: null,
|
||||
incNextId: null,
|
||||
},
|
||||
selectors: {
|
||||
getTodoById: ({todos}) => id => fp.find({id},todos)
|
||||
},
|
||||
mutations: {
|
||||
addTodoWithId: todo =>
|
||||
u.updateIn( 'todos', todos => [ ...todos, todo] ),
|
||||
incrementNextId: () => u({ nextId: fp.add(1) }),
|
||||
todoDone: (id) => u.updateIn('todos',
|
||||
u.map( u.if( fp.matches({id}), todo => u({done: true}, todo) ) )
|
||||
),
|
||||
},
|
||||
effects: {
|
||||
addTodo: ({ getState, dispatch }) => next => action => {
|
||||
const { nextId: id } = getState();
|
||||
|
||||
dispatch.incNextId();
|
||||
|
||||
next(action);
|
||||
|
||||
dispatch.addTodoWithId(action.payload, id);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
```
|
||||
|
||||
This store has two main components: the `nextId`, and the `todos` collection.
|
||||
The `todos` collection is itself composed of the individual `todo`s. Let's
|
||||
create upduxes for each of those.
|
||||
|
||||
### NextId dux
|
||||
|
||||
```
|
||||
// dux/nextId.js
|
||||
|
||||
import { Updux } from 'updux';
|
||||
import u from 'updeep';
|
||||
|
||||
export default new Updux({
|
||||
initial: 1,
|
||||
actions: {
|
||||
incrementNextId: null,
|
||||
},
|
||||
selectors: {
|
||||
getNextId: state => state
|
||||
},
|
||||
mutations: {
|
||||
incrementNextId: () => state => state + 1,
|
||||
}
|
||||
});
|
||||
|
||||
```
|
||||
|
||||
### Todo updux
|
||||
|
||||
```
|
||||
// dux/todos/todo/index.ts
|
||||
|
||||
import { Updux } from 'updux';
|
||||
import u from 'updeep';
|
||||
import fp from 'lodash/fp';
|
||||
|
||||
export default new Updux({
|
||||
initial: {
|
||||
id: 0,
|
||||
description: "",
|
||||
done: false,
|
||||
},
|
||||
actions: {
|
||||
todoDone: null,
|
||||
},
|
||||
mutations: {
|
||||
todoDone: id => u.if( fp.matches({id}), { done: true }) )
|
||||
},
|
||||
selectors: {
|
||||
desc: ({description}) => description,
|
||||
}
|
||||
});
|
||||
|
||||
```
|
||||
|
||||
### Todos updux
|
||||
|
||||
```
|
||||
// dux/todos/index.js
|
||||
|
||||
import { Updux } from 'updux';
|
||||
import u from 'updeep';
|
||||
import fp from 'lodash/fp';
|
||||
|
||||
import todo from './todo/index.js';
|
||||
|
||||
export default new Updux({
|
||||
initial: [],
|
||||
subduxes: {
|
||||
'*': todoDux
|
||||
},
|
||||
actions: {
|
||||
addTodoWithId: (description, id) => ({description, id} )
|
||||
},
|
||||
findSelectors: {
|
||||
getTodoById: state => id => fp.find({id},state)
|
||||
},
|
||||
mutations: {
|
||||
addTodoWithId: todo =>
|
||||
todos => [ ...todos, todo ]
|
||||
}
|
||||
});
|
||||
```
|
||||
|
||||
Note the special '\*' subdux key used here. This
|
||||
allows the updux to map every item present in its
|
||||
state to a `todo` updux. See [this recipe](/recipes?id=mapping-a-mutation-to-all-values-of-a-state) for details.
|
||||
|
||||
### Main store
|
||||
|
||||
```
|
||||
// dux/index.js
|
||||
|
||||
import Updux from 'updux';
|
||||
|
||||
import todos from './todos';
|
||||
import nextId from './next_id';
|
||||
|
||||
export new Updux({
|
||||
subduxes: {
|
||||
nextId,
|
||||
todos,
|
||||
},
|
||||
actions: {
|
||||
addTodo: null
|
||||
},
|
||||
effects: {
|
||||
addTodo: ({ getState, dispatch }) => next => action => {
|
||||
const id = getState.getNextId();
|
||||
|
||||
dispatch.incrementNextId()
|
||||
|
||||
next(action);
|
||||
|
||||
dispatch.addTodoWithId( action.payload, id );
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
```
|
||||
|
||||
Tadah! We had to define the `addTodo` effect at the top level as it needs to
|
||||
access the `getNextId` selector from `nextId` and the `addTodoWithId`
|
||||
action from the `todos`.
|
||||
|
||||
Note that the `getNextId` selector still gets the
|
||||
right value; when aggregating subduxes selectors Updux auto-wraps them to
|
||||
access the right slice of the top object. ```
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,457 @@
|
|||
/* TODO change * for leftovers to +, change subscriptions to reactions */
|
||||
import moize from 'moize';
|
||||
import u from 'updeep';
|
||||
import { createStore as reduxCreateStore, applyMiddleware } from 'redux';
|
||||
import { get, map, mapValues, merge, difference } from 'lodash-es';
|
||||
|
||||
import { buildInitial } from './buildInitial/index.js';
|
||||
import { buildActions } from './buildActions/index.js';
|
||||
import { buildSelectors } from './buildSelectors/index.js';
|
||||
import { action } from './actions.js';
|
||||
import { buildUpreducer } from './buildUpreducer.js';
|
||||
import {
|
||||
buildMiddleware,
|
||||
augmentMiddlewareApi,
|
||||
effectToMiddleware,
|
||||
} from './buildMiddleware/index.js';
|
||||
|
||||
import {
|
||||
AggregateDuxActions,
|
||||
AggregateDuxState,
|
||||
Dict,
|
||||
ItemsOf,
|
||||
Reducer,
|
||||
Upreducer,
|
||||
} from './types.js';
|
||||
|
||||
type Mutation<TState,TAction extends { payload?: any }> = (payload:TAction['payload'], action:TAction) => (state: TState) => TState;
|
||||
|
||||
/**
|
||||
* Configuration object typically passed to the constructor of the class Updux.
|
||||
*/
|
||||
export interface UpduxConfig<
|
||||
TState = any,
|
||||
TActions = {},
|
||||
TSelectors = {},
|
||||
TSubduxes = {}
|
||||
> {
|
||||
/**
|
||||
* Local initial state.
|
||||
* @default {}
|
||||
*/
|
||||
initial?: TState;
|
||||
|
||||
/**
|
||||
* Subduxes to be merged to this dux.
|
||||
*/
|
||||
subduxes?: TSubduxes;
|
||||
|
||||
/**
|
||||
* Local actions.
|
||||
*/
|
||||
actions?: TActions;
|
||||
|
||||
/**
|
||||
* Local selectors.
|
||||
*/
|
||||
selectors?: Record<string, Function>;
|
||||
|
||||
/**
|
||||
* Local mutations
|
||||
*/
|
||||
mutations?: Record<string, Function>;
|
||||
|
||||
/**
|
||||
* Selectors to apply to the mapped subduxes. Only
|
||||
* applicable if the dux is a mapping dux.
|
||||
*/
|
||||
mappedSelectors?: Record<string, Function>;
|
||||
|
||||
/**
|
||||
* Local effects.
|
||||
*/
|
||||
effects?: Record<string, Function>;
|
||||
|
||||
/**
|
||||
* Local reactions.
|
||||
*/
|
||||
reactions?: Function[];
|
||||
|
||||
/**
|
||||
* If true, enables mapped reactions. Additionally, it can be
|
||||
* a reaction function, which will treated as a regular
|
||||
* reaction for the mapped dux.
|
||||
*/
|
||||
mappedReaction?: Function | boolean;
|
||||
|
||||
/**
|
||||
* Wrapping function for the upreducer to provides full customization.
|
||||
* @example
|
||||
* // if an action has the 'dontDoIt' meta flag, don't do anything
|
||||
* const dux = new Updux({
|
||||
* ...,
|
||||
* upreducerWrapper: (upreducer) => action => {
|
||||
* if( action?.meta?.dontDoIt ) return state => state;
|
||||
* return upreducer(action);
|
||||
* }
|
||||
* })
|
||||
*/
|
||||
upreducerWrapper?: (
|
||||
upreducer: Upreducer<
|
||||
AggregateDuxState<TState, TSubduxes>,
|
||||
ItemsOf<AggregateDuxActions<TActions, TSubduxes>>
|
||||
>
|
||||
) => Upreducer<
|
||||
AggregateDuxState<TState, TSubduxes>,
|
||||
ItemsOf<AggregateDuxActions<TActions, TSubduxes>>
|
||||
>;
|
||||
|
||||
middlewareWrapper?: Function;
|
||||
}
|
||||
|
||||
export class Updux<
|
||||
TState extends any = {},
|
||||
TActions extends object = {},
|
||||
TSelectors = {},
|
||||
TSubduxes extends object = {}
|
||||
> {
|
||||
/** @type { unknown } */
|
||||
#initial = {};
|
||||
#subduxes = {};
|
||||
|
||||
/** @type Record<string,Function> */
|
||||
#actions = {};
|
||||
#selectors = {};
|
||||
#mutations = {};
|
||||
#effects = [];
|
||||
#reactions = [];
|
||||
#mappedSelectors = undefined;
|
||||
#mappedReaction = undefined;
|
||||
#upreducerWrapper = undefined;
|
||||
|
||||
#middlewareWrapper = undefined;
|
||||
|
||||
constructor(
|
||||
config: UpduxConfig<TState, TActions, TSelectors, TSubduxes>
|
||||
) {
|
||||
this.#initial = config.initial ?? {};
|
||||
this.#subduxes = config.subduxes ?? {};
|
||||
|
||||
if (config.subduxes) {
|
||||
this.#subduxes = mapValues(config.subduxes, (sub) =>
|
||||
sub instanceof Updux ? sub : new Updux(sub)
|
||||
);
|
||||
}
|
||||
|
||||
if (config.actions) {
|
||||
for (const [type, actionArg] of Object.entries(config.actions)) {
|
||||
if (typeof actionArg === 'function' && actionArg.type) {
|
||||
this.#actions[type] = actionArg;
|
||||
} else {
|
||||
const args = Array.isArray(actionArg)
|
||||
? actionArg
|
||||
: [actionArg];
|
||||
this.#actions[type] = action(type, ...args);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.#selectors = config.selectors ?? {};
|
||||
this.#mappedSelectors = config.mappedSelectors;
|
||||
|
||||
this.#mutations = config.mutations ?? {};
|
||||
|
||||
Object.keys(this.#mutations)
|
||||
.filter((action) => action !== '+')
|
||||
.filter((action) => !this.actions.hasOwnProperty(action))
|
||||
.forEach((action) => {
|
||||
throw new Error(`action '${action}' is not defined`);
|
||||
});
|
||||
|
||||
if (config.effects) {
|
||||
this.#effects = Object.entries(config.effects);
|
||||
}
|
||||
|
||||
this.#reactions = config.reactions ?? [];
|
||||
|
||||
this.#mappedReaction = config.mappedReaction;
|
||||
|
||||
this.#upreducerWrapper = config.upreducerWrapper;
|
||||
|
||||
this.#middlewareWrapper = config.middlewareWrapper;
|
||||
}
|
||||
|
||||
#memoInitial = moize(buildInitial);
|
||||
#memoActions = moize(buildActions);
|
||||
#memoSelectors = moize(buildSelectors);
|
||||
#memoUpreducer = moize(buildUpreducer);
|
||||
#memoMiddleware = moize(buildMiddleware);
|
||||
|
||||
setMappedSelector(name, f) {
|
||||
this.#mappedSelectors = {
|
||||
...this.#mappedSelectors,
|
||||
[name]: f,
|
||||
};
|
||||
}
|
||||
|
||||
get middleware() {
|
||||
return this.#memoMiddleware(
|
||||
this.#effects,
|
||||
this.actions,
|
||||
this.selectors,
|
||||
this.#subduxes,
|
||||
this.#middlewareWrapper,
|
||||
this
|
||||
);
|
||||
}
|
||||
|
||||
setMiddlewareWrapper(wrapper: Function) {
|
||||
this.#middlewareWrapper = wrapper;
|
||||
}
|
||||
|
||||
/** @member { unknown } */
|
||||
get initial(): AggregateDuxState<TState, TSubduxes> {
|
||||
return this.#memoInitial(this.#initial, this.#subduxes);
|
||||
}
|
||||
|
||||
get actions(): AggregateDuxActions<TActions, TSubduxes> {
|
||||
return this.#memoActions(this.#actions, this.#subduxes) as any;
|
||||
}
|
||||
|
||||
get selectors() {
|
||||
return this.#memoSelectors(
|
||||
this.#selectors,
|
||||
this.#mappedSelectors,
|
||||
this.#subduxes
|
||||
);
|
||||
}
|
||||
|
||||
get subduxes() { return this.#subduxes }
|
||||
|
||||
get upreducer(): Upreducer<
|
||||
AggregateDuxState<TState, TSubduxes>,
|
||||
ItemsOf<AggregateDuxActions<TActions, TSubduxes>>
|
||||
> {
|
||||
return this.#memoUpreducer(
|
||||
this.initial,
|
||||
this.#mutations,
|
||||
this.#subduxes,
|
||||
this.#upreducerWrapper
|
||||
);
|
||||
}
|
||||
|
||||
get reducer(): Reducer<
|
||||
AggregateDuxState<TState, TSubduxes>,
|
||||
ItemsOf<AggregateDuxActions<TActions, TSubduxes>>
|
||||
> {
|
||||
return (state, action) => this.upreducer(action)(state);
|
||||
}
|
||||
|
||||
addSubscription(subscription) {
|
||||
this.#reactions = [...this.#reactions, subscription];
|
||||
}
|
||||
|
||||
addReaction(reaction) {
|
||||
this.#reactions = [...this.#reactions, reaction];
|
||||
}
|
||||
|
||||
|
||||
setAction(type, payloadFunc?: (...args: any) => any) {
|
||||
const theAction = action(type, payloadFunc);
|
||||
|
||||
this.#actions = { ...this.#actions, [type]: theAction };
|
||||
|
||||
return theAction;
|
||||
}
|
||||
|
||||
setSelector(name, func) {
|
||||
// TODO selector already exists? Complain!
|
||||
this.#selectors = {
|
||||
...this.#selectors,
|
||||
[name]: func,
|
||||
};
|
||||
return func;
|
||||
}
|
||||
|
||||
setMutation<TAction extends keyof AggregateDuxActions<TActions,TSubduxes>>(name: TAction, mutation: Mutation<AggregateDuxState<TState, TSubduxes>,
|
||||
ReturnType<AggregateDuxActions<TActions,TSubduxes>[TAction]>>) {
|
||||
if (typeof name === 'function') name = name.type;
|
||||
|
||||
this.#mutations = {
|
||||
...this.#mutations,
|
||||
[name]: mutation,
|
||||
};
|
||||
|
||||
return mutation;
|
||||
}
|
||||
|
||||
addEffect<TType, E>(action: TType, effect: E): E {
|
||||
this.#effects = [...this.#effects, [action, effect]];
|
||||
return effect;
|
||||
}
|
||||
|
||||
augmentMiddlewareApi(api) {
|
||||
return augmentMiddlewareApi(api, this.actions, this.selectors);
|
||||
}
|
||||
|
||||
splatSubscriber(store, inner, splatReaction) {
|
||||
const cache = {};
|
||||
|
||||
return () => (state, previous, unsub) => {
|
||||
const cacheKeys = Object.keys(cache);
|
||||
|
||||
const newKeys = difference(Object.keys(state), cacheKeys);
|
||||
|
||||
for (const slice of newKeys) {
|
||||
let localStore = {
|
||||
...store,
|
||||
getState: () => store.getState()[slice],
|
||||
};
|
||||
|
||||
cache[slice] = [];
|
||||
|
||||
if (typeof splatReaction === 'function') {
|
||||
localStore = {
|
||||
...localStore,
|
||||
...splatReaction(localStore, slice),
|
||||
};
|
||||
}
|
||||
|
||||
const { unsub, subscriber, subscriberRaw } =
|
||||
inner.subscribeAll(localStore);
|
||||
|
||||
cache[slice].push({ unsub, subscriber, subscriberRaw });
|
||||
subscriber();
|
||||
}
|
||||
|
||||
const deletedKeys = difference(cacheKeys, Object.keys(state));
|
||||
|
||||
for (const deleted of deletedKeys) {
|
||||
for (const inner of cache[deleted]) {
|
||||
inner.subscriber();
|
||||
inner.unsub();
|
||||
}
|
||||
delete cache[deleted];
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
subscribeTo(store, subscription, setupArgs = []) {
|
||||
const localStore = augmentMiddlewareApi(
|
||||
{
|
||||
...store,
|
||||
subscribe: (subscriber) =>
|
||||
this.subscribeTo(store, () => subscriber),
|
||||
},
|
||||
this.actions,
|
||||
this.selectors
|
||||
);
|
||||
|
||||
const subscriber = subscription(localStore, ...setupArgs);
|
||||
|
||||
let previous;
|
||||
|
||||
const memoSub = () => {
|
||||
const state = store.getState();
|
||||
if (state === previous) return;
|
||||
let p = previous;
|
||||
previous = state;
|
||||
subscriber(state, p, unsub);
|
||||
};
|
||||
|
||||
let ret = store.subscribe(memoSub);
|
||||
const unsub = typeof ret === 'function' ? ret : ret.unsub;
|
||||
return {
|
||||
unsub,
|
||||
subscriber: memoSub,
|
||||
subscriberRaw: subscriber,
|
||||
};
|
||||
}
|
||||
|
||||
subscribeAll(store) {
|
||||
let results = this.#reactions.map((sub) =>
|
||||
this.subscribeTo(store, sub)
|
||||
);
|
||||
|
||||
for (const subdux in this.#subduxes) {
|
||||
if (subdux !== '*') {
|
||||
const localStore = {
|
||||
...store,
|
||||
getState: () => get(store.getState(), subdux),
|
||||
};
|
||||
results.push(this.#subduxes[subdux].subscribeAll(localStore));
|
||||
}
|
||||
}
|
||||
|
||||
if (this.#mappedReaction) {
|
||||
results.push(
|
||||
this.subscribeTo(
|
||||
store,
|
||||
this.splatSubscriber(
|
||||
store,
|
||||
this.#subduxes['*'],
|
||||
this.#mappedReaction
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
return {
|
||||
unsub: () => results.forEach(({ unsub }) => unsub()),
|
||||
subscriber: () =>
|
||||
results.forEach(({ subscriber }) => subscriber()),
|
||||
subscriberRaw: (...args) =>
|
||||
results.forEach(({ subscriberRaw }) =>
|
||||
subscriberRaw(...args)
|
||||
),
|
||||
};
|
||||
}
|
||||
|
||||
createStore(initial?: unknown, enhancerGenerator?: Function) {
|
||||
const enhancer = (enhancerGenerator ?? applyMiddleware)(
|
||||
this.middleware
|
||||
);
|
||||
|
||||
const store: {
|
||||
getState: Function & Record<string, Function>;
|
||||
dispatch: Function & Record<string, Function>;
|
||||
selectors: Record<string, Function>;
|
||||
actions: AggregateDuxActions<TActions, TSubduxes>;
|
||||
} = reduxCreateStore(
|
||||
this.reducer as any,
|
||||
initial ?? this.initial,
|
||||
enhancer
|
||||
) as any;
|
||||
|
||||
store.actions = this.actions;
|
||||
|
||||
store.selectors = this.selectors;
|
||||
|
||||
merge(
|
||||
store.getState,
|
||||
mapValues(this.selectors, (selector) => {
|
||||
return (...args) => {
|
||||
let result = selector(store.getState());
|
||||
|
||||
if (typeof result === 'function') return result(...args);
|
||||
|
||||
return result;
|
||||
};
|
||||
})
|
||||
);
|
||||
|
||||
for (const action in this.actions) {
|
||||
store.dispatch[action] = (...args) => {
|
||||
return store.dispatch(this.actions[action](...(args as any)));
|
||||
};
|
||||
}
|
||||
|
||||
this.subscribeAll(store);
|
||||
|
||||
return store;
|
||||
}
|
||||
|
||||
effectToMiddleware(effect) {
|
||||
return effectToMiddleware(effect, this.actions, this.selectors);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue