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[IMP] store: allow useStore to return primitive types

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Related to #404
This commit is contained in:
Sébastien Theys
2019-11-25 17:24:33 +01:00
committed by Géry Debongnie
parent 3aa586db43
commit c993278c80
3 changed files with 62 additions and 11 deletions
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src/store.ts
+8 -1
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@@ -77,6 +77,7 @@ export class Store extends Context {
interface SelectorOptions {
store?: Store;
isEqual?: (a: any, b: any) => boolean;
onUpdate?: (result: any) => any;
}
const isStrictEqual = (a, b) => a === b;
@@ -89,7 +90,7 @@ export function useStore(selector, options: SelectorOptions = {}): any {
}
let result = selector(store.state, component.props);
const hashFn = store.observer.revNumber.bind(store.observer);
let revNumber = hashFn(result) || result;
let revNumber = hashFn(result);
const isEqual = options.isEqual || isStrictEqual;
if (!store.updateFunctions[component.__owl__.id]) {
store.updateFunctions[component.__owl__.id] = [];
@@ -104,6 +105,9 @@ export function useStore(selector, options: SelectorOptions = {}): any {
(newRevNumber === 0 && !isEqual(oldResult, result))
) {
revNumber = newRevNumber;
if (options.onUpdate) {
options.onUpdate(result);
}
return true;
}
return false;
@@ -122,6 +126,9 @@ export function useStore(selector, options: SelectorOptions = {}): any {
delete store.updateFunctions[component.__owl__.id];
result = selector(store.state, props);
});
if (typeof result !== "object") {
return result;
}
return new Proxy(result, {
get(target, k) {
return result[k];