fix(signal): requestableContextProvider.getValue

Alwatr · Mar 16, 2023 · 0a7111d · 0a7111d
1 parent b8a8e55
commit 0a7111d
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/core/signal/src/core.ts b/core/signal/src/core.ts
@@ -301,7 +301,7 @@ export const untilNext = <T extends Stringifyable>(signalId: string): Promise<T>
  * setContextProvider('content-change', async (requestParam) => await fetchNewContent(requestParam));
  * ```
  */
-export const setContextProvider = <TContext extends Stringifyable, TRquest extends Stringifyable>(
+export const setContextProvider = <TContext extends Stringifyable, TRquest extends Stringifyable = null>(
   signalId: string,
   signalProvider: ProviderFunction<TRquest, TContext | void>,
   options: Partial<ProviderOptions> = {},

diff --git a/core/signal/src/requestable-context-provider.ts b/core/signal/src/requestable-context-provider.ts
@@ -1,5 +1,5 @@
 import {contextProvider} from './context-provider.js';
-import {setContextProvider} from './core.js';
+import {getDetail, setContextProvider} from './core.js';
 import {RequestableContext} from './type.js';
 
 import type {Stringifyable, OmitFirstParam} from '@alwatr/type';
@@ -37,9 +37,23 @@ export const requestableContextProvider = {
    * const productListProvider = requestableContextProvider.bind<ProductListType>('product-list');
    * ```
    */
-  bind: <TContextContent extends Stringifyable, TRquest extends Stringifyable>(contextId: string) =>({
+  bind: <TContextContent extends Stringifyable, TRquest extends Stringifyable = null>(contextId: string) =>({
     ...contextProvider.bind<RequestableContext<TContextContent>>(contextId),
 
+    /**
+     * Get context value.
+     *
+     * Example:
+     *
+     * ```ts
+     * const currentProductList = productListConsumer.getValue();
+     * TODO: update me
+     * ```
+     */
+    getValue: (): RequestableContext<TContextContent> =>
+      getDetail<RequestableContext<TContextContent>>(contextId) ?? {state: 'initial'},
+
+
     /**
      * Defines the provider of the context signal that will be called when the context requested.
      *