bindActionCreators

Author: Vannevelj

src/utils/bindActionCreators.js

@@ -0,0 +1,25 @@
+import { ActionCreator, ActionCreatorsMapObject, AnyAction, Dispatch } from "redux"
+
+function bindActionCreator<A extends AnyAction = AnyAction>(
+  actionCreator: ActionCreator<A>,
+  dispatch: Dispatch
+) {
+  return function (this: any, ...args: any[]) {
+    return dispatch(actionCreator.apply(this, args))
+  }
+}
+
+export default function bindActionCreators(actionCreators: ActionCreator<any> | ActionCreatorsMapObject, dispatch: Dispatch) {
+  if (typeof actionCreators === 'function') {
+    return bindActionCreator(actionCreators, dispatch)
+  }
+
+  const boundActionCreators: ActionCreatorsMapObject = {}
+  for (const key in actionCreators) {
+    const actionCreator = actionCreators[key]
+    if (typeof actionCreator === 'function') {
+      boundActionCreators[key] = (...args) => dispatch(actionCreator(...args))
+    }
+  }
+  return boundActionCreators
+}