Allow incrementAsync to take an argument and update layout

template/src/features/counter/Counter.js

@@ -48,11 +48,9 @@ export function Counter() {
         >
           Add Amount
         </button>
-      </div>
-      <div className={styles.row}>
         <button
           className={styles.asyncButton}
-          onClick={() => dispatch(incrementAsync())}
+          onClick={() => dispatch(incrementAsync(Number(incrementAmount) || 0))}
         >
           Add Async
         </button>

template/src/features/counter/Counter.module.css

@@ -52,6 +52,7 @@
 .asyncButton {
   composes: button;
   position: relative;
+  margin-left: 8px;
 }
 
 .asyncButton:after {

template/src/features/counter/counterSlice.js

@@ -22,17 +22,21 @@ export const slice = createSlice({
   },
 });
 
-// The function below is called a selector and allows us to select a value from
-// the state. Selectors can also be defined inline where they're used instead of
-// in the slice file. For example: `useSelector((state) => state.counter.value)`
-export const selectCount = state => state.counter.value;
-
 export const { increment, decrement, incrementByAmount } = slice.actions;
 
-export const incrementAsync = () => dispatch => {
+// The function below is called a thunk and allows us to perform async logic. It
+// can be dispatched like a regular action: `dispatch(incrementAsync(10))`. This
+// will call the thunk with the `dispatch` function as the first argument. Async
+// code can then be executed and other actions can be dispatched
+export const incrementAsync = amount => dispatch => {
   setTimeout(() => {
-    dispatch(increment());
+    dispatch(incrementByAmount(amount));
   }, 1000);
 };
 
+// The function below is called a selector and allows us to select a value from
+// the state. Selectors can also be defined inline where they're used instead of
+// in the slice file. For example: `useSelector((state) => state.counter.value)`
+export const selectCount = state => state.counter.value;
+
 export default slice.reducer;