Resetting the totalPrice after Purchases

Ch-sriram · Aug 28, 2020 · ddc8161 · ddc8161
1 parent 6b5b659
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diff --git a/README.md b/README.md
@@ -129,3 +129,4 @@ Dependency Installation: **`npm i --save redux-thunk`**
 12. Redirect in `<ContactData />` to Improve UX: [Commit Details](https://github.com/Ch-sriram/burger-builder/commit/e114f5c158cd8a4383d643137b1b91e48471ccf7)
 13. Combining **`REDUCERS`** in **`[./store/reducers/order.js]`** & **`[./store/reducers/burgerBuilder.js]`**: [Commit Details](https://github.com/Ch-sriram/burger-builder/commit/f521ec42f175146b165091e670d92f187534f0e7)
 14. Handling Purchases & Updating the UI: [Commit Details](https://github.com/Ch-sriram/burger-builder/commit/c42f5f9d6b1cc7c7d948028e34bd21f64eecd8c6)
+15. Resetting the `totalPrice` after Purchases: [Commit Details]()
diff --git a/src/store/reducers/burgerBuilder.js b/src/store/reducers/burgerBuilder.js
@@ -36,6 +36,10 @@ const reducer = (state = initialState, action) => {
       };
 
     case actionTypes.SET_INGREDIENTS:
+      let price = initialState.totalPrice;
+      for (let ingredient of Object.entries(action.ingredients)) {
+        price += INGREDIENT_PRICES[ingredient[0]] * ingredient[1];
+      }
       return {
         ...state,
         ingredients: {
@@ -44,6 +48,7 @@ const reducer = (state = initialState, action) => {
           cheese: action.ingredients.cheese,
           meat: action.ingredients.meat,
         },
+        totalPrice: price,
         error: false,
       }