Merge pull request #191 from mozilla/delete-price-history

#145: Delete related prices when deleting a product.

src/state/prices.js

@@ -14,7 +14,12 @@ import orderBy from 'lodash.orderby';
 import pt from 'prop-types';
 
 import config from 'commerce/config';
-import {ADD_PRODUCT, getProductIdFromExtracted} from 'commerce/state/products';
+import {
+  ADD_PRODUCT,
+  getProduct,
+  getProductIdFromExtracted,
+  REMOVE_MARKED_PRODUCTS,
+} from 'commerce/state/products';
 
 // Types
 
@@ -125,6 +130,17 @@ export default function reducer(state = initialState(), action) {
       };
     }
 
+    // Delete related prices when deleting products.
+    case REMOVE_MARKED_PRODUCTS: {
+      return {
+        ...state,
+        prices: state.prices.filter((price) => {
+          const product = getProduct(state, price.productId);
+          return product && !product.isDeleted;
+        }),
+      };
+    }
+
     case ADD_PRICE_ALERT: {
       // New alerts are active by default.
       const newAlert = {

src/state/products.js

@@ -46,7 +46,7 @@ export const extractedProductShape = pt.shape({
 
 export const ADD_PRODUCT = 'commerce/products/ADD_PRODUCT'; // Used by price duck
 const SET_DELETION_FLAG = 'commerce/products/SET_DELETION_FLAG';
-const REMOVE_MARKED_PRODUCTS = 'commerce/products/REMOVE_MARKED_PRODUCTS';
+export const REMOVE_MARKED_PRODUCTS = 'commerce/products/REMOVE_MARKED_PRODUCTS';
 
 // Reducer