fix(analytics): added missing price parameter to the Item structure (#5232)

* fix(analytics): added missing price parameter to the Item structure

Co-authored-by: Mike Hardy <[email protected]>

Author: artemkhalygov

packages/analytics/e2e/analytics.e2e.js

@@ -368,6 +368,15 @@ describe('analytics()', function () {
     it('calls logViewItemList', async function () {
       await firebase.analytics().logViewItemList({
         item_list_name: 'foo',
+        items: [
+          {
+            item_id: 'foo',
+            item_name: 'foo',
+            item_category: 'foo',
+            item_location_id: 'foo',
+            price: 123,
+          },
+        ],
       });
     });
   });

packages/analytics/lib/index.d.ts

@@ -103,6 +103,12 @@ export namespace FirebaseAnalyticsTypes {
      * The Item quantity.
      */
     quantity?: number;
+    /**
+     * The Item price.
+     * Note that firebase analytics will display this as an integer with trailing zeros, due to some firebase-internal conversion.
+     * See https://github.com/invertase/react-native-firebase/issues/4578#issuecomment-771703420 for more information
+     */
+    price?: number;
   }
 
   export interface AddPaymentInfoEventParameters {

packages/analytics/lib/structs.js

@@ -29,6 +29,7 @@ const Item = struct({
   item_location_id: 'string?',
   item_variant: 'string?',
   quantity: 'number?',
+  price: 'number?',
 });
 
 export const ScreenView = struct({