Simplify code

src/orders/views/OrderList/OrderList.tsx

@@ -20,6 +20,7 @@ import createSortHandler from "@saleor/utils/handlers/sortHandler";
 import { getSortParams } from "@saleor/utils/sort";
 import createDialogActionHandlers from "@saleor/utils/handlers/dialogActionHandlers";
 import { IFilter } from "@saleor/components/Filter";
+import { getFilterQueryParams } from "@saleor/utils/filters";
 import OrderBulkCancelDialog from "../../components/OrderBulkCancelDialog";
 import OrderListPage from "../../components/OrderListPage/OrderListPage";
 import {
@@ -44,7 +45,7 @@ import {
   getFilterVariables,
   saveFilterTab,
   OrderFilterKeys,
-  createFilterQueryParams
+  getFilterQueryParam
 } from "./filters";
 import { getSortQueryVariables } from "./sort";
 
@@ -92,7 +93,7 @@ export const OrderList: React.FC<OrderListProps> = ({ params }) => {
     navigate(
       orderListUrl({
         ...params,
-        ...createFilterQueryParams(filter),
+        ...getFilterQueryParams(filter, getFilterQueryParam),
         activeTab: undefined
       })
     );

src/orders/views/OrderList/filters.ts

@@ -164,17 +164,6 @@ export function getFilterQueryParam(
       };
   }
 }
-export function createFilterQueryParams(
-  filter: IFilter<OrderFilterKeys>
-): OrderListUrlFilters {
-  return filter.reduce(
-    (acc, filterField) => ({
-      ...acc,
-      ...getFilterQueryParam(filterField)
-    }),
-    {}
-  );
-}
 
 export const {
   deleteFilterTab,

src/products/views/ProductList/ProductList.tsx

@@ -26,6 +26,7 @@ import { ListViews } from "@saleor/types";
 import { getSortUrlVariables } from "@saleor/utils/sort";
 import createDialogActionHandlers from "@saleor/utils/handlers/dialogActionHandlers";
 import { IFilter } from "@saleor/components/Filter";
+import { getFilterQueryParams } from "@saleor/utils/filters";
 import ProductListPage from "../../components/ProductListPage";
 import {
   TypedProductBulkDeleteMutation,
@@ -53,8 +54,8 @@ import {
   getFilterVariables,
   saveFilterTab,
   ProductFilterKeys,
-  createFilterQueryParams,
+  getFilterOpts,
-  getFilterOpts
+  getFilterQueryParam
 } from "./filters";
 import { getSortQueryVariables } from "./sort";
 
@@ -107,7 +108,7 @@ export const ProductList: React.FC<ProductListProps> = ({ params }) => {
     navigate(
       productListUrl({
         ...params,
-        ...createFilterQueryParams(filter),
+        ...getFilterQueryParams(filter, getFilterQueryParam),
         activeTab: undefined
       })
     );

src/products/views/ProductList/filters.ts

@@ -176,17 +176,6 @@ export function getFilterQueryParam(
       };
   }
 }
-export function createFilterQueryParams(
-  filter: IFilter<ProductFilterKeys>
-): ProductListUrlFilters {
-  return filter.reduce(
-    (acc, filterField) => ({
-      ...acc,
-      ...getFilterQueryParam(filterField)
-    }),
-    {}
-  );
-}
 
 export const {
   deleteFilterTab,

src/utils/filters/filters.ts

@@ -1,3 +1,5 @@
+import { IFilterElement, IFilter } from "@saleor/components/Filter";
+
 function createFilterUtils<
   TQueryParams extends object,
   TFilters extends object
@@ -25,4 +27,20 @@ export function dedupeFilter<T>(array: T[]): T[] {
   return Array.from(new Set(array));
 }
 
+export function getFilterQueryParams<
+  TFilterKeys extends string,
+  TUrlFilters extends object
+>(
+  filter: IFilter<TFilterKeys>,
+  getFilterQueryParam: (filter: IFilterElement<TFilterKeys>) => TUrlFilters
+): TUrlFilters {
+  return filter.reduce(
+    (acc, filterField) => ({
+      ...acc,
+      ...getFilterQueryParam(filterField)
+    }),
+    {} as TUrlFilters
+  );
+}
+
 export default createFilterUtils;