fixed pagination issues:key instead of pagination:pagination[key]/extracts data array under the data in pagination api call

Author: murtazatankiwala456

src/features/product/productAPI.js

@@ -42,7 +42,7 @@ export function fetchProductsByFilters(filter, sort, pagination) {
   }
   console.log(pagination);
   for (let key in pagination) {
-    queryString += `${pagination}=${pagination[key]}&`; //_page:3
+    queryString += `${key}=${pagination[key]}&`; //_page:3
   }
   return new Promise(async (resolve) => {
     // TODO: we will not hard coded server url here...

src/features/product/productSlice.js

@@ -20,7 +20,7 @@ export const fetchProductsByFiltersAsync = createAsyncThunk(
     const response = await fetchProductsByFilters(filter, sort, pagination);
 
     // The value we return becomes the `fulfilled` action payload
-    return response.data;
+    return response.data.data; //pagination array comes from data array!!!!!
   }
 );