feat: Merge sales branch

client/src/store/Bills/bills.selectors.js

@@ -0,0 +1,53 @@
+import { createSelector } from '@reduxjs/toolkit';
+import { pickItemsFromIds, paginationLocationQuery } from 'store/selectors';
+
+const billTableQuery = (state) => state.bills.tableQuery;
+
+const billPageSelector = (state, props, query) => {
+  const viewId = state.bills.currentViewId;
+  return state.bills.views?.[viewId]?.pages?.[query.page];
+};
+const billItemsSelector = (state) => state.bills.items;
+
+const billByIdSelector = (state, props) => state.bills.items[props.billId];
+
+const billPaginationSelector = (state, props) => {
+  const viewId = state.bills.currentViewId;
+  return state.bills.views?.[viewId];
+};
+
+export const getBillTableQueryFactory = () =>
+  createSelector(
+    paginationLocationQuery,
+    billTableQuery,
+    (locationQuery, tableQuery) => {
+      return {
+        ...locationQuery,
+        ...tableQuery,
+      };
+    },
+  );
+
+/**
+ * Get current page bills items.
+ * @return {Array}
+ */
+export const getBillCurrentPageFactory = () =>
+  createSelector(billPageSelector, billItemsSelector, (billPage, billItems) => {
+    return typeof billPage === 'object'
+      ? pickItemsFromIds(billItems, billPage.ids) || []
+      : [];
+  });
+
+/**
+ * Retrieve bill details of the given bill id.
+ */
+export const getBillByIdFactory = () =>
+  createSelector(billByIdSelector, (bill) => {
+    return bill;
+  });
+
+export const getBillPaginationMetaFactory = () =>
+  createSelector(billPaginationSelector, (billPage) => {
+    return billPage?.paginationMeta || {};
+  });