feat(warehouseTransfer): add warehouseTransfer.

src/containers/WarehouseTransfers/WarehouseTransferForm/utils.js

@@ -0,0 +1,55 @@
+import React from 'react';
+import intl from 'react-intl-universal';
+import clsx from 'classnames';
+import { useFormikContext } from 'formik';
+import moment from 'moment';
+
+import { transactionNumber, repeatValue } from 'utils';
+
+export const defaultWareTransferEntry = {
+  index: 0,
+  item_id: '',
+  source_warehouse: '100',
+  destination_warehouse: '0',
+  quantity: '',
+};
+
+export const MIN_LINES_NUMBER = 4;
+
+export const defaultWarehouseTransfer = {
+  date: moment(new Date()).format('YYYY-MM-DD'),
+  transfer_number: '',
+  from_warehouse: '',
+  to_warehouse: '',
+  reason: '',
+  entries: [...repeatValue(defaultWareTransferEntry, MIN_LINES_NUMBER)],
+};
+
+export const ITEMS_FILTER_ROLES_QUERY = JSON.stringify([
+  {
+    index: 1,
+    fieldKey: 'sellable',
+    value: true,
+    condition: '&&',
+    comparator: 'equals',
+  },
+  {
+    index: 2,
+    fieldKey: 'active',
+    value: true,
+    condition: '&&',
+    comparator: 'equals',
+  },
+]);
+
+/**
+ * Syncs transfer no. settings with form.
+ */
+export const useObserveTransferNoSettings = (prefix, nextNumber) => {
+  const { setFieldValue } = useFormikContext();
+
+  React.useEffect(() => {
+    const transferNo = transactionNumber(prefix, nextNumber);
+    setFieldValue('transfer_no', transferNo);
+  }, [setFieldValue, prefix, nextNumber]);
+};