refactoring: sales tables.

refacoring: purchases tables.

client/src/containers/Purchases/Bills/BillForm/BillFormProvider.js

@@ -0,0 +1,81 @@
+import React, { createContext, useState } from 'react';
+import DashboardInsider from 'components/Dashboard/DashboardInsider';
+import {
+  useAccounts,
+  useVendors,
+  useItems,
+  useBill,
+  useSettings,
+  useCreateBill,
+  useEditBill
+} from 'hooks/query';
+
+const BillFormContext = createContext();
+
+/**
+ * Bill form provider.
+ */
+function BillFormProvider({ billId, ...props }) {
+  // Handle fetch accounts.
+  const { data: accounts, isFetching: isAccountsLoading } = useAccounts();
+
+  // Handle fetch vendors data table
+  const {
+    data: { vendors },
+    isFetching: isVendorsLoading,
+  } = useVendors();
+
+  // Handle fetch Items data table or list
+  const {
+    data: { items },
+    isFetching: isItemsLoading,
+  } = useItems();
+
+  // Handle fetch bill details.
+  const { data: bill, isFetching: isBillLoading } = useBill(billId, {
+    enabled: !!billId,
+  });
+
+  // Handle fetching bill settings.
+  const { isFetching: isSettingLoading } = useSettings();
+
+  // Form submit payload.
+  const [submitPayload, setSubmitPayload] = useState({});
+
+  // Create and edit bills mutations.
+  const { mutateAsync: createBillMutate } = useCreateBill();
+  const { mutateAsync: editBillMutate } = useEditBill();
+
+  const provider = {
+    accounts,
+    vendors,
+    items,
+    bill,
+    submitPayload,
+
+    isSettingLoading,
+    isBillLoading,
+    isAccountsLoading,
+    isItemsLoading,
+    isVendorsLoading,
+
+    createBillMutate,
+    editBillMutate,
+    setSubmitPayload
+  };
+
+  return (
+    <DashboardInsider
+      loading={
+        isVendorsLoading || isItemsLoading || isAccountsLoading || isBillLoading
+      }
+      name={'bill-form'}
+    >
+      <BillFormContext.Provider value={provider} {...props} />
+    </DashboardInsider>
+  );
+}
+
+const useBillFormContext = () => React.useContext(BillFormContext);
+
+export { BillFormProvider, useBillFormContext };