fix: ensure items entries has one empty line atleast.

client/src/containers/Entries/utils.js

@@ -1,4 +1,5 @@
-import { sumBy } from 'lodash';
+import { sumBy, isEmpty, last } from 'lodash';
+import * as R from  'ramda';
 import { toSafeNumber } from 'utils';
 
 /**
@@ -36,4 +37,19 @@ export const ITEM_TYPE = {
  */
 export function getEntriesTotal(entries) {
   return sumBy(entries, 'amount');
-}
+}
+
+/**
+ * Ensure the given entries have enough empty line on the last.
+ * @param {Object} defaultEntry - Default entry.
+ * @param {Array} entries - Entries.
+ * @return {Array}
+ */
+export const ensureEntriesHaveEmptyLine = R.curry((defaultEntry, entries) => {
+  const lastEntry = last(entries);
+
+  if (isEmpty(lastEntry.account_id) || isEmpty(lastEntry.amount)) {
+    return [...entries, defaultEntry];
+  }
+  return entries;
+});

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

@@ -1,5 +1,6 @@
 import moment from 'moment';
 import intl from 'react-intl-universal';
+import * as R from 'ramda';
 import { Intent } from '@blueprintjs/core';
 import { AppToaster } from 'components';
 import {
@@ -7,6 +8,10 @@ import {
   transformToForm,
   repeatValue,
 } from 'utils';
+import {
+  updateItemsEntriesTotal,
+  ensureEntriesHaveEmptyLine,
+} from 'containers/Entries/utils';
 
 export const MIN_LINES_NUMBER = 4;
 
@@ -33,17 +38,23 @@ export const defaultBill = {
 };
 
 export const transformToEditForm = (bill) => {
+  const initialEntries = [
+    ...bill.entries.map((bill) => ({
+      ...transformToForm(bill, defaultBill.entries[0]),
+    })),
+    ...repeatValue(
+      defaultBill,
+      Math.max(MIN_LINES_NUMBER - bill.entries.length, 0),
+    ),
+  ];
+  const entries = R.compose(
+    ensureEntriesHaveEmptyLine(defaultBillEntry),
+    updateItemsEntriesTotal,
+  )(initialEntries);
+
   return {
     ...transformToForm(bill, defaultBill),
-    entries: [
-      ...bill.entries.map((bill) => ({
-        ...transformToForm(bill, defaultBill.entries[0]),
-      })),
-      ...repeatValue(
-        defaultBill,
-        Math.max(MIN_LINES_NUMBER - bill.entries.length, 0),
-      ),
-    ],
+    entries,
   };
 };
 

client/src/containers/Sales/Estimates/EstimateForm/utils.js

@@ -1,12 +1,17 @@
 import React from 'react';
 import { useFormikContext } from 'formik';
 import moment from 'moment';
+import * as R from 'ramda';
 import {
   defaultFastFieldShouldUpdate,
   transactionNumber,
   repeatValue,
   transformToForm,
 } from 'utils';
+import {
+  updateItemsEntriesTotal,
+  ensureEntriesHaveEmptyLine,
+} from 'containers/Entries/utils';
 
 export const MIN_LINES_NUMBER = 4;
 
@@ -32,9 +37,8 @@ export const defaultEstimate = {
   entries: [...repeatValue(defaultEstimateEntry, MIN_LINES_NUMBER)],
 };
 
-export const transformToEditForm = (estimate) => ({
-  ...transformToForm(estimate, defaultEstimate),
-  entries: [
+export const transformToEditForm = (estimate) => {
+  const initialEntries = [
     ...estimate.entries.map((estimate) => ({
       ...transformToForm(estimate, defaultEstimateEntry),
     })),
@@ -42,8 +46,17 @@ export const transformToEditForm = (estimate) => ({
       defaultEstimateEntry,
       Math.max(MIN_LINES_NUMBER - estimate.entries.length, 0),
     ),
-  ],
-});
+  ];
+  const entries = R.compose(
+    ensureEntriesHaveEmptyLine(defaultEstimateEntry),
+    updateItemsEntriesTotal,
+  )(initialEntries);
+
+  return {
+    ...transformToForm(estimate, defaultEstimate),
+    entries
+  }
+};
 
 /**
  * Syncs estimate number of the settings with the context form.

client/src/containers/Sales/Invoices/InvoiceForm/utils.js

@@ -1,13 +1,11 @@
 import React from 'react';
 import moment from 'moment';
-import { isEmpty } from 'lodash';
 import {
   compose,
   transformToForm,
   repeatValue,
   transactionNumber,
 } from 'utils';
-import { updateItemsEntriesTotal } from 'containers/Entries/utils';
 import { useFormikContext } from 'formik';
 import { Intent } from '@blueprintjs/core';
 
@@ -15,6 +13,10 @@ import { defaultFastFieldShouldUpdate } from 'utils';
 import intl from 'react-intl-universal';
 import { ERROR } from 'common/errors';
 import { AppToaster } from 'components';
+import {
+  updateItemsEntriesTotal,
+  ensureEntriesHaveEmptyLine,
+} from 'containers/Entries/utils';
 
 export const MIN_LINES_NUMBER = 4;
 
@@ -47,7 +49,7 @@ export const defaultInvoice = {
  * Transform invoice to initial values in edit mode.
  */
 export function transformToEditForm(invoice) {
-  const entries = compose(updateItemsEntriesTotal)([
+  const initialEntries = [
     ...invoice.entries.map((invoice) => ({
       ...transformToForm(invoice, defaultInvoiceEntry),
     })),
@@ -55,7 +57,11 @@ export function transformToEditForm(invoice) {
       defaultInvoiceEntry,
       Math.max(MIN_LINES_NUMBER - invoice.entries.length, 0),
     ),
-  ]);
+  ];
+  const entries = compose(
+    ensureEntriesHaveEmptyLine(defaultInvoiceEntry),
+    updateItemsEntriesTotal,
+  )(initialEntries);
 
   return {
     ...transformToForm(invoice, defaultInvoice),

client/src/containers/Sales/Receipts/ReceiptForm/utils.js

@@ -1,12 +1,17 @@
 import React from 'react';
 import { useFormikContext } from 'formik';
 import moment from 'moment';
+import * as R from 'ramda';
 import {
   defaultFastFieldShouldUpdate,
   transactionNumber,
   repeatValue,
   transformToForm,
 } from 'utils';
+import {
+  updateItemsEntriesTotal,
+  ensureEntriesHaveEmptyLine,
+} from 'containers/Entries/utils';
 
 export const MIN_LINES_NUMBER = 4;
 
@@ -35,9 +40,8 @@ export const defaultReceipt = {
 /**
  * Transform to form in edit mode.
  */
-export const transformToEditForm = (receipt) => ({
-  ...transformToForm(receipt, defaultReceipt),
-  entries: [
+export const transformToEditForm = (receipt) => {
+  const initialEntries = [
     ...receipt.entries.map((entry) => ({
       ...transformToForm(entry, defaultReceiptEntry),
     })),
@@ -45,8 +49,17 @@ export const transformToEditForm = (receipt) => ({
       defaultReceiptEntry,
       Math.max(MIN_LINES_NUMBER - receipt.entries.length, 0),
     ),
-  ],
-});
+  ];
+  const entries = R.compose(
+    ensureEntriesHaveEmptyLine(defaultReceiptEntry),
+    updateItemsEntriesTotal,
+  )(initialEntries);
+
+  return {
+    ...transformToForm(receipt, defaultReceipt),
+    entries,
+  };
+};
 
 export const useObserveReceiptNoSettings = (prefix, nextNumber) => {
   const { setFieldValue } = useFormikContext();