fix: transactions by customers/vendors report localization.

client/src/components/AppIntlLoader.js

@@ -34,6 +34,9 @@ function loadLocales(currentLocale) {
   return import(`../lang/${currentLocale}/index.json`);
 }
 
+/**
+ * Loads the localization data of yup validation library.
+ */
 function loadYupLocales(currentLocale) {
   return import(`../lang/${currentLocale}/locale`);
 }

server/src/api/controllers/FinancialStatements/TransactionsByCustomers/index.ts

@@ -1,18 +1,20 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
-import { Inject } from 'typedi';
+import { Inject, Service } from 'typedi';
 import { ITransactionsByCustomersStatement } from 'interfaces';
 import asyncMiddleware from 'api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
 import TransactionsByCustomersService from 'services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersService';
 import TransactionsByCustomersTableRows from 'services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersTableRows';
+import HasTenancyService from 'services/Tenancy/TenancyService';
 
+@Service()
 export default class TransactionsByCustomersReportController extends BaseFinancialReportController {
   @Inject()
   transactionsByCustomersService: TransactionsByCustomersService;
 
   @Inject()
-  transactionsByCustomersTableRows: TransactionsByCustomersTableRows;
+  tenancy: HasTenancyService;
 
   /**
    * Router constructor.
@@ -51,12 +53,18 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
    * Transformes the statement to table rows response.
    * @param {ITransactionsByCustomersStatement} statement -
    */
-  private transformToTableResponse({
+  private transformToTableResponse(
-    data,
+    customersTransactions,
-  }: ITransactionsByCustomersStatement) {
+    tenantId
+  ) {
+    const i18n = this.tenancy.i18n(tenantId);
+    const table = new TransactionsByCustomersTableRows(
+      customersTransactions,
+      i18n
+    );
     return {
       table: {
-        rows: this.transactionsByCustomersTableRows.tableRows(data),
+        rows: table.tableRows(),
       },
     };
   }
@@ -65,10 +73,10 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
    * Transformes the statement to json response.
    * @param {ITransactionsByCustomersStatement} statement -
    */
-  private transfromToJsonResponse({
+  private transfromToJsonResponse(
     data,
-    columns,
+    columns
-  }: ITransactionsByCustomersStatement) {
+  ): ITransactionsByCustomersStatement {
     return {
       data: this.transfromToResponse(data),
       columns: this.transfromToResponse(columns),
@@ -91,7 +99,7 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
     const filter = this.matchedQueryData(req);
 
     try {
-      const transactionsByCustomers =
+      const report =
         await this.transactionsByCustomersService.transactionsByCustomers(
           tenantId,
           filter
@@ -108,7 +116,9 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
         default:
           return res
             .status(200)
-            .send(this.transformToTableResponse(transactionsByCustomers));
+            .send(
+              this.transformToTableResponse(report.data, tenantId)
+            );
       }
     } catch (error) {
       next(error);

server/src/api/controllers/FinancialStatements/TransactionsByVendors/index.ts

@@ -6,13 +6,14 @@ import BaseFinancialReportController from '../BaseFinancialReportController';
 import TransactionsByVendorsTableRows from 'services/FinancialStatements/TransactionsByVendor/TransactionsByVendorTableRows';
 import TransactionsByVendorsService from 'services/FinancialStatements/TransactionsByVendor/TransactionsByVendorService';
 import { ITransactionsByVendorsStatement } from 'interfaces';
+import HasTenancyService from 'services/Tenancy/TenancyService';
 
 export default class TransactionsByVendorsReportController extends BaseFinancialReportController {
   @Inject()
   transactionsByVendorsService: TransactionsByVendorsService;
 
   @Inject()
-  transactionsByVendorsTableRows: TransactionsByVendorsTableRows;
+  tenancy: HasTenancyService;
 
   /**
    * Router constructor.
@@ -52,10 +53,16 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
    * Transformes the report statement to table rows.
    * @param {ITransactionsByVendorsStatement} statement -
    */
-  private transformToTableRows({ data }: ITransactionsByVendorsStatement) {
+  private transformToTableRows(
+    tenantId: number,
+    transactions: any[]
+  ) {
+    const i18n = this.tenancy.i18n(tenantId);
+    const table = new TransactionsByVendorsTableRows(transactions, i18n);
+
     return {
       table: {
-        data: this.transactionsByVendorsTableRows.tableRows(data),
+        data: table.tableRows(),
       },
     };
   }
@@ -87,7 +94,7 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
     const filter = this.matchedQueryData(req);
 
     try {
-      const transactionsByVendors =
+      const report =
         await this.transactionsByVendorsService.transactionsByVendors(
           tenantId,
           filter
@@ -99,12 +106,12 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
         case 'application/json+table':
           return res
             .status(200)
-            .send(this.transformToTableRows(transactionsByVendors));
+            .send(this.transformToTableRows(tenantId, report.data));
         case 'json':
         default:
           return res
             .status(200)
-            .send(this.transformToJsonResponse(transactionsByVendors));
+            .send(this.transformToJsonResponse(report));
       }
     } catch (error) {
       next(error);

server/src/interfaces/InventoryDetails.ts

@@ -53,7 +53,7 @@ export interface IInventoryDetailsItemTransaction {
   nodeType: string;
   date: IInventoryDetailsDate;
   transactionType: string;
-  transactionNumber: string;
+  transactionNumber?: string;
 
   quantityMovement: IInventoryDetailsNumber;
   valueMovement: IInventoryDetailsNumber;

server/src/services/FinancialStatements/InventoryDetails/InventoryDetails.ts

@@ -49,7 +49,8 @@ export default class InventoryDetails extends FinancialSheet {
     openingBalanceTransactions: IInventoryTransaction[],
     inventoryTransactions: IInventoryTransaction[],
     query: IInventoryDetailsQuery,
-    baseCurrency: string
+    baseCurrency: string,
+    i18n: any,
   ) {
     super();
 
@@ -65,6 +66,7 @@ export default class InventoryDetails extends FinancialSheet {
     this.numberFormat = this.query.numberFormat;
     this.items = items;
     this.baseCurrency = baseCurrency;
+    this.i18n = i18n;
   }
 
   /**
@@ -203,8 +205,8 @@ export default class InventoryDetails extends FinancialSheet {
     return {
       nodeType: INodeTypes.TRANSACTION,
       date: this.getDateMeta(transaction.date),
-      transactionType: transaction.transcationTypeFormatted,
+      transactionType: this.i18n.__(transaction.transcationTypeFormatted),
-      transactionNumber: transaction.meta.transactionNumber,
+      transactionNumber: transaction?.meta?.transactionNumber,
       direction: transaction.direction,
 
       quantityMovement: this.getNumberMeta(quantityMovement),

server/src/services/FinancialStatements/InventoryDetails/InventoryDetailsService.ts

@@ -82,6 +82,8 @@ export default class InventoryDetailsService extends FinancialSheet {
   ): Promise<IInvetoryItemDetailDOO> {
     // Settings tenant service.
     const settings = this.tenancy.settings(tenantId);
+    const i18n = this.tenancy.i18n(tenantId);
+
     const baseCurrency = settings.get({
       group: 'organization',
       key: 'base_currency',
@@ -110,7 +112,8 @@ export default class InventoryDetailsService extends FinancialSheet {
       openingBalanceTransactions,
       inventoryTransactions,
       filter,
-      baseCurrency
+      baseCurrency,
+      i18n
     );
 
     return {

server/src/services/FinancialStatements/InventoryDetails/InventoryDetailsTable.ts

@@ -38,22 +38,22 @@ export default class InventoryDetailsTable {
    * @param {IInventoryDetailsItem} item
    * @returns {ITableRow}
    */
-  private itemNodeMapper(item: IInventoryDetailsItem) {
+  private itemNodeMapper = (item: IInventoryDetailsItem) => {
     const columns = [{ key: 'item_name', accessor: 'name' }];
 
     return tableRowMapper(item, columns, {
       rowTypes: [IROW_TYPE.ITEM],
     });
-  }
+  };
 
   /**
    * Mappes the item inventory transaction to table row.
    * @param {IInventoryDetailsItemTransaction} transaction
    * @returns {ITableRow}
    */
-  private itemTransactionNodeMapper(
+  private itemTransactionNodeMapper = (
     transaction: IInventoryDetailsItemTransaction
-  ) {
+  ) => {
     const columns = [
       { key: 'date', accessor: 'date.formattedDate' },
       { key: 'transaction_type', accessor: 'transactionType' },
@@ -75,17 +75,19 @@ export default class InventoryDetailsTable {
     return tableRowMapper(transaction, columns, {
       rowTypes: [IROW_TYPE.TRANSACTION],
     });
-  }
+  };
 
   /**
    * Opening balance transaction mapper to table row.
    * @param {IInventoryDetailsOpening} transaction
    * @returns {ITableRow}
    */
-  private openingNodeMapper(transaction: IInventoryDetailsOpening): ITableRow {
+  private openingNodeMapper = (
+    transaction: IInventoryDetailsOpening
+  ): ITableRow => {
     const columns = [
       { key: 'date', accessor: 'date.formattedDate' },
-      { key: 'closing', value: 'Opening Balance' },
+      { key: 'closing', value: this.i18n.__('Opening balance') },
       { key: 'empty' },
       { key: 'quantity', accessor: 'quantity.formattedNumber' },
       { key: 'empty' },
@@ -95,17 +97,19 @@ export default class InventoryDetailsTable {
     return tableRowMapper(transaction, columns, {
       rowTypes: [IROW_TYPE.OPENING_ENTRY],
     });
-  }
+  };
 
   /**
    * Closing balance transaction mapper to table raw.
    * @param {IInventoryDetailsClosing} transaction
    * @returns {ITableRow}
    */
-  private closingNodeMapper(transaction: IInventoryDetailsClosing): ITableRow {
+  private closingNodeMapper = (
+    transaction: IInventoryDetailsClosing
+  ): ITableRow => {
     const columns = [
       { key: 'date', accessor: 'date.formattedDate' },
-      { key: 'closing', value: 'Closing Balance' },
+      { key: 'closing', value: this.i18n.__('Closing balance') },
       { key: 'empty' },
       { key: 'quantity', accessor: 'quantity.formattedNumber' },
       { key: 'empty' },
@@ -117,7 +121,7 @@ export default class InventoryDetailsTable {
     return tableRowMapper(transaction, columns, {
       rowTypes: [IROW_TYPE.CLOSING_ENTRY],
     });
-  }
+  };
 
   /**
    * Detarmines the ginve inventory details node type.
@@ -125,16 +129,19 @@ export default class InventoryDetailsTable {
    * @param {IInventoryDetailsNode} node
    * @returns {boolean}
    */
-  private isNodeTypeEquals(type: string, node: IInventoryDetailsNode): boolean {
+  private isNodeTypeEquals = (
+    type: string,
+    node: IInventoryDetailsNode
+  ): boolean => {
     return node.nodeType === type;
-  }
+  };
 
   /**
    * Mappes the given item or transactions node to table rows.
    * @param {IInventoryDetailsNode} node -
    * @return {ITableRow}
    */
-  private itemMapper(node: IInventoryDetailsNode): ITableRow {
+  private itemMapper = (node: IInventoryDetailsNode): ITableRow => {
     return R.compose(
       R.when(
         R.curry(this.isNodeTypeEquals)('OPENING_ENTRY'),
@@ -147,33 +154,33 @@ export default class InventoryDetailsTable {
       R.when(R.curry(this.isNodeTypeEquals)('item'), this.itemNodeMapper),
       R.when(
         R.curry(this.isNodeTypeEquals)('transaction'),
-        this.itemTransactionNodeMapper.bind(this)
+        this.itemTransactionNodeMapper
       )
     )(node);
-  }
+  };
 
   /**
    * Mappes the items nodes to table rows.
    * @param {IInventoryDetailsItem[]} items
    * @returns {ITableRow[]}
    */
-  private itemsMapper(items: IInventoryDetailsItem[]): ITableRow[] {
+  private itemsMapper = (items: IInventoryDetailsItem[]): ITableRow[] => {
-    return mapValuesDeep(items, this.itemMapper.bind(this), MAP_CONFIG);
+    return mapValuesDeep(items, this.itemMapper, MAP_CONFIG);
-  }
+  };
 
   /**
    * Retrieve the table rows of the inventory item details.
    * @returns {ITableRow[]}
    */
-  public tableData(): ITableRow[] {
+  public tableData = (): ITableRow[] => {
     return this.itemsMapper(this.report.data);
-  }
+  };
 
   /**
    * Retrieve the table columns of inventory details report.
    * @returns {ITableColumn[]}
    */
-  public tableColumns(): ITableColumn[] {
+  public tableColumns = (): ITableColumn[] => {
     return [
       { key: 'date', label: this.i18n.__('Date') },
       { key: 'transaction_type', label: this.i18n.__('Transaction type') },
@@ -186,5 +193,5 @@ export default class InventoryDetailsTable {
       { key: 'running_quantity', label: this.i18n.__('Running quantity') },
       { key: 'running_value', label: this.i18n.__('Running Value') },
     ];
-  }
+  };
 }

server/src/services/FinancialStatements/TransactionsByContact/TransactionsByContact.ts

@@ -24,15 +24,15 @@ export default class TransactionsByContact extends FinancialSheet {
     entry: ILedgerEntry,
   ): Omit<ITransactionsByContactsTransaction, 'runningBalance'> {
     const account = this.accountsGraph.getNodeData(entry.accountId);
-    const currencyCode = 'USD';
+    const currencyCode = this.baseCurrency;
 
     return {
       credit: this.getContactAmount(entry.credit, currencyCode),
       debit: this.getContactAmount(entry.debit, currencyCode),
       accountName: account.name,
-      currencyCode: 'USD',
+      currencyCode: this.baseCurrency,
       transactionNumber: entry.transactionNumber,
-      transactionType: entry.referenceTypeFormatted,
+      transactionType: this.i18n.__(entry.referenceTypeFormatted),
       date: entry.date,
       createdAt: entry.createdAt,
     };

server/src/services/FinancialStatements/TransactionsByContact/TransactionsByContactTableRows.ts

@@ -1,10 +1,7 @@
 import moment from 'moment';
 import * as R from 'ramda';
 import { tableMapper, tableRowMapper } from 'utils';
-import {
+import { ITransactionsByContactsContact, ITableRow } from 'interfaces';
-  ITransactionsByContactsContact,
-  ITableRow,
-} from 'interfaces';
 
 enum ROW_TYPE {
   OPENING_BALANCE = 'OPENING_BALANCE',
@@ -14,19 +11,18 @@ enum ROW_TYPE {
 }
 
 export default class TransactionsByContactsTableRows {
-  
+  private dateAccessor = (value): string => {
-  private dateAccessor(value) {
     return moment(value.date).format('YYYY MMM DD');
-  }
+  };
 
   /**
    * Retrieve the table rows of contact transactions.
    * @param {ITransactionsByCustomersCustomer} contact
    * @returns {ITableRow[]}
    */
-  protected contactTransactions(
+  protected contactTransactions = (
     contact: ITransactionsByContactsContact
-  ): ITableRow[] {
+  ): ITableRow[] => {
     const columns = [
       { key: 'date', accessor: this.dateAccessor },
       { key: 'account', accessor: 'accountName' },
@@ -39,18 +35,18 @@ export default class TransactionsByContactsTableRows {
     return tableMapper(contact.transactions, columns, {
       rowTypes: [ROW_TYPE.TRANSACTION],
     });
-  }
+  };
 
   /**
    * Retrieve the table row of contact opening balance.
    * @param {ITransactionsByCustomersCustomer} contact
    * @returns {ITableRow}
    */
-  protected contactOpeningBalance(
+  protected contactOpeningBalance = (
     contact: ITransactionsByContactsContact
-  ): ITableRow {
+  ): ITableRow => {
     const columns = [
-      { key: 'openingBalanceLabel', value: 'Opening balance' },
+      { key: 'openingBalanceLabel', value: this.i18n.__('Opening balance') },
       ...R.repeat({ key: 'empty', value: '' }, 5),
       {
         key: 'openingBalanceValue',
@@ -60,18 +56,18 @@ export default class TransactionsByContactsTableRows {
     return tableRowMapper(contact, columns, {
       rowTypes: [ROW_TYPE.OPENING_BALANCE],
     });
-  }
+  };
 
   /**
    * Retrieve the table row of contact closing balance.
    * @param {ITransactionsByCustomersCustomer} contact -
    * @returns {ITableRow}
    */
-  protected contactClosingBalance(
+  protected contactClosingBalance = (
     contact: ITransactionsByContactsContact
-  ): ITableRow {
+  ): ITableRow => {
     const columns = [
-      { key: 'closingBalanceLabel', value: 'Closing balance' },
+      { key: 'closingBalanceLabel', value: this.i18n.__('Closing balance') },
       ...R.repeat({ key: 'empty', value: '' }, 5),
       {
         key: 'closingBalanceValue',
@@ -81,5 +77,5 @@ export default class TransactionsByContactsTableRows {
     return tableRowMapper(contact, columns, {
       rowTypes: [ROW_TYPE.CLOSING_BALANCE],
     });
-  }
+  };
 }

server/src/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomers.ts

@@ -31,7 +31,8 @@ export default class TransactionsByCustomers extends TransactionsByContact {
     accountsGraph: any,
     ledger: Ledger,
     filter: ITransactionsByCustomersFilter,
-    baseCurrency: string
+    baseCurrency: string,
+    i18n
   ) {
     super();
 
@@ -41,6 +42,7 @@ export default class TransactionsByCustomers extends TransactionsByContact {
     this.baseCurrency = baseCurrency;
     this.filter = filter;
     this.numberFormat = this.filter.numberFormat;
+    this.i18n = i18n;
   }
 
   /**
@@ -80,17 +82,12 @@ export default class TransactionsByCustomers extends TransactionsByContact {
       transactions,
       openingBalance
     );
+    const currencyCode = this.baseCurrency;
 
     return {
       customerName: customer.displayName,
-      openingBalance: this.getTotalAmountMeta(
+      openingBalance: this.getTotalAmountMeta(openingBalance, currencyCode),
-        openingBalance,
+      closingBalance: this.getTotalAmountMeta(closingBalance, currencyCode),
-        customer.currencyCode
-      ),
-      closingBalance: this.getTotalAmountMeta(
-        closingBalance,
-        customer.currencyCode
-      ),
       transactions,
     };
   }

server/src/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersService.ts

@@ -83,8 +83,8 @@ export default class TransactionsByCustomersService
    */
   private async getCustomersPeriodsEntries(
     tenantId: number,
-    fromDate: Date|string,
+    fromDate: Date | string,
-    toDate: Date|string,
+    toDate: Date | string
   ): Promise<ILedgerEntry[]> {
     const transactions =
       await this.reportRepository.getCustomersPeriodTransactions(
@@ -115,6 +115,8 @@ export default class TransactionsByCustomersService
 
     // Settings tenant service.
     const settings = this.tenancy.settings(tenantId);
+    const i18n = this.tenancy.i18n(tenantId);
+
     const baseCurrency = settings.get({
       group: 'organization',
       key: 'base_currency',
@@ -127,7 +129,10 @@ export default class TransactionsByCustomersService
     const accountsGraph = await accountRepository.getDependencyGraph();
 
     // Retrieve the report customers.
-    const customers = await this.reportRepository.getCustomers(tenantId, filter.customersIds);
+    const customers = await this.reportRepository.getCustomers(
+      tenantId,
+      filter.customersIds
+    );
 
     const openingBalanceDate = moment(filter.fromDate)
       .subtract(1, 'days')
@@ -157,7 +162,8 @@ export default class TransactionsByCustomersService
       accountsGraph,
       journal,
       filter,
-      baseCurrency
+      baseCurrency,
+      i18n
     );
 
     return {

server/src/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersTableRows.ts

@@ -11,16 +11,34 @@ enum ROW_TYPE {
 }
 
 export default class TransactionsByCustomersTableRows extends TransactionsByContactsTableRows {
+  private customersTransactions: ITransactionsByCustomersCustomer[];
+
+  /**
+   * Constructor method.
+   * @param {ITransactionsByCustomersCustomer[]} customersTransactions - Customers transactions.
+   */
+  constructor(
+    customersTransactions: ITransactionsByCustomersCustomer[],
+    i18n
+  ) {
+    super();
+    this.customersTransactions = customersTransactions;
+    this.i18n = i18n;
+  }
+
   /**
    * Retrieve the table row of customer details.
    * @param {ITransactionsByCustomersCustomer} customer -
    * @returns {ITableRow[]}
    */
-  private customerDetails(customer: ITransactionsByCustomersCustomer) {
+  private customerDetails = (customer: ITransactionsByCustomersCustomer) => {
     const columns = [
       { key: 'customerName', accessor: 'customerName' },
       ...R.repeat({ key: 'empty', value: '' }, 5),
-      { key: 'closingBalanceValue', accessor: 'closingBalance.formattedAmount' },
+      {
+        key: 'closingBalanceValue',
+        accessor: 'closingBalance.formattedAmount',
+      },
     ];
 
     return {
@@ -30,29 +48,31 @@ export default class TransactionsByCustomersTableRows extends TransactionsByCont
           R.always(customer.transactions.length > 0),
           R.pipe(
             R.concat(this.contactTransactions(customer)),
-            R.prepend(this.contactOpeningBalance(customer)),
+            R.prepend(this.contactOpeningBalance(customer))
-          ),
+          )
         ),
         R.append(this.contactClosingBalance(customer))
       )([]),
     };
-  }
+  };
 
   /**
    * Retrieve the table rows of the customer section.
    * @param {ITransactionsByCustomersCustomer} customer
    * @returns {ITableRow[]}
    */
-  private customerRowsMapper(customer: ITransactionsByCustomersCustomer) {
+  private customerRowsMapper = (customer: ITransactionsByCustomersCustomer) => {
-    return R.pipe(this.customerDetails).bind(this)(customer);
+    return R.pipe(this.customerDetails)(customer);
-  }
+  };
 
   /**
    * Retrieve the table rows of transactions by customers report.
    * @param {ITransactionsByCustomersCustomer[]} customers
    * @returns {ITableRow[]}
    */
-  public tableRows(customers: ITransactionsByCustomersCustomer[]): ITableRow[] {
+  public tableRows = (): ITableRow[] => {
-    return R.map(this.customerRowsMapper.bind(this))(customers);
+    return R.map(this.customerRowsMapper.bind(this))(
-  }
+      this.customersTransactions
+    );
+  };
 }

server/src/services/FinancialStatements/TransactionsByVendor/TransactionsByVendor.ts

@@ -34,7 +34,8 @@ export default class TransactionsByVendors extends TransactionsByContact {
     accountsGraph: any,
     ledger: ILedger,
     filter: ITransactionsByVendorsFilter,
-    baseCurrency: string
+    baseCurrency: string,
+    i18n
   ) {
     super();
 
@@ -44,6 +45,7 @@ export default class TransactionsByVendors extends TransactionsByContact {
     this.baseCurrency = baseCurrency;
     this.filter = filter;
     this.numberFormat = this.filter.numberFormat;
+    this.i18n = i18n;
   }
 
   /**
@@ -81,17 +83,12 @@ export default class TransactionsByVendors extends TransactionsByContact {
       transactions,
       openingBalance
     );
+    const currencyCode = this.baseCurrency;
 
     return {
       vendorName: vendor.displayName,
-      openingBalance: this.getTotalAmountMeta(
+      openingBalance: this.getTotalAmountMeta(openingBalance, currencyCode),
-        openingBalance,
+      closingBalance: this.getTotalAmountMeta(closingBalance, currencyCode),
-        vendor.currencyCode
-      ),
-      closingBalance: this.getTotalAmountMeta(
-        closingBalance,
-        vendor.currencyCode
-      ),
       transactions,
     };
   }

server/src/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorService.ts

@@ -137,6 +137,8 @@ export default class TransactionsByVendorsService
 
     // Settings tenant service.
     const settings = this.tenancy.settings(tenantId);
+    const i18n = this.tenancy.i18n(tenantId);
+
     const baseCurrency = settings.get({
       group: 'organization',
       key: 'base_currency',
@@ -166,7 +168,8 @@ export default class TransactionsByVendorsService
       accountsGraph,
       journal,
       filter,
-      baseCurrency
+      baseCurrency,
+      i18n
     );
     return {
       data: reportInstance.reportData(),

server/src/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorTableRows.ts

@@ -11,12 +11,27 @@ enum ROW_TYPE {
 }
 
 export default class TransactionsByVendorsTableRows extends TransactionsByContactsTableRows {
+  vendorsTransactions: ITransactionsByVendorsVendor[];
+
+  /**
+   * Constructor method.
+   */
+  constructor(
+    vendorsTransactions: ITransactionsByVendorsVendor[],
+    i18n
+  ) {
+    super();
+
+    this.vendorsTransactions = vendorsTransactions;
+    this.i18n = i18n;
+  }
+
   /**
    * Retrieve the table row of vendor details.
    * @param {ITransactionsByVendorsVendor} vendor -
    * @returns {ITableRow[]}
    */
-  private vendorDetails(vendor: ITransactionsByVendorsVendor) {
+  private vendorDetails = (vendor: ITransactionsByVendorsVendor) => {
     const columns = [
       { key: 'vendorName', accessor: 'vendorName' },
       ...R.repeat({ key: 'empty', value: '' }, 5),
@@ -33,29 +48,29 @@ export default class TransactionsByVendorsTableRows extends TransactionsByContac
           R.always(vendor.transactions.length > 0),
           R.pipe(
             R.concat(this.contactTransactions(vendor)),
-            R.prepend(this.contactOpeningBalance(vendor)),
+            R.prepend(this.contactOpeningBalance(vendor))
           )
         ),
         R.append(this.contactClosingBalance(vendor))
       )([]),
     };
-  }
+  };
 
   /**
    * Retrieve the table rows of the vendor section.
    * @param {ITransactionsByVendorsVendor} vendor
    * @returns {ITableRow[]}
    */
-  private vendorRowsMapper(vendor: ITransactionsByVendorsVendor) {
+  private vendorRowsMapper = (vendor: ITransactionsByVendorsVendor) => {
-    return R.pipe(this.vendorDetails).bind(this)(vendor);
+    return R.pipe(this.vendorDetails)(vendor);
-  }
+  };
 
   /**
    * Retrieve the table rows of transactions by vendors report.
    * @param {ITransactionsByVendorsVendor[]} vendors
    * @returns {ITableRow[]}
    */
-  public tableRows(vendors: ITransactionsByVendorsVendor[]): ITableRow[] {
+  public tableRows = (): ITableRow[] => {
-    return R.map(this.vendorRowsMapper.bind(this))(vendors);
+    return R.map(this.vendorRowsMapper)(this.vendorsTransactions);
-  }
+  };
 }