feat(FinancialReports): compute journal cost is running state.

server/src/api/controllers/FinancialStatements/APAgingSummary.ts

@@ -45,28 +45,19 @@ export default class APAgingSummaryReportController extends BaseFinancialReportC
     const { tenantId, settings } = req;
     const filter = this.matchedQueryData(req);
 
-    const organizationName = settings.get({
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
-
     try {
       const {
         data,
         columns,
         query,
+        meta
       } = await this.APAgingSummaryService.APAgingSummary(tenantId, filter);
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         columns: this.transfromToResponse(columns),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta)
       });
     } catch (error) {
       next(error);

server/src/api/controllers/FinancialStatements/ARAgingSummary.ts

@@ -25,7 +25,7 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC
   }
 
   /**
-   * Receivable aging summary validation roles.
+   * AR aging summary validation roles.
    */
   get validationSchema() {
     return [
@@ -41,34 +41,25 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC
   }
 
   /**
-   * Retrieve receivable aging summary report.
+   * Retrieve AR aging summary report.
    */
   async receivableAgingSummary(req: Request, res: Response) {
     const { tenantId, settings } = req;
     const filter = this.matchedQueryData(req);
 
-    const organizationName = settings.get({
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
-
     try {
       const {
         data,
         columns,
         query,
+        meta,
       } = await this.ARAgingSummaryService.ARAgingSummary(tenantId, filter);
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         columns: this.transfromToResponse(columns),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta),
       });
     } catch (error) {
       console.log(error);

server/src/api/controllers/FinancialStatements/BalanceSheet.ts

@@ -59,28 +59,20 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
-    const organizationName = settings.get({
+    
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
-
     try {
       const {
         data,
         columns,
         query,
+        meta,
       } = await this.balanceSheetService.balanceSheet(tenantId, filter);
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         columns: this.transfromToResponse(columns),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta),
       });
     } catch (error) {
       next(error);

server/src/api/controllers/FinancialStatements/GeneralLedger.ts

@@ -51,24 +51,14 @@ export default class GeneralLedgerReportController extends BaseFinancialReportCo
   async generalLedger(req: Request, res: Response, next: NextFunction) {
     const { tenantId, settings } = req;
     const filter = this.matchedQueryData(req);
-
+ 
-    const organizationName = settings.get({
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
-
     try {
-      const { data, query } = await this.generalLedgetService.generalLedger(
+      const { data, query, meta } = await this.generalLedgetService.generalLedger(
         tenantId,
         filter
       );
       return res.status(200).send({
-        organization_name: organizationName,
+        meta: this.transfromToResponse(meta),
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         query: this.transfromToResponse(query),
       });

server/src/api/controllers/FinancialStatements/JournalSheet.ts

@@ -66,26 +66,17 @@ export default class JournalSheetController extends BaseFinancialReportControlle
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
-    const organizationName = settings.get({
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
 
     try {
-      const { data, query } = await this.journalService.journalSheet(
+      const { data, query, meta } = await this.journalService.journalSheet(
         tenantId,
         filter
       );
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta),
       });
     } catch (error) {
       next(error);

server/src/api/controllers/FinancialStatements/ProfitLossSheet.ts

@@ -54,22 +54,19 @@ export default class ProfitLossSheetController extends BaseFinancialReportContro
     const { tenantId, settings } = req;
     const filter = this.matchedQueryData(req);
 
-    const organizationName = settings.get({ group: 'organization', key: 'name' });
-    const baseCurrency = settings.get({ group: 'organization', key: 'base_currency' });
-
     try {
       const {
         data,
         columns,
         query,
+        meta
       } = await this.profitLossSheetService.profitLossSheet(tenantId, filter);
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         columns: this.transfromToResponse(columns),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta)
       });
     } catch (error) {
       next(error);

server/src/api/controllers/FinancialStatements/TrialBalanceSheet.ts

@@ -58,29 +58,21 @@ export default class TrialBalanceSheetController extends BaseFinancialReportCont
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
-    const organizationName = settings.get({
+ 
-      group: 'organization',
-      key: 'name',
-    });
-    const baseCurrency = settings.get({
-      group: 'organization',
-      key: 'base_currency',
-    });
-
     try {
       const {
         data,
         query,
+        meta
       } = await this.trialBalanceSheetService.trialBalanceSheet(
         tenantId,
         filter
       );
 
       return res.status(200).send({
-        organization_name: organizationName,
-        base_currency: baseCurrency,
         data: this.transfromToResponse(data),
         query: this.transfromToResponse(query),
+        meta: this.transfromToResponse(meta),
       });
     } catch (error) {
       next(error);

server/src/interfaces/APAgingSummaryReport.ts

@@ -34,4 +34,16 @@ export interface IAPAgingSummaryData {
   total: IAPAgingSummaryTotal,
 };
 
-export type IAPAgingSummaryColumns = IAgingPeriod[];
+export type IAPAgingSummaryColumns = IAgingPeriod[];
+
+
+export interface IARAgingSummaryMeta {
+  baseCurrency: string,
+  organizationName: string,
+}
+
+
+export interface IAPAgingSummaryMeta {
+  baseCurrency: string,
+  organizationName: string,
+}

server/src/interfaces/ARAgingSummaryReport.ts

@@ -29,3 +29,8 @@ export interface IARAgingSummaryData {
 }
 
 export type IARAgingSummaryColumns = IAgingPeriod[];
+
+export interface IARAgingSummaryMeta {
+  organizationName: string,
+  baseCurrency: string,
+}

server/src/interfaces/BalanceSheet.ts

@@ -15,10 +15,16 @@ export interface IBalanceSheetQuery {
   accountIds: number[];
 }
 
+export interface IBalanceSheetMeta {
+  isCostComputeRunning: boolean,
+  organizationName: string,
+  baseCurrency: string,
+};
+
 export interface IBalanceSheetFormatNumberSettings
   extends IFormatNumberSettings {
   type: string;
-}
+};
 
 export interface IBalanceSheetStatementService {
   balanceSheet(
@@ -35,6 +41,7 @@ export interface IBalanceSheetStatement {
   query: IBalanceSheetQuery;
   columns: IBalanceSheetStatementColumns;
   data: IBalanceSheetStatementData;
+  meta: IBalanceSheetMeta;
 }
 
 export interface IBalanceSheetStructureSection {

server/src/interfaces/GeneralLedgerSheet.ts

@@ -71,4 +71,10 @@ export interface IAccountTransaction {
   date: string|Date,
   createdAt: string|Date,
   updatedAt: string|Date,
-}
+}
+
+export interface IGeneralLedgerMeta {
+  isCostComputeRunning: boolean,
+  organizationName: string,
+  baseCurrency: string,
+};

server/src/interfaces/JournalReport.ts

@@ -25,4 +25,10 @@ export interface IJournalReportEntriesGroup {
 
 export interface IJournalReport {
   entries: IJournalReportEntriesGroup[],
+}
+
+export interface IJournalSheetMeta {
+  isCostComputeRunning: boolean,
+  organizationName: string,
+  baseCurrency: string,
 }

server/src/interfaces/ProfitLossSheet.ts

@@ -54,4 +54,10 @@ export interface IProfitLossSheetStatement {
   netIncome: IProfitLossSheetTotalSection;
   operatingProfit: IProfitLossSheetTotalSection;
   grossProfit: IProfitLossSheetTotalSection;
-};
+};
+
+export interface IProfitLossSheetMeta {
+  isCostComputeRunning: boolean,
+  organizationName: string,
+  baseCurrency: string,
+}

server/src/interfaces/TrialBalanceSheet.ts

@@ -21,6 +21,12 @@ export interface ITrialBalanceTotal {
   formattedBalance: string;
 }
 
+export interface ITrialBalanceSheetMeta {
+  isCostComputeRunning: boolean,
+  organizationName: string,
+  baseCurrency: string,
+};
+
 export interface ITrialBalanceAccount extends ITrialBalanceTotal {
   id: number;
   parentAccountId: number;
@@ -38,4 +44,5 @@ export type ITrialBalanceSheetData = {
 export interface ITrialBalanceStatement {
   data: ITrialBalanceSheetData;
   query: ITrialBalanceSheetQuery;
+  meta: ITrialBalanceSheetMeta,
 }

server/src/jobs/ComputeItemCost.ts

@@ -1,8 +1,5 @@
 import { Container } from 'typedi';
 import {EventDispatcher} from "event-dispatch";
-// import {
-//   EventDispatcher,
-// } from 'decorators/eventDispatcher';
 import events from 'subscribers/events';
 import InventoryService from 'services/Inventory/Inventory';
 
@@ -11,7 +8,7 @@ export default class ComputeItemCostJob {
   eventDispatcher: EventDispatcher;
   
   /**
-   * 
+   * Constructor method.
    * @param agenda 
    */
   constructor(agenda) {

server/src/jobs/writeInvoicesJEntries.ts

@@ -1,13 +1,24 @@
 import { Container } from 'typedi';
+import {EventDispatcher} from "event-dispatch";
+import events from 'subscribers/events';
 import SalesInvoicesCost from 'services/Sales/SalesInvoicesCost';
 
 export default class WriteInvoicesJournalEntries {
+  eventDispatcher: EventDispatcher;
+
+  /**
+   * Constructor method.
+   */
   constructor(agenda) {
+    const eventName = 'rewrite-invoices-journal-entries';
+    this.eventDispatcher = new EventDispatcher();
+
     agenda.define(
-      'rewrite-invoices-journal-entries',
+      eventName,
       { priority: 'normal', concurrency: 1 },
       this.handler.bind(this)
     );
+    agenda.on(`complete:${eventName}`, this.onJobCompleted.bind(this));
   }
 
   public async handler(job, done: Function): Promise<void> {
@@ -36,4 +47,16 @@ export default class WriteInvoicesJournalEntries {
       done(e);
     }
   }
+
+  /**
+   * Handle the job complete.
+   */
+   async onJobCompleted(job) {
+    const { startingDate, itemId, tenantId } = job.attrs.data;
+
+    await this.eventDispatcher.dispatch(
+      events.inventory.onInventoryCostEntriesWritten,
+      { startingDate, itemId, tenantId }
+    );
+  }
 }

server/src/models/AccountTransaction.js

@@ -17,6 +17,9 @@ export default class AccountTransaction extends TenantModel {
     return ['createdAt'];
   }
 
+  /**
+   * Virtual attributes.
+   */
   static get virtualAttributes() {
     return ['referenceTypeFormatted'];
   }
@@ -37,6 +40,7 @@ export default class AccountTransaction extends TenantModel {
       'SaleInvoice': 'Sale invoice',
       'SaleReceipt': 'Sale receipt',
       'PaymentReceive': 'Payment receive',
+      'Bill': 'Bill',
       'BillPayment': 'Payment made',
       'VendorOpeningBalance': 'Vendor opening balance',
       'CustomerOpeningBalance': 'Customer opening balance',

server/src/services/FinancialStatements/AgingSummary/APAgingSummaryService.ts

@@ -1,6 +1,6 @@
 import moment from 'moment';
 import { Inject, Service } from 'typedi';
-import { IAPAgingSummaryQuery } from 'interfaces';
+import { IAPAgingSummaryQuery, IARAgingSummaryMeta } from 'interfaces';
 import TenancyService from 'services/Tenancy/TenancyService';
 import APAgingSummarySheet from './APAgingSummarySheet';
 
@@ -25,13 +25,36 @@ export default class PayableAgingSummaryService {
         divideOn1000: false,
         showZero: false,
         formatMoney: 'total',
-        negativeFormat: 'mines'
+        negativeFormat: 'mines',
       },
       vendorsIds: [],
       noneZero: false,
     };
   }
 
+  /**
+   * Retrieve the balance sheet meta.
+   * @param {number} tenantId -
+   * @returns {IBalanceSheetMeta}
+   */
+  reportMetadata(tenantId: number): IARAgingSummaryMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      organizationName,
+      baseCurrency,
+    };
+  }
+
   /**
    * Retrieve A/P aging summary report.
    * @param {number} tenantId -
@@ -81,6 +104,11 @@ export default class PayableAgingSummaryService {
     const data = APAgingSummaryReport.reportData();
     const columns = APAgingSummaryReport.reportColumns();
 
-    return { data, columns, query: filter };
+    return {
+      data,
+      columns,
+      query: filter,
+      meta: this.reportMetadata(tenantId),
+    };
   }
 }

server/src/services/FinancialStatements/AgingSummary/ARAgingSummaryService.ts

@@ -1,6 +1,6 @@
 import moment from 'moment';
 import { Inject, Service } from 'typedi';
-import { IARAgingSummaryQuery } from 'interfaces';
+import { IARAgingSummaryQuery, IARAgingSummaryMeta } from 'interfaces';
 import TenancyService from 'services/Tenancy/TenancyService';
 import ARAgingSummarySheet from './ARAgingSummarySheet';
 
@@ -32,6 +32,29 @@ export default class ARAgingSummaryService {
     };
   }
 
+  /**
+   * Retrieve the balance sheet meta.
+   * @param {number} tenantId -
+   * @returns {IBalanceSheetMeta}
+   */
+  reportMetadata(tenantId: number): IARAgingSummaryMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      organizationName,
+      baseCurrency,
+    };
+  }
+
   /**
    * Retrieve A/R aging summary report.
    * @param {number} tenantId - Tenant id.
@@ -85,6 +108,11 @@ export default class ARAgingSummaryService {
     const data = ARAgingSummaryReport.reportData();
     const columns = ARAgingSummaryReport.reportColumns();
 
-    return { data, columns, query: filter };
+    return {
+      data,
+      columns,
+      query: filter,
+      meta: this.reportMetadata(tenantId),
+    };
   }
 }

server/src/services/FinancialStatements/BalanceSheet/BalanceSheetService.ts

@@ -4,10 +4,13 @@ import {
   IBalanceSheetStatementService,
   IBalanceSheetQuery,
   IBalanceSheetStatement,
+  IBalanceSheetMeta,
 } from 'interfaces';
 import TenancyService from 'services/Tenancy/TenancyService';
 import Journal from 'services/Accounting/JournalPoster';
 import BalanceSheetStatement from './BalanceSheet';
+import InventoryService from 'services/Inventory/Inventory';
+import { parseBoolean } from 'utils';
 
 @Service()
 export default class BalanceSheetStatementService
@@ -18,6 +21,9 @@ export default class BalanceSheetStatementService
   @Inject('logger')
   logger: any;
 
+  @Inject()
+  inventoryService: InventoryService;
+
   /**
    * Defaults balance sheet filter query.
    * @return {IBalanceSheetQuery}
@@ -33,7 +39,7 @@ export default class BalanceSheetStatementService
         divideOn1000: false,
         showZero: false,
         formatMoney: 'total',
-        negativeFormat: 'mines'
+        negativeFormat: 'mines',
       },
       noneZero: false,
       noneTransactions: false,
@@ -42,6 +48,33 @@ export default class BalanceSheetStatementService
     };
   }
 
+  /**
+   * Retrieve the balance sheet meta.
+   * @param {number} tenantId - 
+   * @returns {IBalanceSheetMeta}
+   */
+  reportMetadata(tenantId: number): IBalanceSheetMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const isCostComputeRunning = this.inventoryService
+      .isItemsCostComputeRunning(tenantId);
+
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      isCostComputeRunning: parseBoolean(isCostComputeRunning, false),
+      organizationName,
+      baseCurrency
+    };
+  }
+
   /**
    * Retrieve balance sheet statement.
    * -------------
@@ -61,14 +94,19 @@ export default class BalanceSheetStatementService
 
     // Settings tenant service.
     const settings = this.tenancy.settings(tenantId);
-    const baseCurrency = settings.get({ group: 'organization', key: 'base_currency' });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
 
     const filter = {
       ...this.defaultQuery,
       ...query,
     };
-    this.logger.info('[balance_sheet] trying to calculate the report.', { filter, tenantId });
+    this.logger.info('[balance_sheet] trying to calculate the report.', {
-
+      filter,
+      tenantId,
+    });
     // Retrieve all accounts on the storage.
     const accounts = await accountRepository.all();
     const accountsGraph = await accountRepository.getDependencyGraph();
@@ -82,7 +120,7 @@ export default class BalanceSheetStatementService
     const transactionsJournal = Journal.fromTransactions(
       transactions,
       tenantId,
-      accountsGraph,
+      accountsGraph
     );
     // Balance sheet report instance.
     const balanceSheetInstanace = new BalanceSheetStatement(
@@ -102,6 +140,7 @@ export default class BalanceSheetStatementService
       data: balanceSheetData,
       columns: balanceSheetColumns,
       query: filter,
+      meta: this.reportMetadata(tenantId),
     };
   }
 }

server/src/services/FinancialStatements/GeneralLedger/GeneralLedgerService.ts

@@ -2,12 +2,12 @@ import { Service, Inject } from 'typedi';
 import moment from 'moment';
 import { ServiceError } from 'exceptions';
 import { difference } from 'lodash';
-import { IGeneralLedgerSheetQuery } from 'interfaces';
+import { IGeneralLedgerSheetQuery, IGeneralLedgerMeta } from 'interfaces';
 import TenancyService from 'services/Tenancy/TenancyService';
 import Journal from 'services/Accounting/JournalPoster';
 import GeneralLedgerSheet from 'services/FinancialStatements/GeneralLedger/GeneralLedger';
-
+import InventoryService from 'services/Inventory/Inventory';
-import { transformToMap } from 'utils';
+import { transformToMap, parseBoolean } from 'utils';
 
 const ERRORS = {
   ACCOUNTS_NOT_FOUND: 'ACCOUNTS_NOT_FOUND',
@@ -18,6 +18,9 @@ export default class GeneralLedgerService {
   @Inject()
   tenancy: TenancyService;
 
+  @Inject()
+  inventoryService: InventoryService;
+
   @Inject('logger')
   logger: any;
 
@@ -55,6 +58,33 @@ export default class GeneralLedgerService {
     }
   }
 
+  /**
+   * Retrieve the balance sheet meta.
+   * @param {number} tenantId - 
+   * @returns {IGeneralLedgerMeta}
+   */
+   reportMetadata(tenantId: number): IGeneralLedgerMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const isCostComputeRunning = this.inventoryService
+      .isItemsCostComputeRunning(tenantId);
+
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      isCostComputeRunning: parseBoolean(isCostComputeRunning, false),
+      organizationName,
+      baseCurrency
+    };
+  }
+
   /**
    * Retrieve general ledger report statement.
    * ----------
@@ -68,6 +98,7 @@ export default class GeneralLedgerService {
   ): Promise<{
     data: any;
     query: IGeneralLedgerSheetQuery;
+    meta: IGeneralLedgerMeta
   }> {
     const {
       accountRepository,
@@ -146,6 +177,7 @@ export default class GeneralLedgerService {
     return {
       data: reportData,
       query: filter,
+      meta: this.reportMetadata(tenantId),
     };
   }
 }

server/src/services/FinancialStatements/JournalSheet/JournalSheetService.ts

@@ -1,18 +1,21 @@
 import { Service, Inject } from 'typedi';
-import { IJournalReportQuery } from 'interfaces';
 import moment from 'moment';
+import { IJournalReportQuery, IJournalSheetMeta } from 'interfaces';
 
 import JournalSheet from './JournalSheet';
 import TenancyService from 'services/Tenancy/TenancyService';
 import Journal from 'services/Accounting/JournalPoster';
-
+import InventoryService from 'services/Inventory/Inventory';
-import { transformToMap } from 'utils';
+import { parseBoolean, transformToMap } from 'utils';
 
 @Service()
 export default class JournalSheetService {
   @Inject()
   tenancy: TenancyService;
 
+  @Inject()
+  inventoryService: InventoryService;
+
   @Inject('logger')
   logger: any;
 
@@ -34,6 +37,33 @@ export default class JournalSheetService {
     };
   }
 
+  /**
+   * Retrieve the balance sheet meta.
+   * @param {number} tenantId - 
+   * @returns {IBalanceSheetMeta}
+   */
+   reportMetadata(tenantId: number): IJournalSheetMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const isCostComputeRunning = this.inventoryService
+      .isItemsCostComputeRunning(tenantId);
+
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      isCostComputeRunning: parseBoolean(isCostComputeRunning, false),
+      organizationName,
+      baseCurrency
+    };
+  }
+
   /**
    * Journal sheet.
    * @param {number} tenantId
@@ -96,6 +126,7 @@ export default class JournalSheetService {
     return {
       data: journalSheetData,
       query: filter,
+      meta: this.reportMetadata(tenantId),
     };
   }
 }

server/src/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetService.ts

@@ -1,10 +1,12 @@
 import { Service, Inject } from 'typedi';
 import moment from 'moment';
 import Journal from 'services/Accounting/JournalPoster';
-import { IProfitLossSheetQuery } from 'interfaces';
+import { IProfitLossSheetQuery, IProfitLossSheetMeta } from 'interfaces';
 import ProfitLossSheet from './ProfitLossSheet';
 import TenancyService from 'services/Tenancy/TenancyService';
 import AccountsService from 'services/Accounts/AccountsService';
+import InventoryService from 'services/Inventory/Inventory';
+import { parseBoolean } from 'utils';
 
 // Profit/Loss sheet service.
 @Service()
@@ -15,6 +17,9 @@ export default class ProfitLossSheetService {
   @Inject('logger')
   logger: any;
 
+  @Inject()
+  inventoryService: InventoryService;
+
   @Inject()
   accountsService: AccountsService;
 
@@ -42,6 +47,34 @@ export default class ProfitLossSheetService {
     };
   }
 
+
+  /**
+   * Retrieve the trial balance sheet meta.
+   * @param {number} tenantId - Tenant id.
+   * @returns {ITrialBalanceSheetMeta}
+   */
+   reportMetadata(tenantId: number): IProfitLossSheetMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const isCostComputeRunning = this.inventoryService.isItemsCostComputeRunning(
+      tenantId
+    );
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      isCostComputeRunning: parseBoolean(isCostComputeRunning, false),
+      organizationName,
+      baseCurrency,
+    };
+  }
+
   /**
    * Retrieve profit/loss sheet statement.
    * @param {number} tenantId
@@ -107,6 +140,7 @@ export default class ProfitLossSheetService {
       data: profitLossData,
       columns: profitLossColumns,
       query: filter,
+      meta: this.reportMetadata(tenantId),
     };
   }
 }

server/src/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetService.ts

@@ -2,15 +2,20 @@ import { Service, Inject } from 'typedi';
 import moment from 'moment';
 import TenancyService from 'services/Tenancy/TenancyService';
 import Journal from 'services/Accounting/JournalPoster';
-import { INumberFormatQuery, ITrialBalanceSheetQuery, ITrialBalanceStatement } from 'interfaces';
+import { ITrialBalanceSheetMeta, ITrialBalanceSheetQuery, ITrialBalanceStatement } from 'interfaces';
 import TrialBalanceSheet from './TrialBalanceSheet';
 import FinancialSheet from '../FinancialSheet';
+import InventoryService from 'services/Inventory/Inventory';
+import { parseBoolean } from 'utils';
 
 @Service()
 export default class TrialBalanceSheetService extends FinancialSheet {
   @Inject()
   tenancy: TenancyService;
 
+  @Inject()
+  inventoryService: InventoryService;
+
   @Inject('logger')
   logger: any;
 
@@ -36,6 +41,33 @@ export default class TrialBalanceSheetService extends FinancialSheet {
     };
   }
 
+  /**
+   * Retrieve the trial balance sheet meta.
+   * @param {number} tenantId - Tenant id.
+   * @returns {ITrialBalanceSheetMeta}
+   */
+  reportMetadata(tenantId: number): ITrialBalanceSheetMeta {
+    const settings = this.tenancy.settings(tenantId);
+
+    const isCostComputeRunning = this.inventoryService.isItemsCostComputeRunning(
+      tenantId
+    );
+    const organizationName = settings.get({
+      group: 'organization',
+      key: 'name',
+    });
+    const baseCurrency = settings.get({
+      group: 'organization',
+      key: 'base_currency',
+    });
+
+    return {
+      isCostComputeRunning: parseBoolean(isCostComputeRunning, false),
+      organizationName,
+      baseCurrency,
+    };
+  }
+
   /**
    * Retrieve trial balance sheet statement.
    * -------------
@@ -46,7 +78,7 @@ export default class TrialBalanceSheetService extends FinancialSheet {
    */
   public async trialBalanceSheet(
     tenantId: number,
-    query: ITrialBalanceSheetQuery,
+    query: ITrialBalanceSheetQuery
   ): Promise<ITrialBalanceStatement> {
     const filter = {
       ...this.defaultQuery,
@@ -98,6 +130,7 @@ export default class TrialBalanceSheetService extends FinancialSheet {
     return {
       data: trialBalanceSheetData,
       query: filter,
+      meta: this.reportMetadata(tenantId),
     };
   }
 }

server/src/services/Inventory/Inventory.ts

@@ -17,6 +17,7 @@ import InventoryCostLotTracker from 'services/Inventory/InventoryCostLotTracker'
 import TenancyService from 'services/Tenancy/TenancyService';
 import events from 'subscribers/events';
 import ItemsEntriesService from 'services/Items/ItemsEntriesService';
+import SettingsMiddleware from 'api/middleware/SettingsMiddleware';
 
 type TCostMethod = 'FIFO' | 'LIFO' | 'AVG';
 
@@ -346,4 +347,37 @@ export default class InventoryService {
 
     return lotNumber;
   }
+
+  /**
+   * Mark item cost computing is running.
+   * @param {number} tenantId - 
+   * @param {boolean} isRunning - 
+   */
+  async markItemsCostComputeRunning(
+    tenantId: number,
+    isRunning: boolean = true
+  ) {
+    const settings = this.tenancy.settings(tenantId);
+
+    settings.set({
+      key: 'cost_compute_running',
+      group: 'inventory',
+      value: isRunning,
+    });
+    await settings.save();
+  }
+
+  /**
+   * 
+   * @param {number} tenantId 
+   * @returns 
+   */
+  isItemsCostComputeRunning(tenantId) {
+    const settings = this.tenancy.settings(tenantId);
+
+    return settings.get({
+      key: 'cost_compute_running',
+      group: 'inventory'
+    });
+  }
 }

server/src/subscribers/Inventory/Inventory.ts

@@ -2,25 +2,52 @@ import { Container } from 'typedi';
 import { EventSubscriber, On } from 'event-dispatch';
 import { map, head } from 'lodash';
 import events from 'subscribers/events';
+import TenancyService from 'services/Tenancy/TenancyService';
 import SaleInvoicesCost from 'services/Sales/SalesInvoicesCost';
 import InventoryItemsQuantitySync from 'services/Inventory/InventoryItemsQuantitySync';
-import { InventoryTransaction } from 'models';
+import InventoryService from 'services/Inventory/Inventory';
 
 @EventSubscriber()
 export class InventorySubscriber {
   depends: number = 0;
   startingDate: Date;
   saleInvoicesCost: SaleInvoicesCost;
-
+  tenancy: TenancyService;
   itemsQuantitySync: InventoryItemsQuantitySync;
+  inventoryService: InventoryService;
   agenda: any;
 
+  /**
+   * Constructor method.
+   */
   constructor() {
     this.saleInvoicesCost = Container.get(SaleInvoicesCost);
     this.itemsQuantitySync = Container.get(InventoryItemsQuantitySync);
+    this.inventoryService = Container.get(InventoryService);
+    this.tenancy = Container.get(TenancyService);
     this.agenda = Container.get('agenda');
   }
 
+  /**
+   * Marks items cost compute running state.
+   */
+  @On(events.inventory.onComputeItemCostJobScheduled)
+  async markGlobalSettingsComputeItems({
+    tenantId
+  }) {
+    await this.inventoryService.markItemsCostComputeRunning(tenantId, true);
+  }
+
+  /**
+   * Marks items cost compute as completed.
+   */
+  @On(events.inventory.onInventoryCostEntriesWritten)
+  async markGlobalSettingsComputeItemsCompeted({
+    tenantId
+  }) {
+    await this.inventoryService.markItemsCostComputeRunning(tenantId, false);
+  }
+
   /**
    * Handle run writing the journal entries once the compute items jobs completed.
    */

server/src/subscribers/events.ts

@@ -190,7 +190,9 @@ export default {
 
     onComputeItemCostJobScheduled: 'onComputeItemCostJobScheduled',
     onComputeItemCostJobStarted: 'onComputeItemCostJobStarted',
-    onComputeItemCostJobCompleted: 'onComputeItemCostJobCompleted'
+    onComputeItemCostJobCompleted: 'onComputeItemCostJobCompleted',
+
+    onInventoryCostEntriesWritten: 'onInventoryCostEntriesWritten'
   },
 
   /**