feat(trpc): implement tRPC integration for accounts module

- Add tRPC server setup with NestJS (nestjs-trpc)
- Create AccountsTrpcRouter with CRUD operations
- Add tRPC client configuration in webapp
- Create tRPC React hooks for accounts module
- Replace existing REST hooks with tRPC hooks across 35+ files
- Maintain backward compatibility with existing REST API
- Add proper cache invalidation for mutations

New files:
- packages/server/src/modules/Trpc/*
- packages/webapp/src/trpc.ts
- packages/webapp/src/hooks/trpc/*
- shared/bigcapital-utils/src/trpc.ts

Dependencies added:
- @trpc/server, @trpc/client, @trpc/react-query
- nestjs-trpc, superjson
- @tanstack/react-query

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/server/package.json

@@ -127,7 +127,10 @@
     "uuid": "^10.0.0",
     "xlsx": "^0.18.5",
     "yup": "^0.28.1",
-    "zod": "^3.23.8"
+    "zod": "^3.23.8",
+    "@trpc/server": "^11.0.0-rc.648",
+    "nestjs-trpc": "^1.6.1",
+    "superjson": "^2.2.2"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",

packages/server/src/i18n/en/cash_flow_statement.json

@@ -9,5 +9,10 @@
   "net_cash_financing": "Net cash provided by financing activities",
   "cash_beginning_period": "Cash at beginning of period",
   "net_cash_increase": "NET CASH INCREASE FOR PERIOD",
-  "cash_end_period": "CASH AT END OF PERIOD"
+  "cash_end_period": "CASH AT END OF PERIOD",
+  "account_name": "Account name",
+  "total": "Total",
+  "sheet_name": "Statement of Cash Flow",
+  "from_date": "From",
+  "to_date": "To"
 }

packages/server/src/i18n/en/contact_summary_balance.json

@@ -0,0 +1,5 @@
+{
+  "account_name": "Account name",
+  "total": "Total",
+  "percentage_column": "% of Column"
+}

packages/server/src/i18n/en/inventory_item_details.json

@@ -0,0 +1,14 @@
+{
+  "opening_balance": "Opening balance",
+  "closing_balance": "Closing balance",
+  "date": "Date",
+  "transaction_type": "Transaction type",
+  "transaction_number": "Transaction #",
+  "quantity": "Quantity",
+  "rate": "Rate",
+  "total": "Total",
+  "value": "Value",
+  "profit_margin": "Profit Margin",
+  "running_quantity": "Running quantity",
+  "running_value": "Running Value"
+}

packages/server/src/i18n/en/transactions_by_contact.json

@@ -0,0 +1,4 @@
+{
+  "opening_balance": "Opening balance",
+  "closing_balance": "Closing balance"
+}

packages/server/src/i18n/en/trial_balance_sheet.json

@@ -0,0 +1,6 @@
+{
+  "account": "Account",
+  "debit": "Debit",
+  "credit": "Credit",
+  "total": "Total"
+}

packages/server/src/modules/App/App.module.ts

@@ -104,6 +104,7 @@ import { BillLandedCostsModule } from '../BillLandedCosts/BillLandedCosts.module
 import { SocketModule } from '../Socket/Socket.module';
 import { ThrottlerGuard } from '@nestjs/throttler';
 import { AppThrottleModule } from './AppThrottle.module';
+import { AppTrpcModule } from '../Trpc/Trpc.module';
 
 @Module({
   imports: [
@@ -256,6 +257,7 @@ import { AppThrottleModule } from './AppThrottle.module';
     UsersModule,
     ContactsModule,
     SocketModule,
+    AppTrpcModule,
   ],
   controllers: [AppController],
   providers: [

packages/server/src/modules/Attachments/LinkAttachment.ts

@@ -1,5 +1,5 @@
 import { ModuleRef } from '@nestjs/core';
-import bluebird from 'bluebird';
+import * as bluebird from 'bluebird';
 import { Knex } from 'knex';
 import {
   validateLinkModelEntryExists,
@@ -53,7 +53,8 @@ export class LinkAttachment {
     const foundLinkModel = await LinkModel().query(trx).findById(modelId);
     validateLinkModelEntryExists(foundLinkModel);
 
-    const foundLinks = await this.documentLinkModel().query(trx)
+    const foundLinks = await this.documentLinkModel()
+      .query(trx)
       .where('modelRef', modelRef)
       .where('modelId', modelId)
       .where('documentId', foundFile.id);

packages/server/src/modules/Auth/Auth.controller.ts

@@ -65,7 +65,7 @@ export class AuthController {
     return this.authApp.signUp(signupDto);
   }
 
-  @Post('/signup/confirm')
+  @Post('/signup/verify')
   @ApiOperation({ summary: 'Confirm user signup' })
   @ApiBody({
     schema: {

packages/server/src/modules/Auth/AuthMailMessages.esrvice.ts

@@ -20,7 +20,7 @@ export class AuthenticationMailMesssages {
    * @returns {Mail}
    */
   resetPasswordMessage(user: ModelObject<SystemUser>, token: string) {
-    const baseURL = this.configService.get('baseURL');
+    const baseURL = this.configService.get('app.baseUrl');
 
     return new Mail()
       .setSubject('Bigcapital - Password Reset')
@@ -54,7 +54,7 @@ export class AuthenticationMailMesssages {
    * @returns {Mail}
    */
   signupVerificationMail(email: string, fullName: string, token: string) {
-    const baseURL = this.configService.get('baseURL');
+    const baseURL = this.configService.get('app.baseUrl');
     const verifyUrl = `${baseURL}/auth/email_confirmation?token=${token}&email=${email}`;
 
     return new Mail()

packages/server/src/modules/Auth/Authed.controller.ts

@@ -7,17 +7,13 @@ import {
 import { GetAuthenticatedAccount } from './queries/GetAuthedAccount.service';
 import { Controller, Get, Post } from '@nestjs/common';
 import { Throttle } from '@nestjs/throttler';
-import { IgnoreTenantSeededRoute } from '../Tenancy/EnsureTenantIsSeeded.guards';
+import { TenantAgnosticRoute } from '../Tenancy/TenancyGlobal.guard';
-import { IgnoreTenantInitializedRoute } from '../Tenancy/EnsureTenantIsInitialized.guard';
 import { AuthenticationApplication } from './AuthApplication.sevice';
-import { TenancyContext } from '../Tenancy/TenancyContext.service';
 import { IgnoreUserVerifiedRoute } from './guards/EnsureUserVerified.guard';
 
 @Controller('/auth')
 @ApiTags('Auth')
-@ApiExcludeController()
+@TenantAgnosticRoute()
-@IgnoreTenantSeededRoute()
-@IgnoreTenantInitializedRoute()
 @IgnoreUserVerifiedRoute()
 @Throttle({ auth: {} })
 export class AuthedController {

packages/server/src/modules/Auth/commands/AuthSignup.service.ts

@@ -13,7 +13,6 @@ import {
   IAuthSignedUpEventPayload,
   IAuthSigningUpEventPayload,
 } from '../Auth.interfaces';
-import { defaultTo } from 'ramda';
 import { ERRORS } from '../Auth.constants';
 import { hashPassword } from '../Auth.utils';
 import { ClsService } from 'nestjs-cls';
@@ -51,7 +50,7 @@ export class AuthSignupService {
     const signupConfirmation = this.configService.get('signupConfirmation');
 
     const verifyTokenCrypto = crypto.randomBytes(64).toString('hex');
-    const verifiedEnabed = defaultTo(signupConfirmation.enabled, false);
+    const verifiedEnabed = signupConfirmation.enabled ?? false;
     const verifyToken = verifiedEnabed ? verifyTokenCrypto : '';
     const verified = !verifiedEnabed;
     

packages/server/src/modules/Auth/commands/AuthSignupConfirmResend.service.ts

@@ -4,7 +4,6 @@ import { SystemUser } from '@/modules/System/models/SystemUser';
 import { ServiceError } from '@/modules/Items/ServiceError';
 import { ERRORS } from '../Auth.constants';
 import { events } from '@/common/events/events';
-import { ModelObject } from 'objection';
 import { ISignUpConfigmResendedEventPayload } from '../Auth.interfaces';
 import { TenancyContext } from '@/modules/Tenancy/TenancyContext.service';
 

packages/server/src/modules/CreditNotesApplyInvoice/CreditNotesApplyInvoice.controller.ts

@@ -1,6 +1,7 @@
 import {
   Body,
   Controller,
+  Delete,
   Get,
   Param,
   Post,
@@ -14,6 +15,10 @@ import { PermissionGuard } from '@/modules/Roles/Permission.guard';
 import { AuthorizationGuard } from '@/modules/Roles/Authorization.guard';
 import { AbilitySubject } from '@/modules/Roles/Roles.types';
 import { CreditNoteAction } from '../CreditNotes/types/CreditNotes.types';
+import { GetCreditNoteAssociatedInvoicesToApply } from './queries/GetCreditNoteAssociatedInvoicesToApply.service';
+import { CreditNoteApplyToInvoices } from './commands/CreditNoteApplyToInvoices.service';
+import { DeleteCreditNoteApplyToInvoices } from './commands/DeleteCreditNoteApplyToInvoices.service';
+import { ApplyCreditNoteToInvoicesDto } from './dtos/ApplyCreditNoteToInvoices.dto';
 
 @Controller('credit-notes')
 @ApiTags('Credit Notes Apply Invoice')
@@ -22,6 +27,9 @@ import { CreditNoteAction } from '../CreditNotes/types/CreditNotes.types';
 export class CreditNotesApplyInvoiceController {
   constructor(
     private readonly getCreditNoteAssociatedAppliedInvoicesService: GetCreditNoteAssociatedAppliedInvoices,
+    private readonly getCreditNoteAssociatedInvoicesToApplyService: GetCreditNoteAssociatedInvoicesToApply,
+    private readonly creditNoteApplyToInvoicesService: CreditNoteApplyToInvoices,
+    private readonly deleteCreditNoteApplyToInvoicesService: DeleteCreditNoteApplyToInvoices,
   ) {}
 
   @Get(':creditNoteId/applied-invoices')
@@ -39,6 +47,23 @@ export class CreditNotesApplyInvoiceController {
     );
   }
 
+  @Get(':creditNoteId/apply-invoices')
+  @RequirePermission(CreditNoteAction.View, AbilitySubject.CreditNote)
+  @ApiOperation({ summary: 'Get credit note associated invoices to apply' })
+  @ApiResponse({
+    status: 200,
+    description: 'Credit note associated invoices to apply',
+  })
+  @ApiResponse({ status: 404, description: 'Credit note not found' })
+  @ApiResponse({ status: 400, description: 'Invalid input data' })
+  getCreditNoteAssociatedInvoicesToApply(
+    @Param('creditNoteId') creditNoteId: number,
+  ) {
+    return this.getCreditNoteAssociatedInvoicesToApplyService.getCreditAssociatedInvoicesToApply(
+      creditNoteId,
+    );
+  }
+
   @Post(':creditNoteId/apply-invoices')
   @RequirePermission(CreditNoteAction.Edit, AbilitySubject.CreditNote)
   @ApiOperation({ summary: 'Apply credit note to invoices' })
@@ -48,9 +73,32 @@ export class CreditNotesApplyInvoiceController {
   })
   @ApiResponse({ status: 404, description: 'Credit note not found' })
   @ApiResponse({ status: 400, description: 'Invalid input data' })
-  applyCreditNoteToInvoices(@Param('creditNoteId') creditNoteId: number) {
+  applyCreditNoteToInvoices(
-    return this.getCreditNoteAssociatedAppliedInvoicesService.getCreditAssociatedAppliedInvoices(
+    @Param('creditNoteId') creditNoteId: number,
+    @Body() applyDto: ApplyCreditNoteToInvoicesDto,
+  ) {
+    return this.creditNoteApplyToInvoicesService.applyCreditNoteToInvoices(
       creditNoteId,
+      applyDto,
+    );
+  }
+
+  @Delete('applied-invoices/:applyCreditToInvoicesId')
+  @RequirePermission(CreditNoteAction.Edit, AbilitySubject.CreditNote)
+  @ApiOperation({ summary: 'Delete applied credit note to invoice' })
+  @ApiResponse({
+    status: 200,
+    description: 'Credit note application successfully deleted',
+  })
+  @ApiResponse({
+    status: 404,
+    description: 'Credit note application not found',
+  })
+  deleteApplyCreditNoteToInvoices(
+    @Param('applyCreditToInvoicesId') applyCreditToInvoicesId: number,
+  ) {
+    return this.deleteCreditNoteApplyToInvoicesService.deleteApplyCreditNoteToInvoices(
+      applyCreditToInvoicesId,
     );
   }
 }

packages/server/src/modules/CreditNotesApplyInvoice/CreditNotesApplyInvoice.module.ts

@@ -9,6 +9,8 @@ import { CreditNotesModule } from '../CreditNotes/CreditNotes.module';
 import { GetCreditNoteAssociatedAppliedInvoices } from './queries/GetCreditNoteAssociatedAppliedInvoices.service';
 import { GetCreditNoteAssociatedInvoicesToApply } from './queries/GetCreditNoteAssociatedInvoicesToApply.service';
 import { CreditNotesApplyInvoiceController } from './CreditNotesApplyInvoice.controller';
+import { CreditNoteApplySyncCreditSubscriber } from './subscribers/CreditNoteApplySyncCreditSubscriber';
+import { CreditNoteApplySyncInvoicesCreditedAmountSubscriber } from './subscribers/CreditNoteApplySyncInvoicesSubscriber';
 
 @Module({
   providers: [
@@ -19,6 +21,8 @@ import { CreditNotesApplyInvoiceController } from './CreditNotesApplyInvoice.con
     CreditNoteApplySyncCredit,
     GetCreditNoteAssociatedAppliedInvoices,
     GetCreditNoteAssociatedInvoicesToApply,
+    CreditNoteApplySyncCreditSubscriber,
+    CreditNoteApplySyncInvoicesCreditedAmountSubscriber,
   ],
   exports: [DeleteCustomerLinkedCreditNoteService],
   imports: [PaymentsReceivedModule, forwardRef(() => CreditNotesModule)],

packages/server/src/modules/CreditNotesApplyInvoice/commands/CreditNoteApplySyncInvoices.service.ts

@@ -1,6 +1,6 @@
 import { Knex } from 'knex';
 import { Injectable, Inject } from '@nestjs/common';
-import Bluebird from 'bluebird';
+import * as Bluebird from 'bluebird';
 import { ICreditNoteAppliedToInvoice } from '../types/CreditNoteApplyInvoice.types';
 import { SaleInvoice } from '@/modules/SaleInvoices/models/SaleInvoice';
 import { CreditNoteAppliedInvoice } from '../models/CreditNoteAppliedInvoice';

packages/server/src/modules/CreditNotesApplyInvoice/commands/CreditNoteApplyToInvoices.service.ts

@@ -2,6 +2,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { Knex } from 'knex';
 import { sumBy } from 'lodash';
 import {
+  ICreditNoteAppliedToInvoice,
   ICreditNoteAppliedToInvoiceModel,
   IApplyCreditToInvoicesDTO,
   IApplyCreditToInvoicesCreatedPayload,
@@ -17,6 +18,7 @@ import { CreditNote } from '@/modules/CreditNotes/models/CreditNote';
 import { CreditNoteAppliedInvoice } from '../models/CreditNoteAppliedInvoice';
 import { CommandCreditNoteDTOTransform } from '@/modules/CreditNotes/commands/CommandCreditNoteDTOTransform.service';
 import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
+import { ApplyCreditNoteToInvoicesDto } from '../dtos/ApplyCreditNoteToInvoices.dto';
 
 @Injectable()
 export class CreditNoteApplyToInvoices {
@@ -48,7 +50,7 @@ export class CreditNoteApplyToInvoices {
    */
   public async applyCreditNoteToInvoices(
     creditNoteId: number,
-    applyCreditToInvoicesDTO: IApplyCreditToInvoicesDTO,
+    applyCreditToInvoicesDTO: ApplyCreditNoteToInvoicesDto,
   ): Promise<CreditNoteAppliedInvoice[]> {
     // Saves the credit note or throw not found service error.
     const creditNote = await this.creditNoteModel()
@@ -71,7 +73,7 @@ export class CreditNoteApplyToInvoices {
     // Validate invoices has remaining amount to apply.
     this.validateInvoicesRemainingAmount(
       appliedInvoicesEntries,
-      creditNoteAppliedModel.amount,
+      creditNoteAppliedModel.entries,
     );
     // Validate the credit note remaining amount.
     this.creditNoteDTOTransform.validateCreditRemainingAmount(
@@ -122,18 +124,20 @@ export class CreditNoteApplyToInvoices {
   };
 
   /**
-   * Validate the invoice remaining amount.
+   * Validate each invoice has sufficient remaining amount for the applied credit.
    * @param {ISaleInvoice[]} invoices
-   * @param {number} amount
+   * @param {ICreditNoteAppliedToInvoice[]} entries
    */
   private validateInvoicesRemainingAmount = (
     invoices: SaleInvoice[],
-    amount: number,
+    entries: ICreditNoteAppliedToInvoice[],
   ) => {
-    const invalidInvoices = invoices.filter(
+    const invoiceMap = new Map(invoices.map((inv) => [inv.id, inv]));
-      (invoice) => invoice.dueAmount < amount,
+    const invalidEntries = entries.filter((entry) => {
-    );
+      const invoice = invoiceMap.get(entry.invoiceId);
-    if (invalidInvoices.length > 0) {
+      return invoice != null && invoice.dueAmount < entry.amount;
+    });
+    if (invalidEntries.length > 0) {
       throw new ServiceError(ERRORS.INVOICES_HAS_NO_REMAINING_AMOUNT);
     }
   };

packages/server/src/modules/CreditNotesApplyInvoice/dtos/ApplyCreditNoteToInvoices.dto.ts

@@ -0,0 +1,38 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { Type } from 'class-transformer';
+import {
+  ArrayMinSize,
+  IsArray,
+  IsInt,
+  IsNotEmpty,
+  IsNumber,
+  ValidateNested,
+} from 'class-validator';
+
+export class ApplyCreditNoteInvoiceEntryDto {
+  @IsNotEmpty()
+  @IsInt()
+  @ApiProperty({ description: 'Invoice ID to apply credit to', example: 1 })
+  invoiceId: number;
+
+  @IsNotEmpty()
+  @IsNumber()
+  @ApiProperty({ description: 'Amount to apply', example: 100.5 })
+  amount: number;
+}
+
+export class ApplyCreditNoteToInvoicesDto {
+  @IsArray()
+  @ArrayMinSize(1)
+  @ValidateNested({ each: true })
+  @Type(() => ApplyCreditNoteInvoiceEntryDto)
+  @ApiProperty({
+    description: 'Entries of invoice ID and amount to apply',
+    type: [ApplyCreditNoteInvoiceEntryDto],
+    example: [
+      { invoice_id: 1, amount: 100.5 },
+      { invoice_id: 2, amount: 50 },
+    ],
+  })
+  entries: ApplyCreditNoteInvoiceEntryDto[];
+}

packages/server/src/modules/CreditNotesApplyInvoice/subscribers/CreditNoteApplySyncInvoicesSubscriber.ts

@@ -8,7 +8,7 @@ import { CreditNoteApplySyncInvoicesCreditedAmount } from '../commands/CreditNot
 import { events } from '@/common/events/events';
 
 @Injectable()
-export default class CreditNoteApplySyncInvoicesCreditedAmountSubscriber {
+export class CreditNoteApplySyncInvoicesCreditedAmountSubscriber {
   constructor(
     private readonly syncInvoicesWithCreditNote: CreditNoteApplySyncInvoicesCreditedAmount,
   ) {}

packages/server/src/modules/CreditNotesApplyInvoice/types/CreditNoteApplyInvoice.types.ts

@@ -29,6 +29,7 @@ export interface IApplyCreditToInvoicesDeletedPayload {
 export interface ICreditNoteAppliedToInvoice {
   amount: number;
   creditNoteId: number;
+  invoiceId: number;
 }
 export interface ICreditNoteAppliedToInvoiceModel {
   amount: number;

packages/server/src/modules/FinancialStatements/modules/CashFlowStatement/CashFlowTable.ts

@@ -239,7 +239,7 @@ export class CashFlowTable {
     section: ICashFlowStatementSection,
   ): ICashFlowStatementSection => {
     const label = section.footerLabel
-      ? section.footerLabel
+      ? this.i18n.t(section.footerLabel)
       : this.i18n.t('financial_sheet.total_row', {
           args: { value: section.label },
         });
@@ -302,7 +302,7 @@ export class CashFlowTable {
    * @returns {ITableColumn}
    */
   private totalColumns = (): ITableColumn[] => {
-    return [{ key: 'total', label: this.i18n.t('Total') }];
+    return [{ key: 'total', label: this.i18n.t('cash_flow_statement.total') }];
   };
 
   /**
@@ -366,7 +366,7 @@ export class CashFlowTable {
    */
   public tableColumns = (): ITableColumn[] => {
     return R.compose(
-      R.concat([{ key: 'name', label: this.i18n.t('Account name') }]),
+      R.concat([{ key: 'name', label: this.i18n.t('cash_flow_statement.account_name') }]),
       R.when(
         R.always(this.isDisplayColumnsBy(DISPLAY_COLUMNS_BY.DATE_PERIODS)),
         R.concat(this.datePeriodsColumns()),

packages/server/src/modules/FinancialStatements/modules/CashFlowStatement/CashflowSheetMeta.ts

@@ -1,5 +1,6 @@
 import * as moment from 'moment';
 import { Injectable } from '@nestjs/common';
+import { I18nService } from 'nestjs-i18n';
 import { FinancialSheetMeta } from '../../common/FinancialSheetMeta';
 import {
   ICashFlowStatementMeta,
@@ -8,7 +9,10 @@ import {
 
 @Injectable()
 export class CashflowSheetMeta {
-  constructor(private readonly financialSheetMeta: FinancialSheetMeta) {}
+  constructor(
+    private readonly financialSheetMeta: FinancialSheetMeta,
+    private readonly i18n: I18nService,
+  ) {}
 
   /**
    * Cashflow sheet meta.
@@ -21,9 +25,11 @@ export class CashflowSheetMeta {
     const meta = await this.financialSheetMeta.meta();
     const formattedToDate = moment(query.toDate).format('YYYY/MM/DD');
     const formattedFromDate = moment(query.fromDate).format('YYYY/MM/DD');
-    const formattedDateRange = `From ${formattedFromDate} | To ${formattedToDate}`;
+    const fromLabel = this.i18n.t('cash_flow_statement.from_date');
+    const toLabel = this.i18n.t('cash_flow_statement.to_date');
+    const formattedDateRange = `${fromLabel} ${formattedFromDate} | ${toLabel} ${formattedToDate}`;
 
-    const sheetName = 'Statement of Cash Flow';
+    const sheetName = this.i18n.t('cash_flow_statement.sheet_name');
 
     return {
       ...meta,

packages/server/src/modules/FinancialStatements/modules/CustomerBalanceSummary/CustomerBalanceSummaryTableRows.ts

@@ -91,7 +91,7 @@ export class CustomerBalanceSummaryTable {
    */
   private getTotalColumnsAccessor = (): IColumnMapperMeta[] => {
     const columns = [
-      { key: 'name', value: this.i18n.t('Total') },
+      { key: 'name', value: this.i18n.t('contact_summary_balance.total') },
       { key: 'total', accessor: 'total.formattedAmount' },
     ];
     // @ts-ignore

packages/server/src/modules/FinancialStatements/modules/InventoryItemDetails/InventoryItemDetailsTable.ts

@@ -93,7 +93,7 @@ export class InventoryItemDetailsTable {
   ): ITableRow => {
     const columns: Array<IColumnMapperMeta> = [
       { key: 'date', accessor: 'date.formattedDate' },
-      { key: 'closing', value: this.i18n.t('Opening balance') },
+      { key: 'closing', value: this.i18n.t('inventory_item_details.opening_balance') },
       { key: 'empty', value: '' },
       { key: 'quantity', accessor: 'quantity.formattedNumber' },
       { key: 'empty', value: '' },
@@ -115,7 +115,7 @@ export class InventoryItemDetailsTable {
   ): ITableRow => {
     const columns: Array<IColumnMapperMeta> = [
       { key: 'date', accessor: 'date.formattedDate' },
-      { key: 'closing', value: this.i18n.t('Closing balance') },
+      { key: 'closing', value: this.i18n.t('inventory_item_details.closing_balance') },
       { key: 'empty', value: '' },
       { key: 'quantity', accessor: 'quantity.formattedNumber' },
       { key: 'empty', value: '' },
@@ -193,16 +193,16 @@ export class InventoryItemDetailsTable {
    */
   public tableColumns = (): ITableColumn[] => {
     return [
-      { key: 'date', label: this.i18n.t('Date') },
+      { key: 'date', label: this.i18n.t('inventory_item_details.date') },
-      { key: 'transaction_type', label: this.i18n.t('Transaction type') },
+      { key: 'transaction_type', label: this.i18n.t('inventory_item_details.transaction_type') },
-      { key: 'transaction_id', label: this.i18n.t('Transaction #') },
+      { key: 'transaction_id', label: this.i18n.t('inventory_item_details.transaction_number') },
-      { key: 'quantity', label: this.i18n.t('Quantity') },
+      { key: 'quantity', label: this.i18n.t('inventory_item_details.quantity') },
-      { key: 'rate', label: this.i18n.t('Rate') },
+      { key: 'rate', label: this.i18n.t('inventory_item_details.rate') },
-      { key: 'total', label: this.i18n.t('Total') },
+      { key: 'total', label: this.i18n.t('inventory_item_details.total') },
-      { key: 'value', label: this.i18n.t('Value') },
+      { key: 'value', label: this.i18n.t('inventory_item_details.value') },
-      { key: 'profit_margin', label: this.i18n.t('Profit Margin') },
+      { key: 'profit_margin', label: this.i18n.t('inventory_item_details.profit_margin') },
-      { key: 'running_quantity', label: this.i18n.t('Running quantity') },
+      { key: 'running_quantity', label: this.i18n.t('inventory_item_details.running_quantity') },
-      { key: 'running_value', label: this.i18n.t('Running Value') },
+      { key: 'running_value', label: this.i18n.t('inventory_item_details.running_value') },
     ];
   };
 }

packages/server/src/modules/FinancialStatements/modules/TransactionsByContact/TransactionsByContactTableRows.ts

@@ -52,7 +52,7 @@ export class TransactionsByContactsTableRows {
     const columns = [
       {
         key: 'openingBalanceLabel',
-        value: this.i18n.t('Opening balance') as string,
+        value: this.i18n.t('transactions_by_contact.opening_balance') as string,
       },
       ...R.repeat({ key: 'empty', value: '' }, 5),
       {
@@ -76,7 +76,7 @@ export class TransactionsByContactsTableRows {
     const columns = [
       {
         key: 'closingBalanceLabel',
-        value: this.i18n.t('Closing balance') as string,
+        value: this.i18n.t('transactions_by_contact.closing_balance') as string,
       },
       ...R.repeat({ key: 'empty', value: '' }, 5),
       {

packages/server/src/modules/FinancialStatements/modules/TrialBalanceSheet/TrialBalanceSheetTable.ts

@@ -141,10 +141,10 @@ export class TrialBalanceSheetTable extends R.compose(
     return R.compose(
       this.tableColumnsCellIndexing,
       R.concat([
-        { key: 'account', label: 'Account' },
+        { key: 'account', label: this.i18n.t('trial_balance_sheet.account') },
-        { key: 'debit', label: 'Debit' },
+        { key: 'debit', label: this.i18n.t('trial_balance_sheet.debit') },
-        { key: 'credit', label: 'Credit' },
+        { key: 'credit', label: this.i18n.t('trial_balance_sheet.credit') },
-        { key: 'total', label: 'Total' },
+        { key: 'total', label: this.i18n.t('trial_balance_sheet.total') },
       ]),
     )([]);
   };

packages/server/src/modules/FinancialStatements/modules/VendorBalanceSummary/VendorBalanceSummaryTableRows.ts

@@ -91,7 +91,7 @@ export class VendorBalanceSummaryTable {
    */
   private getTotalColumnsAccessor = (): IColumnMapperMeta[] => {
     const columns = [
-      { key: 'name', value: this.i18n.t('Total') },
+      { key: 'name', value: this.i18n.t('contact_summary_balance.total') },
       { key: 'total', accessor: 'total.formattedAmount' },
     ];
     return R.compose(

packages/server/src/modules/Organization/Organization.controller.ts

@@ -28,6 +28,7 @@ import { UpdateOrganizationService } from './commands/UpdateOrganization.service
 import { IgnoreTenantInitializedRoute } from '../Tenancy/EnsureTenantIsInitialized.guard';
 import { IgnoreTenantSeededRoute } from '../Tenancy/EnsureTenantIsSeeded.guards';
 import { IgnoreTenantModelsInitialize } from '../Tenancy/TenancyInitializeModels.guard';
+import { IgnoreUserVerifiedRoute } from '../Auth/guards/EnsureUserVerified.guard';
 import { GetBuildOrganizationBuildJob } from './commands/GetBuildOrganizationJob.service';
 import { OrganizationBaseCurrencyLocking } from './Organization/OrganizationBaseCurrencyLocking.service';
 import {
@@ -93,6 +94,7 @@ export class OrganizationController {
 
   @Get('current')
   @HttpCode(200)
+  @IgnoreUserVerifiedRoute()
   @ApiOperation({ summary: 'Get current organization' })
   @ApiResponse({
     status: 200,

packages/server/src/modules/Tenancy/EnsureTenantIsInitialized.guard.ts

@@ -8,6 +8,7 @@ import {
 import { TenancyContext } from './TenancyContext.service';
 import { Reflector } from '@nestjs/core';
 import { IS_PUBLIC_ROUTE } from '../Auth/Auth.constants';
+import { IS_TENANT_AGNOSTIC } from './TenancyGlobal.guard';
 
 export const IS_IGNORE_TENANT_INITIALIZED = 'IS_IGNORE_TENANT_INITIALIZED';
 export const IgnoreTenantInitializedRoute = () =>
@@ -35,8 +36,12 @@ export class EnsureTenantIsInitializedGuard implements CanActivate {
       IS_PUBLIC_ROUTE,
       [context.getHandler(), context.getClass()],
     );
+    const isTenantAgnostic = this.reflector.getAllAndOverride<boolean>(
+      IS_TENANT_AGNOSTIC,
+      [context.getHandler(), context.getClass()],
+    );
     // Skip the guard early if the route marked as public or ignored.
-    if (isPublic || isIgnoreEnsureTenantInitialized) {
+    if (isPublic || isIgnoreEnsureTenantInitialized || isTenantAgnostic) {
       return true;
     }
     const tenant = await this.tenancyContext.getTenant();

packages/server/src/modules/Tenancy/EnsureTenantIsSeeded.guards.ts

@@ -9,6 +9,7 @@ import {
 import { TenancyContext } from './TenancyContext.service';
 import { Reflector } from '@nestjs/core';
 import { IS_PUBLIC_ROUTE } from '../Auth/Auth.constants';
+import { IS_TENANT_AGNOSTIC } from './TenancyGlobal.guard';
 
 export const IS_IGNORE_TENANT_SEEDED = 'IS_IGNORE_TENANT_SEEDED';
 export const IgnoreTenantSeededRoute = () =>
@@ -36,7 +37,12 @@ export class EnsureTenantIsSeededGuard implements CanActivate {
         context.getHandler(),
         context.getClass(),
       ]);
-    if (isPublic || isIgnoreEnsureTenantSeeded) {
+    const isTenantAgnostic = this.reflector.getAllAndOverride<boolean>(
+      IS_TENANT_AGNOSTIC,
+      [context.getHandler(), context.getClass()],
+    );
+    // Skip the guard early if the route marked as public, tenant agnostic or ignored.
+    if (isPublic || isIgnoreEnsureTenantSeeded || isTenantAgnostic) {
       return true;
     }
     const tenant = await this.tenancyContext.getTenant();

packages/server/src/modules/Trpc/Trpc.context.ts

@@ -0,0 +1,19 @@
+import { Injectable } from '@nestjs/common';
+import { TRPCContext, ContextOptions } from 'nestjs-trpc';
+
+@Injectable()
+export class TrpcContext implements TRPCContext {
+  async create(opts: ContextOptions): Promise<Record<string, unknown>> {
+    const { req } = opts;
+
+    // Extract auth token and organization from headers
+    const token = req.headers['x-access-token'];
+    const organizationId = req.headers['organization-id'];
+
+    return {
+      token,
+      organizationId: organizationId ? parseInt(organizationId as string, 10) : null,
+      req,
+    };
+  }
+}

packages/server/src/modules/Trpc/Trpc.module.ts

@@ -0,0 +1,19 @@
+import { Module } from '@nestjs/common';
+import { TRPCModule } from 'nestjs-trpc';
+import { TrpcService } from './Trpc.service';
+import { TrpcContext } from './Trpc.context';
+import { AccountsTrpcRouter } from './routers/Accounts.router';
+import { AccountsModule } from '@/modules/Accounts/Accounts.module';
+
+@Module({
+  imports: [
+    TRPCModule.forRoot({
+      basePath: '/api/trpc',
+      context: TrpcContext,
+    }),
+    AccountsModule,
+  ],
+  providers: [TrpcService, TrpcContext, AccountsTrpcRouter],
+  exports: [TrpcService],
+})
+export class AppTrpcModule {}

packages/server/src/modules/Trpc/Trpc.service.ts

@@ -0,0 +1,13 @@
+import { Injectable } from '@nestjs/common';
+import { Request, Response } from 'express';
+
+export interface TrpcContext {
+  req: Request;
+  res: Response;
+  user: any;
+  organizationId: number | null;
+}
+
+@Injectable()
+export class TrpcService {
+}

packages/server/src/modules/Trpc/routers/Accounts.router.ts

@@ -0,0 +1,192 @@
+import { Injectable } from '@nestjs/common';
+import { Router, Query, Mutation } from 'nestjs-trpc';
+import { z } from 'zod';
+import { AccountsApplication } from '@/modules/Accounts/AccountsApplication.service';
+import { CreateAccountDTO } from '@/modules/Accounts/CreateAccount.dto';
+import { EditAccountDTO } from '@/modules/Accounts/EditAccount.dto';
+import { IAccountsStructureType } from '@/modules/Accounts/Accounts.types';
+
+const accountResponseSchema = z.object({
+  id: z.number(),
+  name: z.string(),
+  slug: z.string(),
+  code: z.string(),
+  index: z.number(),
+  accountType: z.string(),
+  accountTypeLabel: z.string(),
+  parentAccountId: z.number().nullable(),
+  predefined: z.boolean(),
+  currencyCode: z.string(),
+  active: z.boolean(),
+  bankBalance: z.number(),
+  bankBalanceFormatted: z.string(),
+  lastFeedsUpdatedAt: z.union([z.string(), z.date(), z.null()]),
+  lastFeedsUpdatedAtFormatted: z.string(),
+  amount: z.number(),
+  formattedAmount: z.string(),
+  plaidItemId: z.string(),
+  plaidAccountId: z.string().nullable(),
+  isFeedsActive: z.boolean(),
+  isSyncingOwner: z.boolean(),
+  isFeedsPaused: z.boolean(),
+  accountNormal: z.string(),
+  accountNormalFormatted: z.string(),
+  flattenName: z.string(),
+  accountLevel: z.number().optional(),
+  createdAt: z.date(),
+  updatedAt: z.date(),
+});
+
+const accountTypeSchema = z.object({
+  label: z.string(),
+  key: z.string(),
+  normal: z.string(),
+  parentType: z.string(),
+  rootType: z.string(),
+  multiCurrency: z.boolean(),
+  balanceSheet: z.boolean(),
+  incomeSheet: z.boolean(),
+});
+
+const getAccountsQuerySchema = z.object({
+  onlyInactive: z.boolean().optional(),
+  structure: z.nativeEnum(IAccountsStructureType).optional(),
+  page: z.number().optional(),
+  pageSize: z.number().optional(),
+  searchKeyword: z.string().optional(),
+});
+
+const getAccountsResponseSchema = z.object({
+  accounts: z.array(z.any()),
+  filterMeta: z.object({
+    count: z.number(),
+    total: z.number(),
+    page: z.number(),
+    pageSize: z.number(),
+  }),
+});
+
+const getAccountTransactionsQuerySchema = z.object({
+  accountId: z.number(),
+});
+
+const createAccountInputSchema = z.object({
+  name: z.string().min(3).max(255),
+  code: z.string().min(3).max(6).optional(),
+  currencyCode: z.string().optional(),
+  accountType: z.string().min(3).max(255),
+  description: z.string().max(65535).optional(),
+  parentAccountId: z.number().optional(),
+  active: z.boolean().optional(),
+  plaidAccountId: z.string().optional(),
+  plaidItemId: z.string().optional(),
+});
+
+const editAccountInputSchema = createAccountInputSchema.partial();
+
+const bulkDeleteInputSchema = z.object({
+  ids: z.array(z.number()),
+  skipUndeletable: z.boolean().optional(),
+});
+
+const validateBulkDeleteResponseSchema = z.object({
+  deletableIds: z.array(z.number()),
+  nonDeletableIds: z.array(z.number()),
+  deletableCount: z.number(),
+  nonDeletableCount: z.number(),
+});
+
+@Injectable()
+@Router({ alias: 'accounts' })
+export class AccountsTrpcRouter {
+  constructor(private readonly accountsApplication: AccountsApplication) {}
+
+  @Query({
+    input: getAccountsQuerySchema,
+    output: getAccountsResponseSchema,
+  })
+  async getAccounts(input: z.infer<typeof getAccountsQuerySchema>) {
+    return this.accountsApplication.getAccounts(input);
+  }
+
+  @Query({
+    input: z.object({ id: z.number() }),
+    output: accountResponseSchema,
+  })
+  async getAccount(input: { id: number }) {
+    return this.accountsApplication.getAccount(input.id);
+  }
+
+  @Query({
+    output: z.array(accountTypeSchema),
+  })
+  async getAccountTypes() {
+    return this.accountsApplication.getAccountTypes();
+  }
+
+  @Query({
+    input: getAccountTransactionsQuerySchema,
+    output: z.array(z.any()),
+  })
+  async getAccountTransactions(input: z.infer<typeof getAccountTransactionsQuerySchema>) {
+    return this.accountsApplication.getAccountsTransactions({
+      accountId: input.accountId,
+      limit: undefined,
+    });
+  }
+
+  @Mutation({
+    input: createAccountInputSchema,
+  })
+  async createAccount(input: z.infer<typeof createAccountInputSchema>) {
+    return this.accountsApplication.createAccount(input as CreateAccountDTO);
+  }
+
+  @Mutation({
+    input: z.object({
+      id: z.number(),
+      data: editAccountInputSchema,
+    }),
+  })
+  async editAccount(input: { id: number; data: any }) {
+    return this.accountsApplication.editAccount(input.id, input.data as EditAccountDTO);
+  }
+
+  @Mutation({
+    input: z.object({ id: z.number() }),
+  })
+  async deleteAccount(input: { id: number }) {
+    return this.accountsApplication.deleteAccount(input.id);
+  }
+
+  @Mutation({
+    input: z.object({ id: z.number() }),
+  })
+  async activateAccount(input: { id: number }) {
+    return this.accountsApplication.activateAccount(input.id);
+  }
+
+  @Mutation({
+    input: z.object({ id: z.number() }),
+  })
+  async inactivateAccount(input: { id: number }) {
+    return this.accountsApplication.inactivateAccount(input.id);
+  }
+
+  @Mutation({
+    input: bulkDeleteInputSchema,
+  })
+  async bulkDeleteAccounts(input: z.infer<typeof bulkDeleteInputSchema>) {
+    return this.accountsApplication.bulkDeleteAccounts(input.ids, {
+      skipUndeletable: input.skipUndeletable ?? false,
+    });
+  }
+
+  @Mutation({
+    input: z.object({ ids: z.array(z.number()) }),
+    output: validateBulkDeleteResponseSchema,
+  })
+  async validateBulkDeleteAccounts(input: { ids: number[] }) {
+    return this.accountsApplication.validateBulkDeleteAccounts(input.ids);
+  }
+}

packages/server/src/modules/UsersModule/Users.module.ts

@@ -20,6 +20,7 @@ import { GetUsersService } from './queries/GetUsers.service';
 import { AcceptInviteUserService } from './commands/AcceptInviteUser.service';
 import { InviteTenantUserService } from './commands/InviteUser.service';
 import { UsersInviteController } from './UsersInvite.controller';
+import { UsersInvitePublicController } from './UsersInvitePublic.controller';
 import { InjectSystemModel } from '../System/SystemModels/SystemModels.module';
 import { SendInviteUserMailQueue } from './Users.constants';
 import InviteSendMainNotificationSubscribe from './subscribers/InviteSendMailNotification.subscriber';
@@ -60,6 +61,6 @@ const models = [InjectSystemModel(UserInvite)];
     SendInviteUsersMailMessage,
     UsersApplication
   ],
-  controllers: [UsersController, UsersInviteController],
+  controllers: [UsersController, UsersInviteController, UsersInvitePublicController],
 })
 export class UsersModule {}

packages/server/src/modules/UsersModule/UsersInvite.controller.ts

@@ -1,40 +1,13 @@
-import { Body, Controller, Get, Param, Patch, Post } from '@nestjs/common';
+import { Body, Controller, Param, Patch, Post } from '@nestjs/common';
 import { ApiOperation, ApiTags } from '@nestjs/swagger';
 import { UsersApplication } from './Users.application';
-import { InviteUserDto, SendInviteUserDto } from './dtos/InviteUser.dto';
+import { SendInviteUserDto } from './dtos/InviteUser.dto';
 
 @Controller('invite')
 @ApiTags('Users')
 export class UsersInviteController {
   constructor(private readonly usersApplication: UsersApplication) {}
 
-  /**
-   * Accept a user invitation.
-   */
-  @Post('accept/:token')
-  @ApiOperation({ summary: 'Accept a user invitation.' })
-  async acceptInvite(
-    @Param('token') token: string,
-    @Body() inviteUserDTO: InviteUserDto,
-  ) {
-    await this.usersApplication.acceptInvite(token, inviteUserDTO);
-
-    return {
-      message: 'The invitation has been accepted successfully.',
-    };
-  }
-
-  /**
-   * Check if an invitation token is valid.
-   */
-  @Get('check/:token')
-  @ApiOperation({ summary: 'Check if an invitation token is valid.' })
-  async checkInvite(@Param('token') token: string) {
-    const inviteDetails = await this.usersApplication.checkInvite(token);
-
-    return inviteDetails;
-  }
-
   /**
    * Send an invitation to a new user.
    */

packages/server/src/modules/UsersModule/UsersInvitePublic.controller.ts

@@ -0,0 +1,39 @@
+import { Body, Controller, Get, Param, Post } from '@nestjs/common';
+import { ApiOperation, ApiTags } from '@nestjs/swagger';
+import { PublicRoute } from '@/modules/Auth/guards/jwt.guard';
+import { UsersApplication } from './Users.application';
+import { InviteUserDto } from './dtos/InviteUser.dto';
+
+@Controller('invite')
+@ApiTags('Users')
+@PublicRoute()
+export class UsersInvitePublicController {
+  constructor(private readonly usersApplication: UsersApplication) {}
+
+  /**
+   * Accept a user invitation.
+   */
+  @Post('accept/:token')
+  @ApiOperation({ summary: 'Accept a user invitation.' })
+  async acceptInvite(
+    @Param('token') token: string,
+    @Body() inviteUserDTO: InviteUserDto,
+  ) {
+    await this.usersApplication.acceptInvite(token, inviteUserDTO);
+
+    return {
+      message: 'The invitation has been accepted successfully.',
+    };
+  }
+
+  /**
+   * Check if an invitation token is valid.
+   */
+  @Get('check/:token')
+  @ApiOperation({ summary: 'Check if an invitation token is valid.' })
+  async checkInvite(@Param('token') token: string) {
+    const inviteDetails = await this.usersApplication.checkInvite(token);
+
+    return inviteDetails;
+  }
+}

packages/server/src/modules/UsersModule/commands/AcceptInviteUser.service.ts

@@ -1,6 +1,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as moment from 'moment';
 import { EventEmitter2 } from '@nestjs/event-emitter';
+import { ClsService } from 'nestjs-cls';
 import {
   IAcceptInviteEventPayload,
   ICheckInviteEventPayload,
@@ -15,6 +16,11 @@ import { UserInvite } from '../models/InviteUser.model';
 import { ModelObject } from 'objection';
 import { InviteUserDto } from '../dtos/InviteUser.dto';
 
+interface InviteAcceptResponseDto {
+  inviteToken: { email: string, token: string, createdAt: Date };
+  orgName: string 
+}
+
 @Injectable()
 export class AcceptInviteUserService {
   constructor(
@@ -27,6 +33,7 @@ export class AcceptInviteUserService {
     @Inject(UserInvite.name)
     private readonly userInviteModel: typeof UserInvite,
     private readonly eventEmitter: EventEmitter2,
+    private readonly cls: ClsService,
   ) {}
 
   /**
@@ -62,6 +69,16 @@ export class AcceptInviteUserService {
     // Clear invite token by the given user id.
     await this.clearInviteTokensByUserId(inviteToken.userId);
 
+    // Retrieve the tenant to get the organizationId for CLS.
+    const tenant = await this.tenantModel
+      .query()
+      .findById(inviteToken.tenantId);
+
+    // Set CLS values for tenant context before triggering sync events.
+    this.cls.set('tenantId', inviteToken.tenantId);
+    this.cls.set('userId', systemUser.id);
+    this.cls.set('organizationId', tenant.organizationId);
+
     // Triggers `onUserAcceptInvite` event.
     await this.eventEmitter.emitAsync(events.inviteUser.acceptInvite, {
       inviteToken,
@@ -77,7 +94,7 @@ export class AcceptInviteUserService {
    */
   public async checkInvite(
     token: string,
-  ): Promise<{ inviteToken: ModelObject<UserInvite>; orgName: string }> {
+  ): Promise<InviteAcceptResponseDto> {
     const inviteToken = await this.getInviteTokenOrThrowError(token);
 
     // Find the tenant that associated to the given token.
@@ -92,7 +109,16 @@ export class AcceptInviteUserService {
       tenant,
     } as ICheckInviteEventPayload);
 
-    return { inviteToken, orgName: tenant.metadata.name };
+    // Explicitly convert to plain object to ensure all fields are serialized
+    const result = {
+      inviteToken: {
+        email: inviteToken.email,
+        token: inviteToken.token,
+        createdAt: inviteToken.createdAt,
+      },
+      orgName: tenant.metadata.name,
+    };
+    return result;
   }
 
   /**

packages/server/src/modules/UsersModule/commands/SendInviteUsersMailMessage.service.ts

@@ -28,7 +28,7 @@ export class SendInviteUsersMailMessage {
   ) {
     const tenant = await this.tenancyContext.getTenant(true);
     const root = path.join(global.__images_dirname, '/bigcapital.png');
-    const baseURL = this.configService.get('baseURL');
+    const baseURL = this.configService.get('app.baseUrl');
 
     const mail = new Mail()
       .setSubject(`${fromUser.firstName} has invited you to join a Bigcapital`)

packages/server/src/modules/UsersModule/models/InviteUser.model.ts

@@ -6,6 +6,7 @@ export class UserInvite extends BaseModel {
   userId!: number;
   tenantId!: number;
   email!: string;
+  createdAt!: Date;
 
   /**
    * Table name.
@@ -32,4 +33,11 @@ export class UserInvite extends BaseModel {
       },
     };
   }
+
+  /**
+   * Called before inserting a new record.
+   */
+  $beforeInsert() {
+    this.createdAt = new Date();
+  }
 }

packages/server/src/modules/UsersModule/subscribers/SyncTenantAcceptInvite.subscriber.ts

@@ -1,4 +1,4 @@
-import { omit } from 'lodash';
+import { pick } from 'lodash';
 import * as moment from 'moment';
 import { Inject, Injectable } from '@nestjs/common';
 import { OnEvent } from '@nestjs/event-emitter';
@@ -22,13 +22,12 @@ export class SyncTenantAcceptInviteSubscriber {
   async syncTenantAcceptInvite({
     inviteToken,
     user,
-    inviteUserDTO,
   }: IAcceptInviteEventPayload) {
     await this.tenantUserModel()
       .query()
       .where('systemUserId', inviteToken.userId)
       .update({
-        ...omit(inviteUserDTO, ['password']),
+        ...pick(user, ['firstName', 'lastName', 'email', 'active']),
         inviteAcceptedAt: moment().format('YYYY-MM-DD'),
       });
   }

packages/server/src/modules/VendorCreditsApplyBills/command/ApplyVendorCreditSyncBills.service.ts

@@ -1,4 +1,4 @@
-import Bluebird from 'bluebird';
+import * as Bluebird from 'bluebird';
 import { Inject, Injectable } from '@nestjs/common';
 import { Knex } from 'knex';
 import { IVendorCreditAppliedBill } from '../types/VendorCreditApplyBills.types';

packages/webapp/package.json

@@ -95,6 +95,10 @@
     "react-plaid-link": "^3.2.1",
     "react-query": "^3.6.0",
     "react-query-devtools": "^2.1.1",
+    "@trpc/client": "^11.0.0-rc.648",
+    "@trpc/react-query": "^11.0.0-rc.648",
+    "@tanstack/react-query": "^5.62.0",
+    "superjson": "^2.2.2",
     "react-redux": "^7.2.9",
     "react-router": "5.3.4",
     "react-router-breadcrumbs-hoc": "^3.2.10",

packages/webapp/src/components/App.tsx

@@ -4,6 +4,7 @@ import { Router, Switch, Route } from 'react-router';
 import { createBrowserHistory } from 'history';
 import { QueryClientProvider, QueryClient } from 'react-query';
 import { ReactQueryDevtools } from 'react-query/devtools';
+import { trpc, trpcClient, queryClient } from '@/trpc';
 
 import '@/style/App.scss';
 import 'moment/locale/ar-ly';
@@ -86,6 +87,7 @@ export default function App() {
   const queryClient = new QueryClient(queryConfig);
 
   return (
+    <trpc.Provider client={trpcClient} queryClient={queryClient}>
       <QueryClientProvider client={queryClient}>
         <SplashScreen />
 
@@ -95,5 +97,6 @@ export default function App() {
 
         <ReactQueryDevtools initialIsOpen />
       </QueryClientProvider>
+    </trpc.Provider>
   );
 }

packages/webapp/src/containers/Accounting/MakeJournal/MakeJournalProvider.tsx

@@ -4,7 +4,6 @@ import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import { DashboardInsider } from '@/components';
 import {
-  useAccounts,
   useAutoCompleteContacts,
   useCurrencies,
   useJournal,
@@ -13,6 +12,7 @@ import {
   useBranches,
   useSettingsManualJournals,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useProjects } from '@/containers/Projects/hooks';
 
 const MakeJournalFormContext = createContext();
@@ -27,7 +27,7 @@ function MakeJournalProvider({ journalId, query, ...props }) {
   const isProjectFeatureCan = featureCan(Features.Projects);
 
   // Load the accounts list.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Load the customers list.
   const { data: contacts, isLoading: isContactsLoading } =

packages/webapp/src/containers/Accounts/AccountsChartProvider.tsx

@@ -1,7 +1,8 @@
 // @ts-nocheck
 import React, { createContext } from 'react';
 import { DashboardInsider } from '@/components';
-import { useResourceViews, useResourceMeta, useAccounts } from '@/hooks/query';
+import { useResourceViews, useResourceMeta } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { getFieldsFromResourceMeta } from '@/utils';
 
 const AccountsChartContext = createContext();
@@ -26,7 +27,7 @@ function AccountsChartProvider({ query, tableStateChanged, ...props }) {
     data: accounts,
     isFetching: isAccountsFetching,
     isLoading: isAccountsLoading,
-  } = useAccounts(query, { keepPreviousData: true });
+  } = useAccountsTrpc(query, { placeholderData: (previousData) => previousData });
 
   // Provider payload.
   const provider = {

packages/webapp/src/containers/Accounts/hooks/use-bulk-delete-accounts-dialog.ts

@@ -1,10 +1,10 @@
 // @ts-nocheck
 import { DialogsName } from '@/constants/dialogs';
-import { useValidateBulkDeleteAccounts } from '@/hooks/query/accounts';
+import { useValidateBulkDeleteAccountsTrpc } from '@/hooks/trpc';
 import { useBulkDeleteDialog } from '@/hooks/dialogs/useBulkDeleteDialog';
 
 export const useBulkDeleteAccountsDialog = () => {
-  const validateBulkDeleteMutation = useValidateBulkDeleteAccounts();
+  const validateBulkDeleteMutation = useValidateBulkDeleteAccountsTrpc();
   const {
     openBulkDeleteDialog,
     closeBulkDeleteDialog,

packages/webapp/src/containers/Alerts/Accounts/AccountActivateAlert.tsx

@@ -7,7 +7,7 @@ import { AppToaster, FormattedMessage as T } from '@/components';
 import { withAlertStoreConnect } from '@/containers/Alert/withAlertStoreConnect';
 import { withAlertActions } from '@/containers/Alert/withAlertActions';
 
-import { useActivateAccount } from '@/hooks/query';
+import { useActivateAccountTrpc } from '@/hooks/trpc';
 import { compose } from '@/utils';
 
 /**
@@ -25,7 +25,7 @@ function AccountActivateAlert({
   const {
     mutateAsync: activateAccount,
     isLoading
-  } = useActivateAccount();
+  } = useActivateAccountTrpc();
 
   // Handle alert cancel.
   const handleCancel = () => {

packages/webapp/src/containers/Alerts/Accounts/AccountDeleteAlert.tsx

@@ -14,7 +14,7 @@ import { withAlertStoreConnect } from '@/containers/Alert/withAlertStoreConnect'
 import { withAlertActions } from '@/containers/Alert/withAlertActions';
 import { withDrawerActions } from '@/containers/Drawer/withDrawerActions';
 
-import { useDeleteAccount } from '@/hooks/query';
+import { useDeleteAccountTrpc } from '@/hooks/trpc';
 import { compose } from '@/utils';
 import { DRAWERS } from '@/constants/drawers';
 
@@ -34,7 +34,7 @@ function AccountDeleteAlert({
   // #withDrawerActions
   closeDrawer,
 }) {
-  const { isLoading, mutateAsync: deleteAccount } = useDeleteAccount();
+  const { isLoading, mutateAsync: deleteAccount } = useDeleteAccountTrpc();
 
   // handle cancel delete account alert.
   const handleCancelAccountDelete = () => {

packages/webapp/src/containers/Alerts/Accounts/AccountInactivateAlert.tsx

@@ -8,7 +8,7 @@ import { withAlertStoreConnect } from '@/containers/Alert/withAlertStoreConnect'
 import { withAlertActions } from '@/containers/Alert/withAlertActions';
 
 import { compose } from '@/utils';
-import { useInactivateAccount } from '@/hooks/query';
+import { useInactivateAccountTrpc } from '@/hooks/trpc';
 
 /**
  * Account inactivate alert.
@@ -23,7 +23,7 @@ function AccountInactivateAlert({
   // #withAlertActions
   closeAlert,
 }) {
-  const { mutateAsync: inactivateAccount, isLoading } = useInactivateAccount();
+  const { mutateAsync: inactivateAccount, isLoading } = useInactivateAccountTrpc();
 
   const handleCancelInactiveAccount = () => {
     closeAlert('account-inactivate');

packages/webapp/src/containers/Authentication/InviteAcceptForm.tsx

@@ -58,7 +58,7 @@ export default function InviteAcceptForm() {
             data: { errors },
           },
         }) => {
-          if (errors.find((e) => e.type === 'INVITE.TOKEN.NOT.FOUND')) {
+          if (errors.find((e) => e.type === 'INVITE_TOKEN_INVALID')) {
             AppToaster.show({
               message: intl.get('an_unexpected_error_occurred'),
               intent: Intent.DANGER,
@@ -71,14 +71,6 @@ export default function InviteAcceptForm() {
               phone_number: 'This phone number is used in another account.',
             });
           }
-          if (errors.find((e) => e.type === 'INVITE.TOKEN.NOT.FOUND')) {
-            AppToaster.show({
-              message: intl.get('an_unexpected_error_occurred'),
-              intent: Intent.DANGER,
-              position: Position.BOTTOM,
-            });
-            history.push('/auth/login');
-          }
           setSubmitting(false);
         },
       );

packages/webapp/src/containers/Authentication/InviteAcceptProvider.tsx

@@ -29,14 +29,22 @@ function InviteAcceptProvider({ token, ...props }) {
     if (inviteMetaError) { history.push('/auth/login'); }
   }, [history, inviteMetaError]);
 
+  // Transform the backend response to match frontend expectations.
+  const transformedInviteMeta = inviteMeta
+    ? {
+        email: inviteMeta.inviteToken?.email,
+        organizationName: inviteMeta.orgName,
+      }
+    : null;
+
   // Provider payload.
   const provider = {
     token,
-    inviteMeta,
+    inviteMeta: transformedInviteMeta,
     inviteMetaError,
     isInviteMetaError,
     isInviteMetaLoading,
-    inviteAcceptMutate
+    inviteAcceptMutate,
   };
 
   if (inviteMetaError) {
@@ -45,7 +53,6 @@ function InviteAcceptProvider({ token, ...props }) {
 
   return (
     <InviteAcceptLoading isLoading={isInviteMetaLoading}>
-      { isInviteMetaError }
       <InviteAcceptContext.Provider value={provider} {...props} />
     </InviteAcceptLoading>
   );

packages/webapp/src/containers/Authentication/RegisterVerify.module.scss

@@ -1,18 +0,0 @@
-
-.root {
-  text-align: center;
-}
-
-.title{
-  font-size: 18px;
-  font-weight: 600;
-  margin-bottom: 0.5rem;
-  color: #252A31;
-}
-
-.description{
-  margin-bottom: 1rem;
-  font-size: 15px;
-  line-height: 1.45;
-  color: #404854;
-}

packages/webapp/src/containers/Authentication/RegisterVerify.tsx

@@ -1,12 +1,13 @@
 // @ts-nocheck
 import { Button, Intent } from '@blueprintjs/core';
+import { x } from '@xstyled/emotion';
 import AuthInsider from './AuthInsider';
 import { AuthInsiderCard } from './_components';
-import styles from './RegisterVerify.module.scss';
 import { AppToaster, Stack } from '@/components';
 import { useAuthActions, useAuthUserVerifyEmail } from '@/hooks/state';
 import { useAuthSignUpVerifyResendMail } from '@/hooks/query';
 import { AuthContainer } from './AuthContainer';
+import { useIsDarkMode } from '@/hooks/useDarkMode';
 
 export default function RegisterVerify() {
   const { setLogout } = useAuthActions();
@@ -14,6 +15,7 @@ export default function RegisterVerify() {
     useAuthSignUpVerifyResendMail();
 
   const emailAddress = useAuthUserVerifyEmail();
+  const isDarkMode = useIsDarkMode();
 
   const handleResendMailBtnClick = () => {
     resendSignUpVerifyMail()
@@ -37,12 +39,24 @@ export default function RegisterVerify() {
   return (
     <AuthContainer>
       <AuthInsider>
-        <AuthInsiderCard className={styles.root}>
+        <AuthInsiderCard textAlign="center">
-          <h2 className={styles.title}>Please verify your email</h2>
+          <x.h2
-          <p className={styles.description}>
+            fontSize="18px"
+            fontWeight={600}
+            mb="0.5rem"
+            color={isDarkMode ? 'rgba(255, 255, 255, 0.85)' : '#252A31'}
+          >
+            Please verify your email
+          </x.h2>
+          <x.p
+            mb="1rem"
+            fontSize="15px"
+            lineHeight="1.45"
+            color={isDarkMode ? 'rgba(255, 255, 255, 0.7)' : '#404854'}
+          >
             We sent an email to <strong>{emailAddress}</strong> Click the link
             inside to get started.
-          </p>
+          </x.p>
 
           <Stack spacing={4}>
             <Button

packages/webapp/src/containers/Banking/Rules/RuleFormDialog/RuleFormBoot.tsx

@@ -1,7 +1,7 @@
 import React, { createContext } from 'react';
 import { DialogContent } from '@/components';
 import { useBankRule } from '@/hooks/query/bank-rules';
-import { useAccounts } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 interface RuleFormBootValues {
   bankRule?: null;
@@ -27,7 +27,7 @@ function RuleFormBoot({ bankRuleId, ...props }: RuleFormBootProps) {
       enabled: !!bankRuleId,
     },
   );
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts({}, {});
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   const isNewMode = !bankRuleId;
   const isEditMode = !isNewMode;

packages/webapp/src/containers/CashFlow/AccountTransactions/AccountTransactionsProvider.tsx

@@ -2,7 +2,8 @@
 import React, { useRef, useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { DashboardInsider } from '@/components';
-import { useCashflowAccounts, useAccount } from '@/hooks/query';
+import { useCashflowAccounts } from '@/hooks/query';
+import { useAccountTrpc } from '@/hooks/trpc';
 import { useAppQueryString } from '@/hooks';
 import { useGetBankAccountSummaryMeta } from '@/hooks/query/bank-rules';
 
@@ -33,7 +34,7 @@ function AccountTransactionsProvider({ query, ...props }) {
     data: currentAccount,
     isFetching: isCurrentAccountFetching,
     isLoading: isCurrentAccountLoading,
-  } = useAccount(accountId, { keepPreviousData: true });
+  } = useAccountTrpc(accountId, { placeholderData: (previousData) => previousData });
 
   // Retrieves the bank account meta summary.
   const {

packages/webapp/src/containers/CashFlow/CategorizeTransaction/drawers/CategorizeTransactionDrawer/CategorizeTransactionBoot.tsx

@@ -2,7 +2,8 @@
 import React, { useMemo } from 'react';
 import { first } from 'lodash';
 import { DrawerLoading } from '@/components';
-import { useAccounts, useBranches } from '@/hooks/query';
+import { useBranches } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useFeatureCan } from '@/hooks/state';
 import { Features } from '@/constants';
 import { Spinner } from '@blueprintjs/core';
@@ -43,7 +44,7 @@ function CategorizeTransactionBoot({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Fetches accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches the branches list.
   const { data: branches, isLoading: isBranchesLoading } = useBranches(

packages/webapp/src/containers/CashFlow/CategorizeTransactionAside/MatchingReconcileTransactionAside/MatchingReconcileTransactionBoot.tsx

@@ -1,7 +1,8 @@
 import React from 'react';
 import { Spinner } from '@blueprintjs/core';
 import { Features } from '@/constants';
-import { useAccounts, useBranches } from '@/hooks/query';
+import { useBranches } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useFeatureCan } from '@/hooks/state';
 
 interface MatchingReconcileTransactionBootProps {
@@ -21,7 +22,7 @@ export function MatchingReconcileTransactionBoot({
   const { featureCan } = useFeatureCan();
   const isBranchFeatureCan = featureCan(Features.Branches);
 
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts({}, {});
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
   const { data: branches, isLoading: isBranchesLoading } = useBranches(
     {},
     {

packages/webapp/src/containers/CashFlow/MoneyInDialog/MoneyInDialogProvider.tsx

@@ -5,11 +5,11 @@ import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
   useCreateCashflowTransaction,
-  useAccounts,
   useBranches,
   useCashflowAccounts,
   useSettingCashFlow,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const MoneyInDialogContent = React.createContext();
 
@@ -30,7 +30,7 @@ function MoneyInDialogProvider({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Fetches accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches the branches list.
   const {

packages/webapp/src/containers/CashFlow/MoneyInDialog/MoneyInFieldsProvider.tsx

@@ -1,7 +1,7 @@
 // @ts-nocheck
 import React from 'react';
 import { DialogContent } from '@/components';
-import { useAccount } from '@/hooks/query';
+import { useAccountTrpc } from '@/hooks/trpc';
 import { useMoneyInDailogContext } from './MoneyInDialogProvider';
 
 const MoneyInFieldsContext = React.createContext();
@@ -13,7 +13,7 @@ function MoneyInFieldsProvider({ ...props }) {
   const { accountId } = useMoneyInDailogContext();
 
   // Fetches the specific account details.
-  const { data: account, isLoading: isAccountLoading } = useAccount(accountId, {
+  const { data: account, isLoading: isAccountLoading } = useAccountTrpc(accountId, {
     enabled: !!accountId,
   });
   // Provider data.

packages/webapp/src/containers/CashFlow/MoneyOutDialog/MoneyOutDialogProvider.tsx

@@ -4,12 +4,12 @@ import { DialogContent } from '@/components';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
-  useAccounts,
   useBranches,
   useCreateCashflowTransaction,
   useCashflowAccounts,
   useSettingCashFlow,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const MoneyInDialogContent = React.createContext();
 
@@ -30,7 +30,7 @@ function MoneyOutProvider({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Fetches accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches the branches list.
   const {

packages/webapp/src/containers/CashFlow/MoneyOutDialog/MoneyOutFieldsProvider.tsx

@@ -1,7 +1,7 @@
 // @ts-nocheck
 import React from 'react';
 import { DialogContent } from '@/components';
-import { useAccount } from '@/hooks/query';
+import { useAccountTrpc } from '@/hooks/trpc';
 import { useMoneyOutDialogContext } from './MoneyOutDialogProvider';
 
 const MoneyOutFieldsContext = React.createContext();
@@ -13,7 +13,7 @@ function MoneyOutFieldsProvider({ ...props }) {
   const { accountId } = useMoneyOutDialogContext();
 
   // Fetches the specific account details.
-  const { data: account, isLoading: isAccountLoading } = useAccount(accountId, {
+  const { data: account, isLoading: isAccountLoading } = useAccountTrpc(accountId, {
     enabled: !!accountId,
   });
   // Provider data.

packages/webapp/src/containers/Dialogs/AccountDialog/AccountDialogProvider.tsx

@@ -2,13 +2,15 @@
 import React, { createContext, useContext } from 'react';
 import { DialogContent } from '@/components';
 import {
-  useCreateAccount,
-  useAccountsTypes,
   useCurrencies,
-  useAccount,
-  useAccounts,
-  useEditAccount,
 } from '@/hooks/query';
+import {
+  useCreateAccountTrpc,
+  useAccountsTypesTrpc,
+  useAccountTrpc,
+  useAccountsTrpc,
+  useEditAccountTrpc,
+} from '@/hooks/trpc';
 import { AccountDialogAction, getDisabledFormFields } from './utils';
 
 const AccountDialogContext = createContext();
@@ -18,18 +20,18 @@ const AccountDialogContext = createContext();
  */
 function AccountDialogProvider({ dialogName, payload, ...props }) {
   // Create and edit account mutations.
-  const { mutateAsync: createAccountMutate } = useCreateAccount();
+  const { mutateAsync: createAccountMutate } = useCreateAccountTrpc();
-  const { mutateAsync: editAccountMutate } = useEditAccount();
+  const { mutateAsync: editAccountMutate } = useEditAccountTrpc();
 
   // Fetches accounts list.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Fetches accounts types.
   const { data: accountsTypes, isLoading: isAccountsTypesLoading } =
-    useAccountsTypes();
+    useAccountsTypesTrpc();
 
   // Fetches the specific account details.
-  const { data: account, isLoading: isAccountLoading } = useAccount(
+  const { data: account, isLoading: isAccountLoading } = useAccountTrpc(
     payload.accountId,
     {
       enabled:

packages/webapp/src/containers/Dialogs/Accounts/AccountBulkDeleteDialog.tsx

@@ -5,7 +5,7 @@ import { FormattedMessage as T, AppToaster } from '@/components';
 import intl from 'react-intl-universal';
 
 import BulkDeleteDialogContent from '@/containers/Dialogs/components/BulkDeleteDialogContent';
-import { useBulkDeleteAccounts } from '@/hooks/query/accounts';
+import { useBulkDeleteAccountsTrpc } from '@/hooks/trpc';
 import withDialogRedux from '@/components/DialogReduxConnect';
 import { withDialogActions } from '@/containers/Dialog/withDialogActions';
 import { withAccountsTableActions } from '@/containers/Accounts/withAccountsTableActions';
@@ -28,7 +28,7 @@ function AccountBulkDeleteDialog({
   // #withDialogActions
   closeDialog,
 }) {
-  const { mutateAsync: bulkDeleteAccounts, isLoading } = useBulkDeleteAccounts();
+  const { mutateAsync: bulkDeleteAccounts, isLoading } = useBulkDeleteAccountsTrpc();
 
   const handleCancel = () => {
     closeDialog(dialogName);

packages/webapp/src/containers/Dialogs/BadDebtDialog/BadDebtFormProvider.tsx

@@ -2,7 +2,8 @@
 import React from 'react';
 
 import { DialogContent } from '@/components';
-import { useAccounts, useInvoice, useCreateBadDebt } from '@/hooks/query';
+import { useInvoice, useCreateBadDebt } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const BadDebtContext = React.createContext();
 
@@ -11,7 +12,7 @@ const BadDebtContext = React.createContext();
  */
 function BadDebtFormProvider({ invoiceId, dialogName, ...props }) {
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Handle fetch invoice data.
   const { data: invoice, isLoading: isInvoiceLoading } = useInvoice(invoiceId, {

packages/webapp/src/containers/Dialogs/InventoryAdjustmentFormDialog/InventoryAdjustmentFormProvider.tsx

@@ -5,11 +5,11 @@ import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
   useItem,
-  useAccounts,
   useBranches,
   useWarehouses,
   useCreateInventoryAdjustment,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const InventoryAdjustmentContext = createContext();
 
@@ -23,7 +23,7 @@ function InventoryAdjustmentFormProvider({ itemId, dialogName, ...props }) {
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Fetches accounts list.
-  const { isFetching: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches the item details.
   const { isFetching: isItemLoading, data: item } = useItem(itemId);

packages/webapp/src/containers/Dialogs/QuickPaymentMadeFormDialog/QuickPaymentMadeFormProvider.tsx

@@ -3,10 +3,10 @@ import React, { useMemo } from 'react';
 import { DialogContent } from '@/components';
 import {
   useBill,
-  useAccounts,
   useBranches,
   useCreatePaymentMade,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import { pick } from 'lodash';
@@ -27,7 +27,7 @@ function QuickPaymentMadeFormProvider({ query, billId, dialogName, ...props }) {
   });
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Create payment made mutations.
   const { mutateAsync: createPaymentMadeMutate } = useCreatePaymentMade();

packages/webapp/src/containers/Dialogs/QuickPaymentReceiveFormDialog/QuickPaymentReceiveFormProvider.tsx

@@ -5,12 +5,12 @@ import { DialogContent } from '@/components';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
-  useAccounts,
   useInvoice,
   useBranches,
   useSettingsPaymentReceives,
   useCreatePaymentReceive,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const QuickPaymentReceiveContext = createContext();
 
@@ -28,7 +28,7 @@ function QuickPaymentReceiveFormProvider({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Handle fetch invoice data.
   const { data: invoice, isLoading: isInvoiceLoading } = useInvoice(invoiceId, {

packages/webapp/src/containers/Dialogs/RefundCreditNoteDialog/RefundCreditNoteFormProvider.tsx

@@ -5,11 +5,11 @@ import { pick } from 'lodash';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
-  useAccounts,
   useCreditNote,
   useBranches,
   useCreateRefundCreditNote,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const RefundCreditNoteContext = React.createContext();
 
@@ -27,7 +27,7 @@ function RefundCreditNoteFormProvider({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Handle fetch credit note data.
   const { data: creditNote, isLoading: isCreditNoteLoading } = useCreditNote(

packages/webapp/src/containers/Dialogs/RefundVendorCreditDialog/RefundVendorCreditFormProvider.tsx

@@ -5,11 +5,11 @@ import { pick } from 'lodash';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
-  useAccounts,
   useVendorCredit,
   useBranches,
   useCreateRefundVendorCredit,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 
 const RefundVendorCreditContext = React.createContext();
 
@@ -24,7 +24,7 @@ function RefundVendorCreditFormProvider({
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Fetches the branches list.
   const {

packages/webapp/src/containers/Drawers/AccountDrawer/AccountDrawerProvider.tsx

@@ -1,6 +1,6 @@
 // @ts-nocheck
 import React from 'react';
-import { useAccount, useAccountTransactions } from '@/hooks/query';
+import { useAccountTrpc, useAccountTransactionsTrpc } from '@/hooks/trpc';
 import { DrawerHeaderContent, DrawerLoading } from '@/components';
 import { DRAWERS } from '@/constants/drawers';
 
@@ -11,13 +11,13 @@ const AccountDrawerContext = React.createContext();
  */
 function AccountDrawerProvider({ accountId, name, ...props }) {
   // Fetches the specific account details.
-  const { data: account, isLoading: isAccountLoading } = useAccount(accountId, {
+  const { data: account, isLoading: isAccountLoading } = useAccountTrpc(accountId, {
     enabled: !!accountId,
   });
 
   // Load the specific account transactions.
   const { data: accounts, isLoading: isAccountsLoading } =
-    useAccountTransactions(accountId, {
+    useAccountTransactionsTrpc(accountId, {}, {
       enabled: !!accountId,
     });
 

packages/webapp/src/containers/Expenses/ExpenseForm/ExpenseFormPageProvider.tsx

@@ -8,11 +8,11 @@ import {
   useCurrencies,
   useCustomers,
   useExpense,
-  useAccounts,
   useBranches,
   useCreateExpense,
   useEditExpense,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useProjects } from '@/containers/Projects/hooks';
 
 const ExpenseFormPageContext = createContext();
@@ -47,7 +47,7 @@ function ExpenseFormPageProvider({ query, expenseId, ...props }) {
   } = useBranches(query, { enabled: isBranchFeatureCan });
 
   // Fetch accounts list.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Fetch the  projects list.
   const {

packages/webapp/src/containers/FinancialStatements/GeneralLedger/GLHeaderGeneralPaneProvider.tsx

@@ -1,7 +1,7 @@
 // @ts-nocheck
 import React, { createContext, useContext } from 'react';
 
-import { useAccounts } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { FinancialHeaderLoadingSkeleton } from '../FinancialHeaderLoadingSkeleton';
 
 const GLHeaderGeneralPanelContext = createContext();
@@ -11,7 +11,7 @@ const GLHeaderGeneralPanelContext = createContext();
  */
 function GLHeaderGeneralPanelProvider({ ...props }) {
   // Accounts list.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Provider
   const provider = {

packages/webapp/src/containers/Items/ItemFormProvider.tsx

@@ -7,8 +7,8 @@ import {
   useItemsCategories,
   useCreateItem,
   useEditItem,
-  useAccounts,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useWatchItemError } from './utils';
 import { useTaxRates } from '@/hooks/query/taxRates';
 
@@ -23,7 +23,7 @@ function ItemFormProvider({ itemId, ...props }) {
   const duplicateId = state?.action;
 
   // Fetches the accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches the items categories list.
   const {

packages/webapp/src/containers/Preferences/Accountant/AccountantFormProvider.tsx

@@ -5,7 +5,8 @@ import styled from 'styled-components';
 
 import { Card } from '@/components';
 import { CLASSES } from '@/constants/classes';
-import { useAccounts, useSaveSettings, useSettings } from '@/hooks/query';
+import { useSaveSettings, useSettings } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import PreferencesPageLoader from '../PreferencesPageLoader';
 
 const AccountantFormContext = React.createContext();
@@ -15,7 +16,7 @@ const AccountantFormContext = React.createContext();
  */
 function AccountantFormProvider({ ...props }) {
   // Fetches the accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   // Fetches Organization Settings.
   const { isLoading: isSettingsLoading } = useSettings();

packages/webapp/src/containers/Preferences/Item/ItemPreferencesFormProvider.tsx

@@ -5,7 +5,8 @@ import styled from 'styled-components';
 
 import { CLASSES } from '@/constants/classes';
 import { Card } from '@/components';
-import { useSettingsItems, useAccounts, useSaveSettings } from '@/hooks/query';
+import { useSettingsItems, useSaveSettings } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import PreferencesPageLoader from '../PreferencesPageLoader';
 
 const ItemFormContext = createContext();
@@ -16,7 +17,7 @@ const ItemFormContext = createContext();
 
 function ItemPreferencesFormProvider({ ...props }) {
   // Fetches the accounts list.
-  const { isLoading: isAccountsLoading, data: accounts } = useAccounts();
+  const { isLoading: isAccountsLoading, data: accounts } = useAccountsTrpc();
 
   const {
     isLoading: isItemsSettingsLoading,

packages/webapp/src/containers/Preferences/PaymentMethods/drawers/StripeIntegrationEditBoot.tsx

@@ -1,6 +1,6 @@
 import React, { createContext, useContext } from 'react';
 import { Spinner } from '@blueprintjs/core';
-import { useAccounts } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useGetPaymentMethod } from '@/hooks/query/payment-services';
 import { useDrawerContext } from '@/components/Drawer/DrawerProvider';
 
@@ -40,7 +40,7 @@ export const StripeIntegrationEditBoot: React.FC<
     payload: { stripePaymentMethodId },
   } = useDrawerContext();
 
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts({}, {});
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
   const { data: paymentMethod, isLoading: isPaymentMethodLoading } =
     useGetPaymentMethod(stripePaymentMethodId, {
       enabled: !!stripePaymentMethodId,

packages/webapp/src/containers/Purchases/Bills/BillForm/BillFormProvider.tsx

@@ -5,7 +5,6 @@ import { useFeatureCan } from '@/hooks/state';
 import { DashboardInsider } from '@/components/Dashboard';
 import { useProjects } from '@/containers/Projects/hooks';
 import {
-  useAccounts,
   useVendors,
   useItems,
   useBill,
@@ -15,6 +14,7 @@ import {
   useCreateBill,
   useEditBill,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useTaxRates } from '@/hooks/query/taxRates';
 
 const BillFormContext = createContext();
@@ -48,7 +48,7 @@ function BillFormProvider({ billId, ...props }) {
   const isProjectsFeatureCan = featureCan(Features.Projects);
 
   // Handle fetch accounts.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Handle fetch vendors data table
   const {

packages/webapp/src/containers/Purchases/PaymentsMade/PaymentForm/PaymentMadeFormProvider.tsx

@@ -3,7 +3,6 @@ import React, { createContext, useContext, useState } from 'react';
 import { Features } from '@/constants';
 import { useFeatureCan } from '@/hooks/state';
 import {
-  useAccounts,
   useVendors,
   useItems,
   useBranches,
@@ -12,6 +11,7 @@ import {
   useCreatePaymentMade,
   useEditPaymentMade,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { DashboardInsider } from '@/components';
 
 // Payment made form context.
@@ -29,7 +29,7 @@ function PaymentMadeFormProvider({ query, paymentMadeId, ...props }) {
   const isBranchFeatureCan = featureCan(Features.Branches);
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Handle fetch Items data table or list.
   const {

packages/webapp/src/containers/Sales/PaymentsReceived/PaymentReceiveForm/PaymentReceiveFormProvider.tsx

@@ -7,7 +7,6 @@ import { useProjects } from '@/containers/Projects/hooks';
 import {
   useSettingsPaymentReceives,
   usePaymentReceiveEditPage,
-  useAccounts,
   useCustomers,
   useBranches,
   useCreatePaymentReceive,
@@ -15,6 +14,7 @@ import {
   usePaymentReceivedState,
   PaymentReceivedStateResponse,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useGetPdfTemplates } from '@/hooks/query/pdf-templates';
 
 interface PaymentReceivedFormContextValue {
@@ -52,7 +52,7 @@ function PaymentReceiveFormProvider({ query, paymentReceiveId, ...props }) {
   const paymentEntriesEditPage = paymentReceivedEditData?.entries
 
   // Handle fetch accounts data.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Fetch payment made settings.
   const fetchSettings = useSettingsPaymentReceives();

packages/webapp/src/containers/Sales/Receipts/ReceiptForm/ReceiptFormProvider.tsx

@@ -5,7 +5,6 @@ import { useFeatureCan } from '@/hooks/state';
 import { DashboardInsider } from '@/components/Dashboard';
 import {
   useReceipt,
-  useAccounts,
   useSettingsReceipts,
   useCustomers,
   useWarehouses,
@@ -16,6 +15,7 @@ import {
   useGetReceiptState,
   IGetReceiptStateResponse,
 } from '@/hooks/query';
+import { useAccountsTrpc } from '@/hooks/trpc';
 import { useProjects } from '@/containers/Projects/hooks';
 import { useGetPdfTemplates } from '@/hooks/query/pdf-templates';
 
@@ -43,7 +43,7 @@ function ReceiptFormProvider({ receiptId, ...props }) {
     enabled: !!receiptId,
   });
   // Fetch accounts list.
-  const { data: accounts, isLoading: isAccountsLoading } = useAccounts();
+  const { data: accounts, isLoading: isAccountsLoading } = useAccountsTrpc();
 
   // Fetch customers list.
   const {

packages/webapp/src/hooks/query/authentication.tsx

@@ -128,7 +128,7 @@ export const useAuthMetadata = (props = {}) => {
  * Resend the mail of signup verification.
  */
 export const useAuthSignUpVerifyResendMail = (props) => {
-  const apiRequest = useAuthApiRequest();
+  const apiRequest = useApiRequest();
 
   return useMutation(
     () => apiRequest.post(AuthRoute.SignupVerifyResend),

packages/webapp/src/hooks/query/base.tsx

@@ -1,4 +1,6 @@
 // @ts-nocheck
+import { QueryClient } from '@tanstack/react-query';
+
 // Query client config.
 export const queryConfig = {
   defaultOptions: {
@@ -8,3 +10,6 @@ export const queryConfig = {
     },
   },
 };
+
+// Create a new QueryClient instance for tRPC
+export const tanstackQueryClient = new QueryClient(queryConfig);

packages/webapp/src/hooks/query/creditNote.tsx

@@ -58,16 +58,13 @@ export function useCreateCreditNote(props) {
   const queryClient = useQueryClient();
   const apiRequest = useApiRequest();
 
-  return useMutation(
+  return useMutation((values) => apiRequest.post('credit-notes', values), {
-    (values) => apiRequest.post('credit-notes', values),
-    {
     onSuccess: (res, values) => {
       // Common invalidate queries.
       commonInvalidateQueries(queryClient);
     },
     ...props,
-    },
+  });
-  );
 }
 
 /**
@@ -218,8 +215,7 @@ export function useCreateRefundCreditNote(props) {
   const apiRequest = useApiRequest();
 
   return useMutation(
-    ([id, values]) =>
+    ([id, values]) => apiRequest.post(`credit-notes/${id}/refunds`, values),
-      apiRequest.post(`credit-notes/${id}/refunds`, values),
     {
       onSuccess: (res, [id, values]) => {
         // Common invalidate queries.
@@ -240,9 +236,7 @@ export function useDeleteRefundCreditNote(props) {
   const queryClient = useQueryClient();
   const apiRequest = useApiRequest();
 
-  return useMutation(
+  return useMutation((id) => apiRequest.delete(`credit-notes/refunds/${id}`), {
-    (id) => apiRequest.delete(`credit-notes/refunds/${id}`),
-    {
     onSuccess: (res, id) => {
       // Common invalidate queries.
       commonInvalidateQueries(queryClient);
@@ -251,8 +245,7 @@ export function useDeleteRefundCreditNote(props) {
       queryClient.invalidateQueries([t.CREDIT_NOTE, id]);
     },
     ...props,
-    },
+  });
-  );
 }
 
 /**
@@ -301,7 +294,7 @@ export function useReconcileCreditNote(id, props, requestProps) {
     [t.RECONCILE_CREDIT_NOTE, id],
     {
       method: 'get',
-      url: `credit-notes/${id}/applied-invoices`,
+      url: `credit-notes/${id}/apply-invoices`,
       ...requestProps,
     },
     {

packages/webapp/src/hooks/query/invite.tsx

@@ -2,6 +2,7 @@
 import { useMutation } from 'react-query';
 import { useRequestQuery } from '../useQueryRequest';
 import useApiRequest from '../useRequest';
+import { transformToCamelCase } from '@/utils';
 
 /**
  * Authentication invite accept.
@@ -22,9 +23,9 @@ export const useAuthInviteAccept = (props) => {
 export const useInviteMetaByToken = (token, props) => {
   return useRequestQuery(
     ['INVITE_META', token],
-    { method: 'get', url: `invite/invited/${token}` },
+    { method: 'get', url: `invite/check/${token}` },
     {
-      select: (res) => res.data,
+      select: (res) => transformToCamelCase(res.data),
       ...props
     }
   );

packages/webapp/src/hooks/trpc/index.ts

@@ -0,0 +1,2 @@
+// tRPC hooks for accounts module
+export * from './useAccounts';

packages/webapp/src/hooks/trpc/useAccounts.ts

@@ -0,0 +1,188 @@
+import { trpc } from '@/trpc';
+import { useQueryClient } from '@tanstack/react-query';
+
+// Query keys for cache invalidation
+const accountQueryKeys = {
+  accounts: ['accounts'],
+  account: (id: number) => ['account', id],
+  accountTypes: ['accountTypes'],
+  accountTransactions: (id: number) => ['accountTransactions', id],
+  cashFlowAccounts: ['cashFlowAccounts'],
+  financialReport: ['financialReport'],
+};
+
+/**
+ * Retrieve accounts list using tRPC.
+ */
+export function useAccountsTrpc(query?: Record<string, any>, options = {}) {
+  return trpc.accounts.getAccounts.useQuery(query || {}, {
+    select: (res) => res.accounts,
+    ...options,
+  });
+}
+
+/**
+ * Retrieve the given account details using tRPC.
+ */
+export function useAccountTrpc(id: number, options = {}) {
+  return trpc.accounts.getAccount.useQuery(
+    { id },
+    {
+      enabled: !!id,
+      ...options,
+    }
+  );
+}
+
+/**
+ * Retrieve accounts types list using tRPC.
+ */
+export function useAccountsTypesTrpc(options = {}) {
+  return trpc.accounts.getAccountTypes.useQuery(undefined, options);
+}
+
+/**
+ * Retrieve account transactions using tRPC.
+ */
+export function useAccountTransactionsTrpc(
+  accountId: number,
+  filters?: { fromDate?: string; toDate?: string },
+  options = {}
+) {
+  return trpc.accounts.getAccountTransactions.useQuery(
+    {
+      accountId,
+      fromDate: filters?.fromDate,
+      toDate: filters?.toDate,
+    },
+    {
+      enabled: !!accountId,
+      ...options,
+    }
+  );
+}
+
+/**
+ * Creates account using tRPC.
+ */
+export function useCreateAccountTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.createAccount.useMutation({
+    onSuccess: () => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Edits the given account using tRPC.
+ */
+export function useEditAccountTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.editAccount.useMutation({
+    onSuccess: (_, variables) => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({
+        queryKey: accountQueryKeys.account(variables.id),
+      });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Deletes the given account using tRPC.
+ */
+export function useDeleteAccountTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.deleteAccount.useMutation({
+    onSuccess: () => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Activates the given account using tRPC.
+ */
+export function useActivateAccountTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.activateAccount.useMutation({
+    onSuccess: () => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Inactivates the given account using tRPC.
+ */
+export function useInactivateAccountTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.inactivateAccount.useMutation({
+    onSuccess: () => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Validates which accounts can be deleted in bulk using tRPC.
+ */
+export function useValidateBulkDeleteAccountsTrpc(options = {}) {
+  return trpc.accounts.validateBulkDeleteAccounts.useMutation(options);
+}
+
+/**
+ * Deletes multiple accounts in bulk using tRPC.
+ */
+export function useBulkDeleteAccountsTrpc(options = {}) {
+  const queryClient = useQueryClient();
+
+  return trpc.accounts.bulkDeleteAccounts.useMutation({
+    onSuccess: () => {
+      // Invalidate related queries
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.cashFlowAccounts });
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.financialReport });
+    },
+    ...options,
+  });
+}
+
+/**
+ * Hook to refresh accounts list.
+ */
+export function useRefreshAccountsTrpc() {
+  const queryClient = useQueryClient();
+
+  return {
+    refresh: () => {
+      queryClient.invalidateQueries({ queryKey: accountQueryKeys.accounts });
+    },
+  };
+}

packages/webapp/src/trpc.ts

@@ -0,0 +1,42 @@
+import { createTRPCReact } from '@trpc/react-query';
+import { httpBatchLink } from '@trpc/client';
+import superjson from 'superjson';
+import { store } from '@/store/createStore';
+import { tanstackQueryClient } from '@/hooks/query/base';
+
+// Define the AppRouter type - this will be imported from the server package
+// For now, we use any until the server exports the proper types
+export type AppRouter = any;
+
+export const trpc = createTRPCReact<AppRouter>();
+
+export function getAuthHeaders() {
+  const state = store.getState();
+  const { token, organizationId } = state.authentication;
+  const headers: Record<string, string> = {};
+
+  if (token) {
+    headers['x-access-token'] = token;
+  }
+  if (organizationId) {
+    headers['organization-id'] = organizationId.toString();
+  }
+  headers['Accept-Language'] = 'en';
+
+  return headers;
+}
+
+export const trpcClient = trpc.createClient({
+  transformer: superjson,
+  links: [
+    httpBatchLink({
+      url: '/api/trpc',
+      headers() {
+        return getAuthHeaders();
+      },
+    }),
+  ],
+});
+
+// Export the QueryClient for use in the TRPCProvider
+export const queryClient = tanstackQueryClient;

shared/bigcapital-utils/package.json

@@ -19,5 +19,8 @@
     "dev": "npm run build -- --watch"
   },
   "author": "",
-  "license": "ISC"
+  "license": "ISC",
+  "dependencies": {
+    "@trpc/server": "^11.10.0"
+  }
 }

shared/bigcapital-utils/src/index.ts

@@ -1,3 +1,4 @@
 export * from './countries';
+export * from './trpc';
 
 export const test = () => {};

shared/bigcapital-utils/src/trpc.ts

@@ -0,0 +1,32 @@
+/**
+ * tRPC Router Types
+ * This file exports the types for the tRPC router that are shared between
+ * the server and the webapp (frontend).
+ *
+ * Note: This file only contains TYPE definitions. It does not import any
+ * runtime code from the server to avoid bundle bloat in the webapp.
+ */
+
+// We define the router type structure here to avoid importing the actual router
+// from the server package, which would cause issues with bundling.
+
+import type { inferRouterInputs, inferRouterOutputs } from '@trpc/server';
+
+// This is a placeholder type that will be replaced by the actual router type
+// when the server builds and exports it.
+// The webapp will import the actual type from the server package during development
+// but will use the built type declaration during production.
+
+export type AppRouter = any;
+
+/**
+ * Inference helpers for input types
+ * @example type MyInput = RouterInputs['accounts']['getAccount']
+ */
+export type RouterInputs = inferRouterInputs<AppRouter>;
+
+/**
+ * Inference helpers for output types
+ * @example type MyOutput = RouterOutputs['accounts']['getAccount']
+ */
+export type RouterOutputs = inferRouterOutputs<AppRouter>;