feat: wip migrate to nestjs

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

@@ -37,13 +37,15 @@ import { TaxRatesModule } from '../TaxRates/TaxRate.module';
 import { PdfTemplatesModule } from '../PdfTemplate/PdfTemplates.module';
 import { BranchesModule } from '../Branches/Branches.module';
 import { WarehousesModule } from '../Warehouses/Warehouses.module';
-import { SaleEstimatesModule } from '../SaleEstimates/SaleEstimates.module';
 import { SerializeInterceptor } from '@/common/interceptors/serialize.interceptor';
 import { ChromiumlyTenancyModule } from '../ChromiumlyTenancy/ChromiumlyTenancy.module';
 import { CustomersModule } from '../Customers/Customers.module';
 import { VendorsModule } from '../Vendors/Vendors.module';
+import { SaleEstimatesModule } from '../SaleEstimates/SaleEstimates.module';
 import { BillsModule } from '../Bills/Bills.module';
-import { BillPaymentsModule } from '../BillPayments/BillPayments.module';
+import { SaleInvoicesModule } from '../SaleInvoices/SaleInvoices.module';
+import { SaleReceiptsModule } from '../SaleReceipts/SaleReceipts.module';
+// import { BillPaymentsModule } from '../BillPayments/BillPayments.module';
 
 @Module({
   imports: [
@@ -109,9 +111,11 @@ import { BillPaymentsModule } from '../BillPayments/BillPayments.module';
     WarehousesModule,
     CustomersModule,
     VendorsModule,
+    SaleInvoicesModule,
     SaleEstimatesModule,
+    SaleReceiptsModule,
     BillsModule,
-    BillPaymentsModule,
+    // BillPaymentsModule,
   ],
   controllers: [AppController],
   providers: [

packages/server-nest/src/modules/AutoIncrementOrders/AutoIncrementOrders.module.ts

@@ -6,7 +6,7 @@ import { AutoIncrementOrdersService } from './AutoIncrementOrders.service';
 @Module({
   imports: [TenancyDatabaseModule],
   controllers: [],
-  providers: [AutoIncrementOrdersService, TransformerInjectable],
+  providers: [AutoIncrementOrdersService],
   exports: [AutoIncrementOrdersService],
 })
 export class AutoIncrementOrdersModule {}

packages/server-nest/src/modules/BillLandedCosts/BillLandedCosts.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { TransactionLandedCostEntriesService } from './TransactionLandedCostEntries.service';
+
+@Module({
+  providers: [TransactionLandedCostEntriesService],
+  exports: [TransactionLandedCostEntriesService],
+})
+export class BillLandedCostsModule {}

packages/server-nest/src/modules/BillLandedCosts/TransactionLandedCostEntries.service.ts

@@ -0,0 +1,75 @@
+import { Injectable } from '@nestjs/common';
+import { ServiceError } from '../Items/ServiceError';
+import { transformToMap } from '@/utils/transform-to-key';
+import { ICommonLandedCostEntry, ICommonLandedCostEntryDTO } from './types/BillLandedCosts.types';
+
+const ERRORS = {
+  ENTRIES_ALLOCATED_COST_COULD_NOT_DELETED:
+    'ENTRIES_ALLOCATED_COST_COULD_NOT_DELETED',
+  LOCATED_COST_ENTRIES_SHOULD_BIGGE_THAN_NEW_ENTRIES:
+    'LOCATED_COST_ENTRIES_SHOULD_BIGGE_THAN_NEW_ENTRIES',
+};
+
+@Injectable()
+export class TransactionLandedCostEntriesService {
+  /**
+   * Validates bill entries that has allocated landed cost amount not deleted.
+   * @param {ICommonLandedCostEntry[]} oldCommonEntries -
+   * @param {ICommonLandedCostEntryDTO[]} newBillEntries -
+   */
+  public getLandedCostEntriesDeleted(
+    oldCommonEntries: ICommonLandedCostEntry[],
+    newCommonEntriesDTO: ICommonLandedCostEntryDTO[]
+  ): ICommonLandedCostEntry[] {
+    const newBillEntriesById = transformToMap(newCommonEntriesDTO, 'id');
+
+    return oldCommonEntries.filter((entry) => {
+      const newEntry = newBillEntriesById.get(entry.id);
+
+      if (entry.allocatedCostAmount > 0 && typeof newEntry === 'undefined') {
+        return true;
+      }
+      return false;
+    });
+  }
+
+  /**
+   * Validates the bill entries that have located cost amount should not be deleted.
+   * @param {ICommonLandedCostEntry[]} oldCommonEntries - Old bill entries.
+   * @param {ICommonLandedCostEntryDTO[]} newBillEntries - New DTO bill entries.
+   */
+  public validateLandedCostEntriesNotDeleted(
+    oldCommonEntries: ICommonLandedCostEntry[],
+    newCommonEntriesDTO: ICommonLandedCostEntryDTO[]
+  ): void {
+    const entriesDeleted = this.getLandedCostEntriesDeleted(
+      oldCommonEntries,
+      newCommonEntriesDTO
+    );
+    if (entriesDeleted.length > 0) {
+      throw new ServiceError(ERRORS.ENTRIES_ALLOCATED_COST_COULD_NOT_DELETED);
+    }
+  }
+
+  /**
+   * Validate allocated cost amount entries should be smaller than new entries amount.
+   * @param {ICommonLandedCostEntry[]} oldCommonEntries - Old bill entries.
+   * @param {ICommonLandedCostEntryDTO[]} newBillEntries - New DTO bill entries.
+   */
+  public validateLocatedCostEntriesSmallerThanNewEntries(
+    oldCommonEntries: ICommonLandedCostEntry[],
+    newCommonEntriesDTO: ICommonLandedCostEntryDTO[]
+  ): void {
+    const oldBillEntriesById = transformToMap(oldCommonEntries, 'id');
+
+    newCommonEntriesDTO.forEach((entry) => {
+      const oldEntry = oldBillEntriesById.get(entry.id);
+
+      if (oldEntry && oldEntry.allocatedCostAmount > entry.amount) {
+        throw new ServiceError(
+          ERRORS.LOCATED_COST_ENTRIES_SHOULD_BIGGE_THAN_NEW_ENTRIES
+        );
+      }
+    });
+  }
+}

packages/server-nest/src/modules/BillLandedCosts/models/BillLandedCost.ts

@@ -4,15 +4,15 @@ import { lowerCase } from 'lodash';
 import { BaseModel } from '@/models/Model';
 
 export class BillLandedCost extends BaseModel {
-  amount: number;
+  amount!: number;
-  fromTransactionId: number;
+  fromTransactionId!: number;
-  fromTransactionType: string;
+  fromTransactionType!: string;
-  fromTransactionEntryId: number;
+  fromTransactionEntryId!: number;
-  allocationMethod: string;
+  allocationMethod!: string;
-  costAccountId: number;
+  costAccountId!: number;
-  description: string;
+  description!: string;
-  billId: number;
+  billId!: number;
-  exchangeRate: number;
+  exchangeRate!: number;
 
   /**
    * Table name
@@ -60,15 +60,19 @@ export class BillLandedCost extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const BillLandedCostEntry = require('models/BillLandedCostEntry');
+    const { BillLandedCostEntry } = require('./BillLandedCostEntry');
-    const Bill = require('models/Bill');
+    const { Bill } = require('../../Bills/models/Bill');
-    const ItemEntry = require('models/ItemEntry');
+    const {
-    const ExpenseCategory = require('models/ExpenseCategory');
+      ItemEntry,
+    } = require('../../TransactionItemEntry/models/ItemEntry');
+    const {
+      ExpenseCategory,
+    } = require('../../Expenses/models/ExpenseCategory.model');
 
     return {
       bill: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Bill.default,
+        modelClass: Bill,
         join: {
           from: 'bill_located_costs.billId',
           to: 'bills.id',
@@ -76,7 +80,7 @@ export class BillLandedCost extends BaseModel {
       },
       allocateEntries: {
         relation: Model.HasManyRelation,
-        modelClass: BillLandedCostEntry.default,
+        modelClass: BillLandedCostEntry,
         join: {
           from: 'bill_located_costs.id',
           to: 'bill_located_cost_entries.billLocatedCostId',
@@ -84,7 +88,7 @@ export class BillLandedCost extends BaseModel {
       },
       allocatedFromBillEntry: {
         relation: Model.BelongsToOneRelation,
-        modelClass: ItemEntry.default,
+        modelClass: ItemEntry,
         join: {
           from: 'bill_located_costs.fromTransactionEntryId',
           to: 'items_entries.id',
@@ -92,7 +96,7 @@ export class BillLandedCost extends BaseModel {
       },
       allocatedFromExpenseEntry: {
         relation: Model.BelongsToOneRelation,
-        modelClass: ExpenseCategory.default,
+        modelClass: ExpenseCategory,
         join: {
           from: 'bill_located_costs.fromTransactionEntryId',
           to: 'expense_transaction_categories.id',

packages/server-nest/src/modules/BillLandedCosts/models/BillLandedCostEntry.ts

@@ -1,7 +1,11 @@
+import { BaseModel } from '@/models/Model';
 import { Model } from 'objection';
-import TenantModel from 'models/TenantModel';
 
-export default class BillLandedCostEntry extends TenantModel {
+export class BillLandedCostEntry extends BaseModel {
+  cost!: number;
+  entryId!: number;
+  billLocatedCostId!: number;
+
   /**
    * Table name
    */
@@ -13,12 +17,14 @@ export default class BillLandedCostEntry extends TenantModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const ItemEntry = require('models/ItemEntry');
+    const {
+      ItemEntry,
+    } = require('../../TransactionItemEntry/models/ItemEntry');
 
     return {
       itemEntry: {
         relation: Model.BelongsToOneRelation,
-        modelClass: ItemEntry.default,
+        modelClass: ItemEntry,
         join: {
           from: 'bill_located_cost_entries.entryId',
           to: 'items_entries.id',

packages/server-nest/src/modules/BillLandedCosts/types/BillLandedCosts.types.ts

@@ -0,0 +1,144 @@
+import { Knex } from 'knex';
+import { Bill } from '@/modules/Bills/models/Bill';
+
+export interface ILandedCostItemDTO {
+  entryId: number;
+  cost: number;
+}
+export type ILandedCostType = 'Expense' | 'Bill';
+
+export interface ILandedCostDTO {
+  transactionType: ILandedCostType;
+  transactionId: number;
+  transactionEntryId: number;
+  allocationMethod: string;
+  description: string;
+  items: ILandedCostItemDTO[];
+}
+
+export interface ILandedCostQueryDTO {
+  vendorId: number;
+  fromDate: Date;
+  toDate: Date;
+}
+
+export interface IUnallocatedListCost {
+  costNumber: string;
+  costAmount: number;
+  unallocatedAmount: number;
+}
+
+export interface ILandedCostTransactionsQueryDTO {
+  transactionType: string;
+  date: Date;
+}
+
+export interface ILandedCostEntriesQueryDTO {
+  transactionType: string;
+  transactionId: number;
+}
+
+export interface ILandedCostTransaction {
+  id: number;
+  name: string;
+  amount: number;
+  allocatedCostAmount: number;
+  unallocatedCostAmount: number;
+  currencyCode: string;
+  exchangeRate: number;
+  // formattedAllocatedCostAmount: string;
+  // formattedAmount: string;
+  // formattedUnallocatedCostAmount: string;
+  transactionType: string;
+  entries?: ILandedCostTransactionEntry[];
+}
+
+export interface ILandedCostTransactionEntry {
+  id: number;
+  name: string;
+  code: string;
+  amount: number;
+  unallocatedCostAmount: number;
+  allocatedCostAmount: number;
+  description: string;
+  costAccountId: number;
+}
+
+export interface ILandedCostTransactionEntryDOJO
+  extends ILandedCostTransactionEntry {
+  formattedAmount: string;
+  formattedUnallocatedCostAmount: string;
+  formattedAllocatedCostAmount: string;
+}
+export interface ILandedCostTransactionDOJO extends ILandedCostTransaction {
+  formattedAmount: string;
+  formattedUnallocatedCostAmount: string;
+  formattedAllocatedCostAmount: string;
+}
+
+interface ILandedCostEntry {
+  id: number;
+  landedCost?: boolean;
+}
+
+export interface IBillLandedCostTransaction {
+  id: number;
+  fromTransactionId: number;
+  fromTransactionType: string;
+  fromTransactionEntryId: number;
+
+  billId: number;
+  allocationMethod: string;
+  costAccountId: number;
+  description: string;
+
+  amount: number;
+  localAmount?: number;
+  currencyCode: string;
+  exchangeRate: number;
+
+  allocateEntries?: IBillLandedCostTransactionEntry[];
+}
+
+export interface IBillLandedCostTransactionEntry {
+  cost: number;
+  entryId: number;
+  billLocatedCostId: number;
+}
+
+export interface IAllocatedLandedCostDeletedPayload {
+  tenantId: number;
+  oldBillLandedCost: IBillLandedCostTransaction;
+  billId: number;
+  trx: Knex.Transaction;
+}
+
+export interface IAllocatedLandedCostCreatedPayload {
+  tenantId: number;
+  bill: Bill;
+  billLandedCostId: number;
+  billLandedCost: IBillLandedCostTransaction;
+  trx: Knex.Transaction;
+}
+
+export interface IBillAssociatedLandedCostTransactions {}
+
+
+interface ICommonEntry {
+  id?: number;
+  amount: number;
+}
+
+export interface ICommonLandedCostEntry extends ICommonEntry {
+  landedCost: boolean;
+  allocatedCostAmount: number;
+}
+
+interface ICommonEntryDTO {
+  id?: number;
+  amount: number;
+}
+
+export interface ICommonLandedCostEntryDTO extends ICommonEntryDTO {
+  landedCost?: boolean;
+}

packages/server-nest/src/modules/BillPayments/BillPayments.module.ts

@@ -4,6 +4,13 @@ import { CreateBillPaymentService } from './commands/CreateBillPayment.service';
 import { EditBillPayment } from './commands/EditBillPayment.service';
 import { GetBillPayment } from './queries/GetBillPayment.service';
 import { DeleteBillPayment } from './commands/DeleteBillPayment.service';
+import { BillPaymentBillSync } from './commands/BillPaymentBillSync.service';
+import { GetPaymentBills } from './queries/GetPaymentBills.service';
+import { BillPaymentValidators } from './commands/BillPaymentValidators.service';
+import { CommandBillPaymentDTOTransformer } from './commands/CommandBillPaymentDTOTransformer.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { BranchTransactionDTOTransformer } from '../Branches/integrations/BranchTransactionDTOTransform';
+import { BranchesSettingsService } from '../Branches/BranchesSettings';
 
 @Module({
   providers: [
@@ -12,6 +19,13 @@ import { DeleteBillPayment } from './commands/DeleteBillPayment.service';
     EditBillPayment,
     GetBillPayment,
     DeleteBillPayment,
+    BillPaymentBillSync,
+    GetPaymentBills,
+    BillPaymentValidators,
+    CommandBillPaymentDTOTransformer,
+    BranchTransactionDTOTransformer,
+    BranchesSettingsService,
+    TenancyContext
   ],
   controllers: [],
 })

packages/server-nest/src/modules/BillPayments/BillPaymentsApplication.service.ts

@@ -2,7 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { CreateBillPaymentService } from './commands/CreateBillPayment.service';
 import { DeleteBillPayment } from './commands/DeleteBillPayment.service';
 import { EditBillPayment } from './commands/EditBillPayment.service';
-import { GetBillPayments } from './GetBillPayments';
+// import { GetBillPayments } from './GetBillPayments';
 import { GetBillPayment } from './queries/GetBillPayment.service';
 import { GetPaymentBills } from './queries/GetPaymentBills.service';
 import { IBillPaymentDTO } from './types/BillPayments.types';
@@ -17,7 +17,7 @@ export class BillPaymentsApplication {
     private createBillPaymentService: CreateBillPaymentService,
     private deleteBillPaymentService: DeleteBillPayment,
     private editBillPaymentService: EditBillPayment,
-    private getBillPaymentsService: GetBillPayments,
+    // private getBillPaymentsService: GetBillPayments,
     private getBillPaymentService: GetBillPayment,
     private getPaymentBillsService: GetPaymentBills,
   ) {}

packages/server-nest/src/modules/BillPayments/GetBillPayments.ts

@@ -1,75 +1,75 @@
-import { Inject, Service } from 'typedi';
+// import { Inject, Service } from 'typedi';
-import * as R from 'ramda';
+// import * as R from 'ramda';
-import {
+// import {
-  IBillPayment,
+//   IBillPayment,
-  IBillPaymentsFilter,
+//   IBillPaymentsFilter,
-  IPaginationMeta,
+//   IPaginationMeta,
-  IFilterMeta,
+//   IFilterMeta,
-} from '@/interfaces';
+// } from '@/interfaces';
-import { BillPaymentTransformer } from './queries/BillPaymentTransformer';
+// import { BillPaymentTransformer } from './queries/BillPaymentTransformer';
-import DynamicListingService from '@/services/DynamicListing/DynamicListService';
+// import DynamicListingService from '@/services/DynamicListing/DynamicListService';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+// import HasTenancyService from '@/services/Tenancy/TenancyService';
-import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+// import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
 
-@Service()
+// @Service()
-export class GetBillPayments {
+// export class GetBillPayments {
-  @Inject()
+//   @Inject()
-  private tenancy: HasTenancyService;
+//   private tenancy: HasTenancyService;
 
-  @Inject()
+//   @Inject()
-  private dynamicListService: DynamicListingService;
+//   private dynamicListService: DynamicListingService;
 
-  @Inject()
+//   @Inject()
-  private transformer: TransformerInjectable;
+//   private transformer: TransformerInjectable;
 
-  /**
+//   /**
-   * Retrieve bill payment paginted and filterable list.
+//    * Retrieve bill payment paginted and filterable list.
-   * @param {number} tenantId
+//    * @param {number} tenantId
-   * @param {IBillPaymentsFilter} billPaymentsFilter
+//    * @param {IBillPaymentsFilter} billPaymentsFilter
-   */
+//    */
-  public async getBillPayments(
+//   public async getBillPayments(
-    tenantId: number,
+//     tenantId: number,
-    filterDTO: IBillPaymentsFilter
+//     filterDTO: IBillPaymentsFilter
-  ): Promise<{
+//   ): Promise<{
-    billPayments: IBillPayment[];
+//     billPayments: IBillPayment[];
-    pagination: IPaginationMeta;
+//     pagination: IPaginationMeta;
-    filterMeta: IFilterMeta;
+//     filterMeta: IFilterMeta;
-  }> {
+//   }> {
-    const { BillPayment } = this.tenancy.models(tenantId);
+//     const { BillPayment } = this.tenancy.models(tenantId);
 
-    // Parses filter DTO.
+//     // Parses filter DTO.
-    const filter = this.parseListFilterDTO(filterDTO);
+//     const filter = this.parseListFilterDTO(filterDTO);
 
-    // Dynamic list service.
+//     // Dynamic list service.
-    const dynamicList = await this.dynamicListService.dynamicList(
+//     const dynamicList = await this.dynamicListService.dynamicList(
-      tenantId,
+//       tenantId,
-      BillPayment,
+//       BillPayment,
-      filter
+//       filter
-    );
+//     );
-    const { results, pagination } = await BillPayment.query()
+//     const { results, pagination } = await BillPayment.query()
-      .onBuild((builder) => {
+//       .onBuild((builder) => {
-        builder.withGraphFetched('vendor');
+//         builder.withGraphFetched('vendor');
-        builder.withGraphFetched('paymentAccount');
+//         builder.withGraphFetched('paymentAccount');
 
-        dynamicList.buildQuery()(builder);
+//         dynamicList.buildQuery()(builder);
-        filter?.filterQuery && filter?.filterQuery(builder);
+//         filter?.filterQuery && filter?.filterQuery(builder);
-      })
+//       })
-      .pagination(filter.page - 1, filter.pageSize);
+//       .pagination(filter.page - 1, filter.pageSize);
 
-    // Transformes the bill payments models to POJO.
+//     // Transformes the bill payments models to POJO.
-    const billPayments = await this.transformer.transform(
+//     const billPayments = await this.transformer.transform(
-      tenantId,
+//       tenantId,
-      results,
+//       results,
-      new BillPaymentTransformer()
+//       new BillPaymentTransformer()
-    );
+//     );
-    return {
+//     return {
-      billPayments,
+//       billPayments,
-      pagination,
+//       pagination,
-      filterMeta: dynamicList.getResponseMeta(),
+//       filterMeta: dynamicList.getResponseMeta(),
-    };
+//     };
-  }
+//   }
 
-  private parseListFilterDTO(filterDTO) {
+//   private parseListFilterDTO(filterDTO) {
-    return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
+//     return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
-  }
+//   }
-}
+// }

packages/server-nest/src/modules/BillPayments/commands/BillPaymentBillSync.service.ts

@@ -1,11 +1,16 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { Knex } from 'knex';
 import { Bill } from '../../Bills/models/Bill';
 import { IBillPaymentEntryDTO } from '../types/BillPayments.types';
+import { entriesAmountDiff } from '@/utils/entries-amount-diff';
+import Objection from 'objection';
 
 @Injectable()
 export class BillPaymentBillSync {
-  constructor(private readonly bill: typeof Bill) {}
+  constructor(
+    @Inject(Bill.name)
+    private readonly bill: typeof Bill
+  ) {}
 
   /**
    * Saves bills payment amount changes different.
@@ -18,7 +23,7 @@ export class BillPaymentBillSync {
     oldPaymentMadeEntries?: IBillPaymentEntryDTO[],
     trx?: Knex.Transaction,
   ): Promise<void> {
-    const opers: Promise<void>[] = [];
+    const opers: Objection.QueryBuilder<Bill, Bill[]>[] = [];
 
     const diffEntries = entriesAmountDiff(
       paymentMadeEntries,

packages/server-nest/src/modules/BillPayments/commands/BillPaymentsPages.service.ts

@@ -1,7 +1,6 @@
-import { Inject, Service } from 'typedi';
 import { omit } from 'lodash';
 import { ERRORS } from '../constants';
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { Bill } from '../../Bills/models/Bill';
 import { BillPayment } from '../models/BillPayment';
 import { IBillReceivePageEntry } from '../types/BillPayments.types';

packages/server-nest/src/modules/BillPayments/commands/CreateBillPayment.service.ts

@@ -58,7 +58,7 @@ export class CreateBillPaymentService {
   public async createBillPayment(
     billPaymentDTO: IBillPaymentDTO,
     trx?: Knex.Transaction,
-  ): Promise<IBillPayment> {
+  ): Promise<BillPayment> {
     const tenantMeta = await this.tenancyContext.getTenant(true);
 
     // Retrieves the payment vendor or throw not found error.

packages/server-nest/src/modules/BillPayments/models/BillPayment.ts

@@ -6,6 +6,9 @@ import { Model, mixin } from 'objection';
 // import { DEFAULT_VIEWS } from '@/services/Sales/PaymentReceived/constants';
 // import ModelSearchable from './ModelSearchable';
 import { BaseModel } from '@/models/Model';
+import { BillPaymentEntry } from './BillPaymentEntry';
+import { Vendor } from '@/modules/Vendors/models/Vendor';
+import { Document } from '@/modules/ChromiumlyTenancy/models/Document';
 
 export class BillPayment extends BaseModel{
   vendorId: number;
@@ -23,6 +26,12 @@ export class BillPayment extends BaseModel{
   createdAt?: Date;
   updatedAt?: Date;
 
+  branchId?: number;
+
+  entries?: BillPaymentEntry[];
+  vendor?: Vendor;
+  attachments?: Document[];
+
   /**
    * Table name
    */

packages/server-nest/src/modules/BillPayments/models/BillPaymentEntry.ts

@@ -1,6 +1,8 @@
 import { Model } from 'objection';
 // import TenantModel from 'models/TenantModel';
 import { BaseModel } from '@/models/Model';
+import { Bill } from '@/modules/Bills/models/Bill';
+import { BillPayment } from './BillPayment';
 
 export class BillPaymentEntry extends BaseModel {
   public billPaymentId: number;
@@ -8,6 +10,9 @@ export class BillPaymentEntry extends BaseModel {
   public paymentAmount: number;
   public index: number;
 
+  bill?: Bill;
+  payment?: BillPayment;
+
   /**
    * Table name
    */
@@ -32,7 +37,7 @@ export class BillPaymentEntry extends BaseModel {
     return {
       payment: {
         relation: Model.BelongsToOneRelation,
-        modelClass: BillPayment.default,
+        modelClass: BillPayment,
         join: {
           from: 'bills_payments_entries.billPaymentId',
           to: 'bills_payments.id',
@@ -40,7 +45,7 @@ export class BillPaymentEntry extends BaseModel {
       },
       bill: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Bill.default,
+        modelClass: Bill,
         join: {
           from: 'bills_payments_entries.billId',
           to: 'bills.id',

packages/server-nest/src/modules/BillPayments/types/BillPayments.types.ts

@@ -1,15 +1,14 @@
 import { Knex } from 'knex';
-import { IBill } from './Bill';
+import { Bill } from '@/modules/Bills/models/Bill';
-import { AttachmentLinkDTO } from './Attachments';
 import { BillPayment } from '../models/BillPayment';
+import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
 
 export interface IBillPaymentEntry {
   id?: number;
   billPaymentId: number;
   billId: number;
   paymentAmount: number;
-
+  bill?: Bill;
-  bill?: IBill;
 }
 
 export interface IBillPayment {
@@ -39,6 +38,7 @@ export interface IBillPaymentEntryDTO {
 
 export interface IBillPaymentDTO {
   vendorId: number;
+  amount: number;
   paymentAccountId: number;
   paymentNumber?: string;
   paymentDate: Date;

packages/server-nest/src/modules/Bills/Bills.application.ts

@@ -23,7 +23,7 @@ export class BillsApplication {
     private deleteBillService: DeleteBill,
     private getDueBillsService: GetDueBills,
     private openBillService: OpenBillService,
-    private getBillPaymentsService: GetBillPayments,
+    // private getBillPaymentsService: GetBillPayments,
   ) {}
 
   /**
@@ -99,7 +99,7 @@ export class BillsApplication {
    * @param {number} tenantId
    * @param {number} billId
    */
-  public getBillPayments(billId: number) {
+  // public getBillPayments(billId: number) {
-    return this.getBillPaymentsService.getBillPayments(billId);
+  //   return this.getBillPaymentsService.getBillPayments(billId);
-  }
+  // }
 }

packages/server-nest/src/modules/Bills/Bills.controller.ts

@@ -0,0 +1,48 @@
+import {
+  Controller,
+  Post,
+  Body,
+  Put,
+  Param,
+  Delete,
+  Get,
+} from '@nestjs/common';
+import { BillsApplication } from './Bills.application';
+import { IBillDTO, IBillEditDTO } from './Bills.types';
+import { PublicRoute } from '../Auth/Jwt.guard';
+
+@Controller('bills')
+@PublicRoute()
+export class BillsController {
+  constructor(private billsApplication: BillsApplication) {}
+
+  @Post()
+  createBill(@Body() billDTO: IBillDTO) {
+    return this.billsApplication.createBill(billDTO);
+  }
+
+  @Put(':id')
+  editBill(@Param('id') billId: number, @Body() billDTO: IBillEditDTO) {
+    return this.billsApplication.editBill(billId, billDTO);
+  }
+
+  @Delete(':id')
+  deleteBill(@Param('id') billId: number) {
+    return this.billsApplication.deleteBill(billId);
+  }
+
+  @Get(':id')
+  getBill(@Param('id') billId: number) {
+    return this.billsApplication.getBill(billId);
+  }
+
+  @Post(':id/open')
+  openBill(@Param('id') billId: number) {
+    return this.billsApplication.openBill(billId);
+  }
+
+  @Get('due')
+  getDueBills(@Body('vendorId') vendorId?: number) {
+    return this.billsApplication.getDueBills(vendorId);
+  }
+}

packages/server-nest/src/modules/Bills/Bills.module.ts

@@ -4,14 +4,40 @@ import { CreateBill } from './commands/CreateBill.service';
 import { DeleteBill } from './commands/DeleteBill.service';
 import { GetBill } from './queries/GetBill';
 import { BillDTOTransformer } from './commands/BillDTOTransformer.service';
+import { EditBillService } from './commands/EditBill.service';
+import { GetDueBills } from './queries/GetDueBills.service';
+import { OpenBillService } from './commands/OpenBill.service';
+import { BillsValidators } from './commands/BillsValidators.service';
+import { ItemsEntriesService } from '../Items/ItemsEntries.service';
+import { BranchTransactionDTOTransformer } from '../Branches/integrations/BranchTransactionDTOTransform';
+import { BranchesSettingsService } from '../Branches/BranchesSettings';
+import { WarehouseTransactionDTOTransform } from '../Warehouses/Integrations/WarehouseTransactionDTOTransform';
+import { WarehousesSettings } from '../Warehouses/WarehousesSettings';
+import { ItemEntriesTaxTransactions } from '../TaxRates/ItemEntriesTaxTransactions.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { BillsController } from './Bills.controller';
+import { BillLandedCostsModule } from '../BillLandedCosts/BillLandedCosts.module';
 
 @Module({
+  imports: [BillLandedCostsModule],
   providers: [
+    TenancyContext,
     BillsApplication,
+    BranchTransactionDTOTransformer,
+    WarehouseTransactionDTOTransform,
+    WarehousesSettings,
+    ItemEntriesTaxTransactions,
+    BranchesSettingsService,
     CreateBill,
+    EditBillService,
+    GetDueBills,
+    OpenBillService,
     GetBill,
     DeleteBill,
     BillDTOTransformer,
+    BillsValidators,
+    ItemsEntriesService
   ],
+  controllers: [BillsController],
 })
 export class BillsModule {}

packages/server-nest/src/modules/Bills/Bills.types.ts

@@ -53,7 +53,7 @@ export interface IBillCreatedPayload {
   // tenantId: number;
   bill: Bill;
   billDTO: IBillDTO;
-  billId: number;
+  // billId: number;
   trx?: Knex.Transaction;
 }
 

packages/server-nest/src/modules/Bills/commands/BillDTOTransformer.service.ts

@@ -1,16 +1,16 @@
+import { Inject, Injectable } from '@nestjs/common';
 import { omit, sumBy } from 'lodash';
 import moment from 'moment';
-import { Inject, Injectable } from '@nestjs/common';
 import * as R from 'ramda';
+import * as composeAsync from 'async/compose';
 import { formatDateFields } from '@/utils/format-date-fields';
-import composeAsync from 'async/compose';
 import { BranchTransactionDTOTransformer } from '@/modules/Branches/integrations/BranchTransactionDTOTransform';
 import { WarehouseTransactionDTOTransform } from '@/modules/Warehouses/Integrations/WarehouseTransactionDTOTransform';
 import { ItemEntry } from '@/modules/Items/models/ItemEntry';
 import { Item } from '@/modules/Items/models/Item';
+import { Vendor } from '@/modules/Vendors/models/Vendor';
 import { ItemEntriesTaxTransactions } from '@/modules/TaxRates/ItemEntriesTaxTransactions.service';
 import { IBillDTO } from '../Bills.types';
-import { Vendor } from '@/modules/Vendors/models/Vendor';
 import { Bill } from '../models/Bill';
 import { assocItemEntriesDefaultIndex } from '@/utils/associate-item-entries-index';
 import { TenancyContext } from '@/modules/Tenancy/TenancyContext.service';
@@ -23,8 +23,8 @@ export class BillDTOTransformer {
     private taxDTOTransformer: ItemEntriesTaxTransactions,
     private tenancyContext: TenancyContext,
 
-    @Inject(ItemEntry) private itemEntryModel: typeof ItemEntry,
+    @Inject(ItemEntry.name) private itemEntryModel: typeof ItemEntry,
-    @Inject(Item) private itemModel: typeof Item,
+    @Inject(Item.name) private itemModel: typeof Item,
   ) {}
 
   /**
@@ -44,7 +44,9 @@ export class BillDTOTransformer {
   private getBillLandedCostAmount(billDTO: IBillDTO): number {
     const costEntries = billDTO.entries.filter((entry) => entry.landedCost);
 
-    return this.getBillEntriesTotal(costEntries);
+    // return this.getBillEntriesTotal(costEntries);
+
+    return 0;
   }
 
   /**
@@ -57,7 +59,7 @@ export class BillDTOTransformer {
     billDTO: IBillDTO,
     vendor: Vendor,
     oldBill?: Bill,
-  ) {
+  ): Promise<Bill> {
     const amount = sumBy(billDTO.entries, (e) =>
       this.itemEntryModel.calcAmount(e),
     );
@@ -112,9 +114,9 @@ export class BillDTOTransformer {
     return R.compose(
       // Associates tax amount withheld to the model.
       this.taxDTOTransformer.assocTaxAmountWithheldFromEntries,
-      this.branchDTOTransform.transformDTO,
+      this.branchDTOTransform.transformDTO<Bill>,
-      this.warehouseDTOTransform.transformDTO,
+      this.warehouseDTOTransform.transformDTO<Bill>,
-    )(initialDTO);
+    )(initialDTO) as Bill;
   }
 
   /**

packages/server-nest/src/modules/Bills/commands/BillsValidators.service.ts

@@ -6,6 +6,8 @@ import { IItemEntryDTO } from '@/modules/TransactionItemEntry/ItemEntry.types';
 import { Item } from '@/modules/Items/models/Item';
 import { BillPaymentEntry } from '@/modules/BillPayments/models/BillPaymentEntry';
 import { BillLandedCost } from '@/modules/BillLandedCosts/models/BillLandedCost';
+import { VendorCreditAppliedBill } from '@/modules/VendorCredit/models/VendorCreditAppliedBill';
+import { transformToMap } from '@/utils/transform-to-key';
 
 @Injectable()
 export class BillsValidators {

packages/server-nest/src/modules/Bills/commands/CreateBill.service.ts

@@ -27,7 +27,7 @@ export class CreateBill {
     private billModel: typeof Bill,
 
     @Inject(Vendor.name)
-    private contactModel: typeof Vendor,
+    private vendorModel: typeof Vendor,
   ) {}
 
   /**
@@ -49,9 +49,8 @@ export class CreateBill {
     trx?: Knex.Transaction,
   ): Promise<Bill> {
     // Retrieves the given bill vendor or throw not found error.
-    const vendor = await this.contactModel
+    const vendor = await this.vendorModel
       .query()
-      .modify('vendor')
       .findById(billDTO.vendorId)
       .throwIfNotFound();
 
@@ -70,10 +69,7 @@ export class CreateBill {
       billDTO.entries,
     );
     // Transform the bill DTO to model object.
-    const billObj = await this.transformerDTO.billDTOToModel(
+    const billObj = await this.transformerDTO.billDTOToModel(billDTO, vendor);
-      billDTO,
-      vendor,
-    );
 
     // Write new bill transaction with associated transactions under UOW env.
     return this.uow.withTransaction(async (trx: Knex.Transaction) => {
@@ -84,12 +80,11 @@ export class CreateBill {
       } as IBillCreatingPayload);
 
       // Inserts the bill graph object to the storage.
-      const bill = await this.billModel.query(trx).upsertGraph(billObj);
+      const bill = await this.billModel.query(trx).upsertGraphAndFetch(billObj);
 
       // Triggers `onBillCreated` event.
       await this.eventPublisher.emitAsync(events.bill.onCreated, {
         bill,
-        billId: bill.id,
         billDTO,
         trx,
       } as IBillCreatedPayload);

packages/server-nest/src/modules/Bills/commands/DeleteBill.service.ts

@@ -55,7 +55,7 @@ export class DeleteBill {
       } as IBillEventDeletingPayload);
 
       // Delete all associated bill entries.
-      await ItemEntry.query(trx)
+      await this.itemEntryModel.query(trx)
         .where('reference_type', 'Bill')
         .where('reference_id', billId)
         .delete();

packages/server-nest/src/modules/Bills/commands/EditBill.service.ts

@@ -12,7 +12,8 @@ import { BillDTOTransformer } from './BillDTOTransformer.service';
 import { Bill } from '../models/Bill';
 import { events } from '@/common/events/events';
 import { Vendor } from '@/modules/Vendors/models/Vendor';
-
+import { Knex } from 'knex';
+import { TransactionLandedCostEntriesService } from '@/modules/BillLandedCosts/TransactionLandedCostEntries.service';
 
 @Injectable()
 export class EditBillService {
@@ -21,7 +22,7 @@ export class EditBillService {
     private itemsEntriesService: ItemsEntriesService,
     private uow: UnitOfWork,
     private eventPublisher: EventEmitter2,
-    private entriesService: ItemEntries,
+    private transactionLandedCostEntries: TransactionLandedCostEntriesService,
     private transformerDTO: BillDTOTransformer,
     @Inject(Bill.name) private billModel: typeof Bill,
     @Inject(Vendor.name) private contactModel: typeof Vendor,
@@ -97,12 +98,12 @@ export class EditBillService {
       oldBill.paymentAmount
     );
     // Validate landed cost entries that have allocated cost could not be deleted.
-    await this.entriesService.validateLandedCostEntriesNotDeleted(
+    await this.transactionLandedCostEntries.validateLandedCostEntriesNotDeleted(
       oldBill.entries,
       billObj.entries
     );
     // Validate new landed cost entries should be bigger than new entries.
-    await this.entriesService.validateLocatedCostEntriesSmallerThanNewEntries(
+    await this.transactionLandedCostEntries.validateLocatedCostEntriesSmallerThanNewEntries(
       oldBill.entries,
       billObj.entries  
     );

packages/server-nest/src/modules/Bills/models/Bill.ts

@@ -8,6 +8,7 @@ import moment from 'moment';
 // import { DEFAULT_VIEWS } from '@/services/Purchases/Bills/constants';
 // import ModelSearchable from './ModelSearchable';
 import { BaseModel } from '@/models/Model';
+import { ItemEntry } from '@/modules/Items/models/ItemEntry';
 
 export class Bill extends BaseModel{
   public amount: number;
@@ -31,9 +32,14 @@ export class Bill extends BaseModel{
   public openedAt: Date | string;
   public userId: number;
 
+  public branchId: number;
+  public warehouseId: number;
+
   public createdAt: Date;
   public updatedAt: Date | null;
 
+  public entries?: ItemEntry[];
+
   /**
    * Timestamps columns.
    */
@@ -410,125 +416,125 @@ export class Bill extends BaseModel{
   /**
    * Relationship mapping.
    */
-  static get relationMappings() {
+  // static get relationMappings() {
-    const Vendor = require('models/Vendor');
+  //   const Vendor = require('models/Vendor');
-    const ItemEntry = require('models/ItemEntry');
+  //   const ItemEntry = require('models/ItemEntry');
-    const BillLandedCost = require('models/BillLandedCost');
+  //   const BillLandedCost = require('models/BillLandedCost');
-    const Branch = require('models/Branch');
+  //   const Branch = require('models/Branch');
-    const Warehouse = require('models/Warehouse');
+  //   const Warehouse = require('models/Warehouse');
-    const TaxRateTransaction = require('models/TaxRateTransaction');
+  //   const TaxRateTransaction = require('models/TaxRateTransaction');
-    const Document = require('models/Document');
+  //   const Document = require('models/Document');
-    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
+  //   const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
-    return {
+  //   return {
-      vendor: {
+  //     vendor: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: Vendor.default,
+  //       modelClass: Vendor.default,
-        join: {
+  //       join: {
-          from: 'bills.vendorId',
+  //         from: 'bills.vendorId',
-          to: 'contacts.id',
+  //         to: 'contacts.id',
-        },
+  //       },
-        filter(query) {
+  //       filter(query) {
-          query.where('contact_service', 'vendor');
+  //         query.where('contact_service', 'vendor');
-        },
+  //       },
-      },
+  //     },
 
-      entries: {
+  //     entries: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: ItemEntry.default,
+  //       modelClass: ItemEntry.default,
-        join: {
+  //       join: {
-          from: 'bills.id',
+  //         from: 'bills.id',
-          to: 'items_entries.referenceId',
+  //         to: 'items_entries.referenceId',
-        },
+  //       },
-        filter(builder) {
+  //       filter(builder) {
-          builder.where('reference_type', 'Bill');
+  //         builder.where('reference_type', 'Bill');
-          builder.orderBy('index', 'ASC');
+  //         builder.orderBy('index', 'ASC');
-        },
+  //       },
-      },
+  //     },
 
-      locatedLandedCosts: {
+  //     locatedLandedCosts: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: BillLandedCost.default,
+  //       modelClass: BillLandedCost.default,
-        join: {
+  //       join: {
-          from: 'bills.id',
+  //         from: 'bills.id',
-          to: 'bill_located_costs.billId',
+  //         to: 'bill_located_costs.billId',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Bill may belongs to associated branch.
+  //      * Bill may belongs to associated branch.
-       */
+  //      */
-      branch: {
+  //     branch: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: Branch.default,
+  //       modelClass: Branch.default,
-        join: {
+  //       join: {
-          from: 'bills.branchId',
+  //         from: 'bills.branchId',
-          to: 'branches.id',
+  //         to: 'branches.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Bill may has associated warehouse.
+  //      * Bill may has associated warehouse.
-       */
+  //      */
-      warehouse: {
+  //     warehouse: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: Warehouse.default,
+  //       modelClass: Warehouse.default,
-        join: {
+  //       join: {
-          from: 'bills.warehouseId',
+  //         from: 'bills.warehouseId',
-          to: 'warehouses.id',
+  //         to: 'warehouses.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Bill may has associated tax rate transactions.
+  //      * Bill may has associated tax rate transactions.
-       */
+  //      */
-      taxes: {
+  //     taxes: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: TaxRateTransaction.default,
+  //       modelClass: TaxRateTransaction.default,
-        join: {
+  //       join: {
-          from: 'bills.id',
+  //         from: 'bills.id',
-          to: 'tax_rate_transactions.referenceId',
+  //         to: 'tax_rate_transactions.referenceId',
-        },
+  //       },
-        filter(builder) {
+  //       filter(builder) {
-          builder.where('reference_type', 'Bill');
+  //         builder.where('reference_type', 'Bill');
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Bill may has many attached attachments.
+  //      * Bill may has many attached attachments.
-       */
+  //      */
-      attachments: {
+  //     attachments: {
-        relation: Model.ManyToManyRelation,
+  //       relation: Model.ManyToManyRelation,
-        modelClass: Document.default,
+  //       modelClass: Document.default,
-        join: {
+  //       join: {
-          from: 'bills.id',
+  //         from: 'bills.id',
-          through: {
+  //         through: {
-            from: 'document_links.modelId',
+  //           from: 'document_links.modelId',
-            to: 'document_links.documentId',
+  //           to: 'document_links.documentId',
-          },
+  //         },
-          to: 'documents.id',
+  //         to: 'documents.id',
-        },
+  //       },
-        filter(query) {
+  //       filter(query) {
-          query.where('model_ref', 'Bill');
+  //         query.where('model_ref', 'Bill');
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Bill may belongs to matched bank transaction.
+  //      * Bill may belongs to matched bank transaction.
-       */
+  //      */
-      matchedBankTransaction: {
+  //     matchedBankTransaction: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: MatchedBankTransaction,
+  //       modelClass: MatchedBankTransaction,
-        join: {
+  //       join: {
-          from: 'bills.id',
+  //         from: 'bills.id',
-          to: 'matched_bank_transactions.referenceId',
+  //         to: 'matched_bank_transactions.referenceId',
-        },
+  //       },
-        filter(query) {
+  //       filter(query) {
-          query.where('reference_type', 'Bill');
+  //         query.where('reference_type', 'Bill');
-        },
+  //       },
-      },
+  //     },
-    };
+  //   };
-  }
+  // }
 
   /**
    * Retrieve the not found bills ids as array that associated to the given vendor.

packages/server-nest/src/modules/Bills/queries/GetDueBills.service.ts

@@ -1,9 +1,12 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { Bill } from '../models/Bill';
 
 @Injectable()
 export class GetDueBills {
-  constructor(private billModel: typeof Bill) {}
+  constructor(
+    @Inject(Bill.name)
+    private billModel: typeof Bill,
+  ) {}
 
   /**
    * Retrieve all due bills or for specific given vendor id.

packages/server-nest/src/modules/Branches/Branches.module.ts

@@ -13,6 +13,7 @@ import { ActivateBranches } from './commands/ActivateBranchesFeature.service';
 import { BranchesApplication } from './BranchesApplication.service';
 import { BranchesSettingsService } from './BranchesSettings';
 import { BranchCommandValidator } from './commands/BranchCommandValidator.service';
+import { BranchTransactionDTOTransformer } from './integrations/BranchTransactionDTOTransform';
 
 @Module({
   imports: [TenancyDatabaseModule],
@@ -29,7 +30,9 @@ import { BranchCommandValidator } from './commands/BranchCommandValidator.servic
     BranchesSettingsService,
     TenancyContext,
     TransformerInjectable,
-    BranchCommandValidator
+    BranchCommandValidator,
+    BranchTransactionDTOTransformer
   ],
+  exports: [BranchTransactionDTOTransformer],
 })
 export class BranchesModule {}

packages/server-nest/src/modules/ChromiumlyTenancy/ChromiumlyTenancy.module.ts

@@ -4,5 +4,6 @@ import { ChromiumlyTenancy } from './ChromiumlyTenancy.service';
 
 @Module({
   providers: [ChromiumlyHtmlConvert, ChromiumlyTenancy],
+  exports: [ChromiumlyHtmlConvert, ChromiumlyTenancy],
 })
 export class ChromiumlyTenancyModule {}

packages/server-nest/src/modules/CreditNotes/models/CreditNote.ts

@@ -181,12 +181,12 @@ export class CreditNote extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const AccountTransaction = require('models/AccountTransaction');
+    const { AccountTransaction } = require('../../Accounts/models/AccountTransaction.model');
-    const ItemEntry = require('models/ItemEntry');
+    const { ItemEntry } = require('../../TransactionItemEntry/models/ItemEntry');
-    const Customer = require('models/Customer');
+    const { Customer } = require('../../Customers/models/Customer');
-    const Branch = require('models/Branch');
+    const { Branch } = require('../../Branches/models/Branch.model');
-    const Document = require('models/Document');
+    const { Document } = require('../../ChromiumlyTenancy/models/Document');
-    const Warehouse = require('models/Warehouse');
+    const { Warehouse } = require('../../Warehouses/models/Warehouse.model');
 
     return {
       /**
@@ -194,7 +194,7 @@ export class CreditNote extends BaseModel {
        */
       entries: {
         relation: Model.HasManyRelation,
-        modelClass: ItemEntry.default,
+        modelClass: ItemEntry,
         join: {
           from: 'credit_notes.id',
           to: 'items_entries.referenceId',
@@ -210,7 +210,7 @@ export class CreditNote extends BaseModel {
        */
       customer: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Customer.default,
+        modelClass: Customer,
         join: {
           from: 'credit_notes.customerId',
           to: 'contacts.id',
@@ -225,7 +225,7 @@ export class CreditNote extends BaseModel {
        */
       transactions: {
         relation: Model.HasManyRelation,
-        modelClass: AccountTransaction.default,
+        modelClass: AccountTransaction,
         join: {
           from: 'credit_notes.id',
           to: 'accounts_transactions.referenceId',
@@ -240,7 +240,7 @@ export class CreditNote extends BaseModel {
        */
       branch: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Branch.default,
+        modelClass: Branch,
         join: {
           from: 'credit_notes.branchId',
           to: 'branches.id',
@@ -252,7 +252,7 @@ export class CreditNote extends BaseModel {
        */
       warehouse: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Warehouse.default,
+        modelClass: Warehouse,
         join: {
           from: 'credit_notes.warehouseId',
           to: 'warehouses.id',
@@ -264,7 +264,7 @@ export class CreditNote extends BaseModel {
        */
       attachments: {
         relation: Model.ManyToManyRelation,
-        modelClass: Document.default,
+        modelClass: Document,
         join: {
           from: 'credit_notes.id',
           through: {

packages/server-nest/src/modules/CreditNotes/models/CreditNoteAppliedInvoice.ts

@@ -24,13 +24,13 @@ export class CreditNoteAppliedInvoice extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const SaleInvoice = require('models/SaleInvoice');
+    const { SaleInvoice } = require('../../SaleInvoices/models/SaleInvoice');
-    const CreditNote = require('models/CreditNote');
+    const { CreditNote } = require('../../CreditNotes/models/CreditNote');
 
     return {
       saleInvoice: {
         relation: Model.BelongsToOneRelation,
-        modelClass: SaleInvoice.default,
+        modelClass: SaleInvoice,
         join: {
           from: 'credit_note_applied_invoice.invoiceId',
           to: 'sales_invoices.id',
@@ -39,7 +39,7 @@ export class CreditNoteAppliedInvoice extends BaseModel {
 
       creditNote: {
         relation: Model.BelongsToOneRelation,
-        modelClass: CreditNote.default,
+        modelClass: CreditNote,
         join: {
           from: 'credit_note_applied_invoice.creditNoteId',
           to: 'credit_notes.id',

packages/server-nest/src/modules/Customers/Customers.controller.ts

@@ -13,8 +13,10 @@ import {
   ICustomerNewDTO,
   ICustomerOpeningBalanceEditDTO,
 } from './types/Customers.types';
+import { PublicRoute } from '../Auth/Jwt.guard';
 
 @Controller('customers')
+@PublicRoute()
 export class CustomersController {
   constructor(private customersApplication: CustomersApplication) {}
 

packages/server-nest/src/modules/Customers/commands/DeleteCustomer.service.ts

@@ -19,7 +19,7 @@ export class DeleteCustomer {
   constructor(
     private uow: UnitOfWork,
     private eventPublisher: EventEmitter2,
-    @Inject(Customer.name) private contactModel: typeof Customer,
+    @Inject(Customer.name) private customerModel: typeof Customer,
   ) {}
 
   /**
@@ -31,10 +31,9 @@ export class DeleteCustomer {
     customerId: number,
   ): Promise<void> {
     // Retrieve the customer or throw not found service error.
-    const oldCustomer = await this.contactModel
+    const oldCustomer = await this.customerModel
       .query()
       .findById(customerId)
-      .modify('customer')
       .throwIfNotFound();
       // .queryAndThrowIfHasRelations({
       //   type: ERRORS.CUSTOMER_HAS_TRANSACTIONS,
@@ -49,7 +48,7 @@ export class DeleteCustomer {
     // Deletes the customer and associated entities under UOW transaction.
     return this.uow.withTransaction(async (trx: Knex.Transaction) => {
       // Delete the customer from the storage.
-      await this.contactModel.query(trx).findById(customerId).delete();
+      await this.customerModel.query(trx).findById(customerId).delete();
 
       // Throws `onCustomerDeleted` event.
       await this.eventPublisher.emitAsync(events.customers.onDeleted, {

packages/server-nest/src/modules/Customers/commands/EditCustomer.service.ts

@@ -23,7 +23,7 @@ export class EditCustomer {
     private uow: UnitOfWork,
     private eventPublisher: EventEmitter2,
     private customerDTO: CreateEditCustomerDTO,
-    @Inject(Customer.name) private contactModel: typeof Customer,
+    @Inject(Customer.name) private customerModel: typeof Customer,
   ) {}
 
   /**
@@ -37,10 +37,9 @@ export class EditCustomer {
     customerDTO: ICustomerEditDTO,
   ): Promise<Customer> {
     // Retrieve the customer or throw not found error.
-    const oldCustomer = await this.contactModel
+    const oldCustomer = await this.customerModel
       .query()
       .findById(customerId)
-      .modify('customer')
       .throwIfNotFound();
 
     // Transforms the given customer DTO to object.
@@ -56,7 +55,7 @@ export class EditCustomer {
       } as ICustomerEventEditingPayload);
 
       // Edits the customer details on the storage.
-      const customer = await this.contactModel
+      const customer = await this.customerModel
         .query()
         .updateAndFetchById(customerId, {
           ...customerObj,

packages/server-nest/src/modules/Expenses/commands/DeleteExpense.service.ts

@@ -4,7 +4,7 @@ import { CommandExpenseValidator } from './CommandExpenseValidator.service';
 import { EventEmitter2 } from '@nestjs/event-emitter';
 import { UnitOfWork } from '@/modules/Tenancy/TenancyDB/UnitOfWork.service';
 import { Expense } from '../models/Expense.model';
-import ExpenseCategory from '../models/ExpenseCategory.model';
+import { ExpenseCategory } from '../models/ExpenseCategory.model';
 import { events } from '@/common/events/events';
 import {
   IExpenseEventDeletePayload,

packages/server-nest/src/modules/Expenses/models/ExpenseCategory.model.ts

@@ -1,7 +1,7 @@
 import { Model } from 'objection';
 import { BaseModel } from '@/models/Model';
 
-export default class ExpenseCategory extends BaseModel {
+export class ExpenseCategory extends BaseModel {
   amount!: number;
   allocatedCostAmount!: number;
 
@@ -31,12 +31,12 @@ export default class ExpenseCategory extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const Account = require('models/Account');
+    const { Account } = require('../../Accounts/models/Account.model');
 
     return {
       expenseAccount: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Account.default,
+        modelClass: Account,
         join: {
           from: 'expense_transaction_categories.expenseAccountId',
           to: 'accounts.id',

packages/server-nest/src/modules/Expenses/queries/ExpenseCategory.transformer.ts

@@ -1,6 +1,6 @@
 
 import { Transformer } from '@/modules/Transformer/Transformer';
-import ExpenseCategory from '../models/ExpenseCategory.model';
+import { ExpenseCategory } from '../models/ExpenseCategory.model';
 
 export class ExpenseCategoryTransformer extends Transformer {
   /**

packages/server-nest/src/modules/Items/Items.module.ts

@@ -12,6 +12,7 @@ import { ItemsApplicationService } from './ItemsApplication.service';
 import { ItemTransactionsService } from './ItemTransactions.service';
 import { GetItemService } from './GetItem.service';
 import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
+import { ItemsEntriesService } from './ItemsEntries.service';
 
 @Module({
   imports: [TenancyDatabaseModule],
@@ -28,6 +29,8 @@ import { TransformerInjectable } from '../Transformer/TransformerInjectable.serv
     ItemTransactionsService,
     TenancyContext,
     TransformerInjectable,
+    ItemsEntriesService
   ],
+  exports: [ItemsEntriesService]
 })
 export class ItemsModule {}

packages/server-nest/src/modules/Items/ItemsEntries.service.ts

@@ -213,7 +213,7 @@ export class ItemsEntriesService {
   /**
    * Sets the cost/sell accounts to the invoice entries.
    */
-  public async setItemsEntriesDefaultAccounts(entries: ItemEntry[]) {
+  public setItemsEntriesDefaultAccounts = async (entries: ItemEntry[]) => {
     const entriesItemsIds = entries.map((e) => e.itemId);
     const items = await this.itemModel.query().whereIn('id', entriesItemsIds);
 

packages/server-nest/src/modules/Items/models/ItemEntry.ts

@@ -13,6 +13,9 @@ export class ItemEntry extends BaseModel {
   public costAccountId: number;
   public taxRateId: number;
 
+  public landedCost!: boolean;
+  public allocatedCostAmount!: number;
+
   /**
    * Table name.
    * @returns {string}

packages/server-nest/src/modules/PaymentReceived/commands/PaymentReceivedDTOTransformer.ts

@@ -1,7 +1,7 @@
 import * as R from 'ramda';
 import { Inject, Injectable } from '@nestjs/common';
 import { omit, sumBy } from 'lodash';
-import composeAsync from 'async/compose';
+import * as composeAsync from 'async/compose';
 import {
   IPaymentReceivedCreateDTO,
   IPaymentReceivedEditDTO,
@@ -78,6 +78,6 @@ export class PaymentReceiveDTOTransformer {
 
     return R.compose(
       this.branchDTOTransform.transformDTO<PaymentReceived>
-    )(initialAsyncDTO);
+    )(initialAsyncDTO) as PaymentReceived;
   }
 }

packages/server-nest/src/modules/PaymentReceived/models/PaymentReceived.ts

@@ -6,6 +6,7 @@ import { Model, mixin } from 'objection';
 // import { DEFAULT_VIEWS } from '@/services/Sales/PaymentReceived/constants';
 // import ModelSearchable from './ModelSearchable';
 import { BaseModel } from '@/models/Model';
+import { PaymentReceivedEntry } from './PaymentReceivedEntry';
 
 export class PaymentReceived extends BaseModel {
   customerId: number;
@@ -25,6 +26,8 @@ export class PaymentReceived extends BaseModel {
   createdAt: string;
   updatedAt: string;
 
+  entries?: PaymentReceivedEntry[];
+
   /**
    * Table name.
    */
@@ -65,17 +68,17 @@ export class PaymentReceived extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const PaymentReceiveEntry = require('models/PaymentReceiveEntry');
+    const { PaymentReceivedEntry } = require('./PaymentReceivedEntry');
-    const AccountTransaction = require('models/AccountTransaction');
+    const { AccountTransaction } = require('../../Accounts/models/AccountTransaction.model');
-    const Customer = require('models/Customer');
+    const { Customer } = require('../../Customers/models/Customer');
-    const Account = require('models/Account');
+    const { Account } = require('../../Accounts/models/Account.model');
-    const Branch = require('models/Branch');
+    const { Branch } = require('../../Branches/models/Branch.model');
-    const Document = require('models/Document');
+    // const Document = require('../../Documents/models/Document');
 
     return {
       customer: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Customer.default,
+        modelClass: Customer,
         join: {
           from: 'payment_receives.customerId',
           to: 'contacts.id',
@@ -84,17 +87,19 @@ export class PaymentReceived extends BaseModel {
           query.where('contact_service', 'customer');
         },
       },
+
       depositAccount: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Account.default,
+        modelClass: Account,
         join: {
           from: 'payment_receives.depositAccountId',
           to: 'accounts.id',
         },
       },
+
       entries: {
         relation: Model.HasManyRelation,
-        modelClass: PaymentReceiveEntry.default,
+        modelClass: PaymentReceivedEntry,
         join: {
           from: 'payment_receives.id',
           to: 'payment_receives_entries.paymentReceiveId',
@@ -103,9 +108,10 @@ export class PaymentReceived extends BaseModel {
           query.orderBy('index', 'ASC');
         },
       },
+
       transactions: {
         relation: Model.HasManyRelation,
-        modelClass: AccountTransaction.default,
+        modelClass: AccountTransaction,
         join: {
           from: 'payment_receives.id',
           to: 'accounts_transactions.referenceId',
@@ -120,7 +126,7 @@ export class PaymentReceived extends BaseModel {
        */
       branch: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Branch.default,
+        modelClass: Branch,
         join: {
           from: 'payment_receives.branchId',
           to: 'branches.id',
@@ -130,21 +136,21 @@ export class PaymentReceived extends BaseModel {
       /**
        * Payment transaction may has many attached attachments.
        */
-      attachments: {
+      // attachments: {
-        relation: Model.ManyToManyRelation,
+      //   relation: Model.ManyToManyRelation,
-        modelClass: Document.default,
+      //   modelClass: Document.default,
-        join: {
+      //   join: {
-          from: 'payment_receives.id',
+      //     from: 'payment_receives.id',
-          through: {
+      //     through: {
-            from: 'document_links.modelId',
+      //       from: 'document_links.modelId',
-            to: 'document_links.documentId',
+      //       to: 'document_links.documentId',
-          },
+      //     },
-          to: 'documents.id',
+      //     to: 'documents.id',
-        },
+      //   },
-        filter(query) {
+      //   filter(query) {
-          query.where('model_ref', 'PaymentReceive');
+      //     query.where('model_ref', 'PaymentReceive');
-        },
+      //   },
-      },
+      // },
     };
   }
 

packages/server-nest/src/modules/PaymentReceived/models/PaymentReceivedEntry.ts

@@ -1,10 +1,14 @@
 import { BaseModel } from '@/models/Model';
-import { Model, mixin } from 'objection';
+import { SaleInvoice } from '@/modules/SaleInvoices/models/SaleInvoice';
+import { Model } from 'objection';
 
 export class PaymentReceivedEntry extends BaseModel {
   paymentReceiveId: number;
   invoiceId: number;
   paymentAmount: number;
+  index: number;
+
+  invoice?: SaleInvoice;
 
   /**
    * Table name
@@ -24,15 +28,15 @@ export class PaymentReceivedEntry extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const PaymentReceive = require('models/PaymentReceive');
+    const { PaymentReceived } = require('./PaymentReceived');
-    const SaleInvoice = require('models/SaleInvoice');
+    const { SaleInvoice } = require('../../SaleInvoices/models/SaleInvoice');
 
     return {
       /**
        */
       payment: {
         relation: Model.BelongsToOneRelation,
-        modelClass: PaymentReceive.default,
+        modelClass: PaymentReceived,
         join: {
           from: 'payment_receives_entries.paymentReceiveId',
           to: 'payment_receives.id',
@@ -44,7 +48,7 @@ export class PaymentReceivedEntry extends BaseModel {
        */
       invoice: {
         relation: Model.BelongsToOneRelation,
-        modelClass: SaleInvoice.default,
+        modelClass: SaleInvoice,
         join: {
           from: 'payment_receives_entries.invoiceId',
           to: 'sales_invoices.id',

packages/server-nest/src/modules/PaymentReceived/queries/PaymentsReceivedPages.service.ts

@@ -1,8 +1,7 @@
-import { Inject, Service } from 'typedi';
+import { Inject, Injectable } from '@nestjs/common';
 import { omit } from 'lodash';
 import { IPaymentReceivePageEntry } from '../types/PaymentReceived.types';
 import { ERRORS } from '../constants';
-import { Injectable } from '@nestjs/common';
 import { SaleInvoice } from '@/modules/SaleInvoices/models/SaleInvoice';
 import { PaymentReceived } from '../models/PaymentReceived';
 import { ServiceError } from '@/modules/Items/ServiceError';

packages/server-nest/src/modules/PaymentReceived/utils.ts

@@ -1,3 +1,4 @@
+// @ts-nocheck
 import { PaymentReceived } from './models/PaymentReceived';
 import {
   PaymentReceivedPdfTemplateAttributes,

packages/server-nest/src/modules/PaymentServices/PaymentServices.module.ts

@@ -0,0 +1,7 @@
+
+
+
+
+
+
+export class PaymentServicesModule {}

packages/server-nest/src/modules/PaymentServices/models/PaymentIntegration.model.ts

@@ -0,0 +1,60 @@
+import { BaseModel } from "@/models/Model";
+
+export class PaymentIntegration extends BaseModel {
+  paymentEnabled!: boolean;
+  payoutEnabled!: boolean;
+
+  static get tableName() {
+    return 'payment_integrations';
+  }
+
+  static get idColumn() {
+    return 'id';
+  }
+
+  static get virtualAttributes() {
+    return ['fullEnabled'];
+  }
+
+  static get jsonAttributes() {
+    return ['options'];
+  }
+
+  get fullEnabled() {
+    return this.paymentEnabled && this.payoutEnabled;
+  }
+
+  static get modifiers() {
+    return {
+      /**
+       * Query to filter enabled payment and payout.
+       */
+      fullEnabled(query) {
+        query.where('paymentEnabled', true).andWhere('payoutEnabled', true);
+      },
+    };
+  }
+
+  static get jsonSchema() {
+    return {
+      type: 'object',
+      required: ['name', 'service'],
+      properties: {
+        id: { type: 'integer' },
+        service: { type: 'string' },
+        paymentEnabled: { type: 'boolean' },
+        payoutEnabled: { type: 'boolean' },
+        accountId: { type: 'string' },
+        options: {
+          type: 'object',
+          properties: {
+            bankAccountId: { type: 'number' },
+            clearingAccountId: { type: 'number' },
+          },
+        },
+        createdAt: { type: 'string', format: 'date-time' },
+        updatedAt: { type: 'string', format: 'date-time' },
+      },
+    };
+  }
+}

packages/server-nest/src/modules/PaymentServices/models/TransactionPaymentServiceEntry.model.ts

@@ -0,0 +1,47 @@
+import { Model } from 'objection';
+import { BaseModel } from '@/models/Model';
+
+export class TransactionPaymentServiceEntry extends BaseModel {
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'transactions_payment_methods';
+  }
+
+  /**
+   * Json schema of the model.
+   */
+  static get jsonSchema() {
+    return {
+      type: 'object',
+      required: ['paymentIntegrationId'],
+      properties: {
+        id: { type: 'integer' },
+        referenceId: { type: 'integer' },
+        referenceType: { type: 'string' },
+        paymentIntegrationId: { type: 'integer' },
+        enable: { type: 'boolean' },
+        options: { type: 'object' },
+      },
+    };
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const { PaymentIntegration } = require('./PaymentIntegration.model');
+
+    return {
+      paymentIntegration: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: PaymentIntegration,
+        join: {
+          from: 'transactions_payment_methods.paymentIntegrationId',
+          to: 'payment_integrations.id',
+        },
+      },
+    };
+  }
+}

packages/server-nest/src/modules/PdfTemplate/PdfTemplates.module.ts

@@ -9,8 +9,15 @@ import { EditPdfTemplateService } from './commands/EditPdfTemplate.service';
 import { PdfTemplateApplication } from './PdfTemplate.application';
 import { PdfTemplatesController } from './PdfTemplates.controller';
 import { GetPdfTemplateService } from './queries/GetPdfTemplate.service';
+import { BrandingTemplateDTOTransformer } from './BrandingTemplateDTOTransformer';
+import { GetOrganizationBrandingAttributesService } from './queries/GetOrganizationBrandingAttributes.service';
 
 @Module({
+  exports: [
+    GetPdfTemplateService,
+    BrandingTemplateDTOTransformer,
+    GetOrganizationBrandingAttributesService,
+  ],
   imports: [TenancyDatabaseModule],
   controllers: [PdfTemplatesController],
   providers: [
@@ -22,6 +29,8 @@ import { GetPdfTemplateService } from './queries/GetPdfTemplate.service';
     AssignPdfTemplateDefaultService,
     TenancyContext,
     TransformerInjectable,
+    BrandingTemplateDTOTransformer,
+    GetOrganizationBrandingAttributesService,
   ],
 })
 export class PdfTemplatesModule {}

packages/server-nest/src/modules/SaleEstimates/models/SaleEstimate.ts

@@ -208,23 +208,23 @@ export class SaleEstimate extends BaseModel {
    */
   static get relationMappings() {
     const { ItemEntry } = require('../../Items/models/ItemEntry');
-    // const Customer = require('models/Customer');
+    const { Customer } = require('../../Customers/models/Customer');
-    // const Branch = require('models/Branch');
+    const { Branch } = require('../../Branches/models/Branch.model');
-    // const Warehouse = require('models/Warehouse');
+    const { Warehouse } = require('../../Warehouses/models/Warehouse.model');
-    // const Document = require('models/Document');
+    const { Document } = require('../../ChromiumlyTenancy/models/Document');
 
     return {
-      //   customer: {
+      customer: {
-      //     relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-      //     modelClass: Customer.default,
+        modelClass: Customer,
-      //     join: {
+        join: {
-      //       from: 'sales_estimates.customerId',
+          from: 'sales_estimates.customerId',
-      //       to: 'contacts.id',
+          to: 'contacts.id',
-      //     },
+        },
-      //     filter(query) {
+        filter(query) {
-      //       query.where('contact_service', 'customer');
+          query.where('contact_service', 'customer');
-      //     },
+        },
-      //   },
+      },
       entries: {
         relation: Model.HasManyRelation,
         modelClass: ItemEntry,
@@ -239,48 +239,48 @@ export class SaleEstimate extends BaseModel {
         },
       },
 
-      //   /**
+      /**
-      //    * Sale estimate may belongs to branch.
+       * Sale estimate may belongs to branch.
-      //    */
+       */
-      //   branch: {
+      branch: {
-      //     relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-      //     modelClass: Branch.default,
+        modelClass: Branch,
-      //     join: {
+        join: {
-      //       from: 'sales_estimates.branchId',
+          from: 'sales_estimates.branchId',
-      //       to: 'branches.id',
+          to: 'branches.id',
-      //     },
+        },
-      //   },
+      },
 
-      //   /**
+      /**
-      //    * Sale estimate may has associated warehouse.
+       * Sale estimate may has associated warehouse.
-      //    */
+       */
-      //   warehouse: {
+      warehouse: {
-      //     relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-      //     modelClass: Warehouse.default,
+        modelClass: Warehouse,
-      //     join: {
+        join: {
-      //       from: 'sales_estimates.warehouseId',
+          from: 'sales_estimates.warehouseId',
-      //       to: 'warehouses.id',
+          to: 'warehouses.id',
-      //     },
+        },
-      //   },
+      },
 
-      //   /**
+      /**
-      //    * Sale estimate transaction may has many attached attachments.
+       * Sale estimate transaction may has many attached attachments.
-      //    */
+       */
-      //   attachments: {
+      attachments: {
-      //     relation: Model.ManyToManyRelation,
+        relation: Model.ManyToManyRelation,
-      //     modelClass: Document.default,
+        modelClass: Document,
-      //     join: {
+        join: {
-      //       from: 'sales_estimates.id',
+          from: 'sales_estimates.id',
-      //       through: {
+          through: {
-      //         from: 'document_links.modelId',
+            from: 'document_links.modelId',
-      //         to: 'document_links.documentId',
+            to: 'document_links.documentId',
-      //       },
+          },
-      //       to: 'documents.id',
+          to: 'documents.id',
-      //     },
+        },
-      //     filter(query) {
+        filter(query) {
-      //       query.where('model_ref', 'SaleEstimate');
+          query.where('model_ref', 'SaleEstimate');
-      //     },
+        },
-      // },
+      },
     };
   }
 

packages/server-nest/src/modules/SaleInvoices/SaleInvoice.types.ts

@@ -1,8 +1,9 @@
 import { Knex } from 'knex';
 import { IItemEntryDTO } from '../TransactionItemEntry/ItemEntry.types';
 import { AttachmentLinkDTO } from '../Attachments/Attachments.types';
-import SaleInvoice from './models/SaleInvoice';
+import { SaleInvoice } from './models/SaleInvoice';
-import { SystemUser } from '../System/models/SystemUser';
+// import SaleInvoice from './models/SaleInvoice';
+// import { SystemUser } from '../System/models/SystemUser';
 // import { ISystemUser, IAccount, ITaxTransaction } from '@/interfaces';
 // import { CommonMailOptions, CommonMailOptionsDTO } from './Mailable';
 // import { IDynamicListFilter } from '@/interfaces/DynamicFilter';

packages/server-nest/src/modules/SaleInvoices/SaleInvoices.controller.ts

@@ -16,8 +16,10 @@ import {
   InvoiceNotificationType,
 } from './SaleInvoice.types';
 import { SaleInvoiceApplication } from './SaleInvoices.application';
+import { PublicRoute } from '../Auth/Jwt.guard';
 
 @Controller('sale-invoices')
+@PublicRoute()
 export class SaleInvoicesController {
   constructor(private saleInvoiceApplication: SaleInvoiceApplication) {}
 

packages/server-nest/src/modules/SaleInvoices/SaleInvoices.module.ts

@@ -16,10 +16,33 @@ import { GetSaleInvoicesPayable } from './queries/GetSaleInvoicesPayable.service
 import { GetSaleInvoiceState } from './queries/GetSaleInvoiceState.service';
 import { SaleInvoicePdf } from './queries/SaleInvoicePdf.service';
 import { SaleInvoiceApplication } from './SaleInvoices.application';
+import { ItemsEntriesService } from '../Items/ItemsEntries.service';
+import { CommandSaleInvoiceValidators } from './commands/CommandSaleInvoiceValidators.service';
+import { CommandSaleInvoiceDTOTransformer } from './commands/CommandSaleInvoiceDTOTransformer.service';
+import { SaleEstimateValidators } from '../SaleEstimates/commands/SaleEstimateValidators.service';
+import { UnlinkConvertedSaleEstimate } from '../SaleEstimates/commands/UnlinkConvertedSaleEstimate.service';
+import { PdfTemplatesModule } from '../PdfTemplate/PdfTemplates.module';
+import { AutoIncrementOrdersModule } from '../AutoIncrementOrders/AutoIncrementOrders.module';
+import { ChromiumlyTenancyModule } from '../ChromiumlyTenancy/ChromiumlyTenancy.module';
+import { SaleInvoicePdfTemplate } from './queries/SaleInvoicePdfTemplate.service';
+import { WriteoffSaleInvoice } from './commands/WriteoffSaleInvoice.service';
+import { GetInvoicePaymentsService } from './queries/GetInvoicePayments.service';
+import { BranchesModule } from '../Branches/Branches.module';
+import { WarehousesModule } from '../Warehouses/Warehouses.module';
+import { TaxRatesModule } from '../TaxRates/TaxRate.module';
+import { SaleInvoicesController } from './SaleInvoices.controller';
 
 @Module({
-  imports: [TenancyDatabaseModule],
+  imports: [
-  controllers: [],
+    TenancyDatabaseModule,
+    PdfTemplatesModule,
+    AutoIncrementOrdersModule,
+    ChromiumlyTenancyModule,
+    BranchesModule,
+    WarehousesModule,
+    TaxRatesModule,
+  ],
+  controllers: [SaleInvoicesController],
   providers: [
     CreateSaleInvoice,
     EditSaleInvoice,
@@ -37,6 +60,14 @@ import { SaleInvoiceApplication } from './SaleInvoices.application';
     SaleInvoiceApplication,
     TenancyContext,
     TransformerInjectable,
+    ItemsEntriesService,
+    CommandSaleInvoiceValidators,
+    CommandSaleInvoiceDTOTransformer,
+    SaleEstimateValidators,
+    UnlinkConvertedSaleEstimate,
+    SaleInvoicePdfTemplate,
+    WriteoffSaleInvoice,
+    GetInvoicePaymentsService,
   ],
 })
 export class SaleInvoicesModule {}

packages/server-nest/src/modules/SaleInvoices/commands/CommandSaleInvoiceDTOTransformer.service.ts

@@ -1,8 +1,8 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { omit, sumBy } from 'lodash';
 import * as R from 'ramda';
-import moment from 'moment';
+import * as moment from 'moment';
-import composeAsync from 'async/compose';
+import * as composeAsync from 'async/compose';
 import {
   ISaleInvoiceCreateDTO,
   ISaleInvoiceEditDTO,

packages/server-nest/src/modules/SaleInvoices/commands/CommandSaleInvoiceValidators.service.ts

@@ -1,11 +1,14 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { SaleInvoice } from '../models/SaleInvoice';
 import { ServiceError } from '@/modules/Items/ServiceError';
 import { ERRORS } from '../constants';
 
 @Injectable()
 export class CommandSaleInvoiceValidators {
-  constructor(private readonly saleInvoiceModel: typeof SaleInvoice) {}
+  constructor(
+    @Inject(SaleInvoice.name)
+    private readonly saleInvoiceModel: typeof SaleInvoice,
+  ) {}
 
   /**
    * Validates the given invoice is existance.

packages/server-nest/src/modules/SaleInvoices/commands/DeleteSaleInvoice.service.ts

@@ -14,22 +14,23 @@ import { ServiceError } from '@/modules/Items/ServiceError';
 import { ERRORS } from '../constants';
 import { events } from '@/common/events/events';
 import { PaymentReceivedEntry } from '@/modules/PaymentReceived/models/PaymentReceivedEntry';
-import CreditNoteAppliedInvoice from '@/modules/CreditNotes/models/CreditNoteAppliedInvoice';
+import { CreditNoteAppliedInvoice } from '@/modules/CreditNotes/models/CreditNoteAppliedInvoice';
 
 @Injectable()
 export class DeleteSaleInvoice {
   constructor(
-    @Inject(PaymentReceivedEntry)
-    private paymentReceivedEntryModel: typeof PaymentReceivedEntry,
-
-    @Inject(CreditNoteAppliedInvoice)
-    private creditNoteAppliedInvoiceModel: typeof CreditNoteAppliedInvoice,
-
-    @Inject(SaleInvoice)
-    private saleInvoiceModel: typeof SaleInvoice,
     private unlockEstimateFromInvoice: UnlinkConvertedSaleEstimate,
     private eventPublisher: EventEmitter2,
     private uow: UnitOfWork,
+
+    @Inject(PaymentReceivedEntry.name)
+    private paymentReceivedEntryModel: typeof PaymentReceivedEntry,
+
+    @Inject(CreditNoteAppliedInvoice.name)
+    private creditNoteAppliedInvoiceModel: typeof CreditNoteAppliedInvoice,
+
+    @Inject(SaleInvoice.name)
+    private saleInvoiceModel: typeof SaleInvoice,
   ) {}
 
   /**

packages/server-nest/src/modules/SaleInvoices/commands/GenerateInvoicePaymentLink.service.ts

@@ -16,8 +16,8 @@ export class GenerateShareLink {
     private uow: UnitOfWork,
     private eventPublisher: EventEmitter2,
     private transformer: TransformerInjectable,
-    @Inject(SaleInvoice) private saleInvoiceModel: typeof SaleInvoice,
+    @Inject(SaleInvoice.name) private saleInvoiceModel: typeof SaleInvoice,
-    @Inject(PaymentLink) private paymentLinkModel: typeof PaymentLink,
+    @Inject(PaymentLink.name) private paymentLinkModel: typeof PaymentLink,
   ) {}
 
   /**

packages/server-nest/src/modules/SaleInvoices/models/SaleInvoice.ts

@@ -1,6 +1,6 @@
 import { mixin, Model, raw } from 'objection';
 import { castArray, takeWhile } from 'lodash';
-import moment from 'moment';
+import moment, { MomentInput, unitOfTime } from 'moment';
 // import TenantModel from 'models/TenantModel';
 // import ModelSetting from './ModelSetting';
 // import SaleInvoiceMeta from './SaleInvoice.Settings';
@@ -19,7 +19,7 @@ export class SaleInvoice extends BaseModel{
   public isInclusiveTax: boolean;
 
   public dueDate: Date;
-  public deliveredAt: Date;
+  public deliveredAt: Date | string;
   public currencyCode: string;
   public invoiceDate: Date;
 
@@ -262,13 +262,18 @@ export class SaleInvoice extends BaseModel{
             COALESCE(PAYMENT_AMOUNT, 0) -
             COALESCE(WRITTENOFF_AMOUNT, 0) -
             COALESCE(CREDITED_AMOUNT, 0) > 0
-        `)
+        `),
         );
       },
       /**
        * Filters the invoices between the given date range.
        */
-      filterDateRange(query, startDate, endDate, type = 'day') {
+      filterDateRange(
+        query,
+        startDate: MomentInput,
+        endDate?: MomentInput,
+        type: unitOfTime.StartOf = 'day',
+      ) {
         const dateFormat = 'YYYY-MM-DD';
         const fromDate = moment(startDate).startOf(type).format(dateFormat);
         const toDate = moment(endDate).endOf(type).format(dateFormat);
@@ -418,73 +423,81 @@ export class SaleInvoice extends BaseModel{
   /**
    * Relationship mapping.
    */
-  // static get relationMappings() {
+  static get relationMappings() {
-  //   const AccountTransaction = require('models/AccountTransaction');
+    const {
-  //   const ItemEntry = require('models/ItemEntry');
+      AccountTransaction,
-  //   const Customer = require('models/Customer');
+    } = require('../../Accounts/models/AccountTransaction.model');
+    const {
+      ItemEntry,
+    } = require('../../TransactionItemEntry/models/ItemEntry');
+    const { Customer } = require('../../Customers/models/Customer');
     // const InventoryCostLotTracker = require('models/InventoryCostLotTracker');
-  //   const PaymentReceiveEntry = require('models/PaymentReceiveEntry');
+    const {
-  //   const Branch = require('models/Branch');
+      PaymentReceivedEntry,
-  //   const Warehouse = require('models/Warehouse');
+    } = require('../../PaymentReceived/models/PaymentReceivedEntry');
-  //   const Account = require('models/Account');
+    const { Branch } = require('../../Branches/models/Branch.model');
-  //   const TaxRateTransaction = require('models/TaxRateTransaction');
+    const { Warehouse } = require('../../Warehouses/models/Warehouse.model');
-  //   const Document = require('models/Document');
+    const { Account } = require('../../Accounts/models/Account.model');
+    // const TaxRateTransaction = require('../../Tax');
+    const { Document } = require('../../ChromiumlyTenancy/models/Document');
     // const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
-  //   const {
+    const {
-  //     TransactionPaymentServiceEntry,
+      TransactionPaymentServiceEntry,
-  //   } = require('models/TransactionPaymentServiceEntry');
+    } = require('../../PaymentServices/models/TransactionPaymentServiceEntry.model');
-  //   const { PdfTemplate } = require('models/PdfTemplate');
+    const {
+      PdfTemplateModel,
+    } = require('../../PdfTemplate/models/PdfTemplate');
 
-  //   return {
+    return {
-  //     /**
+      /**
-  //      * Sale invoice associated entries.
+       * Sale invoice associated entries.
-  //      */
+       */
-  //     entries: {
+      entries: {
-  //       relation: Model.HasManyRelation,
+        relation: Model.HasManyRelation,
-  //       modelClass: ItemEntry.default,
+        modelClass: ItemEntry,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.id',
+          from: 'sales_invoices.id',
-  //         to: 'items_entries.referenceId',
+          to: 'items_entries.referenceId',
-  //       },
+        },
-  //       filter(builder) {
+        filter(builder) {
-  //         builder.where('reference_type', 'SaleInvoice');
+          builder.where('reference_type', 'SaleInvoice');
-  //         builder.orderBy('index', 'ASC');
+          builder.orderBy('index', 'ASC');
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Belongs to customer model.
+       * Belongs to customer model.
-  //      */
+       */
-  //     customer: {
+      customer: {
-  //       relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-  //       modelClass: Customer.default,
+        modelClass: Customer,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.customerId',
+          from: 'sales_invoices.customerId',
-  //         to: 'contacts.id',
+          to: 'contacts.id',
-  //       },
+        },
-  //       filter(query) {
+        filter(query) {
-  //         query.where('contact_service', 'Customer');
+          query.where('contact_service', 'Customer');
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice has associated account transactions.
+       * Invoice has associated account transactions.
-  //      */
+       */
-  //     transactions: {
+      transactions: {
-  //       relation: Model.HasManyRelation,
+        relation: Model.HasManyRelation,
-  //       modelClass: AccountTransaction.default,
+        modelClass: AccountTransaction,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.id',
+          from: 'sales_invoices.id',
-  //         to: 'accounts_transactions.referenceId',
+          to: 'accounts_transactions.referenceId',
-  //       },
+        },
-  //       filter(builder) {
+        filter(builder) {
-  //         builder.where('reference_type', 'SaleInvoice');
+          builder.where('reference_type', 'SaleInvoice');
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice may has associated cost transactions.
+       * Invoice may has associated cost transactions.
-  //      */
+       */
       // costTransactions: {
       //   relation: Model.HasManyRelation,
       //   modelClass: InventoryCostLotTracker.default,
@@ -497,57 +510,57 @@ export class SaleInvoice extends BaseModel{
       //   },
       // },
 
-  //     /**
+      /**
-  //      * Invoice may has associated payment entries.
+       * Invoice may has associated payment entries.
-  //      */
+       */
-  //     paymentEntries: {
+      paymentEntries: {
-  //       relation: Model.HasManyRelation,
+        relation: Model.HasManyRelation,
-  //       modelClass: PaymentReceiveEntry.default,
+        modelClass: PaymentReceivedEntry,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.id',
+          from: 'sales_invoices.id',
-  //         to: 'payment_receives_entries.invoiceId',
+          to: 'payment_receives_entries.invoiceId',
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice may has associated branch.
+       * Invoice may has associated branch.
-  //      */
+       */
-  //     branch: {
+      branch: {
-  //       relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-  //       modelClass: Branch.default,
+        modelClass: Branch,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.branchId',
+          from: 'sales_invoices.branchId',
-  //         to: 'branches.id',
+          to: 'branches.id',
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice may has associated warehouse.
+       * Invoice may has associated warehouse.
-  //      */
+       */
-  //     warehouse: {
+      warehouse: {
-  //       relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-  //       modelClass: Warehouse.default,
+        modelClass: Warehouse,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.warehouseId',
+          from: 'sales_invoices.warehouseId',
-  //         to: 'warehouses.id',
+          to: 'warehouses.id',
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice may has associated written-off expense account.
+       * Invoice may has associated written-off expense account.
-  //      */
+       */
-  //     writtenoffExpenseAccount: {
+      writtenoffExpenseAccount: {
-  //       relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-  //       modelClass: Account.default,
+        modelClass: Account,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.writtenoffExpenseAccountId',
+          from: 'sales_invoices.writtenoffExpenseAccountId',
-  //         to: 'accounts.id',
+          to: 'accounts.id',
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Invoice may has associated tax rate transactions.
+       * Invoice may has associated tax rate transactions.
-  //      */
+       */
       // taxes: {
       //   relation: Model.HasManyRelation,
       //   modelClass: TaxRateTransaction.default,
@@ -560,28 +573,28 @@ export class SaleInvoice extends BaseModel{
       //   },
       // },
 
-  //     /**
+      /**
-  //      * Sale invoice transaction may has many attached attachments.
+       * Sale invoice transaction may has many attached attachments.
-  //      */
+       */
-  //     attachments: {
+      attachments: {
-  //       relation: Model.ManyToManyRelation,
+        relation: Model.ManyToManyRelation,
-  //       modelClass: Document.default,
+        modelClass: Document,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.id',
+          from: 'sales_invoices.id',
-  //         through: {
+          through: {
-  //           from: 'document_links.modelId',
+            from: 'document_links.modelId',
-  //           to: 'document_links.documentId',
+            to: 'document_links.documentId',
-  //         },
+          },
-  //         to: 'documents.id',
+          to: 'documents.id',
-  //       },
+        },
-  //       filter(query) {
+        filter(query) {
-  //         query.where('model_ref', 'SaleInvoice');
+          query.where('model_ref', 'SaleInvoice');
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Sale invocie may belongs to matched bank transaction.
+       * Sale invocie may belongs to matched bank transaction.
-  //      */
+       */
       // matchedBankTransaction: {
       //   relation: Model.HasManyRelation,
       //   modelClass: MatchedBankTransaction,
@@ -594,37 +607,37 @@ export class SaleInvoice extends BaseModel{
       //   },
       // },
 
-  //     /**
+      /**
-  //      * Sale invoice may belongs to payment methods entries.
+       * Sale invoice may belongs to payment methods entries.
-  //      */
+       */
-  //     paymentMethods: {
+      paymentMethods: {
-  //       relation: Model.HasManyRelation,
+        relation: Model.HasManyRelation,
-  //       modelClass: TransactionPaymentServiceEntry,
+        modelClass: TransactionPaymentServiceEntry,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.id',
+          from: 'sales_invoices.id',
-  //         to: 'transactions_payment_methods.referenceId',
+          to: 'transactions_payment_methods.referenceId',
-  //       },
+        },
-  //       beforeInsert: (model) => {
+        beforeInsert: (model) => {
-  //         model.referenceType = 'SaleInvoice';
+          model.referenceType = 'SaleInvoice';
-  //       },
+        },
-  //       filter: (query) => {
+        filter: (query) => {
-  //         query.where('reference_type', 'SaleInvoice');
+          query.where('reference_type', 'SaleInvoice');
-  //       },
+        },
-  //     },
+      },
 
-  //     /**
+      /**
-  //      * Sale invoice may belongs to pdf branding template.
+       * Sale invoice may belongs to pdf branding template.
-  //      */
+       */
-  //     pdfTemplate: {
+      pdfTemplate: {
-  //       relation: Model.BelongsToOneRelation,
+        relation: Model.BelongsToOneRelation,
-  //       modelClass: PdfTemplate,
+        modelClass: PdfTemplateModel,
-  //       join: {
+        join: {
-  //         from: 'sales_invoices.pdfTemplateId',
+          from: 'sales_invoices.pdfTemplateId',
-  //         to: 'pdf_templates.id',
+          to: 'pdf_templates.id',
-  //       }
+        },
-  //     },
+      },
-  //   };
+    };
-  // }
+  }
 
   /**
    * Change payment amount.
@@ -642,9 +655,9 @@ export class SaleInvoice extends BaseModel{
   /**
    * Sale invoice meta.
    */
-  static get meta() {
+  // static get meta() {
-    return SaleInvoiceMeta;
+  //   return SaleInvoiceMeta;
-  }
+  // }
 
   static dueAmountFieldSortQuery(query, role) {
     query.modify('sortByDueAmount', role.order);
@@ -653,9 +666,9 @@ export class SaleInvoice extends BaseModel{
   /**
    * Retrieve the default custom views, roles and columns.
    */
-  static get defaultViews() {
+  // static get defaultViews() {
-    return DEFAULT_VIEWS;
+  //   return DEFAULT_VIEWS;
-  }
+  // }
 
   /**
    * Model searchable.

packages/server-nest/src/modules/SaleInvoices/queries/SaleInvoicePdf.service.ts

@@ -47,7 +47,7 @@ export class SaleInvoicePdf {
   public async getSaleInvoicePdf(invoiceId: number): Promise<[Buffer, string]> {
     const filename = await this.getInvoicePdfFilename(invoiceId);
 
-    const htmlContent = await this.saleInvoiceHtml(invoiceId);
+    const htmlContent = await this.getSaleInvoiceHtml(invoiceId);
 
     // Converts the given html content to pdf document.
     const buffer = await this.chromiumlyTenancy.convertHtmlContent(htmlContent);

packages/server-nest/src/modules/SaleInvoices/utils.ts

@@ -1,3 +1,4 @@
+// @ts-nocheck
 import { pickBy } from 'lodash';
 import { InvoicePdfTemplateAttributes, ISaleInvoice } from '@/interfaces';
 import { contactAddressTextFormat } from '@/utils/address-text-format';

packages/server-nest/src/modules/SaleReceipts/SaleReceipts.controller.ts

@@ -0,0 +1,57 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  ParseIntPipe,
+  Post,
+  Put,
+} from '@nestjs/common';
+import { ISaleReceiptDTO } from './types/SaleReceipts.types';
+import { SaleReceiptApplication } from './SaleReceiptApplication.service';
+import { PublicRoute } from '../Auth/Jwt.guard';
+
+@Controller('sale-receipts')
+@PublicRoute()
+export class SaleReceiptsController {
+  constructor(private saleReceiptApplication: SaleReceiptApplication) {}
+
+  @Post()
+  createSaleReceipt(@Body() saleReceiptDTO: ISaleReceiptDTO) {
+    return this.saleReceiptApplication.createSaleReceipt(saleReceiptDTO);
+  }
+
+  @Put(':id')
+  editSaleReceipt(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() saleReceiptDTO: ISaleReceiptDTO,
+  ) {
+    return this.saleReceiptApplication.editSaleReceipt(id, saleReceiptDTO);
+  }
+
+  @Get(':id')
+  getSaleReceipt(@Param('id', ParseIntPipe) id: number) {
+    return this.saleReceiptApplication.getSaleReceipt(id);
+  }
+
+  @Delete(':id')
+  deleteSaleReceipt(@Param('id', ParseIntPipe) id: number) {
+    return this.saleReceiptApplication.deleteSaleReceipt(id);
+  }
+
+  @Post(':id/close')
+  closeSaleReceipt(@Param('id', ParseIntPipe) id: number) {
+    return this.saleReceiptApplication.closeSaleReceipt(id);
+  }
+
+  @Get(':id/pdf')
+  getSaleReceiptPdf(@Param('id', ParseIntPipe) id: number) {
+    return this.saleReceiptApplication.getSaleReceiptPdf(0, id);
+  }
+
+  @Get('state')
+  getSaleReceiptState() {
+    return this.saleReceiptApplication.getSaleReceiptState();
+  }
+}

packages/server-nest/src/modules/SaleReceipts/SaleReceipts.module.ts

@@ -5,15 +5,47 @@ import { EditSaleReceipt } from './commands/EditSaleReceipt.service';
 import { GetSaleReceipt } from './queries/GetSaleReceipt.service';
 import { DeleteSaleReceipt } from './commands/DeleteSaleReceipt.service';
 import { CloseSaleReceipt } from './commands/CloseSaleReceipt.service';
+import { SaleReceiptsPdfService } from './queries/SaleReceiptsPdf.service';
+import { GetSaleReceiptState } from './queries/GetSaleReceiptState.service';
+import { ItemsModule } from '../Items/items.module';
+import { SaleReceiptDTOTransformer } from './commands/SaleReceiptDTOTransformer.service';
+import { SaleReceiptValidators } from './commands/SaleReceiptValidators.service';
+import { ChromiumlyTenancyModule } from '../ChromiumlyTenancy/ChromiumlyTenancy.module';
+import { TemplateInjectableModule } from '../TemplateInjectable/TemplateInjectable.module';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { SaleReceiptBrandingTemplate } from './queries/SaleReceiptBrandingTemplate.service';
+import { BranchesModule } from '../Branches/Branches.module';
+import { WarehousesModule } from '../Warehouses/Warehouses.module';
+import { SaleReceiptIncrement } from './commands/SaleReceiptIncrement.service';
+import { PdfTemplatesModule } from '../PdfTemplate/PdfTemplates.module';
+import { AutoIncrementOrdersModule } from '../AutoIncrementOrders/AutoIncrementOrders.module';
+import { SaleReceiptsController } from './SaleReceipts.controller';
 
 @Module({
+  controllers: [SaleReceiptsController],
+  imports: [
+    ItemsModule,
+    ChromiumlyTenancyModule,
+    TemplateInjectableModule,
+    BranchesModule,
+    WarehousesModule,
+    PdfTemplatesModule,
+    AutoIncrementOrdersModule
+  ],
   providers: [
+    TenancyContext,
+    SaleReceiptValidators,
     SaleReceiptApplication,
     CreateSaleReceipt,
     EditSaleReceipt,
     GetSaleReceipt,
     DeleteSaleReceipt,
     CloseSaleReceipt,
+    SaleReceiptsPdfService,
+    GetSaleReceiptState,
+    SaleReceiptDTOTransformer,
+    SaleReceiptBrandingTemplate,
+    SaleReceiptIncrement,
   ],
 })
 export class SaleReceiptsModule {}

packages/server-nest/src/modules/SaleReceipts/commands/SaleReceiptDTOTransformer.service.ts

@@ -1,7 +1,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as R from 'ramda';
 import { sumBy, omit } from 'lodash';
-import composeAsync from 'async/compose';
+import * as composeAsync from 'async/compose';
 import moment from 'moment';
 import { SaleReceiptIncrement } from './SaleReceiptIncrement.service';
 import { ItemsEntriesService } from '@/modules/Items/ItemsEntries.service';
@@ -18,6 +18,15 @@ import { Customer } from '@/modules/Customers/models/Customer';
 
 @Injectable()
 export class SaleReceiptDTOTransformer {
+  /**
+   * @param {ItemsEntriesService} itemsEntriesService - Items entries service.
+   * @param {BranchTransactionDTOTransformer} branchDTOTransform - Branch transaction DTO transformer.
+   * @param {WarehouseTransactionDTOTransform} warehouseDTOTransform - Warehouse transaction DTO transformer.
+   * @param {SaleReceiptValidators} validators - Sale receipt validators.
+   * @param {SaleReceiptIncrement} receiptIncrement - Sale receipt increment.
+   * @param {BrandingTemplateDTOTransformer} brandingTemplatesTransformer - Branding template DTO transformer.
+   * @param {typeof ItemEntry} itemEntryModel - Item entry model.
+   */
   constructor(
     private readonly itemsEntriesService: ItemsEntriesService,
     private readonly branchDTOTransform: BranchTransactionDTOTransformer,
@@ -60,10 +69,9 @@ export class SaleReceiptDTOTransformer {
       reference_type: 'SaleReceipt',
       ...entry,
     }));
-
     const asyncEntries = await composeAsync(
       // Sets default cost and sell account to receipt items entries.
-      this.itemsEntriesService.setItemsEntriesDefaultAccounts(),
+      this.itemsEntriesService.setItemsEntriesDefaultAccounts,
     )(initialEntries);
 
     const entries = R.compose(
@@ -97,6 +105,6 @@ export class SaleReceiptDTOTransformer {
     return R.compose(
       this.branchDTOTransform.transformDTO<SaleReceipt>,
       this.warehouseDTOTransform.transformDTO<SaleReceipt>,
-    )(initialAsyncDTO);
+    )(initialAsyncDTO) as SaleReceipt;
   }
 }

packages/server-nest/src/modules/SaleReceipts/commands/SaleReceiptValidators.service.ts

@@ -12,8 +12,8 @@ export class SaleReceiptValidators {
    * @param {typeof Account} accountModel - Account model.
    */
   constructor(
-    @Inject(SaleReceipt) private saleReceiptModel: typeof SaleReceipt,
+    @Inject(SaleReceipt.name) private saleReceiptModel: typeof SaleReceipt,
-    @Inject(Account) private accountModel: typeof Account,
+    @Inject(Account.name) private accountModel: typeof Account,
   ) {}
 
   /**

packages/server-nest/src/modules/SaleReceipts/models/SaleReceipt.ts

@@ -119,18 +119,18 @@ export class SaleReceipt extends BaseModel {
    * Relationship mapping.
    */
   static get relationMappings() {
-    const Customer = require('@/modules/Customers/models/Customer');
+    const { Customer } = require('../../Customers/models/Customer');
-    const Account = require('@/modules/Accounts/models/Account.model');
+    const { Account } = require('../../Accounts/models/Account.model');
-    const AccountTransaction = require('@/modules/AccountsTransactions/models/AccountTransaction.model');
+    const { AccountTransaction } = require('../../Accounts/models/AccountTransaction.model');
-    const ItemEntry = require('@/modules/ItemsEntries/models/ItemEntry');
+    const { ItemEntry } = require('../../TransactionItemEntry/models/ItemEntry');
-    const Branch = require('@/modules/Branches/models/Branch');
+    const { Branch } = require('../../Branches/models/Branch.model');
-    const Document = require('@/modules/Documents/models/Document');
+    const { Document } = require('../../ChromiumlyTenancy/models/Document');
-    const Warehouse = require('@/modules/Warehouses/models/Warehouse');
+    const { Warehouse } = require('../../Warehouses/models/Warehouse.model');
 
     return {
       customer: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Customer.default,
+        modelClass: Customer,
         join: {
           from: 'sales_receipts.customerId',
           to: 'contacts.id',
@@ -142,7 +142,7 @@ export class SaleReceipt extends BaseModel {
 
       depositAccount: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Account.default,
+        modelClass: Account,
         join: {
           from: 'sales_receipts.depositAccountId',
           to: 'accounts.id',
@@ -151,7 +151,7 @@ export class SaleReceipt extends BaseModel {
 
       entries: {
         relation: Model.HasManyRelation,
-        modelClass: ItemEntry.default,
+        modelClass: ItemEntry,
         join: {
           from: 'sales_receipts.id',
           to: 'items_entries.referenceId',
@@ -164,7 +164,7 @@ export class SaleReceipt extends BaseModel {
 
       transactions: {
         relation: Model.HasManyRelation,
-        modelClass: AccountTransaction.default,
+        modelClass: AccountTransaction,
         join: {
           from: 'sales_receipts.id',
           to: 'accounts_transactions.referenceId',
@@ -179,7 +179,7 @@ export class SaleReceipt extends BaseModel {
        */
       branch: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Branch.default,
+        modelClass: Branch,
         join: {
           from: 'sales_receipts.branchId',
           to: 'branches.id',
@@ -191,7 +191,7 @@ export class SaleReceipt extends BaseModel {
        */
       warehouse: {
         relation: Model.BelongsToOneRelation,
-        modelClass: Warehouse.default,
+        modelClass: Warehouse,
         join: {
           from: 'sales_receipts.warehouseId',
           to: 'warehouses.id',
@@ -203,7 +203,7 @@ export class SaleReceipt extends BaseModel {
        */
       attachments: {
         relation: Model.ManyToManyRelation,
-        modelClass: Document.default,
+        modelClass: Document,
         join: {
           from: 'sales_receipts.id',
           through: {

packages/server-nest/src/modules/SaleReceipts/queries/GetSaleReceipt.service.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable } from '@nestjs/common';
 import { SaleReceiptTransformer } from './SaleReceiptTransformer';
 import { SaleReceiptValidators } from '../commands/SaleReceiptValidators.service';
 import { SaleReceipt } from '../models/SaleReceipt';
@@ -7,6 +7,7 @@ import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectab
 @Injectable()
 export class GetSaleReceipt {
   constructor(
+    @Inject(SaleReceipt.name)
     private readonly saleReceiptModel: typeof SaleReceipt,
     private readonly transformer: TransformerInjectable,
     private readonly validators: SaleReceiptValidators,
@@ -26,11 +27,11 @@ export class GetSaleReceipt {
       .withGraphFetched('depositAccount')
       .withGraphFetched('branch')
       .withGraphFetched('attachments')
-      .throwIfNotFound()
+      .throwIfNotFound();
 
     return this.transformer.transform(
       saleReceipt,
-      new SaleReceiptTransformer()
+      new SaleReceiptTransformer(),
     );
   }
 }

packages/server-nest/src/modules/TaxRates/ItemEntriesTaxTransactions.service.ts

@@ -15,7 +15,7 @@ export class ItemEntriesTaxTransactions {
    * @param model
    * @returns
    */
-  public assocTaxAmountWithheldFromEntries(model: any) {
+  public assocTaxAmountWithheldFromEntries = (model: any) => {
     const entries = model.entries.map((entry) =>
       this.itemEntryModel.fromJson(entry),
     );

packages/server-nest/src/modules/TaxRates/TaxRate.module.ts

@@ -10,6 +10,7 @@ import { EditTaxRateService } from './commands/EditTaxRate.service';
 import { CommandTaxRatesValidators } from './commands/CommandTaxRatesValidator.service';
 import { TenancyContext } from '../Tenancy/TenancyContext.service';
 import { TaxRatesApplication } from './TaxRate.application';
+import { ItemEntriesTaxTransactions } from './ItemEntriesTaxTransactions.service';
 
 @Module({
   imports: [],
@@ -24,7 +25,9 @@ import { TaxRatesApplication } from './TaxRate.application';
     CommandTaxRatesValidators,
     TransformerInjectable,
     TenancyContext,
-    TaxRatesApplication
+    TaxRatesApplication,
+    ItemEntriesTaxTransactions
   ],
+  exports: [ItemEntriesTaxTransactions],
 })
 export class TaxRatesModule {}

packages/server-nest/src/modules/TemplateInjectable/TemplateInjectable.module.ts

@@ -1,7 +1,9 @@
 import { Module } from '@nestjs/common';
 import { TemplateInjectable } from './TemplateInjectable.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
 
 @Module({
-  providers: [TemplateInjectable],
+  providers: [TemplateInjectable, TenancyContext],
+  exports: [TemplateInjectable]
 })
 export class TemplateInjectableModule {}

packages/server-nest/src/modules/Tenancy/TenancyModels/Tenancy.module.ts

@@ -7,7 +7,7 @@ import { Account } from '@/modules/Accounts/models/Account.model';
 import { ItemEntry } from '@/modules/Items/models/ItemEntry';
 import { AccountTransaction } from '@/modules/Accounts/models/AccountTransaction.model';
 import { Expense } from '@/modules/Expenses/models/Expense.model';
-import ExpenseCategory from '@/modules/Expenses/models/ExpenseCategory.model';
+import { ExpenseCategory } from '@/modules/Expenses/models/ExpenseCategory.model';
 import { ItemCategory } from '@/modules/ItemCategories/models/ItemCategory.model';
 import { TaxRateModel } from '@/modules/TaxRates/models/TaxRate.model';
 import { PdfTemplateModel } from '@/modules/PdfTemplate/models/PdfTemplate';
@@ -20,6 +20,18 @@ import { Contact } from '@/modules/Contacts/models/Contact';
 import { Document } from '@/modules/ChromiumlyTenancy/models/Document';
 import { DocumentLink } from '@/modules/ChromiumlyTenancy/models/DocumentLink';
 import { Vendor } from '@/modules/Vendors/models/Vendor';
+import { Bill } from '@/modules/Bills/models/Bill';
+import { BillPayment } from '@/modules/BillPayments/models/BillPayment';
+import { BillPaymentEntry } from '@/modules/BillPayments/models/BillPaymentEntry';
+import { BillLandedCostEntry } from '@/modules/BillLandedCosts/models/BillLandedCostEntry';
+import { BillLandedCost } from '@/modules/BillLandedCosts/models/BillLandedCost';
+import { VendorCreditAppliedBill } from '@/modules/VendorCredit/models/VendorCreditAppliedBill';
+import { SaleInvoice } from '@/modules/SaleInvoices/models/SaleInvoice';
+import { PaymentReceivedEntry } from '@/modules/PaymentReceived/models/PaymentReceivedEntry';
+import { CreditNoteAppliedInvoice } from '@/modules/CreditNotes/models/CreditNoteAppliedInvoice';
+import { CreditNote } from '@/modules/CreditNotes/models/CreditNote';
+import { PaymentLink } from '@/modules/PaymentLinks/models/PaymentLink';
+import { SaleReceipt } from '@/modules/SaleReceipts/models/SaleReceipt';
 
 const models = [
   Item,
@@ -39,7 +51,19 @@ const models = [
   Contact,
   Document,
   DocumentLink,
-  Vendor
+  Vendor,
+  Bill,
+  BillPayment,
+  BillPaymentEntry,
+  BillLandedCost,
+  BillLandedCostEntry,
+  VendorCreditAppliedBill,
+  SaleInvoice,
+  PaymentReceivedEntry,
+  CreditNoteAppliedInvoice,
+  CreditNote,
+  PaymentLink,
+  SaleReceipt
 ];
 
 const modelProviders = models.map((model) => {

packages/server-nest/src/modules/TransactionItemEntry/models/ItemEntry.ts

@@ -124,121 +124,121 @@ export class ItemEntry extends BaseModel {
   /**
    * Item entry relations.
    */
-  static get relationMappings() {
+  // static get relationMappings() {
-    const Item = require('models/Item');
+  //   const Item = require('models/Item');
-    const BillLandedCostEntry = require('models/BillLandedCostEntry');
+  //   const BillLandedCostEntry = require('models/BillLandedCostEntry');
-    const SaleInvoice = require('models/SaleInvoice');
+  //   const SaleInvoice = require('models/SaleInvoice');
-    const Bill = require('models/Bill');
+  //   const Bill = require('models/Bill');
-    const SaleReceipt = require('models/SaleReceipt');
+  //   const SaleReceipt = require('models/SaleReceipt');
-    const SaleEstimate = require('models/SaleEstimate');
+  //   const SaleEstimate = require('models/SaleEstimate');
-    const ProjectTask = require('models/Task');
+  //   const ProjectTask = require('models/Task');
-    const Expense = require('models/Expense');
+  //   const Expense = require('models/Expense');
-    const TaxRate = require('models/TaxRate');
+  //   const TaxRate = require('models/TaxRate');
 
-    return {
+  //   return {
-      item: {
+  //     item: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: Item.default,
+  //       modelClass: Item.default,
-        join: {
+  //       join: {
-          from: 'items_entries.itemId',
+  //         from: 'items_entries.itemId',
-          to: 'items.id',
+  //         to: 'items.id',
-        },
+  //       },
-      },
+  //     },
-      allocatedCostEntries: {
+  //     allocatedCostEntries: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: BillLandedCostEntry.default,
+  //       modelClass: BillLandedCostEntry.default,
-        join: {
+  //       join: {
-          from: 'items_entries.referenceId',
+  //         from: 'items_entries.referenceId',
-          to: 'bill_located_cost_entries.entryId',
+  //         to: 'bill_located_cost_entries.entryId',
-        },
+  //       },
-      },
+  //     },
 
-      invoice: {
+  //     invoice: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: SaleInvoice.default,
+  //       modelClass: SaleInvoice.default,
-        join: {
+  //       join: {
-          from: 'items_entries.referenceId',
+  //         from: 'items_entries.referenceId',
-          to: 'sales_invoices.id',
+  //         to: 'sales_invoices.id',
-        },
+  //       },
-      },
+  //     },
 
-      bill: {
+  //     bill: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: Bill.default,
+  //       modelClass: Bill.default,
-        join: {
+  //       join: {
-          from: 'items_entries.referenceId',
+  //         from: 'items_entries.referenceId',
-          to: 'bills.id',
+  //         to: 'bills.id',
-        },
+  //       },
-      },
+  //     },
 
-      estimate: {
+  //     estimate: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: SaleEstimate.default,
+  //       modelClass: SaleEstimate.default,
-        join: {
+  //       join: {
-          from: 'items_entries.referenceId',
+  //         from: 'items_entries.referenceId',
-          to: 'sales_estimates.id',
+  //         to: 'sales_estimates.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Sale receipt reference.
+  //      * Sale receipt reference.
-       */
+  //      */
-      receipt: {
+  //     receipt: {
-        relation: Model.BelongsToOneRelation,
+  //       relation: Model.BelongsToOneRelation,
-        modelClass: SaleReceipt.default,
+  //       modelClass: SaleReceipt.default,
-        join: {
+  //       join: {
-          from: 'items_entries.referenceId',
+  //         from: 'items_entries.referenceId',
-          to: 'sales_receipts.id',
+  //         to: 'sales_receipts.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Project task reference.
+  //      * Project task reference.
-       */
+  //      */
-      projectTaskRef: {
+  //     projectTaskRef: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: ProjectTask.default,
+  //       modelClass: ProjectTask.default,
-        join: {
+  //       join: {
-          from: 'items_entries.projectRefId',
+  //         from: 'items_entries.projectRefId',
-          to: 'tasks.id',
+  //         to: 'tasks.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Project expense reference.
+  //      * Project expense reference.
-       */
+  //      */
-      projectExpenseRef: {
+  //     projectExpenseRef: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: Expense.default,
+  //       modelClass: Expense.default,
-        join: {
+  //       join: {
-          from: 'items_entries.projectRefId',
+  //         from: 'items_entries.projectRefId',
-          to: 'expenses_transactions.id',
+  //         to: 'expenses_transactions.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Project bill reference.
+  //      * Project bill reference.
-       */
+  //      */
-      projectBillRef: {
+  //     projectBillRef: {
-        relation: Model.HasManyRelation,
+  //       relation: Model.HasManyRelation,
-        modelClass: Bill.default,
+  //       modelClass: Bill.default,
-        join: {
+  //       join: {
-          from: 'items_entries.projectRefId',
+  //         from: 'items_entries.projectRefId',
-          to: 'bills.id',
+  //         to: 'bills.id',
-        },
+  //       },
-      },
+  //     },
 
-      /**
+  //     /**
-       * Tax rate reference.
+  //      * Tax rate reference.
-       */
+  //      */
-      tax: {
+  //     tax: {
-        relation: Model.HasOneRelation,
+  //       relation: Model.HasOneRelation,
-        modelClass: TaxRate.default,
+  //       modelClass: TaxRate.default,
-        join: {
+  //       join: {
-          from: 'items_entries.taxRateId',
+  //         from: 'items_entries.taxRateId',
-          to: 'tax_rates.id',
+  //         to: 'tax_rates.id',
-        },
+  //       },
-      },
+  //     },
-    };
+  //   };
-  }
+  // }
 }

packages/server-nest/src/modules/Transformer/Transformer.module.ts

@@ -4,8 +4,8 @@ import { TenancyContext } from '../Tenancy/TenancyContext.service';
 
 @Global()
 @Module({
-  providers: [TransformerInjectable],
+  providers: [TransformerInjectable, TenancyContext],
   exports: [TransformerInjectable],
-  imports: [TenancyContext],
+  imports: [],
 })
 export class TransformerModule {}

packages/server-nest/src/modules/VendorCredit/models/VendorCredit.ts

@@ -0,0 +1,296 @@
+import { Model, raw, mixin } from 'objection';
+// import TenantModel from 'models/TenantModel';
+// import BillSettings from './Bill.Settings';
+// import ModelSetting from './ModelSetting';
+// import CustomViewBaseModel from './CustomViewBaseModel';
+// import { DEFAULT_VIEWS } from '@/services/Purchases/VendorCredits/constants';
+// import ModelSearchable from './ModelSearchable';
+// import VendorCreditMeta from './VendorCredit.Meta';
+import { BaseModel } from '@/models/Model';
+
+export class VendorCredit extends BaseModel {
+  vendorId: number;
+  amount: number;
+  currencyCode: string;
+  vendorCreditDate: Date;
+  vendorCreditNumber: string;
+  referenceNo: string;
+  refundedAmount: number;
+  invoicedAmount: number;
+  exchangeRate: number;
+  note: string;
+  openedAt: Date;
+  userId: number;
+
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'vendor_credits';
+  }
+
+  /**
+   * Vendor credit amount in local currency.
+   * @returns {number}
+   */
+  get localAmount() {
+    return this.amount * this.exchangeRate;
+  }
+
+  /**
+   * Model modifiers.
+   */
+  static get modifiers() {
+    return {
+      /**
+       * Filters the credit notes in draft status.
+       */
+      draft(query) {
+        query.where('opened_at', null);
+      },
+
+      /**
+       * Filters the published vendor credits.
+       */
+      published(query) {
+        query.whereNot('opened_at', null);
+      },
+
+      /**
+       * Filters the open vendor credits.
+       */
+      open(query) {
+        query
+          .where(
+            raw(`COALESCE(REFUNDED_AMOUNT) + COALESCE(INVOICED_AMOUNT) <
+            COALESCE(AMOUNT)`),
+          )
+          .modify('published');
+      },
+
+      /**
+       * Filters the closed vendor credits.
+       */
+      closed(query) {
+        query
+          .where(
+            raw(`COALESCE(REFUNDED_AMOUNT) + COALESCE(INVOICED_AMOUNT) =
+            COALESCE(AMOUNT)`),
+          )
+          .modify('published');
+      },
+
+      /**
+       * Status filter.
+       */
+      filterByStatus(query, filterType) {
+        switch (filterType) {
+          case 'draft':
+            query.modify('draft');
+            break;
+          case 'published':
+            query.modify('published');
+            break;
+          case 'open':
+          default:
+            query.modify('open');
+            break;
+          case 'closed':
+            query.modify('closed');
+            break;
+        }
+      },
+
+      /**
+       *
+       */
+      sortByStatus(query, order) {
+        query.orderByRaw(
+          `COALESCE(REFUNDED_AMOUNT) + COALESCE(INVOICED_AMOUNT) = COALESCE(AMOUNT) ${order}`,
+        );
+      },
+    };
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return ['createdAt', 'updatedAt'];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return [
+      'localAmount',
+      'isDraft',
+      'isPublished',
+      'isOpen',
+      'isClosed',
+      'creditsRemaining',
+    ];
+  }
+
+  /**
+   * Detarmines whether the vendor credit is draft.
+   * @returns {boolean}
+   */
+  get isDraft() {
+    return !this.openedAt;
+  }
+
+  /**
+   * Detarmines whether vendor credit is published.
+   * @returns {boolean}
+   */
+  get isPublished() {
+    return !!this.openedAt;
+  }
+
+  /**
+   * Detarmines whether the credit note is open.
+   * @return {boolean}
+   */
+  get isOpen() {
+    return !!this.openedAt && this.creditsRemaining > 0;
+  }
+
+  /**
+   * Detarmines whether the credit note is closed.
+   * @return {boolean}
+   */
+  get isClosed() {
+    return this.openedAt && this.creditsRemaining === 0;
+  }
+
+  /**
+   * Retrieve the credits remaining.
+   * @returns {number}
+   */
+  get creditsRemaining() {
+    return Math.max(this.amount - this.refundedAmount - this.invoicedAmount, 0);
+  }
+
+  /**
+   * Bill model settings.
+   */
+  // static get meta() {
+  //   return BillSettings;
+  // }
+
+  /**
+   * Relationship mapping.
+   */
+  // static get relationMappings() {
+  //   const Vendor = require('models/Vendor');
+  //   const ItemEntry = require('models/ItemEntry');
+  //   const Branch = require('models/Branch');
+  //   const Document = require('models/Document');
+  //   const Warehouse = require('models/Warehouse');
+
+  //   return {
+  //     vendor: {
+  //       relation: Model.BelongsToOneRelation,
+  //       modelClass: Vendor.default,
+  //       join: {
+  //         from: 'vendor_credits.vendorId',
+  //         to: 'contacts.id',
+  //       },
+  //       filter(query) {
+  //         query.where('contact_service', 'vendor');
+  //       },
+  //     },
+
+  //     entries: {
+  //       relation: Model.HasManyRelation,
+  //       modelClass: ItemEntry.default,
+  //       join: {
+  //         from: 'vendor_credits.id',
+  //         to: 'items_entries.referenceId',
+  //       },
+  //       filter(builder) {
+  //         builder.where('reference_type', 'VendorCredit');
+  //         builder.orderBy('index', 'ASC');
+  //       },
+  //     },
+
+  //     /**
+  //      * Vendor credit may belongs to branch.
+  //      */
+  //     branch: {
+  //       relation: Model.BelongsToOneRelation,
+  //       modelClass: Branch.default,
+  //       join: {
+  //         from: 'vendor_credits.branchId',
+  //         to: 'branches.id',
+  //       },
+  //     },
+
+  //     /**
+  //      * Vendor credit may has associated warehouse.
+  //      */
+  //     warehouse: {
+  //       relation: Model.BelongsToOneRelation,
+  //       modelClass: Warehouse.default,
+  //       join: {
+  //         from: 'vendor_credits.warehouseId',
+  //         to: 'warehouses.id',
+  //       },
+  //     },
+
+  //     /**
+  //      * Vendor credit may has many attached attachments.
+  //      */
+  //     attachments: {
+  //       relation: Model.ManyToManyRelation,
+  //       modelClass: Document.default,
+  //       join: {
+  //         from: 'vendor_credits.id',
+  //         through: {
+  //           from: 'document_links.modelId',
+  //           to: 'document_links.documentId',
+  //         },
+  //         to: 'documents.id',
+  //       },
+  //       filter(query) {
+  //         query.where('model_ref', 'VendorCredit');
+  //       },
+  //     },
+  //   };
+  // }
+
+  /**
+   *
+   */
+  // static get meta() {
+  //   return VendorCreditMeta;
+  // }
+
+  /**
+   * Retrieve the default custom views, roles and columns.
+   */
+  // static get defaultViews() {
+  //   return DEFAULT_VIEWS;
+  // }
+
+  /**
+   * Model search attributes.
+   */
+  static get searchRoles() {
+    return [
+      { fieldKey: 'credit_number', comparator: 'contains' },
+      { condition: 'or', fieldKey: 'reference_no', comparator: 'contains' },
+      { condition: 'or', fieldKey: 'amount', comparator: 'equals' },
+    ];
+  }
+
+  /**
+   * Prevents mutate base currency since the model is not empty.
+   * @returns {boolean}
+   */
+  static get preventMutateBaseCurrency() {
+    return true;
+  }
+}

packages/server-nest/src/modules/VendorCredit/models/VendorCreditAppliedBill.ts

@@ -0,0 +1,50 @@
+import { mixin, Model } from 'objection';
+// import TenantModel from 'models/TenantModel';
+// import ModelSetting from './ModelSetting';
+// import CustomViewBaseModel from './CustomViewBaseModel';
+// import ModelSearchable from './ModelSearchable';
+import { BaseModel } from '@/models/Model';
+
+export class VendorCreditAppliedBill extends BaseModel {
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'vendor_credit_applied_bill';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return ['created_at', 'updated_at'];
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const { Bill } = require('../../Bills/models/Bill');
+    const { VendorCredit } = require('../../VendorCredit/models/VendorCredit');
+
+    return {
+      bill: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: Bill,
+        join: {
+          from: 'vendor_credit_applied_bill.billId',
+          to: 'bills.id',
+        },
+      },
+
+      vendorCredit: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: VendorCredit,
+        join: {
+          from: 'vendor_credit_applied_bill.vendorCreditId',
+          to: 'vendor_credits.id',
+        },
+      },
+    };
+  }
+}

packages/server-nest/src/modules/Vendors/Vendors.controller.ts

@@ -13,8 +13,10 @@ import {
   IVendorNewDTO,
   IVendorOpeningBalanceEditDTO,
 } from './types/Vendors.types';
+import { PublicRoute } from '../Auth/Jwt.guard';
 
 @Controller('vendors')
+@PublicRoute()
 export class VendorsController {
   constructor(private vendorsApplication: VendorsApplication) {}
 

packages/server-nest/src/modules/Vendors/commands/DeleteVendor.service.ts

@@ -19,7 +19,7 @@ export class DeleteVendorService {
   constructor(
     private eventPublisher: EventEmitter2,
     private uow: UnitOfWork,
-    @Inject(Vendor.name) private contactModel: typeof Vendor,
+    @Inject(Vendor.name) private vendorModel: typeof Vendor,
   ) {}
 
   /**
@@ -29,9 +29,8 @@ export class DeleteVendorService {
    */
   public async deleteVendor(vendorId: number) {
     // Retrieves the old vendor or throw not found service error.
-    const oldVendor = await this.contactModel
+    const oldVendor = await this.vendorModel
       .query()
-      .modify('vendor')
       .findById(vendorId)
       .throwIfNotFound();
     // .queryAndThrowIfHasRelations({
@@ -47,7 +46,7 @@ export class DeleteVendorService {
     // Deletes vendor contact under unit-of-work.
     return this.uow.withTransaction(async (trx: Knex.Transaction) => {
       // Deletes the vendor contact from the storage.
-      await this.contactModel.query(trx).findById(vendorId).delete();
+      await this.vendorModel.query(trx).findById(vendorId).delete();
 
       // Triggers `onVendorDeleted` event.
       await this.eventPublisher.emitAsync(events.vendors.onDeleted, {

packages/server-nest/src/modules/Vendors/models/Vendor.ts

@@ -170,7 +170,7 @@ export class Vendor extends BaseModel {
     return {
       bills: {
         relation: Model.HasManyRelation,
-        modelClass: Bill.default,
+        modelClass: Bill,
         join: {
           from: 'contacts.id',
           to: 'bills.vendorId',
@@ -178,7 +178,7 @@ export class Vendor extends BaseModel {
       },
       overdueBills: {
         relation: Model.HasManyRelation,
-        modelClass: Bill.default,
+        modelClass: Bill,
         join: {
           from: 'contacts.id',
           to: 'bills.vendorId',

packages/server-nest/src/modules/Vendors/queries/GetVendor.ts

@@ -18,7 +18,6 @@ export class GetVendorService {
     const vendor = await this.vendorModel
       .query()
       .findById(vendorId)
-      .modify('vendor')
       .throwIfNotFound();
 
     // Transformes the vendor.

packages/server-nest/src/modules/Warehouses/Warehouses.module.ts

@@ -16,6 +16,7 @@ import { ActivateWarehousesService } from './commands/ActivateWarehouses.service
 import { CreateInitialWarehouse } from './commands/CreateInitialWarehouse.service';
 import { WarehousesSettings } from './WarehousesSettings';
 import { I18nContext } from 'nestjs-i18n';
+import { WarehouseTransactionDTOTransform } from './Integrations/WarehouseTransactionDTOTransform';
 
 @Module({
   imports: [TenancyDatabaseModule],
@@ -36,6 +37,8 @@ import { I18nContext } from 'nestjs-i18n';
     I18nContext,
     TenancyContext,
     TransformerInjectable,
+    WarehouseTransactionDTOTransform
   ],
+  exports: [WarehouseTransactionDTOTransform],
 })
 export class WarehousesModule {}

packages/server-nest/src/utils/transform-to-key.ts

@@ -0,0 +1,9 @@
+
+export const transformToMap = (objects, key) => {
+  const map = new Map();
+
+  objects.forEach((object) => {
+    map.set(object[key], object);
+  });
+  return map;
+};

packages/server-nest/test/customers.e2e-spec.ts

@@ -0,0 +1,82 @@
+import * as request from 'supertest';
+import { faker } from '@faker-js/faker';
+import { app } from './init-app-test';
+
+describe('Customers (e2e)', () => {
+  it('/customers (POST)', () => {
+    return request(app.getHttpServer())
+      .post('/customers')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        customerType: 'business',
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      })
+      .expect(201);
+  });
+
+  it('/customers/:id (GET)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/customers')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        customerType: 'business',
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      });
+    const customerId = response.body.id;
+
+    return request(app.getHttpServer())
+      .get(`/customers/${customerId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .expect(200);
+  });
+
+  it('/customers/:id (DELETE)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/customers')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        customerType: 'business',
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      });
+    const customerId = response.body.id;
+
+    return request(app.getHttpServer())
+      .delete(`/customers/${customerId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .expect(200);
+  });
+
+  it('/customers/:id (PUT)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/customers')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        customerType: 'business',
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      });
+    const customerId = response.body.id;
+
+    return request(app.getHttpServer())
+      .put(`/customers/${customerId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      })
+      .expect(200);
+  });
+});

packages/server-nest/test/sale-invoices.e2e-spec.ts

@@ -0,0 +1,33 @@
+import * as request from 'supertest';
+import { faker } from '@faker-js/faker';
+import { app } from './init-app-test';
+
+describe('Sale Invoices (e2e)', () => {
+  it('/sale-invoices (POST)', () => {
+    return request(app.getHttpServer())
+      .post('/sale-invoices')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        customerId: 2,
+        invoiceDate: '2023-01-01',
+        dueDate: '2023-02-01',
+        invoiceNo: 'INV-002005',
+        referenceNo: 'REF-000201',
+        delivered: true,
+        discountType: 'percentage',
+        discount: 10,
+        branchId: 1,
+        warehouseId: 1,
+        entries: [
+          {
+            index: 1,
+            itemId: 1001,
+            quantity: 2,
+            rate: 1000,
+            description: 'Item description...',
+          },
+        ],
+      })
+      .expect(201);
+  });
+});

packages/server-nest/test/sale-receipts.e2e-spec.ts

@@ -0,0 +1,80 @@
+import * as request from 'supertest';
+import { faker } from '@faker-js/faker';
+import { app } from './init-app-test';
+
+const receiptRequest = {
+  customerId: 2,
+  depositAccountId: 1000,
+  receiptDate: '2022-02-02',
+  referenceNo: '123',
+  receiptNumber: faker.string.uuid(),
+  branchId: 1,
+  warehouseId: 1,
+  discount: 100,
+  discountType: 'amount',
+  entries: [
+    {
+      index: 1,
+      itemId: 1001,
+      quantity: 1,
+      rate: 2000,
+      description: 'asdfsadf',
+    },
+  ],
+};
+
+describe('Sale Receipts (e2e)', () => {
+  it('/sale-reeipts (POST)', () => {
+    return request(app.getHttpServer())
+      .post('/sale-receipts')
+      .set('organization-id', '4064541lv40nhca')
+      .send(receiptRequest)
+      .expect(201);
+  });
+
+  it('/sale-receipts/:id (DELETE)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/sale-receipts')
+      .set('organization-id', '4064541lv40nhca')
+      .send(receiptRequest);
+
+    const receiptId = response.body.id;
+
+    return request(app.getHttpServer())
+      .delete(`/sale-receipts/${receiptId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .send();
+  });
+
+  it('/sale-receipts/:id (PUT)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/sale-receipts')
+      .set('organization-id', '4064541lv40nhca')
+      .send(receiptRequest);
+
+    const receiptId = response.body.id;
+
+    return request(app.getHttpServer())
+      .delete(`/sale-receipts/${receiptId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        ...receiptRequest,
+        referenceNo: '321',
+      })
+      .expect(200);
+  });
+
+  it('/sale-receipts/:id (GET)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/sale-receipts')
+      .set('organization-id', '4064541lv40nhca')
+      .send(receiptRequest);
+
+    const receiptId = response.body.id;
+
+    return request(app.getHttpServer())
+      .get(`/sale-receipts/${receiptId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .expect(200);
+  });
+});

packages/server-nest/test/vendors.e2e-spec.ts

@@ -0,0 +1,75 @@
+import * as request from 'supertest';
+import { faker } from '@faker-js/faker';
+import { app } from './init-app-test';
+
+describe('Vendors (e2e)', () => {
+  it('/vendors (POST)', () => {
+    return request(app.getHttpServer())
+      .post('/vendors')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      })
+      .expect(201);
+  });
+
+  it('/vendors/:id (PUT)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/vendors')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      });
+    const vendorId = response.body.id;
+
+    return request(app.getHttpServer())
+      .put(`/vendors/${vendorId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      })
+      .expect(200);
+  });
+
+  it('/vendors/:id (GET)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/vendors')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+        email: faker.internet.email(),
+        firstName: faker.person.firstName(),
+        lastName: faker.person.lastName(),
+      });
+    const vendorId = response.body.id;
+
+    return request(app.getHttpServer())
+      .get(`/vendors/${vendorId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .expect(200);
+  });
+
+  it('/vendors/:id (DELETE)', async () => {
+    const response = await request(app.getHttpServer())
+      .post('/vendors')
+      .set('organization-id', '4064541lv40nhca')
+      .send({
+        displayName: faker.commerce.productName(),
+      });
+    const vendorId = response.body.id;
+
+    return request(app.getHttpServer())
+      .delete(`/vendors/${vendorId}`)
+      .set('organization-id', '4064541lv40nhca')
+      .expect(200);
+  });
+});