env/env.development

@@ -18,4 +18,14 @@ ELASTIC_APM_ACTIVATE=true
 ELASTIC_APM_SERVICE_NAME="Skyworld POS"
 ELASTIC_APM_SERVER_URL="http://172.10.10.10:8200"
 
-EXPORT_LIMIT_PARTITION=200
+CRON_MIDNIGHT="55 11 * * *"
+CRON_EVERY_MINUTE="55 11 * * *"
+CRON_EVERY_HOUR="0 * * * *"
+
+MIDTRANS_URL=https://app.sandbox.midtrans.com
+MIDTRANS_PRODUCTION=false
+MIDTRANS_SERVER_KEY=SB-Mid-server-ITmSD6C0nXfIcmgi4TXm6J7i
+MIDTRANS_CLIENT_KEY=SB-Mid-client-VFaU_cPL6kh2DKir
+
+EXPORT_LIMIT_PARTITION=200
+ASSETS="https://asset.sky.eigen.co.id/"

env/env.production

@@ -0,0 +1,31 @@
+PORT="3346"
+
+JWT_SECRET="ftyYM4t4kjuj/0ixvIrS18gpdvBJw42NnW71GrFrEhcn0alQkkH7TQIHU5MFFJ1e"
+JWT_EXPIRES="24h"
+JWT_REFRESH_EXPIRES="7d"
+ENC_KEY="921c83f3b90c92dca4ba9b947f99b4c9"
+IV="a671a96159e97a4f"
+
+COUCHDB_CONFIG="http://root:password@172.10.10.2:5970"
+
+DEFAULT_DB_HOST="postgres"
+DEFAULT_DB_PORT="5432"
+DEFAULT_DB_USER="root"
+DEFAULT_DB_PASS="password"
+DEFAULT_DB_NAME="pos"
+
+ELASTIC_APM_ACTIVATE=true
+ELASTIC_APM_SERVICE_NAME="Skyworld POS"
+ELASTIC_APM_SERVER_URL="http://172.10.10.10:8200"
+
+CRON_MIDNIGHT="55 11 * * *"
+CRON_EVERY_MINUTE="55 11 * * *"
+CRON_EVERY_HOUR="0 * * * *"
+
+MIDTRANS_URL=https://app.midtrans.com
+MIDTRANS_PRODUCTION=true
+MIDTRANS_SERVER_KEY=Mid-server-6lA4Nnmov2BSOcwVq1sLSOpC
+MIDTRANS_CLIENT_KEY=Mid-client-JiPIkIPd_RGooF8U
+
+EXPORT_LIMIT_PARTITION=200
+ASSETS="https://asset.sky.eigen.co.id/"

package.json

@@ -37,6 +37,7 @@
     "@nestjs/schedule": "^4.1.0",
     "@nestjs/swagger": "^7.3.1",
     "@nestjs/typeorm": "^10.0.2",
+    "algebra.js": "^0.2.6",
     "bcrypt": "^5.1.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
@@ -44,6 +45,8 @@
     "elastic-apm-node": "^4.5.4",
     "exceljs": "^4.4.0",
     "googleapis": "^140.0.0",
+    "mathjs": "^13.0.2",
+    "midtrans-client": "^1.3.1",
     "moment": "^2.30.1",
     "nano": "^10.1.3",
     "pg": "^8.11.5",

src/app.module.ts

@@ -54,6 +54,7 @@ import { ReportExportModule } from './modules/reports/report-export/report-expor
 import { ReportBookmarkModel } from './modules/reports/shared/models/report-bookmark.model';
 import { ExportReportHistoryModel } from './modules/reports/shared/models/export-report-history.model';
 import { CronModule } from './modules/configuration/cron/cron.module';
+import { MidtransModule } from './modules/configuration/midtrans/midtrans.module';
 
 @Module({
   imports: [
@@ -101,6 +102,7 @@ import { CronModule } from './modules/configuration/cron/cron.module';
     CronModule,
     GoogleCalendarModule,
     LogModule,
+    MidtransModule,
     SessionModule,
 
     // user

src/modules/configuration/midtrans/data/services/midtrans.service.ts

@@ -0,0 +1,38 @@
+import { Injectable } from '@nestjs/common';
+import { EventBus } from '@nestjs/cqrs';
+const midtransClient = require('midtrans-client');
+
+@Injectable()
+export class MidtransService {
+  constructor(private eventBus: EventBus) {}
+
+  get midtransInstance() {
+    return new midtransClient.Snap({
+      isProduction: false,
+      serverKey: process.env.MIDTRANS_SERVER_KEY,
+      clientKey: process.env.MIDTRANS_CLIENT_KEY,
+    });
+  }
+
+  async getStatus(orderId: string): Promise<any> {
+    return await this.midtransInstance.transaction.status(orderId);
+  }
+
+  async create(body): Promise<any> {
+    return await this.midtransInstance.createTransaction({
+      transaction_details: {
+        order_id: '123',
+        gross_amount: 10000,
+      },
+      credit_card: {
+        secure: true,
+      },
+      customer_details: {
+        first_name: 'budd',
+        last_name: 'pratama',
+        email: 'budi.pra@mail.com',
+        phone: '0822111111',
+      },
+    });
+  }
+}

src/modules/configuration/midtrans/domain/entities/midtrans-callback.event.ts

@@ -0,0 +1,8 @@
+export class MidtransCallbackEvent {
+  constructor(public readonly data: IEventMidtrans) {}
+}
+
+export interface IEventMidtrans {
+  id: string;
+  data: any;
+}

src/modules/configuration/midtrans/infrastructure/dto/midtrans.dto.ts

@@ -0,0 +1,9 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class MidtransDto {
+  @ApiProperty({
+    type: String,
+    example: '123',
+  })
+  order_id: string;
+}

src/modules/configuration/midtrans/infrastructure/midtrans.controller.ts

@@ -0,0 +1,36 @@
+import { Body, Controller, Get, Injectable, Param, Post } from '@nestjs/common';
+import { ApiTags } from '@nestjs/swagger';
+import { Public } from 'src/core/guards';
+import { MidtransService } from '../data/services/midtrans.service';
+import { EventBus } from '@nestjs/cqrs';
+import { MidtransCallbackEvent } from '../domain/entities/midtrans-callback.event';
+import { MidtransDto } from './dto/midtrans.dto';
+
+@ApiTags(`midtrans`)
+@Controller('v1/midtrans')
+@Public()
+@Injectable()
+export class MidtransController {
+  constructor(
+    private dataService: MidtransService,
+    private eventBus: EventBus,
+  ) {}
+
+  @Get(':id/status')
+  async getStatus(@Param('id') id: string) {
+    return await this.dataService.getStatus(id);
+  }
+
+  @Post('callback')
+  async callback(@Body() callback: MidtransDto) {
+    const data = await this.dataService.getStatus(callback?.order_id);
+    this.eventBus.publishAll([
+      new MidtransCallbackEvent({
+        id: data.order_id,
+        data: data,
+      }),
+    ]);
+    console.log(`midtrans callback for order ${data.order_id}`);
+    return 'success listen callback';
+  }
+}

src/modules/configuration/midtrans/midtrans.module.ts

@@ -0,0 +1,20 @@
+import { ConfigModule } from '@nestjs/config';
+import { CqrsModule } from '@nestjs/cqrs';
+import { MidtransController } from './infrastructure/midtrans.controller';
+import { MidtransService } from './data/services/midtrans.service';
+import { Module } from '@nestjs/common';
+
+@Module({
+  imports: [
+    ConfigModule.forRoot(),
+    //   TypeOrmModule.forFeature(
+    //     [
+    //     ],
+    //     CONNECTION_NAME.DEFAULT,
+    //   ),
+    CqrsModule,
+  ],
+  controllers: [MidtransController],
+  providers: [MidtransService],
+})
+export class MidtransModule {}

src/modules/transaction/reconciliation/domain/usecases/managers/batch-confirm-reconciliation.manager.ts

@@ -11,7 +11,7 @@ import { STATUS } from 'src/core/strings/constants/base.constants';
 
 @Injectable()
 export class BatchConfirmReconciliationManager extends BaseBatchUpdateStatusManager<TransactionEntity> {
-  validateData(data: TransactionEntity): Promise<void> {
+  async validateData(data: TransactionEntity): Promise<void> {
     const net_profit = data.reconciliation_mdr
       ? Number(this.data.payment_total) - Number(this.data.reconciliation_mdr)
       : null;

src/modules/transaction/reconciliation/reconciliation.module.ts

@@ -19,6 +19,7 @@ import { BatchCancelReconciliationManager } from './domain/usecases/managers/bat
 import { BatchConfirmReconciliationManager } from './domain/usecases/managers/batch-confirm-reconciliation.manager';
 import { RecapReconciliationManager } from './domain/usecases/managers/recap-reconciliation.manager';
 import { RecapPosTransactionHandler } from './domain/usecases/handlers/recap-pos-transaction.handler';
+import { SalesPriceFormulaDataService } from '../sales-price-formula/data/services/sales-price-formula-data.service';
 
 @Module({
   imports: [

src/modules/transaction/transaction/domain/usecases/handlers/settled-transaction.handler.ts

@@ -0,0 +1,96 @@
+import { EventsHandler, IEventHandler } from '@nestjs/cqrs';
+import { TransactionChangeStatusEvent } from '../../entities/event/transaction-change-status.event';
+import { SalesPriceFormulaDataService } from 'src/modules/transaction/sales-price-formula/data/services/sales-price-formula-data.service';
+import { TaxDataService } from 'src/modules/transaction/tax/data/services/tax-data.service';
+import { FormulaType } from 'src/modules/transaction/sales-price-formula/constants';
+import * as math from 'mathjs';
+import { Equation, parse } from 'algebra.js';
+import { STATUS } from 'src/core/strings/constants/base.constants';
+import { TransactionDataService } from '../../../data/services/transaction-data.service';
+import { TransactionModel } from '../../../data/models/transaction.model';
+
+@EventsHandler(TransactionChangeStatusEvent)
+export class SettledTransactionHandler
+  implements IEventHandler<TransactionChangeStatusEvent>
+{
+  constructor(
+    private formulaService: SalesPriceFormulaDataService,
+    private taxService: TaxDataService,
+    private dataService: TransactionDataService,
+  ) {}
+
+  async handle(event: TransactionChangeStatusEvent) {
+    const old_data = event.data.old;
+    const data = event.data.data;
+
+    if (
+      old_data.status == data.status ||
+      ![STATUS.ACTIVE, STATUS.SETTLED].includes(data.status)
+    )
+      return;
+
+    const profit_formula = await this.formulaService.getOneByOptions({
+      where: {
+        type: FormulaType.PROFIT_SHARE,
+      },
+    });
+
+    const sales_price = await this.formulaService.getOneByOptions({
+      where: {
+        type: FormulaType.SALES_PRICE,
+      },
+    });
+
+    const taxes = await this.taxService.getManyByOptions({
+      where: {
+        status: STATUS.ACTIVE,
+      },
+    });
+
+    const queryRunner = this.dataService
+      .getRepository()
+      .manager.connection.createQueryRunner();
+
+    // const profit_share_value = this.calculateFormula(profit_formula.formula_string, taxes, data.payment_total_net_profit ?? 0);
+    // const sale_price_value = this.calculateFormula(sales_price.formula_string, taxes, data.payment_total_net_profit ?? 0);
+
+    Object.assign(data, {
+      profit_share_formula: profit_formula.formula_string,
+      sales_price_formula: sales_price.formula_string,
+    });
+
+    await this.dataService.create(queryRunner, TransactionModel, data);
+  }
+
+  calculateFormula(formula, taxes, total) {
+    const regex = /([a-zA-Z0-9_]+)/g;
+    const variable = {};
+
+    const matches: string[] = formula.match(regex);
+    const uniqueMatches = new Set(matches);
+    const keys = Array.from(uniqueMatches).filter((key) => key != 'dpp');
+
+    for (const key of keys) {
+      const keyData = taxes.find((tax) => tax.name == key);
+      variable[key] = keyData.value / 100;
+    }
+
+    try {
+      const x1 = math.simplify(formula, variable).toString();
+      console.log('Formula ', x1);
+      const dppFormula = parse(x1);
+      const totalFormula = parse(total.toString());
+      const equation = new Equation(totalFormula, dppFormula);
+
+      console.log(equation.toString());
+      const result = equation.solveFor('dpp').toString();
+      console.log(result);
+
+      const value = math.evaluate(result);
+      console.log(value);
+      return value;
+    } catch (e) {
+      console.log(e);
+    }
+  }
+}

src/modules/transaction/transaction/domain/usecases/managers/active-transaction.manager.ts

@@ -0,0 +1,45 @@
+import { Injectable } from '@nestjs/common';
+import { BaseUpdateStatusManager } from 'src/core/modules/domain/usecase/managers/base-update-status.manager';
+import { TransactionEntity } from '../../entities/transaction.entity';
+import {
+  EventTopics,
+  validateRelations,
+} from 'src/core/strings/constants/interface.constants';
+import { TransactionModel } from '../../../data/models/transaction.model';
+import { TransactionChangeStatusEvent } from '../../entities/event/transaction-change-status.event';
+
+@Injectable()
+export class ActiveTransactionManager extends BaseUpdateStatusManager<TransactionEntity> {
+  getResult(): string {
+    return `Success active data ${this.result.invoice_code}`;
+  }
+
+  async validateProcess(): Promise<void> {
+    return;
+  }
+
+  async beforeProcess(): Promise<void> {
+    return;
+  }
+
+  async afterProcess(): Promise<void> {
+    return;
+  }
+
+  get validateRelations(): validateRelations[] {
+    return [];
+  }
+
+  get entityTarget(): any {
+    return TransactionModel;
+  }
+
+  get eventTopics(): EventTopics[] {
+    return [
+      {
+        topic: TransactionChangeStatusEvent,
+        data: this.data,
+      },
+    ];
+  }
+}

src/modules/transaction/transaction/domain/usecases/managers/batch-active-transaction.manager.ts

@@ -0,0 +1,45 @@
+import { BaseBatchUpdateStatusManager } from 'src/core/modules/domain/usecase/managers/base-batch-update-status.manager';
+import { TransactionEntity } from '../../entities/transaction.entity';
+import {
+  EventTopics,
+  validateRelations,
+} from 'src/core/strings/constants/interface.constants';
+import { TransactionModel } from '../../../data/models/transaction.model';
+import { TransactionChangeStatusEvent } from '../../entities/event/transaction-change-status.event';
+import { BatchResult } from 'src/core/response/domain/ok-response.interface';
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class BatchActiveTransactionManager extends BaseBatchUpdateStatusManager<TransactionEntity> {
+  validateData(data: TransactionEntity): Promise<void> {
+    return;
+  }
+
+  beforeProcess(): Promise<void> {
+    return;
+  }
+
+  afterProcess(): Promise<void> {
+    return;
+  }
+
+  get validateRelations(): validateRelations[] {
+    return [];
+  }
+
+  get entityTarget(): any {
+    return TransactionModel;
+  }
+
+  get eventTopics(): EventTopics[] {
+    return [
+      {
+        topic: TransactionChangeStatusEvent,
+      },
+    ];
+  }
+
+  getResult(): BatchResult {
+    return this.result;
+  }
+}

src/modules/transaction/transaction/domain/usecases/managers/batch-confirm-transaction.manager.ts

@@ -16,7 +16,7 @@ import { STATUS } from 'src/core/strings/constants/base.constants';
 
 @Injectable()
 export class BatchConfirmTransactionManager extends BaseBatchUpdateStatusManager<TransactionEntity> {
-  validateData(data: TransactionEntity): Promise<void> {
+  async validateData(data: TransactionEntity): Promise<void> {
     if (data.status != STATUS.DRAFT) {
       throw new UnprocessableEntityException({
         statusCode: HttpStatus.UNPROCESSABLE_ENTITY,

src/modules/transaction/transaction/domain/usecases/managers/batch-inactive-transaction.manager.ts

@@ -0,0 +1,45 @@
+import { BaseBatchUpdateStatusManager } from 'src/core/modules/domain/usecase/managers/base-batch-update-status.manager';
+import { TransactionEntity } from '../../entities/transaction.entity';
+import {
+  EventTopics,
+  validateRelations,
+} from 'src/core/strings/constants/interface.constants';
+import { TransactionModel } from '../../../data/models/transaction.model';
+import { TransactionChangeStatusEvent } from '../../entities/event/transaction-change-status.event';
+import { BatchResult } from 'src/core/response/domain/ok-response.interface';
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class BatchInactiveTransactionManager extends BaseBatchUpdateStatusManager<TransactionEntity> {
+  validateData(data: TransactionEntity): Promise<void> {
+    return;
+  }
+
+  beforeProcess(): Promise<void> {
+    return;
+  }
+
+  afterProcess(): Promise<void> {
+    return;
+  }
+
+  get validateRelations(): validateRelations[] {
+    return [];
+  }
+
+  get entityTarget(): any {
+    return TransactionModel;
+  }
+
+  get eventTopics(): EventTopics[] {
+    return [
+      {
+        topic: TransactionChangeStatusEvent,
+      },
+    ];
+  }
+
+  getResult(): BatchResult {
+    return this.result;
+  }
+}

src/modules/transaction/transaction/domain/usecases/managers/helpers/mapping-transaction.helper.ts

@@ -2,7 +2,7 @@ import { STATUS } from 'src/core/strings/constants/base.constants';
 import { TransactionType } from 'src/modules/transaction/transaction/constants';
 
 export function mappingTransaction(data) {
-  let payment_type_bank;
+  let payment_type_bank: any = null;
   const season_period = {
     id: data.season_period_id,
     holiday_name: data.season_period_name,
@@ -12,7 +12,7 @@ export function mappingTransaction(data) {
     },
   };
 
-  if (data.payment_type_method_id) {
+  if (data.payment_type_method_id || data.payment_type_method_name) {
     payment_type_bank = {
       id: data.payment_type_method_id,
       issuer_name: data.payment_type_method_name,
@@ -93,6 +93,7 @@ export function mappingRevertTransaction(data, type) {
 
   Object.assign(data, {
     type: type,
+    payment_total_net_profit: data.payment_total,
     customer_category_id: data.customer_category?.id ?? null,
     customer_category_name: data.customer_category?.name ?? null,
     season_period_id: data.season_period?.id ?? null,

src/modules/transaction/transaction/domain/usecases/managers/inactive-transaction.manager.ts

@@ -0,0 +1,45 @@
+import { Injectable } from '@nestjs/common';
+import { BaseUpdateStatusManager } from 'src/core/modules/domain/usecase/managers/base-update-status.manager';
+import { TransactionEntity } from '../../entities/transaction.entity';
+import {
+  EventTopics,
+  validateRelations,
+} from 'src/core/strings/constants/interface.constants';
+import { TransactionModel } from '../../../data/models/transaction.model';
+import { TransactionChangeStatusEvent } from '../../entities/event/transaction-change-status.event';
+
+@Injectable()
+export class InactiveTransactionManager extends BaseUpdateStatusManager<TransactionEntity> {
+  getResult(): string {
+    return `Success inactive data ${this.result.invoice_code}`;
+  }
+
+  async validateProcess(): Promise<void> {
+    return;
+  }
+
+  async beforeProcess(): Promise<void> {
+    return;
+  }
+
+  async afterProcess(): Promise<void> {
+    return;
+  }
+
+  get validateRelations(): validateRelations[] {
+    return [];
+  }
+
+  get entityTarget(): any {
+    return TransactionModel;
+  }
+
+  get eventTopics(): EventTopics[] {
+    return [
+      {
+        topic: TransactionChangeStatusEvent,
+        data: this.data,
+      },
+    ];
+  }
+}

src/modules/transaction/transaction/transaction.module.ts

@@ -29,6 +29,7 @@ import { TaxDataService } from '../tax/data/services/tax-data.service';
 import { SalesPriceFormulaDataService } from '../sales-price-formula/data/services/sales-price-formula-data.service';
 import { SalesPriceFormulaModel } from '../sales-price-formula/data/models/sales-price-formula.model';
 import { TaxModel } from '../tax/data/models/tax.model';
+import { SettledTransactionHandler } from './domain/usecases/handlers/settled-transaction.handler';
 
 @Module({
   imports: [
@@ -48,6 +49,7 @@ import { TaxModel } from '../tax/data/models/tax.model';
   controllers: [TransactionDataController, TransactionReadController],
   providers: [
     PosTransactionHandler,
+    SettledTransactionHandler,
 
     IndexTransactionManager,
     DetailTransactionManager,