add: parser upload product

package.json

@@ -35,7 +35,9 @@
     "class-transformer": "^0.4.0",
     "class-validator": "^0.13.1",
     "crypto": "^1.0.1",
+    "csv-parser": "^3.0.0",
     "decimal.js": "^10.3.1",
+    "fs": "^0.0.1-security",
     "fs-extra": "^10.0.0",
     "joi": "^17.4.2",
     "lodash": "^4.17.21",

src/helper/csv-parser.ts

@@ -0,0 +1,28 @@
+import { createReadStream } from 'fs';
+import * as csvParser from 'csv-parser';
+import * as path from 'path';
+
+export async function parsingFile(dataFile) {
+  const parsingData: any = await new Promise((resolve, reject) => {
+    const results = [];
+
+    const file = createReadStream(
+      path.join(
+        process.cwd(),
+        './files/Template Upload Product - Sheet1-a532.csv',
+      ),
+    );
+
+    file
+      .pipe(
+        csvParser({
+          headers: false,
+        }),
+      )
+      .on('data', (data) => results.push(data))
+      .on('end', () => {
+        resolve(results);
+      });
+  });
+  return parsingData;
+}

src/product/product-sub-categories.service.ts

@@ -105,6 +105,14 @@ export class ProductSubCategoriesService {
     }
   }
 
+  async findOneForCSVParser(code: string) {
+    return await this.productSubCategoriesRepository.findOne({
+      where: {
+        code: code,
+      },
+    });
+  }
+
   async update(
     id: string,
     updateCategoriesProductDto: UpdateSubCategoriesProductDto,

src/product/product.controller.ts

@@ -92,10 +92,7 @@ export class ProductController {
 
   @Get('test')
   async test(@Request() req) {
-    const data = await this.productHistoryPriceService.findOne(
-      '4d3b328c-3ce4-4c84-84bb-cd9c36e85a45',
-      '27effb3e-0351-428a-ba7f-08a21c54e16a',
-    );
+    const data = await this.productService.processUploadCSV();
 
     return {
       data,

src/product/product.service.ts

@@ -1,5 +1,5 @@
 import { HttpException, HttpStatus } from '@nestjs/common';
-import { EntityNotFoundError, Repository } from 'typeorm';
+import { EntityNotFoundError, IsNull, Repository } from 'typeorm';
 import { Product } from './entities/product.entity';
 import { InjectRepository } from '@nestjs/typeorm';
 import { CreateProductDto } from './dto/product/create-product.dto';
@@ -10,6 +10,8 @@ import { productType } from '../helper/enum-list';
 import { UpdatePriceProductDto } from './dto/product/update-price-product.dto';
 import { UsersService } from '../users/users.service';
 import { SupplierService } from '../users/supplier/supplier.service';
+import { parsingFile } from '../helper/csv-parser';
+import { PartnerService } from '../users/partner/partner.service';
 
 export class ProductService {
   constructor(
@@ -20,6 +22,7 @@ export class ProductService {
     private productSubCategoriesService: ProductSubCategoriesService,
     private usersService: UsersService,
     private supplierService: SupplierService,
+    private partnerService: PartnerService,
   ) {}
 
   async create(createProductDto: CreateProductDto) {
@@ -47,6 +50,83 @@ export class ProductService {
     return this.productRepository.findOneOrFail(result.identifiers[0].id);
   }
 
+  async processUploadCSV() {
+    const data = await parsingFile('');
+    data.shift();
+    await Promise.all(
+      data.map(async (it) => {
+        let dataHistoryPrice;
+        let partnerData;
+
+        const subCategories =
+          await this.productSubCategoriesService.findOneForCSVParser(it[2]);
+
+        if (!subCategories) {
+          return;
+        }
+
+        const productData = await this.productRepository.findOne({
+          code: it[0],
+        });
+        if (productData) {
+          //TODO : Handle Update Product
+          productData.name = it[1];
+          productData.status = it[5] == 'active' ? 'ACTIVE' : 'NOT ACTIVE';
+          await this.productRepository.save(productData);
+
+          //TODO : Handle History Price
+          if (it[6] != '-' && it[6] != '') {
+            partnerData = await this.partnerService.findOne(it[6]);
+            dataHistoryPrice = await this.productHistoryPrice.findOne({
+              product: productData,
+              partner: partnerData,
+            });
+          } else {
+            dataHistoryPrice = await this.productHistoryPrice.findOne({
+              product: productData,
+            });
+          }
+
+          dataHistoryPrice.endDate = new Date();
+          await this.productHistoryPrice.save(dataHistoryPrice);
+
+          await this.productHistoryPrice.insert({
+            product: productData,
+            mark_up_price: it[4],
+            price: it[3],
+            type: productType.NORMAL,
+            startDate: new Date(),
+            endDate: null,
+            partner: it[6] != '-' ? partnerData : null,
+          });
+        } else {
+          let partnerData;
+          if (it[6] != '-' && it[6] != '') {
+            partnerData = await this.partnerService.findOne(it[6]);
+          }
+          const savedProduct = await this.productRepository.insert({
+            name: it[1],
+            code: it[0],
+            status: it[5] == 'active' ? 'ACTIVE' : 'NOT ACTIVE',
+            sub_categories: subCategories,
+          });
+
+          await this.productHistoryPrice.insert({
+            product: savedProduct.identifiers[0],
+            mark_up_price: it[4],
+            price: it[3],
+            type: productType.NORMAL,
+            startDate: new Date(),
+            endDate: null,
+            partner: it[6] != '-' ? partnerData : null,
+          });
+        }
+      }),
+    );
+
+    return data;
+  }
+
   async findAll(
     page: number,
     supplier: string,

src/transaction/transaction.controller.ts

@@ -1,4 +1,15 @@
-import { Body, Controller, Get, HttpStatus, Param, ParseUUIDPipe, Post, Put, Query, Request } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  Get,
+  HttpStatus,
+  Param,
+  ParseUUIDPipe,
+  Post,
+  Put,
+  Query,
+  Request,
+} from '@nestjs/common';
 import { TransactionService } from './transaction.service';
 import { DistributeTransactionDto } from './dto/distribute-transaction.dto';
 import { OrderTransactionDto } from './dto/order-transaction.dto';

src/users/dto/create-partner.dto.ts

@@ -10,6 +10,9 @@ export class CreatePartnerDto {
   @IsNotEmpty()
   owner: string;
 
+  @IsNotEmpty()
+  code: string;
+
   @IsNotEmpty()
   npwp: string;
 

src/users/entities/partner.entity.ts

@@ -11,6 +11,11 @@ export class Partner extends BaseModel {
   @Column()
   name: string;
 
+  @Column({
+    nullable: true,
+  })
+  code: string;
+
   @Column()
   npwp: string;
 

src/users/partner/partner.service.ts

@@ -1,6 +1,12 @@
-import { forwardRef, HttpException, HttpStatus, Inject, Injectable } from '@nestjs/common';
+import {
+  forwardRef,
+  HttpException,
+  HttpStatus,
+  Inject,
+  Injectable,
+} from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Connection, Not, Repository } from 'typeorm';
+import { Connection, EntityNotFoundError, Not, Repository } from 'typeorm';
 import { CoaService } from '../../transaction/coa.service';
 import { CreatePartnerDto } from '../dto/create-partner.dto';
 import { Partner } from '../entities/partner.entity';
@@ -9,6 +15,7 @@ import { UsersService } from '../users.service';
 import { CreateUserDto } from '../dto/create-user.dto';
 import { UpdatePartnerDto } from '../dto/update-partner.dto';
 import { UpdateUserDto } from '../dto/update-user.dto';
+import { when } from 'joi';
 
 @Injectable()
 export class PartnerService {
@@ -41,10 +48,12 @@ export class PartnerService {
     }
 
     const partnerData = new Partner();
+
     partnerData.id = uuid.v4();
     partnerData.name = createPartnerDto.name;
     partnerData.npwp = createPartnerDto.npwp;
     partnerData.address = createPartnerDto.address;
+    partnerData.code = createPartnerDto.code;
     partnerData.status = true;
 
     await this.connection.transaction(async (manager) => {
@@ -52,6 +61,7 @@ export class PartnerService {
     });
 
     const dataUser = new CreateUserDto();
+
     dataUser.username = `admin_${partnerData.name}`;
     dataUser.name = partnerData.name;
     dataUser.phone_number = partnerData.phone_number;
@@ -129,6 +139,14 @@ export class PartnerService {
     return partnerData;
   };
 
+  async findOne(code: string) {
+    return await this.partnerRepository.findOne({
+      where: {
+        code: code,
+      },
+    });
+  }
+
   findAllPartner(page, pageSize?) {
     return this.partnerRepository.findAndCount({
       skip: page * (pageSize || 10),

src/users/users.module.ts

@@ -19,6 +19,6 @@ import { UserDetail } from './entities/user_detail.entity';
   ],
   controllers: [UsersController],
   providers: [UsersService, SupplierService, PartnerService],
-  exports: [UsersService, SupplierService],
+  exports: [UsersService, SupplierService, PartnerService],
 })
 export class UsersModule {}

src/users/users.service.ts

@@ -1,4 +1,10 @@
-import { forwardRef, HttpException, HttpStatus, Inject, Injectable } from '@nestjs/common';
+import {
+  forwardRef,
+  HttpException,
+  HttpStatus,
+  Inject,
+  Injectable,
+} from '@nestjs/common';
 import { CreateUserDto } from './dto/create-user.dto';
 import { UpdateUserDto } from './dto/update-user.dto';
 import { Connection, EntityNotFoundError, Not, Repository } from 'typeorm';
@@ -383,6 +389,7 @@ export class UsersService {
     return this.usersRepository.findOneOrFail({
       where: {
         username,
+        isActive: true,
       },
       relations: ['roles', 'partner'],
     });

yarn.lock

@@ -2110,6 +2110,13 @@ cssstyle@^2.3.0:
   dependencies:
     cssom "~0.3.6"
 
+csv-parser@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/csv-parser/-/csv-parser-3.0.0.tgz#b88a6256d79e090a97a1b56451f9327b01d710e7"
+  integrity sha512-s6OYSXAK3IdKqYO33y09jhypG/bSDHPuyCme/IdEHfWpLf/jKcpitVFyOC6UemgGk8v7Q5u2XE0vvwmanxhGlQ==
+  dependencies:
+    minimist "^1.2.0"
+
 data-urls@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-2.0.0.tgz#156485a72963a970f5d5821aaf642bef2bf2db9b"
@@ -2867,6 +2874,11 @@ fs.realpath@^1.0.0:
   resolved "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
+fs@^0.0.1-security:
+  version "0.0.1-security"
+  resolved "https://registry.yarnpkg.com/fs/-/fs-0.0.1-security.tgz#8a7bd37186b6dddf3813f23858b57ecaaf5e41d4"
+  integrity sha1-invTcYa23d84E/I4WLV+yq9eQdQ=
+
 fsevents@^2.3.2, fsevents@~2.3.2:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"