fixing: get product by supplier and categories

src/product/product.controller.ts

@@ -83,6 +83,7 @@ export class ProductController {
   async findByCategoriesAll(
     @Query('page') page: number,
     @Query('categories') categories: string,
+    @Query('supplier') supplier: string,
   ) {
     const data = await this.productService.findAllByCategories(
       page,
@@ -102,7 +103,7 @@ export class ProductController {
     @Query('categories') categories: string,
     @Request() req,
   ) {
-    const data = await this.productService.findAllByCategoriesAndPartner(
+    const data = await this.productService.findAllForPartner(
       page,
       categories,
       req.user.username,

src/product/product.service.ts

@@ -15,6 +15,7 @@ import { productType } from '../helper/enum-list';
 import { UpdatePriceProductDto } from './dto/product/update-price-product.dto';
 import { Raw } from 'typeorm/browser';
 import { UsersService } from '../users/users.service';
+import { SupplierService } from '../users/supplier/supplier.service';
 
 export class ProductService {
   constructor(
@@ -24,6 +25,7 @@ export class ProductService {
     private productHistoryPrice: Repository<ProductHistoryPrice>,
     private productSubCategoriesService: ProductSubCategoriesService,
     private usersService: UsersService,
+    private supplierService: SupplierService,
   ) {}
 
   async create(createProductDto: CreateProductDto) {
@@ -62,13 +64,17 @@ export class ProductService {
     });
   }
 
-  async findAllByCategories(page, categories) {
+  async findAllByCategories(page, categories, supplier) {
     const baseQuery = this.productRepository
       .createQueryBuilder('product')
       .leftJoin('product.sub_categories', 'sub_categories')
-      .where('sub_categories.category_id = :id', {
+      .where(
+        'sub_categories.category_id = :id and product.supplier_id = :supplier_id',
+        {
           id: categories,
-      })
+          supplier_id: supplier,
+        },
+      )
       .leftJoinAndMapOne(
         'product.currentPrice',
         'product.priceHistory',
@@ -89,19 +95,20 @@ export class ProductService {
     };
   }
 
-  async findAllByCategoriesAndPartner(
+  async findAllForPartner(page: number, categories: string, username: string) {
-    page: number,
-    categories: string,
-    username: string,
-  ) {
     const user = await this.usersService.findOneByUsername(username);
+    const supplier = await this.supplierService.findByActive();
 
     const baseQuery = this.productRepository
       .createQueryBuilder('product')
       .leftJoin('product.sub_categories', 'sub_categories')
-      .where('sub_categories.category_id = :id', {
+      .where(
+        'sub_categories.category_id = :id and product.supplier_id = :supplier_id',
+        {
           id: categories,
-      })
+          supplier_id: supplier.id,
+        },
+      )
       .leftJoinAndMapOne(
         'product.currentPrice',
         'product.priceHistory',

src/users/supplier/supplier.service.ts

@@ -48,7 +48,7 @@ export class SupplierService {
     supplierData.id = uuid.v4();
     supplierData.name = createSupplierDto.name;
     supplierData.code = createSupplierDto.code;
-    supplierData.status = true;
+    supplierData.status = false;
 
     await this.connection.transaction(async (manager) => {
       const result = await manager.insert(Supplier, supplierData);
@@ -158,4 +158,24 @@ export class SupplierService {
       }
     }
   }
+
+  async findByActive() {
+    try {
+      return await this.supplierRepository.findOneOrFail({
+        status: true,
+      });
+    } catch (e) {
+      if (e instanceof EntityNotFoundError) {
+        throw new HttpException(
+          {
+            statusCode: HttpStatus.NOT_FOUND,
+            error: 'Supplier Data not found',
+          },
+          HttpStatus.NOT_FOUND,
+        );
+      } else {
+        throw e;
+      }
+    }
+  }
 }