feat: implement getAllBatchesByLocations to aggregate batch quantities by location

.env.example

-PORT=3000
-
-REDIS_HOST=redis
-REDIS_PORT=6379
-
-DB_CONNECTION=postgres
-POSTGRES_USER=postgres
-POSTGRES_PASSWORD=postgres
-DB_HOST=localhost
-DB_PORT=5432
-POSTGRES_DB=database
-NODE_ENV=dev
-POSTGRES_LOCAL_PORT=5432
-POSTGRES_DOCKER_PORT=5432
-NODE_LOCAL_PORT=3000
-NODE_DOCKER_PORT=3000
-PUBLIC_PATH=http://localhost
-
-PGADMIN_DEFAULT_EMAIL=fulano@gmail.com
-PGADMIN_DEFAULT_PASSWORD=abc123
-
-DATABASE_URL=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${DB_HOST}:${DB_PORT}/${POSTGRES_DB}

prisma/migrations/20241113214248_/migration.sql

+-- CreateEnum
+CREATE TYPE "Role" AS ENUM ('DEFAULT', 'ROOT', 'ADMIN', 'DEMO', 'API', 'SYSTEM');
+
+-- CreateEnum
+CREATE TYPE "Gender" AS ENUM ('MALE', 'FEMALE', 'OTHER');
+
+-- CreateEnum
+CREATE TYPE "Person_Type" AS ENUM ('COSTUMER', 'SUPPLIER');
+
+-- CreateEnum
+CREATE TYPE "Origin" AS ENUM ('RAW_MATERIAL', 'MADE', 'CONSUMABLE', 'OTHER');
+
+-- CreateEnum
+CREATE TYPE "Unit_Measure" AS ENUM ('UN', 'PC', 'PCT', 'ML', 'L', 'GR', 'KG', 'TON');
+
+-- CreateEnum
+CREATE TYPE "Price_Type" AS ENUM ('COST', 'SALE');
+
+-- CreateEnum
+CREATE TYPE "Stock_Moviment" AS ENUM ('INPUT', 'TRANSIT', 'OUTPUT', 'RESERVED', 'BALANCE', 'ADJUST', 'INVENTORY');
+
+-- CreateEnum
+CREATE TYPE "Production_Status" AS ENUM ('CREATED', 'SCHEDULED', 'OPEN', 'IN_PROGRESS', 'FINISHED', 'STOPPED', 'CANCELED');
+
+-- CreateEnum
+CREATE TYPE "Owner" AS ENUM ('PRODUCT', 'PRODUCTION_STEP', 'STOCK_ITEM', 'OCURRENCE');
+
+-- CreateTable
+CREATE TABLE "users" (
+    "id" SERIAL NOT NULL,
+    "email" VARCHAR(255) NOT NULL,
+    "password" VARCHAR(255) NOT NULL,
+    "role" "Role" NOT NULL DEFAULT 'DEFAULT',
+    "username" VARCHAR(255) NOT NULL,
+    "first_name" VARCHAR(255),
+    "last_name" VARCHAR(255),
+    "gender" "Gender" DEFAULT 'OTHER',
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "users_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "persons" (
+    "id" SERIAL NOT NULL,
+    "name" VARCHAR(255) NOT NULL,
+    "type" "Person_Type" NOT NULL DEFAULT 'SUPPLIER',
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "persons_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "products" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "code" VARCHAR(255) NOT NULL,
+    "unit_measure" "Unit_Measure" NOT NULL DEFAULT 'KG',
+    "category_id" INTEGER NOT NULL DEFAULT 1,
+    "group_id" INTEGER NOT NULL DEFAULT 1,
+    "supplier_id" INTEGER,
+    "nutritional_info" JSONB,
+    "images" INTEGER[],
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "origin" "Origin" NOT NULL DEFAULT 'RAW_MATERIAL',
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "products_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "categories" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "categories_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "prices" (
+    "id" SERIAL NOT NULL,
+    "product_id" INTEGER NOT NULL,
+    "price" DOUBLE PRECISION NOT NULL,
+    "type" "Price_Type" NOT NULL DEFAULT 'COST',
+    "is_current" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "prices_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "stock" (
+    "id" SERIAL NOT NULL,
+    "document_number" VARCHAR(255) NOT NULL,
+    "document_date" TIMESTAMP(6) NOT NULL,
+    "stock_moviment" "Stock_Moviment" NOT NULL,
+    "document_type" VARCHAR(255),
+    "is_balance" BOOLEAN NOT NULL DEFAULT false,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "stock_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "stock_location" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "stock_location_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "stock_items" (
+    "id" SERIAL NOT NULL,
+    "stock_id" INTEGER NOT NULL,
+    "sequence" INTEGER NOT NULL,
+    "product_id" INTEGER NOT NULL,
+    "quantity" DOUBLE PRECISION NOT NULL,
+    "unit_price" DOUBLE PRECISION NOT NULL,
+    "total_price" DOUBLE PRECISION NOT NULL,
+    "batch" TEXT,
+    "batch_expiration" TIMESTAMP(3),
+    "sku" VARCHAR(255) NOT NULL,
+    "images" INTEGER[],
+    "supplier" INTEGER,
+    "costumer" INTEGER,
+    "stock_location_id" INTEGER NOT NULL,
+    "observation" TEXT,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "stock_items_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "production_orders" (
+    "id" SERIAL NOT NULL,
+    "number" INTEGER NOT NULL,
+    "description" VARCHAR(255),
+    "production_date" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "production_line" VARCHAR(255),
+    "Production_Status" "Production_Status" NOT NULL DEFAULT 'CREATED',
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "production_orders_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "production_orders_items" (
+    "id" SERIAL NOT NULL,
+    "production_order_id" INTEGER NOT NULL,
+    "sequence" INTEGER NOT NULL,
+    "final_product_id" INTEGER NOT NULL,
+    "production_quantity_estimated" DOUBLE PRECISION NOT NULL,
+    "production_quantity_real" DOUBLE PRECISION NOT NULL,
+    "production_quantity_loss" DOUBLE PRECISION NOT NULL,
+    "batch" VARCHAR(255),
+    "batch_expiration" TIMESTAMP(3),
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "production_orders_items_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "production_order_steps" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "production_order_steps_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "production_steps_progress" (
+    "id" SERIAL NOT NULL,
+    "production_id" INTEGER NOT NULL,
+    "step_id" INTEGER NOT NULL,
+    "sequence" INTEGER NOT NULL,
+    "raw_product_id" INTEGER NOT NULL,
+    "start_time" TIMESTAMP(3),
+    "end_time" TIMESTAMP(3),
+    "total_time" DOUBLE PRECISION,
+    "initial_quantity" DOUBLE PRECISION,
+    "final_quantity" DOUBLE PRECISION,
+    "quantity_loss" DOUBLE PRECISION,
+    "machine" TEXT,
+    "production_line" TEXT,
+    "images" INTEGER[],
+    "observation" TEXT,
+    "operator" TEXT,
+    "occurrences" JSON,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "production_steps_progress_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "occurrences_of_production_stages" (
+    "id" SERIAL NOT NULL,
+    "occurrence_id" INTEGER NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "observation" TEXT,
+    "images" INTEGER[],
+    "stage_occurred_id" INTEGER NOT NULL,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "occurrences_of_production_stages_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "occurrences" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "occurrences_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "settings" (
+    "id" SERIAL NOT NULL,
+    "key" VARCHAR(255) NOT NULL,
+    "value" TEXT NOT NULL,
+    "description" TEXT,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT NOT NULL,
+    "updated_by" TEXT NOT NULL,
+
+    CONSTRAINT "settings_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "compositions" (
+    "id" SERIAL NOT NULL,
+    "final_product" INTEGER NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+    "production_steps" JSONB,
+
+    CONSTRAINT "compositions_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "composition_items" (
+    "id" SERIAL NOT NULL,
+    "composition_id" INTEGER NOT NULL,
+    "sequence" INTEGER NOT NULL,
+    "raw_product" INTEGER NOT NULL,
+    "quantity" DOUBLE PRECISION NOT NULL,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "composition_items_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "groups" (
+    "id" SERIAL NOT NULL,
+    "description" VARCHAR(255) NOT NULL,
+    "father_id" INTEGER,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "groups_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "images" (
+    "id" SERIAL NOT NULL,
+    "hash" TEXT NOT NULL,
+    "path" TEXT NOT NULL,
+    "mime_type" TEXT NOT NULL,
+    "file_name" TEXT NOT NULL,
+    "original_name" TEXT NOT NULL,
+    "size" INTEGER NOT NULL,
+    "width" INTEGER NOT NULL,
+    "height" INTEGER NOT NULL,
+    "metadata" JSONB,
+    "owner" "Owner" NOT NULL,
+    "owner_id" INTEGER NOT NULL,
+    "created_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" TEXT,
+    "updated_by" TEXT,
+
+    CONSTRAINT "images_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "users_email_key" ON "users"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "users_username_key" ON "users"("username");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "products_code_key" ON "products"("code");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "categories_description_key" ON "categories"("description");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "stock_document_number_key" ON "stock"("document_number");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "stock_items_sku_key" ON "stock_items"("sku");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "production_orders_number_key" ON "production_orders"("number");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "settings_key_key" ON "settings"("key");
+
+-- AddForeignKey
+ALTER TABLE "products" ADD CONSTRAINT "products_category_id_fkey" FOREIGN KEY ("category_id") REFERENCES "categories"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "products" ADD CONSTRAINT "products_supplier_id_fkey" FOREIGN KEY ("supplier_id") REFERENCES "persons"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "products" ADD CONSTRAINT "products_group_id_fkey" FOREIGN KEY ("group_id") REFERENCES "groups"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "prices" ADD CONSTRAINT "prices_product_id_fkey" FOREIGN KEY ("product_id") REFERENCES "products"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "stock_items" ADD CONSTRAINT "stock_items_product_id_fkey" FOREIGN KEY ("product_id") REFERENCES "products"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "stock_items" ADD CONSTRAINT "stock_items_stock_id_fkey" FOREIGN KEY ("stock_id") REFERENCES "stock"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "stock_items" ADD CONSTRAINT "stock_items_stock_location_id_fkey" FOREIGN KEY ("stock_location_id") REFERENCES "stock_location"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "stock_items" ADD CONSTRAINT "stock_items_supplier_fkey" FOREIGN KEY ("supplier") REFERENCES "persons"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "stock_items" ADD CONSTRAINT "stock_items_costumer_fkey" FOREIGN KEY ("costumer") REFERENCES "persons"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "production_orders_items" ADD CONSTRAINT "final_product_fkey" FOREIGN KEY ("final_product_id") REFERENCES "products"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "production_orders_items" ADD CONSTRAINT "production_orders_items_production_order_id_fkey" FOREIGN KEY ("production_order_id") REFERENCES "production_orders"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "production_steps_progress" ADD CONSTRAINT "production_steps_progress_production_id_fkey" FOREIGN KEY ("production_id") REFERENCES "production_orders"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "production_steps_progress" ADD CONSTRAINT "production_steps_progress_raw_product_id_fkey" FOREIGN KEY ("raw_product_id") REFERENCES "products"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "production_steps_progress" ADD CONSTRAINT "production_steps_progress_step_id_fkey" FOREIGN KEY ("step_id") REFERENCES "production_order_steps"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "occurrences_of_production_stages" ADD CONSTRAINT "occurrences_of_production_stages_occurrence_id_fkey" FOREIGN KEY ("occurrence_id") REFERENCES "occurrences"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "occurrences_of_production_stages" ADD CONSTRAINT "occurrences_of_production_stages_stage_occurred_id_fkey" FOREIGN KEY ("stage_occurred_id") REFERENCES "production_steps_progress"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "compositions" ADD CONSTRAINT "compositions_final_product_fkey" FOREIGN KEY ("final_product") REFERENCES "products"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "composition_items" ADD CONSTRAINT "composition_items_composition_id_fkey" FOREIGN KEY ("composition_id") REFERENCES "compositions"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "composition_items" ADD CONSTRAINT "composition_items_raw_product_fkey" FOREIGN KEY ("raw_product") REFERENCES "products"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "groups" ADD CONSTRAINT "groups_father_id_fkey" FOREIGN KEY ("father_id") REFERENCES "groups"("id") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"
\ No newline at end of file

src/core/stock-locations/dto/response.stock-locations.ts

@@ -5,3 +5,9 @@ export class ResponseStockLocationDto {
   created_at?: string;
   updated_at?: string;
 }
+
+export class ResponseLocationBatchsDto {
+  id: number;
+  description: string;
+  batch_quantity: number;
+}

src/core/stock-locations/stock-locations.repository.ts

 import { Injectable } from '@nestjs/common';
 import { PrismaService } from 'src/database/prisma/prisma.service';
 import { Prisma, stock_location } from '@prisma/client';
+import { ResponseLocationBatchsDto } from './dto/response.stock-locations';
 
 @Injectable()
 export class StockLocationsRepository {
@@ -95,4 +96,46 @@ export class StockLocationsRepository {
       }
     });
   }
+
+  private async checkStock(stockLocationId: number): Promise<number> {
+    const batchMaterialsCount = await this.prisma.batch.count({
+      where: {
+        stock_location_id: stockLocationId,
+        balance: { gt: 0 }
+      }
+    });
+
+    const batchProductsCount = await this.prisma.batch.count({
+      where: {
+        stock_location_id: stockLocationId,
+        balance: { gt: 0 }
+      }
+    });
+
+    return batchMaterialsCount + batchProductsCount;
+  }
+
+  async getLocationsWithBatchQuantity(): Promise<ResponseLocationBatchsDto[]> {
+    const stockLocations = await this.prisma.stock_location.findMany({
+      where: { active: true },
+      distinct: ['id'],
+      select: {
+        id: true,
+        description: true
+      }
+    });
+    const locationsWithBatchQuantity = await Promise.all(
+      stockLocations.map(async location => {
+        const batchQuantity = await this.checkStock(location.id);
+
+        return {
+          id: location.id,
+          description: location.description,
+          batch_quantity: batchQuantity
+        };
+      })
+    );
+
+    return locationsWithBatchQuantity;
+  }
 }

src/core/stock-locations/stock_locations.controller.ts

@@ -13,7 +13,10 @@ import {
 import { CreateStockLocationDto } from './dto/create.stock-locations.dto';
 import { StockLocationsService } from './stock_locations.service';
 import { UpdateStockLocationDto } from './dto/update.stock-locations.dto';
-import { ResponseStockLocationDto } from './dto/response.stock-locations';
+import {
+  ResponseLocationBatchsDto,
+  ResponseStockLocationDto
+} from './dto/response.stock-locations';
 
 @Controller('stock-locations')
 export class StockLocationsController {
@@ -90,6 +93,11 @@ export class StockLocationsController {
     }));
   }
 
+  @Get('locations-batchs')
+  async getAllLocationsBatchs(): Promise<ResponseLocationBatchsDto[]> {
+    return this.stockLocationService.getAllLocationsWithBatchQuantity();
+  }
+
   @Patch(':id')
   async update(
     @Param('id') id: string,

src/core/stock-locations/stock_locations.service.ts

@@ -9,6 +9,7 @@ import { stock_location } from '@prisma/client';
 import { format } from 'date-fns';
 import { UpdateStockLocationDto } from './dto/update.stock-locations.dto';
 import { SessionService } from '../common/sessionService';
+import { ResponseLocationBatchsDto } from './dto/response.stock-locations';
 
 @Injectable()
 export class StockLocationsService {
@@ -141,4 +142,10 @@ export class StockLocationsService {
     await this.isValid(id);
     return this.stockLocationRepository.delete(id);
   }
+
+  async getAllLocationsWithBatchQuantity(): Promise<
+    ResponseLocationBatchsDto[]
+  > {
+    return await this.stockLocationRepository.getLocationsWithBatchQuantity();
+  }
 }

src/database/prisma/prisma.service.ts

 import { Injectable, OnModuleInit, OnModuleDestroy } from '@nestjs/common';
+import { PrismaClient, StockLocation } from '@prisma/client';
 import { PrismaClient } from '@prisma/client';
 
 @Injectable()
@@ -6,9 +7,13 @@ export class PrismaService
   extends PrismaClient
   implements OnModuleInit, OnModuleDestroy
 {
+  stock_location: StockLocation;
   async onModuleInit() {
     await this.$connect();
   }
+  $connect() {
+    throw new Error('Method not implemented.');
+  }
 
   async onModuleDestroy() {
     await this.$disconnect();