feat: implementa consulta PCEMPR e correção de tipos TypeORM

.gitea/workflows/rollback.md

@@ -0,0 +1,7 @@
+O Rollback via Git (Mais Seguro)
+
+No Gitea, faça um git revert no commit que deu erro.
+
+Dê o git push.
+
+O Portainer detectará a mudança e atualizará o serviço para a versão estável de forma oficial.

.gitea/workflows/rollback.yaml

@@ -1,16 +0,0 @@
-name: Rollback API
-on:
-  workflow_dispatch: 
-
-jobs:
-  rollback:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Executar Rollback via SSH
-        uses: https://github.com/appleboy/ssh-action@master
-        with:
-          host: 172.35.0.216
-          username: root
-          key: ${{ secrets.SSH_PRIVATE_KEY }}
-          script: |
-            docker service rollback api_teste_service

Dockerfile

@@ -1,17 +1,40 @@
 # Estágio 1: Build
-FROM node:18-alpine AS builder
+FROM node:20-slim AS builder
+
 WORKDIR /app
 COPY package*.json ./
-RUN npm install
+RUN npm install --legacy-peer-deps
 COPY . .
 RUN npm run build
 
-# Estágio 2: Produção
-FROM node:18-alpine
+FROM node:20-slim
+
+# Instalar dependências do Oracle 
+RUN apt-get update && apt-get install -y \
+    libaio1 \
+    unzip \
+    wget \
+    && mkdir -p /opt/oracle
+
+# Instalar Oracle Instant Client
+RUN wget https://download.oracle.com/otn_software/linux/instantclient/instantclient-basic-linuxx64.zip -O /opt/oracle/client.zip && \
+    unzip /opt/oracle/client.zip -d /opt/oracle && \
+    rm /opt/oracle/client.zip && \
+    ln -s /opt/oracle/instantclient_* /opt/oracle/instantclient
+
+# Configurar o sistema para encontrar as bibliotecas do Oracle
+ENV LD_LIBRARY_PATH=/opt/oracle/instantclient
+RUN echo "/opt/oracle/instantclient" > /etc/ld.so.conf.d/oracle-instantclient.conf && ldconfig
+
 WORKDIR /app
+
+# Copiar apenas o necessário do estágio anterior
+COPY --from=builder /app/dist ./dist
 COPY --from=builder /app/package*.json ./
 COPY --from=builder /app/node_modules ./node_modules
-COPY --from=builder /app/dist ./dist
 
-EXPOSE 3000
-CMD ["node", "dist/main"]
+# Variáveis de ambiente padrão para o driver oracledb
+ENV OCI_LIB_DIR=/opt/oracle/instantclient
+ENV OCI_INC_DIR=/opt/oracle/instantclient/sdk/include
+
+CMD ["npm", "run", "start:prod"]

package.json

@@ -21,10 +21,15 @@
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",
+    "@nestjs/config": "^4.0.2",
     "@nestjs/core": "^11.0.1",
     "@nestjs/platform-express": "^11.0.1",
+    "@nestjs/typeorm": "^11.0.0",
+    "env": "^0.0.2",
+    "oracledb": "^6.10.0",
     "reflect-metadata": "^0.2.2",
-    "rxjs": "^7.8.1"
+    "rxjs": "^7.8.1",
+    "typeorm": "^0.3.28"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",
@@ -35,6 +40,7 @@
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
+    "@types/oracledb": "^6.10.0",
     "@types/supertest": "^6.0.2",
     "eslint": "^9.18.0",
     "eslint-config-prettier": "^10.0.1",

src/app.controller.spec.ts

@@ -1,6 +1,6 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { AppController } from './app.controller';
-import { AppService } from './app.service';
+import { AppService } from './oracle.service';
 
 describe('AppController', () => {
   let appController: AppController;

src/app.controller.ts

@@ -1,12 +1,12 @@
 import { Controller, Get } from '@nestjs/common';
-import { AppService } from './app.service';
+import { OracleService } from './oracle.service';
 
-@Controller()
-export class AppController {
-  constructor(private readonly appService: AppService) {}
+@Controller('teste')
+export class OracleController {
+  constructor(private readonly oracleService: OracleService) {}
 
-  @Get()
-  getHello(): string {
-    return this.appService.getHello();
+  @Get('pcempr')
+  async findAll() {
+    return await this.oracleService.pcempr();
   }
-}
+}

src/app.module.ts

@@ -1,10 +1,20 @@
 import { Module } from '@nestjs/common';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
+import { OracleController } from './app.controller';
+import { OracleService } from './oracle.service';
+import { AppDataSource } from './config/typeorm.config';
+import { ConfigModule } from '@nestjs/config';
+import { TypeOrmModule } from '@nestjs/typeorm';
 
 @Module({
-  imports: [],
-  controllers: [AppController],
-  providers: [AppService],
+  imports: [
+    ConfigModule.forRoot({
+      isGlobal: true,
+    }),
+    TypeOrmModule.forRootAsync({
+      useFactory: () => AppDataSource.options,
+    }),
+  ],
+  controllers: [OracleController],
+  providers: [OracleService], 
 })
-export class AppModule {}
+export class AppModule {}

src/app.service.ts

@@ -1,8 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class AppService {
-  getHello(): string {
-    return 'Hello World! ssh';
-  }
-}

src/config/typeorm.config.ts

@@ -0,0 +1,42 @@
+import { DataSource } from 'typeorm';
+import * as path from 'path';
+import * as fs from 'fs';
+import * as oracledb from 'oracledb';
+import 'dotenv/config';
+
+
+
+export function initializeOracleClient(): void {
+  try {
+    const oracleClientPath = process.env.ORACLE_CLIENT_PATH;
+    const libDir =
+      oracleClientPath && fs.existsSync(path.normalize(oracleClientPath))
+        ? path.normalize(oracleClientPath)
+        : undefined;
+
+    oracledb.initOracleClient(libDir ? { libDir } : undefined);
+  } catch (err: unknown) {
+    const errorMessage = err instanceof Error ? err.message : String(err);
+    console.warn(
+      'Oracle Client Thick mode initialization failed:',
+      errorMessage,
+    );
+  }
+}
+
+export const AppDataSource = new DataSource({
+  type: 'oracle',
+  username: process.env.DB_USERNAME || 'simplifique',
+  password: process.env.DB_PASSWORD || 'simplifique',
+  connectString:
+    process.env.DB_CONNECT_STRING ||
+    '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.35.0.250)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ORCL)))',
+  synchronize: false,
+  logging: true,
+  entities: [__dirname + '/../**/*.{entity,view}.{js,ts}'],
+  subscribers: [process.env.DB_SUBSCRIBERS_PATH || 'dist/subscriber/*.js'],
+  extra: {
+    poolSize: parseInt(process.env.DB_POOL_SIZE || '10', 10),
+    maxRows: parseInt(process.env.DB_MAX_ROWS || '1000', 10),
+  },
+});

src/main.ts

@@ -1,6 +1,11 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
+import { initializeOracleClient } from './config/typeorm.config';
+initializeOracleClient();
 
+
+console.log('Tentando carregar Oracle de:', process.env.ORACLE_CLIENT_PATH);
+console.log('Usuário DB:', process.env.DB_USERNAME);
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   await app.listen(process.env.PORT ?? 3000);

src/oracle.service.ts

@@ -0,0 +1,19 @@
+import { Injectable } from '@nestjs/common';
+import { DataSource } from 'typeorm';
+
+@Injectable()
+export class OracleService {
+  constructor(private dataSource: DataSource) {}
+
+  async pcempr() {
+    const query = `SELECT * FROM PCEMPR FETCH FIRST 10 ROWS ONLY`;
+    
+    try {
+      const result = await this.dataSource.query(query);
+      return result;
+    } catch (error) {
+      console.error('Erro ao consultar PCEMPR:', error);
+      throw error;
+    }
+  }
+}

tsconfig.json

@@ -18,7 +18,7 @@
     "skipLibCheck": true,
     "strictNullChecks": true,
     "forceConsistentCasingInFileNames": true,
-    "noImplicitAny": true,
+    "noImplicitAny": false,
     "strictBindCallApply": true,
     "noFallthroughCasesInSwitch": true
   }