Merge branch 'ci'

Author: rayssarrsilva

.github/workflows/ci.yml

@@ -1,12 +1,62 @@
-name: CI
-on: [push]
+name: CI Pipeline
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
 jobs:
-  test:
+  test-backend:
+    name: Test Backend + Lint + Build
     runs-on: ubuntu-latest
+
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: 123
+          POSTGRES_DB: listacompras_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd="pg_isready -U postgres"
+          --health-interval=5s
+          --health-timeout=5s
+          --health-retries=5
+
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+
+      - name: Checkout código
+        uses: actions/checkout@v4
+
+      - name: Configurar Python
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
-      - run: pip install -r backend/requirements.txt
-      - run: pytest backend/tests/
+          python-version: '3.12'
+
+      - name: Instalar dependências do backend
+        working-directory: backend
+        run: |
+          pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install flake8
+
+      - name: Rodar flake8 (lint)
+        working-directory: backend
+        run: |
+          flake8 . --max-line-length=120
+
+      - name: Rodar testes (pytest)
+        working-directory: backend
+        env:
+          DATABASE_URL: postgresql://postgres:123@localhost:5432/listacompras_test
+          TEST_DATABASE_URL: postgresql://postgres:123@localhost:5432/listacompras_test
+          SECRET_KEY: "testingkey"
+        run: |
+          pytest -q --disable-warnings --maxfail=1
+
+      - name: Testar build do Docker (backend e frontend)
+        run: |
+          docker compose -f docker-compose.yml build

backend/database.py

@@ -1,22 +1,17 @@
-# backend/database.py
 import os
 from dotenv import load_dotenv
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
-# 📌 Carrega .env da pasta backend APENAS se existir
-# (Docker sempre usa variáveis de ambiente externas)
 env_path = os.path.join(os.path.dirname(__file__), '.env')
 if os.path.exists(env_path):
     load_dotenv(env_path)
 
-# 🔄 Docker ou o sistema operacional podem sobrescrever
 DATABASE_URL = os.getenv("DATABASE_URL")
 
 if not DATABASE_URL:
     raise ValueError("❌ Erro: DATABASE_URL não encontrada no ambiente ou backend/.env")
 
-# 🚀 Engine pronto para SQLAlchemy 2.x e Docker
 engine = create_engine(
     DATABASE_URL,
     pool_pre_ping=True,   # evita conexões quebradas
@@ -29,6 +24,7 @@
     bind=engine
 )
 
+
 def get_db():
     db = SessionLocal()
     try:

backend/main.py

@@ -1,18 +1,16 @@
 import sys
 import os
-
-backend_dir = os.path.dirname(os.path.abspath(__file__))
-if backend_dir not in sys.path:
-    sys.path.insert(0, backend_dir)
-
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from models import Base
 from database import engine
 from routes.auth import router as auth_router
 from routes.carts import router as cart_router
 
-# ✅ CRIA AS TABELAS NO BANCO (se não existirem)
+backend_dir = os.path.dirname(os.path.abspath(__file__))
+if backend_dir not in sys.path:
+    sys.path.insert(0, backend_dir)
+
 Base.metadata.create_all(bind=engine)
 
 app = FastAPI(title="Lista de Compras API")
@@ -30,4 +28,4 @@
 
 @app.get("/")
 def root():
-    return {"message": "API ListaCompras está rodando 🚀"}
+    return {"message": "API ListaCompras está rodando 🚀"}

backend/routes/auth.py

@@ -2,13 +2,14 @@
 from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.orm import Session
 from pydantic import BaseModel
-
 from models import User
 from database import get_db
 from security import create_access_token
 
+
 router = APIRouter(tags=["Auth"])
 
+
 class UserCreate(BaseModel):
     username: str
     password: str

backend/routes/carts.py

@@ -1,13 +1,14 @@
 from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.orm import Session
 from pydantic import BaseModel
-
 from models import Cart, Item, User
 from database import get_db
 from security import get_current_user
 
+
 router = APIRouter(tags=["Carrinhos"])
 
+
 class CartCreate(BaseModel):
     name: str
 
@@ -19,6 +20,7 @@ class ItemCreate(BaseModel):
 class BulkItems(BaseModel):
     items: list[str]
 
+
 @router.post("/carrinhos")
 def create_cart(
     cart: CartCreate,

backend/tests/conftest.py

@@ -3,7 +3,6 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 from fastapi.testclient import TestClient
-
 from backend.models import Base
 from backend.main import app
 from backend.database import get_db
@@ -24,7 +23,6 @@
 )
 
 
-# 🔥 Cria e limpa o banco INTEIRO
 @pytest.fixture(scope="session", autouse=True)
 def setup_test_db():
     print("✅ BANCO DE TESTE EM USO:", TEST_DATABASE_URL)
@@ -34,9 +32,6 @@ def setup_test_db():
     Base.metadata.drop_all(bind=engine_test)
 
 
-# 🔁 Limpa tabelas a cada teste (isolamento real)
-from sqlalchemy import text
-
 @pytest.fixture(autouse=True)
 def clean_tables():
     with engine_test.connect() as connection:
@@ -48,7 +43,6 @@ def clean_tables():
         trans.commit()
 
 
-# 🔄 Sessão isolada
 @pytest.fixture()
 def db_session():
     db = TestingSessionLocal()
@@ -58,7 +52,6 @@ def db_session():
         db.close()
 
 
-# 💡 Sobrescrita REAL do get_db
 @pytest.fixture(autouse=True)
 def override_get_db(db_session):
     def _get_test_db():

backend/tests/test_carts_api.py

@@ -1,5 +1,6 @@
 import pytest
 
+
 def perform_auth_and_get_token(client):
     # cria usuário
     client.post("/api/register", json={"username": "cartuser", "password": "senha"})
@@ -11,6 +12,7 @@ def auth_headers(client):
     token = perform_auth_and_get_token(client)
     return {"Authorization": f"Bearer {token}"}
 
+
 def test_create_and_list_cart(client, auth_headers):
     # Cria carrinho
     resp = client.post("/api/carrinhos", json={"name": "Carrinho 1"}, headers=auth_headers)
@@ -24,6 +26,7 @@ def test_create_and_list_cart(client, auth_headers):
     carts = resp.json()
     assert any(c["name"] == "Carrinho 1" for c in carts)
 
+
 def test_add_item_and_list_items(client, auth_headers):
     # Cria carrinho
     resp = client.post("/api/carrinhos", json={"name": "Cart para itens"}, headers=auth_headers)

backend/tests/test_routes_protection.py

@@ -1,9 +1,8 @@
-import pytest
 
 def test_protected_routes_without_token(client):
     protected = [
-        ( "GET", "/api/carrinhos" ),
-        ( "POST", "/api/carrinhos", {"name": "Cart Test"} ),
+        ("GET", "/api/carrinhos"),
+        ("POST", "/api/carrinhos", {"name": "Cart Test"}),
     ]
     for method, path, *rest in protected:
         if method == "GET":

frontend/Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential \
  && rm -rf /var/lib/apt/lists/*
 
-COPY requirements.txt /app/requirements.txt
+COPY frontend/requirements.txt /app/requirements.txt
 
 RUN pip install --no-cache-dir --upgrade pip \
  && pip install --no-cache-dir -r /app/requirements.txt

textos/ci.txt

@@ -0,0 +1,45 @@
+✅ 2. O que SEU CI está testando hoje
+
+Seu ci.yml executa 3 coisas IMPORTANTES:
+
+(1) Lint — flake8
+
+Ele está verificando:
+
+erros de sintaxe
+imports não usados
+variáveis não usadas
+quebra de estilo
+linhas maiores que 120 chars
+
+Se isso quebrar → CI fica vermelho.
+----
+(2) Testes automáticos — pytest
+
+Seu CI roda exatamente isso:
+
+pytest -q --disable-warnings --maxfail=1
+
+
+Isso significa:
+
+Executa TODOS os testes do backend
+Para na primeira falha
+Se não houver nenhum teste → NÃO QUEBRA
+Apenas marca como sucesso
+
+Se você não tiver testes, o pytest roda vazio, mas passa.
+---
+(3) Build da sua aplicação Docker
+
+O CI roda:
+docker compose -f docker-compose.yml build
+
+
+Ou seja:
+
+testa build da imagem backend
+testa build da imagem frontend
+se o build quebrar → ❌ vermelho
+
+Isso é essencial para evitar deploy que quebra.