primeiro commit

__init__.py

@@ -0,0 +1 @@
+__init__.py

app.py

@@ -0,0 +1,11 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+def read_root():
+    return {"mensagem": "API está funcionando"}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run("app:app", host="127.0.0.1", port=5000, reload=True)

app/__init__.py

@@ -1,16 +0,0 @@
-from flask import Flask
-from app.database import db
-from app.routes.user_routes import user_bp
-from app.routes.invoice_routes import invoice_bp
-
-def create_app():
-    app = Flask(__name__)
-    app.config.from_object("config")
-    
-    db.init_app(app)
-
-    # Registrar blueprints
-    app.register_blueprint(user_bp, url_prefix="/users")
-    app.register_blueprint(invoice_bp, url_prefix="/invoices")
-
-    return app

app/database.py

@@ -1,3 +1,28 @@
-from flask_sqlalchemy import SQLAlchemy
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.orm import Session
+from .database import SessionLocal
 
-db = SQLAlchemy()
+
+# URL do banco - aqui usando SQLite local
+SQLALCHEMY_DATABASE_URL = "sqlite:///./meubanco.db"
+
+# Para SQLite, o argumento check_same_thread é necessário
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
+)
+
+# Sessão de conexão com o banco
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+# Base para os modelos
+Base = declarative_base()
+
+# Dependência para obter uma sessão do banco de dados
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

app/models/documentos.py

@@ -0,0 +1,19 @@
+import uuid
+from sqlalchemy import Column, String, DateTime, ForeignKey, Integer
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import relationship
+from sqlalchemy.sql import func
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
+
+class Documento(Base):
+    __tablename__ = 'documentos'
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4, unique=True, nullable=False)
+    nome_arquivo = Column(String, nullable=False)
+    caminho_arquivo = Column(String, nullable=False)  # armazena o caminho do arquivo original
+    usuario_id = Column(Integer, ForeignKey('users.id'), nullable=False)
+    criado_em = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+
+    usuario = relationship('User', back_populates='documentos')

app/models/invoice.py

@@ -1,6 +0,0 @@
-from app.database import db
-
-class Invoice(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    amount = db.Column(db.Float, nullable=False)
-    user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)

app/models/organizacao.py

@@ -0,0 +1,14 @@
+from sqlalchemy import Column, Integer, String, DateTime, func
+from sqlalchemy.orm import relationship
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
+
+class Organizacao(Base):
+    __tablename__ = 'organizacoes'
+
+    id = Column(Integer, primary_key=True, autoincrement=True, unique=True)
+    nome = Column(String, nullable=False, unique=True)
+    criado_em = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+
+    usuarios = relationship('User', back_populates='organizacao')

app/models/user.py

@@ -1,7 +1,19 @@
-from app.database import db
+from sqlalchemy import Column, Integer, String, ForeignKey, DateTime, func
+from sqlalchemy.orm import relationship
+from sqlalchemy.ext.declarative import declarative_base
 
-class User(db.Model):
-    id = db.Column(db.Integer, primary_key=True)
-    name = db.Column(db.String(100), nullable=False)
-    email = db.Column(db.String(100), unique=True, nullable=False)
-    invoices = db.relationship("Invoice", backref="user", lazy=True)
+Base = declarative_base()
+
+class User(Base):
+    __tablename__ = 'users'
+
+    id = Column(Integer, primary_key=True, autoincrement=True, unique=True)
+    nome = Column(String, nullable=False)
+    email = Column(String, nullable=False, unique=True)
+    senha_hash = Column(String, nullable=False)
+    organizacao_id = Column(Integer, ForeignKey('organizacoes.id'), nullable=False)
+    criado_em = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+    atualizado_em = Column(DateTime(timezone=True), onupdate=func.now())
+
+    organizacao = relationship('Organizacao', back_populates='usuarios')
+documentos = relationship('Documento', back_populates='usuario')    

app/routes/documentos_routes.py

@@ -0,0 +1,31 @@
+from fastapi import APIRouter, HTTPException, Depends
+from sqlalchemy.orm import Session
+from database import get_db
+
+router_documento = APIRouter(prefix="/documentos", tags=["Documentos"])
+
+
+@router_documento.post("/")
+def criar_documento(
+    nome_arquivo: str,
+    caminho_arquivo: str,
+    usuario_id: int,
+    db: Session = Depends(get_db),
+):
+    documento = documento(
+        nome_arquivo=nome_arquivo,
+        caminho_arquivo=caminho_arquivo,
+        usuario_id=usuario_id,
+    )
+    db.add(documento)
+    db.commit()
+    db.refresh(documento)
+    return documento
+
+
+@router_documento.get("/{documento_id}")
+def obter_documento(documento_id: str, db: Session = Depends(get_db)):
+    documento = db.query(documento).filter(documento.id == documento_id).first()
+    if not documento:
+        raise HTTPException(status_code=404, detail="Documento não encontrado")
+    return documento

app/routes/invoice_routes.py

@@ -1,10 +0,0 @@
-from flask import Blueprint, jsonify
-from app.models.invoice import Invoice
-from app.database import db
-
-invoice_bp = Blueprint("invoices", __name__)
-
-@invoice_bp.route("/", methods=["GET"])
-def get_invoices():
-    invoices = Invoice.query.all()
-    return jsonify([{"id": i.id, "amount": i.amount, "user_id": i.user_id} for i in invoices])

app/routes/organizacao_routes.py

@@ -0,0 +1,25 @@
+from fastapi import APIRouter, HTTPException, Depends
+from sqlalchemy.orm import Session
+from database import get_db
+
+
+router_organizacao = APIRouter(prefix="/organizacoes", tags=["Organizacoes"])
+
+@router_organizacao.post("/")
+def criar_organizacao(nome: str, db: Session = Depends(get_db)):
+    organizacao = db.query(organizacao).filter(organizacao.nome == nome).first()
+    if organizacao:
+        raise HTTPException(status_code=400, detail="Organização já existe")
+    
+    nova_organizacao = organizacao(nome=nome)
+    db.add(nova_organizacao)
+    db.commit()
+    db.refresh(nova_organizacao)
+    return nova_organizacao
+
+@router_organizacao.get("/{organizacao_id}")
+def obter_organizacao(organizacao_id: int, db: Session = Depends(get_db)):
+    organizacao = db.query(organizacao).filter(organizacao.id == organizacao_id).first()
+    if not organizacao:
+        raise HTTPException(status_code=404, detail="Organização não encontrada")
+    return organizacao

app/routes/user_routes.py

@@ -1,23 +1,22 @@
-from flask import Blueprint, jsonify, request
-from app.models.user import User
-from app.database import db
+from fastapi import APIRouter, HTTPException, Depends
+from sqlalchemy.orm import Session
+from models import User  # seus models
+from database import get_db
 
-user_bp = Blueprint("users", __name__)
 
-@user_bp.route("/", methods=["GET"])
-def get_users():
-    users = User.query.all()
-    return jsonify([{"id": u.id, "name": u.name, "email": u.email} for u in users])
+router_user = APIRouter(prefix="/users", tags=["Users"])
 
-@user_bp.route("/", methods=["POST"])
-def create_user():
-    data = request.get_json()
+@router_user.post("/")
+def criar_user(nome: str, email: str, senha_hash: str, organizacao_id: int, db: Session = Depends(get_db)):
+    user = User(nome=nome, email=email, senha_hash=senha_hash, organizacao_id=organizacao_id)
+    db.add(user)
+    db.commit()
+    db.refresh(user)
+    return user
 
-    if not data or not data.get("name") or not data.get("email"):
-        return jsonify({"error": "Nome e email são obrigatórios"}), 400
-
-    new_user = User(name=data["name"], email=data["email"])
-    db.session.add(new_user)
-    db.session.commit()
-
-    return jsonify({"message": "Usuário criado com sucesso!", "id": new_user.id}), 201
+@router_user.get("/{user_id}")
+def obter_user(user_id: int, db: Session = Depends(get_db)):
+    user = db.query(User).filter(User.id == user_id).first()
+    if not user:
+        raise HTTPException(status_code=404, detail="Usuário não encontrado")
+    return user

run.py

@@ -1,10 +0,0 @@
-from app import create_app
-from app.database import db
-
-app = create_app()
-
-if __name__ == "__main__":
-    with app.app_context():
-        db.create_all()
-    print("Banco de dados criado com sucesso!")
-    app.run(debug=True)