Reorganização

This commit is contained in:
Antero Asafe Matos de Oliveira 2025-05-17 19:22:26 -04:00
parent 8aff1b9c4e
commit fd7525548b
16 changed files with 175 additions and 239 deletions

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{
"python.analysis.extraPaths": [
"./app"
]
],
"python.analysis.autoImportCompletions": true
}

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from flask import Flask
from app.database import db
from app.models.user import User
from app.routes.user_routes import user_bp
from werkzeug.security import generate_password_hash
def create_default_user():
# Verifica se o banco de dados está vazio
user = User.query.first()
# Importação dos modelos para garantir o mapeamento completo
from app.models import Usuario, Organizacao
if not user:
# Cria um usuário padrão com senha "senha123"
default_user = User(
name="admin",
email="admin@example.com",
password=generate_password_hash("senha123", method="pbkdf2:sha256")
)
# Importação dos blueprints
from app.routes.usuario import usuarios_bp
from app.routes.organizacao import organizacoes_bp
from app.routes.documentos import documentos_bp
# Adiciona o usuário no banco de dados
db.session.add(default_user)
db.session.commit()
print("Usuário padrão criado com sucesso!")
def create_app():
app = Flask(__name__)
app.config.from_object("config")
# Inicializa a extensão SQLAlchemy
db.init_app(app)
# Registrar Blueprints
app.register_blueprint(user_bp, url_prefix="/users")
# Registra os blueprints
app.register_blueprint(usuarios_bp)
app.register_blueprint(organizacoes_bp)
app.register_blueprint(documentos_bp)
return app

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from functools import wraps
from flask import request, jsonify
import jwt
from app.models.user import User # ou Organization
SECRET_KEY = "sua_chave_secreta"
def generate_token(user):
token = jwt.encode({"id": user.id}, SECRET_KEY, algorithm="HS256")
return token
def token_required(f):
@wraps(f)
def decorated(*args, **kwargs):
token = None
if 'Authorization' in request.headers:
token = request.headers['Authorization'].split(" ")[1] # Bearer <token>
if not token:
return jsonify({"message": "Token ausente!"}), 401
try:
data = jwt.decode(token, SECRET_KEY, algorithms=["HS256"])
current_user = User.query.get(data["id"])
except:
return jsonify({"message": "Token inválido!"}), 401
return f(current_user, *args, **kwargs)
return decorated

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# documento.py
from app.database import db
import uuid
class Documento(db.Model):
class Documento(db.Model): #
__tablename__ = 'documentos'
id = db.Column(db.UUID(as_uuid=True), primary_key=True, default=uuid.uuid4, unique=True, nullable=False)
nome_arquivo = db.Column(db.String, nullable=False)
caminho_arquivo = db.Column(db.String, nullable=False)
usuario_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
usuario_id = db.Column(db.Integer, db.ForeignKey('usuario.id'), nullable=False)
criado_em = db.Column(db.DateTime(timezone=True), server_default=db.func.now(), nullable=False)
usuario = db.relationship('User', back_populates='documentos')
usuario = db.relationship('Usuario', back_populates='documentos')

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app/models/Usuario.py Normal file
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# usuario.py
from app.database import db
class Usuario(db.Model):
__tablename__ = 'usuario'
id = db.Column(db.Integer, primary_key=True,
autoincrement=True, unique=True)
nome = db.Column(db.String, nullable=False)
email = db.Column(db.String, nullable=False, unique=True)
senha_hash = db.Column(db.String, nullable=False)
organizacao_id = db.Column(db.Integer, db.ForeignKey(
'organizacao.id'), nullable=False)
criado_em = db.Column(db.DateTime(timezone=True),
server_default=db.func.now(), nullable=False)
atualizado_em = db.Column(db.DateTime(
timezone=True), onupdate=db.func.now())
organizacao = db.relationship('Organizacao', back_populates='usuarios')
documentos = db.relationship('Documento', back_populates='usuario')

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from app.database import db
class Organizacao(db.Model):
__tablename__ = 'organizacao'
id = db.Column(db.Integer, primary_key=True, autoincrement=True, unique=True)
id = db.Column(db.Integer, primary_key=True,
autoincrement=True, unique=True)
nome = db.Column(db.String, nullable=False, unique=True)
criado_em = db.Column(db.DateTime(timezone=True), server_default=db.func.now(), nullable=False)
criado_em = db.Column(db.DateTime(timezone=True),
server_default=db.func.now(), nullable=False)
usuarios = db.relationship('User', back_populates='organizacao')
usuarios = db.relationship('Usuario', back_populates='organizacao')

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from app.database import db
class User(db.Model):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True, autoincrement=True, unique=True)
nome = db.Column(db.String, nullable=False)
email = db.Column(db.String, nullable=False, unique=True)
senha_hash = db.Column(db.String, nullable=False)
organizacao_id = db.Column(db.Integer, db.ForeignKey('organizacao.id'), nullable=False)
criado_em = db.Column(db.DateTime(timezone=True), server_default=db.func.now(), nullable=False)
atualizado_em = db.Column(db.DateTime(timezone=True), onupdate=db.func.now())
organizacao = db.relationship('Organizacao', back_populates='usuarios')
documentos = db.relationship('Documento', back_populates='usuario')

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app/routes/documentos.py Normal file
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from flask import Blueprint, request, jsonify
from app.database import db
from app.models import Documento
documentos_bp = Blueprint('documentos', __name__, url_prefix='/documentos')
@documentos_bp.route('/', methods=['GET'])
def get_documentos():
documentos = Documento.query.all()
documentos_data = [
{
'id': str(doc.id),
'nome_arquivo': doc.nome_arquivo,
'caminho_arquivo': doc.caminho_arquivo,
'usuario_id': doc.usuario_id,
'criado_em': doc.criado_em
}
for doc in documentos
]
return jsonify(documentos_data), 200
@documentos_bp.route('/', methods=['POST'])
def create_documento():
data = request.get_json()
if not all(k in data for k in ('nome_arquivo', 'caminho_arquivo', 'usuario_id')):
return jsonify({'error': 'Campos obrigatórios ausentes'}), 400
try:
novo_documento = Documento(
nome_arquivo=data['nome_arquivo'],
caminho_arquivo=data['caminho_arquivo'],
usuario_id=data['usuario_id']
)
db.session.add(novo_documento)
db.session.commit()
return jsonify({
'message': 'Documento criado com sucesso',
'id': str(novo_documento.id)
}), 201
except Exception as e:
db.session.rollback()
return jsonify({'error': str(e)}), 500

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from flask import Blueprint, jsonify, request
from app.auth import token_required
from app.models.documentos import document
from app.database import db
document_bp = Blueprint("documents", __name__)
# Listar todos os documentos
@document_bp.route("/", methods=["GET"])
@token_required
def get_documents(self):
documents = document.query.all()
return jsonify([
{"id": d.id, "title": d.title, "content": d.content, "owner_id": d.user_id}
for d in documents
])
# Criar um novo documento
@document_bp.route("/", methods=["POST"])
@token_required
def create_document(self):
data = request.get_json()
title = data.get("title")
content = data.get("content")
new_doc = document(title=title, content=content, user_id=self.id) # self.id vem do token
db.session.add(new_doc)
db.session.commit()
return jsonify({"message": "Documento criado com sucesso!", "document_id": new_doc.id}), 201
# Obter um documento específico
@document_bp.route("/<int:document_id>", methods=["GET"])
@token_required
def get_document(self, document_id):
document = document.query.get_or_404(document_id)
return jsonify({
"id": document.id,
"title": document.title,
"content": document.content,
"owner_id": document.user_id
})
# Atualizar um documento
@document_bp.route("/<int:document_id>", methods=["PUT"])
@token_required
def update_document(self, document_id):
document = document.query.get_or_404(document_id)
data = request.get_json()
document.title = data.get("title", document.title)
document.content = data.get("content", document.content)
db.session.commit()
return jsonify({"message": "Documento atualizado com sucesso!"})
# Deletar um documento
@document_bp.route("/<int:document_id>", methods=["DELETE"])
@token_required
def delete_document(self, document_id):
document = document.query.get_or_404(document_id)
db.session.delete(document)

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app/routes/organizacao.py Normal file
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from flask import Blueprint, request, jsonify
from app.database import db
from app.models import Organizacao # ajuste conforme sua estrutura
organizacoes_bp = Blueprint('organizacoes', __name__, url_prefix='/organizacoes')
@organizacoes_bp.route('/', methods=['GET'])
def get_organizacoes():
organizacoes = Organizacao.query.all()
data = [
{
'id': org.id,
'nome': org.nome,
'criado_em': org.criado_em
}
for org in organizacoes
]
return jsonify(data), 200
@organizacoes_bp.route('/', methods=['POST'])
def create_organizacao():
data = request.get_json()
if not data or 'nome' not in data:
return jsonify({'error': 'O campo "nome" é obrigatório'}), 400
if Organizacao.query.filter_by(nome=data['nome']).first():
return jsonify({'error': 'Já existe uma organização com este nome'}), 409
try:
nova_org = Organizacao(nome=data['nome'])
db.session.add(nova_org)
db.session.commit()
return jsonify({
'message': 'Organização criada com sucesso',
'id': nova_org.id
}), 201
except Exception as e:
db.session.rollback()
return jsonify({'error': str(e)}), 500

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from flask import Blueprint, jsonify, request
from app.auth import generate_token, token_required
from app.models.organizacao import organization
from app.database import db
from werkzeug.security import generate_password_hash, check_password_hash
organization_bp = Blueprint("organizations", __name__)
@organization_bp.route("/", methods=["GET"])
@token_required
def get_organizations(self):
organizations = organization.query.all()
return jsonify([{"id": o.id, "name": o.name, "email": o.email} for o in organizations])
@organization_bp.route("/", methods=["POST"])
def create_organization(self):
data = request.get_json()
name = data.get("name")
email = data.get("email")
password = data.get("password")
if organization.query.filter_by(email=email).first():
return jsonify({"message": "Organização já existe!"}), 400
hashed_password = generate_password_hash(password, method="pbkdf2:sha256")
new_org = organization(name=name, email=email, password=hashed_password)
db.session.add(new_org)
db.session.commit()
return jsonify({"message": "Organização registrada com sucesso!"}), 201
@organization_bp.route("/login", methods=["POST"])
def login_organization():
data = request.get_json()
email = data.get("email")
password = data.get("password")
organization = organization.query.filter_by(email=email).first()
if not organization or not check_password_hash(organization.password, password):
return jsonify({"message": "Credenciais inválidas!"}), 401
token = generate_token(organization)
return jsonify({"message": "Login bem-sucedido", "token": token}), 200

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from flask import Blueprint, jsonify, request
from app.auth import generate_token, token_required
from app.models.user import User
from app.database import db
from werkzeug.security import generate_password_hash, check_password_hash
user_bp = Blueprint("users", __name__)
@user_bp.route("/", methods=["GET"])
@token_required # Protege a rota
def get_users(self):
users = User.query.all() # select * from User
return jsonify([{"id": u.id, "name": u.name, "email": u.email} for u in users])
@user_bp.route("/", methods=["POST"])
def create_user(self):
data = request.get_json()
print(data)
nome = data.get("nome")
email = data.get("email")
senha = data.get("senha")
# Verificar se o usuário já existe
if User.query.filter_by(email=email).first():
return jsonify({"message": "Usuário já existe!"}), 400
# Gerar senha criptografada
hashed_password = generate_password_hash(senha, method="pbkdf2:sha256")
# Criar novo usuário
new_user = User(nome=nome, email=email, senha=senha)
# Adicionar e salvar no banco de dados
db.session.add(new_user)
db.session.commit()
return jsonify({"message": "Usuário registrado com sucesso!"}), 201
# Rota para login de usuário
@user_bp.route("/login", methods=["POST"])
def login_user():
data = request.get_json()
print(data)
email = data.get("email")
senha = data.get("senha")
user = User.query.filter_by(email=email).first()
if not user or not check_password_hash(user.senha, senha):
return jsonify({"message": "Credenciais inválidas!"}), 401
token = generate_token(user)
return jsonify({"message": "Login bem-sucedido", "token": token}), 200

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app/routes/usuario.py Normal file
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from flask import Blueprint, request, jsonify
from app.database import db
from app.models import Usuario # nome correto do modelo
usuarios_bp = Blueprint('usuarios', __name__, url_prefix='/usuarios')
@usuarios_bp.route('/', methods=['GET'])
def get_usuarios():
usuarios = Usuario.query.all()
usuarios_data = [
{
'id': usuario.id,
'nome': usuario.nome,
'email': usuario.email,
'organizacao_id': usuario.organizacao_id,
'criado_em': usuario.criado_em,
'atualizado_em': usuario.atualizado_em
}
for usuario in usuarios
]
return jsonify(usuarios_data), 200
@usuarios_bp.route('/', methods=['POST'])
def create_usuario():
data = request.get_json()
if not all(k in data for k in ('nome', 'email', 'senha_hash', 'organizacao_id')):
return jsonify({'error': 'Campos obrigatórios ausentes'}), 400
if Usuario.query.filter_by(email=data['email']).first():
return jsonify({'error': 'E-mail já está em uso'}), 409
novo_usuario = Usuario(
nome=data['nome'],
email=data['email'],
senha_hash=data['senha_hash'],
organizacao_id=data['organizacao_id']
)
db.session.add(novo_usuario)
db.session.commit()
return jsonify({'message': 'Usuário criado com sucesso', 'id': novo_usuario.id}), 201

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run.py
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from app import create_default_user, create_app
from app import create_app
from app.database import db
app = create_app()
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if __name__ == "__main__":
with app.app_context():
db.create_all()
create_default_user()
print("Banco de dados criado")
print("Banco de dados criado")
app.run(debug=True, port=5000)