post_hook.py

#!/usr/bin/env python
# run:
# $ FLASK_APP=mini_app flask run
from flask import Flask, request
from flask_sqlalchemy import SQLAlchemy
from safrs import SAFRSBase, SAFRSAPI

db = SQLAlchemy()

def post_hook(func):
    def post_decorator(*args, **kwargs):
        print(request.data)
        result = func(*args, **kwargs)
        print(result.response)
        return result
    
    if func.__name__ in ("post"):
        return post_decorator

    return func


class User(SAFRSBase, db.Model):
    """
    description: My User description
    """

    __tablename__ = "Users"
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String)
    email = db.Column(db.String)
    
    custom_decorators = [post_hook]
    


def create_api(app, host="localhost", port=5000, prefix=""):
    api = SAFRSAPI(app, host=host, port=port, prefix=prefix)
    api.expose_object(User)
    user = User(name="test", email="email@x.org")
    print(f"Starting API: http://{host}:{port}/{prefix}")


def create_app(host="localhost"):
    app = Flask("demo_app")
    app.config.update(SQLALCHEMY_DATABASE_URI="sqlite://")
    db.init_app(app)
    with app.app_context():
        db.create_all()
        create_api(app, host)
    return app


app = create_app()

if __name__ == "__main__":
    app.run()