app.py

from flask import Flask, jsonify
from controllers.auth_controller import RegisterRouteHandler, LoginRouteHandler, AccountRouteHandler, \
    AccountPasswordRouteHandler
from controllers.home_controller import home_route_handler
from controllers.publications_controller import PublicationsRouteHandler, PublicationRouteHandler, \
    LikePublicationRouteHandler, SharePublicationRouteHandler, PublicationCommentsRouteHandler, \
    PublicationCommentRouteHandler
from controllers.users_controller import UsersRouteHandler, UserRouteHandler
from errors.validation_error import ValidationError
from errors.not_found import NotFound
from flask_jwt_extended import JWTManager
from flask_cors import CORS

app = Flask(__name__)
app.config.from_object('config.Config')
jwt = JWTManager(app)
CORS(app)

@app.errorhandler(ValidationError)
def handle_validation_error(err):
    return jsonify(err=err.args), 400

@app.errorhandler(NotFound)
def handle_not_found_error(err):
    return jsonify(err=err.args), 404

app.add_url_rule("/", view_func=home_route_handler)

app.add_url_rule("/api/users", view_func=UsersRouteHandler.as_view('users_route_handler'), methods=['GET', 'POST'])
app.add_url_rule("/api/users/<_id>", view_func=UserRouteHandler.as_view('user_route_handler'),
                 methods=["GET", "DELETE", "PATCH", "PUT"])

app.add_url_rule("/api/publications", view_func=PublicationsRouteHandler.as_view('publications_route_handler'),
                 methods=['GET', 'POST'])
app.add_url_rule("/api/publications/<_id>", view_func=PublicationRouteHandler.as_view('publication_route_handler'),
                 methods=["GET", "DELETE", "PATCH", "PUT"])
app.add_url_rule("/api/publications/<_id>/like",
                 view_func=LikePublicationRouteHandler.as_view('like_publication_route_handler'), methods=['PATCH'])
app.add_url_rule("/api/publications/<_id>/share",
                 view_func=SharePublicationRouteHandler.as_view('share_publication_route_handler'), methods=['PATCH'])

app.add_url_rule("/api/publications/<_id>/comments",
                 view_func=PublicationCommentsRouteHandler.as_view('publication_comments_route_handler'),
                 methods=['POST', 'GET'])
app.add_url_rule("/api/publications/<_id>/comments/<comment_id>",
                 view_func=PublicationCommentRouteHandler.as_view('publication_comment_route_handler'),
                 methods=['DELETE', 'PATCH'])

app.add_url_rule("/api/register", view_func=RegisterRouteHandler.as_view('register_route_handler'), methods=["POST"])
app.add_url_rule("/api/login", view_func=LoginRouteHandler.as_view('login_route_handler'), methods=["POST"])
app.add_url_rule("/api/account", view_func=AccountRouteHandler.as_view('account_route_handler'),
                 methods=["GET", "PATCH"])
app.add_url_rule("/api/account/password",
                 view_func=AccountPasswordRouteHandler.as_view('account_password_route_handler'), methods=["PATCH"])