feat: created exception_handler

Author: josethz00

README.md

@@ -29,28 +29,15 @@ $ pip3 install -r requirements.txt
 -----------------------------------
 
 ```
-$ python3 app.py
+$ python3 run.py
 ```
 
-5- Start redis-server (if is not active)
------------------------------------
-```
-$ redis-server --daemonize yes
-```
-
-6- Start celery worker (if your application needs)
------------------------------------
-
-```
-$ celery -A tasks app.celery --loglevel=INFO
-```
 <br />
 
-## Check the default env variables (available on ``` config/variables.py ```)
+## Check some default env variables (available on ``` config/variables.py ```)
 
 | Env Variable  | Default Value |
 | ------------- | ------------- |
-| REDIS_URL  | 'redis://localhost:6379/0' |
 | HOST  | '0.0.0.0'  |
 | PORT  | '8080' |
 | DEBUG | 'True' |

server/app.py

@@ -1,35 +1,25 @@
 from flask import Flask
-from flask_cors import CORS
-from celery import Celery
-from werkzeug.exceptions import HTTPException
-
-from src.shared.utils.handle_exception import handle_exception
+from src.shared.utils.exception_handler import exception_handler
 from src.modules.projects.project_blueprint import project_bp
 from src.modules.users.user_blueprint import user_bp
 from src.modules.tasks.task_blueprint import task_bp
-from config import variables
 
-app = Flask(__name__)
-CORS(app)
 
-app.register_blueprint(user_bp)
-app.register_blueprint(project_bp)
-app.register_blueprint(task_bp)
+def create_app() -> Flask:
 
-app.config['CELERY_BROKER_URL'] = variables.REDIS_URL
-app.config['CELERY_RESULT_BACKEND'] = variables.REDIS_URL
+    app = Flask(__name__)
+    db_conn = SQLConnector()
 
-celery = Celery(app.name, broker=app.config['CELERY_BROKER_URL'])
-celery.conf.update(app.config)
+    db.init_app(app)
+    with app.app_context():
+        db.create_all()
 
-@app.errorhandler(HTTPException)
-def get_error(error):
-    return handle_exception(error)
+    app.register_blueprint(user_bp)
+    app.register_blueprint(project_bp)
+    app.register_blueprint(task_bp)
 
+    @app.errorhandler(Exception)
+    def get_error(error):
+        return exception_handler(error)
 
-if __name__ == '__main__':
-    app.run(
-        host=variables.HOST,
-        port=variables.PORT,
-        debug=bool(variables.DEBUG)
-    )
+    return app

server/config/jwt_secret.py

@@ -0,0 +1,12 @@
+from app import create_app
+from config import variables
+
+
+if __name__ == '__main__':
+    app = create_app()
+    app.app_context().push()
+    app.run(
+        host=variables.HOST,
+        port=int(variables.PORT),
+        debug=bool(variables.DEBUG)
+    )

server/run.py

@@ -0,0 +1,9 @@
+import json
+from werkzeug.exceptions import HTTPException
+
+
+def exception_handler(error: Exception) -> json:
+    code = 500
+    if isinstance(error, HTTPException):
+        code = error.code
+    return json.dumps({'error': error.__repr__()}), code