Initial App Commit with Login and Auth

app/__init__.py

@@ -0,0 +1,41 @@
+from flask import Flask
+from dotenv import load_dotenv
+import os
+import urllib.parse
+from app.controllers.auth_controller import auth
+from app.models import db
+from flask_login import LoginManager
+from app.models.users import User
+from app.routes import main as main_blueprint
+
+load_dotenv()
+
+def create_app():
+    app = Flask(__name__, template_folder='views')  
+    app.config['SECRET_KEY'] = os.getenv('SECRET_KEY')
+   
+    db_username = os.getenv('DB_USERNAME')
+    db_password = urllib.parse.quote_plus(os.getenv('DB_PASSWORD'))
+    db_host = os.getenv('DB_HOST')
+    db_port = os.getenv('DB_PORT')
+    db_name = os.getenv('DB_NAME')
+    db_url = f"mysql://{db_username}:{db_password}@{db_host}:{db_port}/{db_name}"
+    app.config['SQLALCHEMY_DATABASE_URI'] = db_url
+   
+ 
+    db.init_app(app)
+
+  
+    login_manager = LoginManager()
+    login_manager.init_app(app)  
+
+    @login_manager.user_loader
+    def load_user(id):
+        return User.query.get(int(id))
+
+  
+    app.register_blueprint(auth) 
+
+    app.register_blueprint(main_blueprint)
+
+    return app