Client billing code push

app/__init__.py

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+# app/__init__.py
+
+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
+from flask_login import LoginManager, UserMixin
+from flask_ldap3_login import LDAP3LoginManager
+import os
+from werkzeug.middleware.proxy_fix import ProxyFix
+
+# ---------------------------
+# Initialize extensions
+# ---------------------------
+db = SQLAlchemy()
+migrate = Migrate()
+login_manager = LoginManager()
+ldap_manager = LDAP3LoginManager()
+
+# ---------------------------
+# LDAP User class for Flask-Login
+# ---------------------------
+class LDAPUser(UserMixin):
+    def __init__(self, dn, username, data):
+        self.id = username        # Flask-Login requires .id
+        self.username = username
+        self.dn = dn
+        self.data = data
+
+# ---------------------------
+# Create Flask app factory
+# ---------------------------
+def create_app():
+    app = Flask(__name__)  # simplified, no APPLICATION_ROOT
+    app.secret_key = "o17d88dba8ebd13565e862c752bf017b7"
+
+    # ---------------------------
+    # Upload folder config
+    # ---------------------------
+    app.config['UPLOAD_FOLDER'] = os.path.join(os.getcwd(), 'uploads')
+    os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)
+
+    # ---------------------------
+    # Database config
+    # ---------------------------
+    # app.config["SQLALCHEMY_DATABASE_URI"] = "mysql+pymysql://root:admin@mysql:3306/excel_data7"
+    app.config["SQLALCHEMY_DATABASE_URI"] = "mysql+pymysql://root:root@localhost:3306/excel_data7"
+    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+    # ---------------------------
+    # LDAP config
+    # ---------------------------
+    # app.config['LDAP_HOST'] = 'openldap'
+    app.config['LDAP_HOST'] = 'localhost'
+    # app.config['LDAP_PORT'] = 389
+    app.config['LDAP_PORT'] = 389 
+    app.config['LDAP_USE_SSL'] = False
+
+    # Base DN for your directory
+    app.config['LDAP_BASE_DN'] = 'dc=lcepl,dc=org'
+
+    # Admin bind credentials
+    app.config['LDAP_BIND_USER_DN'] = 'uid=admin,dc=lcepl,dc=org'
+    app.config['LDAP_BIND_USER_PASSWORD'] = 'admin123'
+
+    # User search config
+    app.config['LDAP_USER_SEARCH_BASE'] = 'dc=lcepl,dc=org'
+    app.config['LDAP_USER_SEARCH_FILTER'] = '(uid=%s)'
+    app.config['LDAP_USER_RDN_ATTR'] = 'uid'
+    app.config['LDAP_USER_LOGIN_ATTR'] = 'uid'
+
+    # ---------------------------
+    # Initialize extensions
+    # ---------------------------
+    db.init_app(app)
+    migrate.init_app(app, db)
+    login_manager.init_app(app)
+    ldap_manager.init_app(app)
+
+    # ---------------------------
+    # Login view
+    # ---------------------------
+    login_manager.login_view = 'main.login'  # blueprint + endpoint
+    login_manager.login_message_category = 'info'
+
+    # ---------------------------
+    # Flask-Login user loader
+    # ---------------------------
+    @login_manager.user_loader
+    def load_user(user_id):
+        return LDAPUser(dn=None, username=user_id, data={})
+
+    # ---------------------------
+    # Register blueprints
+    # ---------------------------
+    try:
+        from app.routes.main import main as main_bp
+        from app.routes.reports import reports as reports_bp
+        app.register_blueprint(main_bp)
+        app.register_blueprint(reports_bp)
+    except ImportError as e:
+        print(f"Error importing blueprints: {e}")
+
+    # ---------------------------
+    # Fix proxy headers for reverse proxy (Nginx)
+    # ---------------------------
+    app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1, x_host=1, x_port=1, x_prefix=1)
+
+    return app