Revize 1fa243ca

Re #8569 Added application initialization and running dependency injection

app.py

@@ -1 @@
-from flask import Flask, redirect
 import os
+
+from flask import Flask, redirect
+from injector import Injector
+
+from src.config import configuration
+from src.config.connection_provider import ConnectionProvider
 from src.controllers.certificates_controller import CertController
 
-app = Flask(__name__)
+
+class X509ManagementApp(Flask):
+
+    def run(self, host=None, port=None, debug=None, load_dotenv=True, **options):
+        with self.app_context():
+            initialize_app()
+        super(X509ManagementApp, self).run(host=host, port=port, debug=debug, load_dotenv=load_dotenv, **options)
+
+
+app = X509ManagementApp(__name__)
+certificate_controller: CertController = None
 
 
 @app.route('/')
@@ -12 +27 @@
 
 @app.route('/api/certificates', methods=["POST"])
 def create_certificate():
-    return CertController.create_certificate()
+    return certificate_controller.create_certificate()
 
 
 @app.route('/api/certificates', methods=["GET"])
 def get_cert_list():
-    return CertController.get_certificate_list()
+    return certificate_controller.get_certificate_list()
 
 
 @app.route('/api/certificates/<id>', methods=["GET"])
 def get_cert(id):
-    return CertController.get_certificate_by_id(id)
+    return certificate_controller.get_certificate_by_id(id)
 
 
 @app.route('/api/certificates/<id>/details', methods=["GET"])
-def get_cert_detes(id):
-    return CertController.get_certificate_details_by_id(id)
+def get_cert_details(id):
+    return certificate_controller.get_certificate_details_by_id(id)
 
 
 @app.route('/api/certificates/<id>/root', methods=["GET"])
 def get_cert_root(id):
-    return CertController.get_certificate_root_by_id(id)
+    return certificate_controller.get_certificate_root_by_id(id)
 
 
 @app.route('/api/certificates/<id>/chain', methods=["GET"])
 def get_cert_chain(id):
-    return CertController.get_certificate_trust_chain_by_id(id)
+    return certificate_controller.get_certificate_trust_chain_by_id(id)
+
+
+def initialize_app():
+    global certificate_controller
+
+    injector = Injector([configuration.configure_default, ConnectionProvider])
+    certificate_controller = injector.get(CertController)
 
 
 if __name__ == '__main__':
-    host = "0.0.0.0"
-    port = 5000
+    app_host = "0.0.0.0"
+    app_port = 5000
 
     # TODO better load this from config.py
     if "FLASK_HOST" in os.environ:
-        host = os.environ["FLASK_HOST"]
+        app_host = os.environ["FLASK_HOST"]
 
     if "FLASK_PORT" in os.environ:
-        host = os.environ["FLASK_PORT"]
+        app_host = os.environ["FLASK_PORT"]
 
-    app.run(host=host, port=port)
+    app.run(host=app_host, port=app_port)