feat: Add endpoint for server version

app/__init__.py

@@ -48,6 +48,7 @@
 from app.views.redis_store import redis_store
 from app.views.celery_ import celery
 from app.templates.flask_ext.jinja.filters import init_filters
+from app.api.server_version import ServerVersion
 
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
@@ -133,6 +134,7 @@ def create_app():
 
     # development api
     with app.app_context():
+        from app.api.server_version import server_version_route
         from app.api.admin_statistics_api.events import event_statistics
         from app.api.auth import auth_routes
         from app.api.attendees import attendee_misc_routes
@@ -157,6 +159,7 @@ def create_app():
         app.register_blueprint(import_routes)
         app.register_blueprint(celery_routes)
         app.register_blueprint(auth_routes)
+        app.register_blueprint(server_version_route)
         app.register_blueprint(event_statistics)
         app.register_blueprint(user_misc_routes)
         app.register_blueprint(attendee_misc_routes)

app/api/server_version.py

@@ -0,0 +1,13 @@
+from flask import jsonify, Blueprint
+
+
+SERVER_VERSION = '1.0'
+
+server_version_route = Blueprint('server_version', __name__, url_prefix='/v1')
+
+
+class ServerVersion:
+    @staticmethod
+    @server_version_route.route('/server_version')
+    def version():
+        return jsonify(server_version=SERVER_VERSION)