Refactor: Add health endpoint

server/corvus/__init__.py

@@ -81,9 +81,10 @@ def register_blueprints(app: Flask) -> None:
     :param app:
     :return:
     """
-    from corvus.api import AUTH_BLUEPRINT, USER_BLUEPRINT
+    from corvus.api import AUTH_BLUEPRINT, USER_BLUEPRINT, HEALTH_BLUEPRINT
     app.register_blueprint(AUTH_BLUEPRINT)
     app.register_blueprint(USER_BLUEPRINT)
+    app.register_blueprint(HEALTH_BLUEPRINT)
 
 
 def register_error_handlers(app: Flask) -> None:

server/corvus/api/__init__.py

@@ -1,3 +1,4 @@
 """API blueprint exports."""
 from corvus.api.authentication_api import AUTH_BLUEPRINT
 from corvus.api.user_api import USER_BLUEPRINT
+from corvus.api.health_api import HEALTH_BLUEPRINT

server/corvus/api/health_api.py

@@ -0,0 +1,17 @@
+"""Endpoint to expose the health of the application"""
+from flask import Blueprint
+
+from corvus.api.decorators import return_json
+from corvus.api.model import APIResponse, APIMessage
+
+HEALTH_BLUEPRINT = Blueprint(
+    name='health', import_name=__name__, url_prefix='/health')
+
+
+@HEALTH_BLUEPRINT.route('', methods=['GET'])
+@return_json
+def get_health() -> APIResponse:
+    return APIResponse(
+        APIMessage(True, 'Service is healthy'),
+        200
+    )