refactoring to rest app to help breakup api code into smaller files

webapp/service_routes.py

@@ -0,0 +1,85 @@
+from flask import jsonify
+from flask import request
+from flask.blueprints import Blueprint
+
+import core_utils
+from core import logger
+from core.service import ServiceManager
+
+coreemu = None
+
+api = Blueprint("service_api", __name__)
+
+
+@api.route("/services")
+def get_services():
+    groups = {}
+    for service in ServiceManager.services.itervalues():
+        service_group = groups.setdefault(service.group, [])
+        service_group.append(service.name)
+
+    return jsonify(groups=groups)
+
+
+@api.route("/sessions/<int:session_id>/nodes/<node_id>/services/<service_name>")
+def get_node_service(session_id, node_id, service_name):
+    session = core_utils.get_session(coreemu, session_id)
+    node_id = core_utils.get_node_id(node_id)
+
+    service = session.services.get_service(node_id, service_name, default_service=True)
+    service_config = {
+        "executables": service.executables,
+        "dependencies": service.dependencies,
+        "dirs": service.dirs,
+        "configs": service.configs,
+        "startup": service.startup,
+        "validate": service.validate,
+        "validation_mode": service.validation_mode.name,
+        "validation_timer": service.validation_timer,
+        "shutdown": service.shutdown,
+        "meta": service.meta,
+    }
+    return jsonify(service_config)
+
+
+@api.route("/sessions/<int:session_id>/nodes/<node_id>/services/<service_name>", methods=["PUT"])
+def set_node_service(session_id, node_id, service_name):
+    session = core_utils.get_session(coreemu, session_id)
+    node_id = core_utils.get_node_id(node_id)
+
+    data = request.get_json() or {}
+
+    logger.info("setting custom service node(%s) service(%s)", node_id, service_name)
+    # guarantee custom service exists
+    session.services.set_service(node_id, service_name)
+    service = session.services.get_service(node_id, service_name)
+    service.startup = tuple(data["startup"])
+    logger.info("custom startup: %s", service.startup)
+    service.validate = tuple(data["validate"])
+    logger.info("custom validate: %s", service.validate)
+    service.shutdown = tuple(data["shutdown"])
+    logger.info("custom shutdown: %s", service.shutdown)
+    return jsonify()
+
+
+@api.route("/sessions/<int:session_id>/nodes/<node_id>/services/<service_name>/file")
+def get_node_service_file(session_id, node_id, service_name):
+    session = core_utils.get_session(coreemu, session_id)
+    node = core_utils.get_node(session, node_id)
+
+    # get custom service file or default
+    service_file = request.args["file"]
+    file_data = session.services.get_service_file(node, service_name, service_file)
+    return jsonify(file_data.data)
+
+
+@api.route("/sessions/<int:session_id>/nodes/<node_id>/services/<service>/file", methods=["PUT"])
+def set_node_service_file(session_id, node_id, service):
+    session = core_utils.get_session(coreemu, session_id)
+    node_id = core_utils.get_node_id(node_id)
+
+    data = request.get_json() or {}
+    file_name = data["name"]
+    data = data["data"]
+    session.services.set_service_file(node_id, service, file_name, data)
+    return jsonify()