Add Path and Graph dummy msgs

.pre-commit-config.yaml

@@ -1,21 +1,21 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.3.0
+    rev: v4.4.0
     hooks:
       - id: check-yaml
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/psf/black
-    rev: 22.10.0
+    rev: 23.1.0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort
         name: isort (python)
         args: ["--profile", "black"]
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v13.0.0
+    rev: v15.0.7
     hooks:
       - id: clang-format

src/query/v2/requests.hpp

@@ -79,6 +79,18 @@ struct Vertex {
   friend bool operator==(const Vertex &lhs, const Vertex &rhs) { return lhs.id == rhs.id; }
 };
 
+struct Path {
+  // TODO(gitbuda): Define how a path should look like.
+};
+struct Graph {
+  std::vector<Vertex> vertices;
+  std::vector<Edge> edges;
+  friend bool operator==(const Graph &lhs, const Graph &rhs) {
+    LOG_FATAL("Implement memgraph::msgs::Graph::operator==");
+  }
+};
+// TODO(gitbuda): Figure out how to serialize memgraph::msgs::Graph/Path.
+
 struct Null {};
 
 struct Value {
@@ -582,7 +594,6 @@ using WriteResponses = std::variant<CreateVerticesResponse, DeleteVerticesRespon
 }  // namespace memgraph::msgs
 
 namespace std {
-
 template <>
 struct hash<memgraph::msgs::Value>;