ID is null when operation domain is empty array.

[Atlinx]

When my operation domain is an empty array, I get this error:

{
  "errors": [
    {
      "message": "Cannot read properties of null (reading 'toString')",
      "locations": [
        {
          "line": 2,
          "column": 3
        }
      ],
      "path": [
        "projectInvites"
      ],
      "extensions": {
        "code": "INTERNAL_SERVER_ERROR",
        "exception": {
          "stacktrace": [
            "TypeError: Cannot read properties of null (reading 'toString')",
            "    at Object.stringify (backend\\dist\\_tools\\mock-server.js:16:33)",
            "    at InMemoryStateManager.getIdIndex (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\drivers\\in-memory\\state.memory.js:54:110)",
            "    at InMemoryProjectInviteDAO.getIndexes (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\drivers\\in-memory\\dao.memory.js:200:53)",
            "    at InMemoryProjectInviteDAO.entities (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\drivers\\in-memory\\dao.memory.js:211:30)",
            "    at entities.next (<anonymous>)",
            "    at InMemoryProjectInviteDAO._findAll (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\drivers\\in-memory\\dao.memory.js:29:43)",
            "    at backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\dao\\dao.js:187:65",
            "    at processTicksAndRejections (node:internal/process/task_queues:96:5)",
            "    at async InMemoryProjectInviteDAO.logOperation (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\dao\\dao.js:594:28)",
            "    at async Object.read (backend\\node_modules\\@twinlogix\\typetta\\lib\\dal\\dao\\dao.js:682:25)"
          ]
        }
      }
    }
  ],
  "data": null
}

I expected to get an empty array back when I query with an empty operation domain.

It looks like the error is triggered in my mock.idSpecifications that I use for my mock server. I inspected this code at runtime and the ID passing into stringify is null.

  mock.idSpecifications = {
    ID: {
      generate: () => new ObjectId(),
      stringify: (t: unknown) => (t as ObjectId).toString(),
    },
  };

But why would a stringified id be null?

[edobrb]

2.1.3 should fix this
Thanks for reporting