BC-6870 - Create unified board persistence entity

[uidp]

Description

To make it easier to extend the board we want to implement a unified persistence entity for board nodes.

Currently we have implemented specific persistence entity classes for each board node type (Inheritance Mapping). That is not necessary because:

• The board node data is stored in one mongodb collection regardless of the type of the node
• We are mapping the persistence entities to specific domain objects
• so the persistence entity can be basically seen a just a data container

The mapping domain objects ist currently implemented as a builder using the visitor pattern which requires specific mapping code for each board node type.

We should remove this unnecessary complexity.

Links to Tickets or other pull requests

BC-6870

Changes

Datasecurity

Deployment

New Repos, NPM pakages or vendor scripts

Approval for review

• DEV: If api was changed - generate-client:server was executed in vue frontend and changes were tested and put in a PR with the same branch name.
• QA: In addition to review, the code has been manually tested (if manual testing is possible)
• All points were discussed with the ticket creator, support-team or product owner. The code upholds all quality guidelines from the PR-template.

Notice: Please remove the WIP label if the PR is ready to review, otherwise nobody will review it.

[uidp]

Can be imported from src/modules/board/poc/domain/path-utils.ts

[uidp]

I think we should use a "virtual property" like here like:

_contextExternalToolId?: ObjectId;
get contextExternalToolId(): EntityId | undefined {
    return this._contextExternalToolId.toHextString();
}
set contextExternalToolId(id?: EntityId) {
    this._contextExternalToolId = id ? new ObjectId(id) : undefined;
}

Maybe this could even be modeled later using a ContextTrait with contextType and contextId similar to ColumnBoard. So they could share the same trait.

[sonarcloud]

Quality Gate failed

Failed conditions
76.5% Coverage on New Code (required ≥ 80%)
56 Uncovered Lines on New Code (required ≤ 0)

See analysis details on SonarCloud