Outdated dependencies in package.json

[mliebischer]

Describe the bug

This addon seems to be broken due to some dependencies on the deprecated addon @eeacms/volto-blocks-form in package.json.

Error:

12Edit.jsx:218 Uncaught TypeError: _plone_volto_registry__WEBPACK_IMPORTED_MODULE_13__.default.settings.richTextEditorPlugins is not iterable

To Reproduce
Steps to reproduce the behavior:

1. Add addon to your package.json of your Volto installation

"addons": [
  "@rohberg/volto-accordion-block"
],

"dependencies": {
  "@rohberg/volto-accordion-block": "^0.1.0"
}

3. Start Volto with yarn start
4. Click on the button to add/edit the content
5. ERROR

Software:

Tested with Volto 15.12.1 and Plone 6.0.0a4.

Additional information

Since this package is no longer needed anyway, it can simply be removed from the package.json to fix the problem (see this commit ec0536f#diff-c986a9cd783848dd4ad769e1c52106d0e024a019daa2c4a3cb0d1875551bf8e0L8)

[ksuess]

You may want to have a look at https://github.com/eea/volto-accordion-block. It is far more elaborated, as the accordion items can contain blocks.
I should mark this repo as superseeded and archived. Sorry for the inconvenience.

[mliebischer]

Hi Katja, there is nothing to apologize for. :-) This is a nice little addon and a good starting point to inspect and explore.

As this addon is currently used and referenced in FAQ block type example in "Mastering Plone 6 Development" I thought it would be a good idea to at least keep it working.

I also submitted a PR with the same fixes to make the code example work within the training as well.
plone/training#626