Most of system collection filter hooks aren't implemented

[t7tran]

Preflight Checklist

• I have completed all Troubleshooting Steps.
• I'm on the latest version of Directus.
• There's no other issue that already describes my problem.

Describe the Bug

I just tried to refactor the hooks and noticed that collections.delete no longer works. It seems from the source code that only fields.delete is invoked via emitter.emitFilter.

To Reproduce

const registerHook: HookConfig = (
  { filter, action },
) => {
  filter("collections.delete", async function (data: any) {
    // this doesn't get fired when a collection is being deleted
  });
  filter("fields.delete", async function (data: any) {
    // this DOES get fired when a field is being deleted
  });
};
export default registerHook;

Errors Shown

NA

What version of Directus are you using?

9.0.0

What version of Node.js are you using?

16.13.0

What database are you using?

MySQL

What browser are you using?

Chrome

What operating system are you using?

Ubuntu

How are you deploying Directus?

Docker

[Oreilles]

Just tried in a docker setup, cloned from this example from the docs, create the hook file at ./extensions/test/index.js with:

module.exports = function registerHook({ filter , action }) {
  filter("collections.create" , (_) => console.log("collections.create"));
  filter("collections.delete" , (_) => console.log("collections.delete"));
  filter("fields.create"      , (_) => console.log("fields.create"));
  filter("fields.delete"      , (_) => console.log("fields.delete"));
};

and all events triggers just fine.

[t7tran]

It is indeed working. Must have been my mistake. Thanks for checking @Oreilles.