Promise.all()

.asPromise()

ts
constructor(host: UmbControllerHost, args: UmbConditionControllerArguments<RemoveUnpublishConditionConfig>) {
    super(host, args);

    // Need to ensure both contexts have been consumed before we can check if we are permitted
    // Hence each context is consumed as a promise and then once all resolved we can check if we are permitted
    Promise.all([
        this.consumeContext(UMB_CURRENT_USER_CONTEXT, (currentUserCtx) =>{
            // Observe the current user object
            this.observe(currentUserCtx.currentUser, (currentUser) => {
                this.#currentUser = currentUser;
            });
        }).asPromise(),
        this.consumeContext(UMB_DOCUMENT_WORKSPACE_CONTEXT, (workspaceCtx) => {
            // Observe the current document type alias & the document guid/key
            this.observe(observeMultiple([workspaceCtx.structure.ownerContentType, workspaceCtx.unique]), ([currentDocType, unique]) => {
                this.#unique = unique;
                this.#currentDocTypeAlias = currentDocType?.alias;
            });
        }).asPromise()
    ]).then(() => {
        console.log('🎉🎉 All contexts consumed & observers?! - check if we are permitted 🎉🎉');

        // Checks user permissions & sets bool
        this.#checkUserPermissions();

        // Checks if current doctype should be excluded or not
        this.#checkForDocType();

        // Once both set above then we can perform final check
        this.#checkIfPemitted();
    });
}

observeMultiple

ts
this.observe(observeMultiple([workspaceCtx.structure.ownerContentType, workspaceCtx.unique]), ([currentDocType, unique]) => {
  this.#unique = unique;
  this.#currentDocTypeAlias = currentDocType?.alias;
});

workspaceCtx.structure.ownerContentType