Merge pull request #18772 from nextcloud/backport/18766/stable18

[stable18] Filter disabled operations out of the rule list

apps/workflowengine/src/components/Check.vue

@@ -121,6 +121,7 @@ export default {
 			this.deleteVisible = false
 		},
 		validate() {
+			this.valid = true
 			if (this.currentOption && this.currentOption.validate) {
 				this.valid = !!this.currentOption.validate(this.check)
 			}

apps/workflowengine/src/components/Rule.vue

@@ -19,7 +19,7 @@
 					type="button"
 					class="check--add"
 					value="Add a new filter"
-					@click="rule.checks.push({class: null, operator: null, value: null})">
+					@click="rule.checks.push({class: null, operator: null, value: ''})">
 			</p>
 		</div>
 		<div class="flow-icon icon-confirm" />

apps/workflowengine/src/store.js

@@ -138,7 +138,7 @@ const store = new Vuex.Store({
 	},
 	getters: {
 		getRules(state) {
-			return state.rules.sort((rule1, rule2) => {
+			return state.rules.filter((rule) => typeof state.operations[rule.class] !== 'undefined').sort((rule1, rule2) => {
 				return rule1.id - rule2.id || rule2.class - rule1.class
 			})
 		},