this is better

playbooks/systemd.yml

@@ -14,13 +14,12 @@
       prompt: "State of service"
       private: no
   tasks:
-    - name: Check if service exists
+    - name: Gather service facts
-      shell: systemctl list-units --type=service --all | grep -o "{{ service }}"
+      ansible.builtin.service_facts:
-      register: status
+
-      ignore_errors: true
+    - name: Manage service if present
-    - name: Change state of service
+      ansible.builtin.systemd:
-      systemd:
         name: "{{ service }}"
-        enabled: "{{ enable }}"
+        enabled: "{{ enable | bool }}"
         state: "{{ state }}"
-      when:  status.stdout == "{{ service }}"
+      when: service in ansible_facts.services