Add service stopped state

app/classes/state/os/ServiceStoppedState.js

@@ -0,0 +1,29 @@
+const State = require('../State')
+
+class ServiceStoppedState extends State {
+    constructor(host, config) {
+        if ( !host.services ) {
+            throw new Error(`Cannot apply service stopped state to host ${host.name}: missing service manager API.`)
+        }
+        super(host, config)
+    }
+
+    async reverse() {
+        const services = Array.isArray(this._config.service) ? this._config.service : [this._config.service]
+        return this._host.services.start(...services)
+    }
+
+    async check() {
+        const services = Array.isArray(this._config.service) ? this._config.service : [this._config.service]
+        let states = await this._host.services.status(...services)
+        if ( !Array.isArray(states) ) states = [states]
+        return !states.some(x => x.status === 'running')
+    }
+
+    async apply() {
+        const services = Array.isArray(this._config.service) ? this._config.service : [this._config.service]
+        return this._host.services.stop(...services)
+    }
+}
+
+module.exports = exports = ServiceStoppedState

app/services/states.service.js

@@ -13,7 +13,7 @@ class StatesService extends Service {
     static #state_map = {
         // TODO apache and nginx states - virtual host, reverse proxy
         // TODO package repository states - import keys, install repository
-        // TODO service manager states - service enabled, service installed, stopped
+        // TODO service manager states - service enabled, service installed
 
         'fs.file': require('../classes/state/fs/FileState'),
         'fs.directory': require('../classes/state/fs/DirectoryState'),
@@ -34,6 +34,7 @@ class StatesService extends Service {
         'package.cache.clear': require('../classes/state/os/PackageCacheClearedState'),
 
         'service.running': require('../classes/state/os/ServiceState'),
+        'service.stopped': require('../classes/state/os/ServiceStoppedState'),
         'service.restarted': require('../classes/state/os/ServiceRestartState'),
         'service.daemon.reloaded': require('../classes/state/os/ServiceDaemonReloadState'),