Refactor ejabberd API integration

app/services/ejabberd_manager_service.rb

@@ -0,0 +1,55 @@
+class EjabberdManagerService < RestApiService
+  private
+
+  def base_url
+    @base_url ||= Setting.ejabberd_api_url
+  end
+
+  def headers
+    { "Content-Type" => "application/json" }
+  end
+
+  def parse_responses?
+    false
+  end
+
+  #
+  # API endpoints
+  #
+
+  def add_rosteritem(payload)
+    post "add_rosteritem", payload
+  end
+
+  def send_message(payload)
+    post "send_message", payload
+  end
+
+  def send_stanza(payload)
+    post "send_stanza", payload
+  end
+
+  def get_vcard2(user, name, subname)
+    payload = {
+      user: user.cn, host: user.ou,
+      name: name, subname: subname
+    }
+    post "get_vcard2", payload
+  end
+
+  def private_get(user, element_name, namespace)
+    payload = {
+      user: user.cn, host: user.ou,
+      element: element_name, ns: namespace
+    }
+    post "private_get", payload
+  end
+
+  def private_set(user, content)
+    payload = {
+      user: user.cn, host: user.ou,
+      element: content
+    }
+    post "private_set", payload
+  end
+end