Add schedule and send message APIs for ActionNetwork (#1292)

* Add schedule and send message APIs for ActionNetwork

See https://actionnetwork.org/docs/v2/schedule_helper and https://actionnetwork.org/docs/v2/send_helper

* Add tests for ActionNetwork schedule and send helpers

Author: sjwmoveon

parsons/action_network/action_network.py

@@ -928,6 +928,40 @@ def update_message(self, message_id, payload):
         """
         return self.api.put_request(f"messages/{message_id}", payload)
 
+    def schedule_message(self, message_id, scheduled_start_date):
+        """
+        Schedule a message in Action Network
+
+        `Args:`
+            message_id:
+               The unique id of the message
+            scheduled_start_date:
+                The UTC timestamp to schedule the message at in ISO8601 format.
+                e.g. "2015-03-14T12:00:00Z"
+        `Returns:`
+            A JSON response confirming the scheduling
+        `Documentation Reference`:
+            https://actionnetwork.org/docs/v2/schedule_helper
+        """
+        return self.api.post_request(
+            f"messages/{message_id}/schedule/",
+            {"scheduled_start_date": scheduled_start_date},
+        )
+
+    def send_message(self, message_id):
+        """
+        Send a message in Action Network
+
+        `Args:`
+            message_id:
+               The unique id of the message
+        `Returns:`
+            A JSON response confirming the message was sent
+        `Documentation Reference`:
+            https://actionnetwork.org/docs/v2/send_helper
+        """
+        return self.api.post_request(f"messages/{message_id}/send/", {})
+
     # Metadata
     def get_metadata(self):
         """

test/test_action_network/test_action_network.py

@@ -3853,6 +3853,31 @@ def test_update_message(self, m):
             self.fake_message,
         )
 
+    @requests_mock.Mocker()
+    def test_schedule_message(self, m):
+        message_id = "123"
+        scheduled_start_date = "2015-03-14T12:00:00Z"
+        m.post(
+            f"{self.api_url}/messages/123/schedule/",
+            text=json.dumps({"message": "Your message has been scheduled"}),
+        )
+        assert_matching_tables(
+            self.an.schedule_message(message_id, scheduled_start_date),
+            {"message": "Your message has been scheduled"},
+        )
+
+    @requests_mock.Mocker()
+    def test_send_message(self, m):
+        message_id = "123"
+        m.post(
+            f"{self.api_url}/messages/123/send/",
+            text=json.dumps({"message": "Your email has been sent."}),
+        )
+        assert_matching_tables(
+            self.an.send_message(message_id),
+            {"message": "Your email has been sent."},
+        )
+
     # Metadata
     @requests_mock.Mocker()
     def test_get_metadata(self, m):