From 55a62c3e0f66528e3cb82c1b2e531fb9be246b0d Mon Sep 17 00:00:00 2001
From: Tom McLaughlin <tom@serverlessops.io>
Date: Mon, 26 Feb 2018 10:31:54 -0600
Subject: [PATCH] Support cloud watch events

---
 lib/events/CloudWatchEventConverter.js | 42 ++++++++++++++++++++++++++
 lib/events/events.js                   | 14 ++++++---
 2 files changed, 51 insertions(+), 5 deletions(-)
 create mode 100644 lib/events/CloudWatchEventConverter.js

diff --git a/lib/events/CloudWatchEventConverter.js b/lib/events/CloudWatchEventConverter.js
new file mode 100644
index 0000000..9477351
--- /dev/null
+++ b/lib/events/CloudWatchEventConverter.js
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2017 Stefano Buliani (@sapessi)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+'use strct'
+
+const utils = require('../utils');
+
+class CloudWatchEventConverter {
+  constructor(serverless) {
+    this.serverless = serverless;
+  }
+
+  getEventType() {
+    return "CloudWatchEvent";
+  }
+
+  convertEvent(event, targetResourceName) {
+    let CloudWatchEvent = {
+      Pattern: event
+    };
+
+    return {
+      event: CloudWatchEvent,
+      resources: {}
+    }
+  }
+}
+
+module.exports = CloudWatchEventConverter;
+
diff --git a/lib/events/events.js b/lib/events/events.js
index edb2994..32e51cc 100644
--- a/lib/events/events.js
+++ b/lib/events/events.js
@@ -22,20 +22,21 @@ const ScheduleEventConverter = require('./ScheduleEventConverter');
 const S3EventConverter = require('./S3EventConverter');
 const AlexaSkillEventConverter = require('./AlexaSkillEventConverter');
 const IoTEventConverter = require('./IoTEventConverter');
+const CloudWatchEventConverter = require('./CloudWatchEventConverter');
 
 let convertersCache = {};
 
 /**
- * This function loads the correct event converter based on the given event type. Event converters are used to take 
+ * This function loads the correct event converter based on the given event type. Event converters are used to take
  * an event from the serverless.yml file and convert it into an event in the SAM template. In some cases, the Serverless
  * framework generates entirely new resources based on an event definition. For example, when the S3 event is specified
  * with only a bucket name, the Serverless framework creates an entirely new bucket.
- * 
+ *
  * Event converters must implement the same methods:
  *  * getEventType() -> returns the event type for the SAM template, such as "Api" or "S3"
- *  * convertEvent(event, targetResourceName) -> Creates the output SAM event give a Serverless event object and a potential 
+ *  * convertEvent(event, targetResourceName) -> Creates the output SAM event give a Serverless event object and a potential
  *       target resource. For example, for HTTP events, the target resource is the Lambda function behind the API method.
- * 
+ *
  * The convertEvent() method should return an object that contains two properties: event, and resources. Event is an object
  * that contains the event definition for the SAM template. Resources is also an object that contains the custom resources
  * that should be added to the template.
@@ -68,10 +69,13 @@ module.exports.getEventConverter = (type, serverless) => {
     case "iot":
       converter = new IoTEventConverter(serverless);
       break;
+    case "cloudwatchevent":
+      converter = new CloudWatchEventConverter(serverless);
+      break;
     default:
       throw new Error("Could not find converter for event type: " + type);
   }
 
   convertersCache[type] = converter;
   return convertersCache[type];
-}
\ No newline at end of file
+}