added aws-node-stripe-integration

README.md

@@ -50,6 +50,7 @@ Have an example? Submit a PR or [open an issue](https://github.com/serverless/ex
 | [Aws Serve Simple Http Endpoint](https://github.com/serverless/examples/tree/master/aws-node-simple-http-endpoint) <br/> Example demonstrates how to setup a simple HTTP GET endpoint | nodeJS |
 | [Aws Single Page App Via Cloudfront](https://github.com/serverless/examples/tree/master/aws-node-single-page-app-via-cloudfront) <br/> Demonstrating how to deploy a Single Page Application with Serverless | nodeJS |
 | [Serverless Single Page App Plugin](https://github.com/serverless/examples/tree/master/aws-node-single-page-app-via-cloudfront/serverless-single-page-app-plugin) <br/> A plugin to simplify deploying Single Page Application using S3 and CloudFront | nodeJS |
+| [Aws Node Stripe Integration](https://github.com/serverless/examples/tree/master/aws-node-stripe-integration) <br/> This example for Stripe integration using AWS Lambda and API Gateway. | nodeJS |
 | [Aws Text Analysis Via Sns Post Processing](https://github.com/serverless/examples/tree/master/aws-node-text-analysis-via-sns-post-processing) <br/> Example demonstrates how to setup a simple data processing pipeline | nodeJS |
 | [Aws Node Twilio Send Text Message](https://github.com/serverless/examples/tree/master/aws-node-twilio-send-text-message) <br/> Send a text message via twilio from aws lambda. [See live demo](http://twilio-serverless-example.surge.sh) | nodeJS |
 | [Upload To S3 And Postprocess](https://github.com/serverless/examples/tree/master/aws-node-upload-to-s3-and-postprocess) <br/> Upload a files to S3 to trigger a lambda function. | nodeJS |

aws-node-stripe-integration/.gitignore

@@ -0,0 +1,9 @@
+# package directories
+node_modules
+jspm_packages
+
+# Serverless directories
+.serverless
+
+# Config yaml (local.yaml)
+config/local.yaml

aws-node-stripe-integration/README.md

@@ -0,0 +1,61 @@
+# Stripe Integration Example
+
+This example for Stripe integration using AWS Lambda and API Gateway.
+
+## Use Cases
+
+- Notified about events that happen in a Stripe account.
+
+## Setup
+
+### Install npm packages
+```bash
+$ npm install
+```
+
+### Edit config overrides for production deployment
+```bash
+$ vi config/local.yaml
+```
+
+```yaml
+stripe:
+    test_sk: 'Stripe_Test_Secret_Key_here'
+    live_sk: 'Stripe_Live_Secret_Key_here'
+```
+
+### Deploy!
+```bash:development
+$ serverless deploy -v
+```
+
+or production
+```bash:production
+$ serverless deploy -v --stage live
+```
+
+```
+Serverless: Packaging service...
+Serverless: Uploading CloudFormation file to S3...
+Serverless: Uploading service .zip file to S3 (2.15 MB)...
+Serverless: Updating Stack...
+Serverless: Checking Stack update progress...
+.....
+Serverless: Stack update finished...
+Serverless: Removing old service versions...
+Service Information
+service: aws-node-stripe-integration
+stage: development
+region: us-east-1
+api keys:
+  None
+endpoints:
+  POST - https://xxxxxxxxx.execute-api.us-east-1.amazonaws.com/test/stripe/incoming
+functions:
+  incoming: aws-node-stripe-integration-test-incoming
+
+Stack Outputs
+ServiceEndpoint: https://xxxxxxxxx.execute-api.us-east-1.amazonaws.com/test
+ServerlessDeploymentBucketName: aws-node-stripe-integration-serverlessdeploymentbuck-xxxxxxxxxxxx
+IncomingLambdaFunctionQualifiedArn: arn:aws:lambda:us-east-1:000000000000:function:aws-node-stripe-integration-test-incoming:20
+```

aws-node-stripe-integration/config/default.yaml

@@ -0,0 +1,3 @@
+stripe:
+    test_sk:            'sk_test_XXXXXXXXXXXXXXXXXXXXXXXX'
+    live_sk:            'sk_live_XXXXXXXXXXXXXXXXXXXXXXXX'

aws-node-stripe-integration/handler.js

@@ -0,0 +1,46 @@
+'use strict';
+
+const ConfigFile = require('config'); // eslint-disable-line
+
+module.exports.incoming = (event, context, callback) => {
+  const requestContextStage =
+    event.requestContext
+    ? event.requestContext.stage
+    : 'test';
+  const stripeApiKey =
+    requestContextStage === 'test'
+    ? ConfigFile.stripe.test_sk
+    : ConfigFile.stripe.live_sk;
+  const stripe = require('stripe')(stripeApiKey); // eslint-disable-line
+
+  try {
+    // Parse Stripe Event
+    const jsonData = JSON.parse(event.body); // https://stripe.com/docs/api#event_object
+
+    // Verify the event by fetching it from Stripe
+    console.log("Stripe Event: %j", jsonData); // eslint-disable-line
+    stripe.events.retrieve(jsonData.id, (err, stripeEvent) => {
+      const eventType = stripeEvent.type ? stripeEvent.type : '';
+      const response = {
+        statusCode: 200,
+        body: JSON.stringify({
+          message: 'Stripe webhook incoming!',
+          stage: requestContextStage,
+        }),
+      };
+      console.log("Event Type: %j", eventType); // eslint-disable-line
+
+      // Branch by event type
+      switch (eventType) {
+        case 'invoice.created':
+          // invoice.created event
+          break;
+        default:
+          break;
+      }
+      callback(null, response);
+    });
+  } catch (err) {
+    context.fail(err);
+  }
+};

aws-node-stripe-integration/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "aws-node-stripe-integration",
+  "version": "1.0.0",
+  "description": "This example for Stripe integration using AWS Lambda and API Gateway.",
+  "main": "handler.js",
+  "dependencies": {
+    "config": "^1.24.0",
+    "js-yaml": "^3.7.0",
+    "stripe": "^4.14.0"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC"
+}

aws-node-stripe-integration/serverless.yml

@@ -0,0 +1,53 @@
+# Welcome to Serverless!
+#
+# This file is the main config file for your service.
+# It's very minimal at this point and uses default values.
+# You can always add more config options for more control.
+# We've included some commented out config examples here.
+# Just uncomment any of them to get that config option.
+#
+# For full config options, check the docs:
+#    docs.serverless.com
+#
+# Happy Coding!
+
+service: aws-node-stripe-integration
+
+# You can pin your service to only deploy with a specific Serverless version
+# Check out our docs for more details
+# frameworkVersion: "=X.X.X"
+
+provider:
+  name: aws
+  runtime: nodejs6.10
+  stage: test
+  region: us-east-1
+
+# you can add statements to the Lambda function's IAM Role here
+#  iamRoleStatements:
+#    - Effect: "Allow"
+#      Action:
+#        - "lambda:InvokeAsync"
+#        - "lambda:InvokeFunction"
+#      Resource: 
+#        - "*"
+
+# you can define service wide environment variables here
+#  environment:
+#    variable1: value1
+
+# you can add packaging information here
+package:
+  include:
+    - config/**
+    - node_modules/**
+  exclude:
+    - package.json
+
+functions:
+  incoming:
+    handler: handler.incoming
+    events:
+      - http:
+          path: stripe/incoming
+          method: post