From c2d4dba62d48f0b97684e2b8b17ac2c7a63a7903 Mon Sep 17 00:00:00 2001
From: Frank Schmid <fschmid@stashimi.com>
Date: Tue, 30 May 2017 12:46:59 +0200
Subject: [PATCH] Prepare 1.2.0. Added small fix for authorizers.

---
 README.md                  |  7 ++++++-
 lib/stackops/apiGateway.js | 21 ++++++++++++++++++++-
 package.json               |  2 +-
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 3f63130..9e9506e 100644
--- a/README.md
+++ b/README.md
@@ -304,7 +304,7 @@ contains its entire configuration (VPC settings, environment, etc.)
 ## For developers
 ### Lifecycle events
 
-_currently the exposed hooks are disabled after the change to the new SLS lifecycle model_
+_currently the exposed hooks are not available after the change to the new SLS lifecycle model_
 
 The plugin adds the following lifecycle events that can be hooked by other plugins:
 
@@ -341,6 +341,11 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 
 ## Version history
 
+* 1.2.0
+  * Fix issue when stage is specified as Serverless variable [#45](https://github.com/HyperBrain/serverless-aws-alias/issues/45)
+  * Add support for SNS Lambda subscriptions [#43](https://github.com/HyperBrain/serverless-aws-alias/issues/43)
+  * Add support for custom authorizers [#22](https://github.com/HyperBrain/serverless-aws-alias/issues/22)
+
 * 1.1.0
   * Use stage variable in APIG [#40](https://github.com/HyperBrain/serverless-aws-alias/issues/40)
   * Fix tail logging [#42](https://github.com/HyperBrain/serverless-aws-alias/issues/42)
diff --git a/lib/stackops/apiGateway.js b/lib/stackops/apiGateway.js
index a8ab3a7..64c7431 100644
--- a/lib/stackops/apiGateway.js
+++ b/lib/stackops/apiGateway.js
@@ -8,6 +8,7 @@
 
 const _ = require('lodash');
 const BbPromise = require('bluebird');
+const utils = require('../utils');
 
 module.exports = function(currentTemplate, aliasStackTemplates, currentAliasStackTemplate) {
 	const stackName = this._provider.naming.getStackName();
@@ -142,7 +143,25 @@ module.exports = function(currentTemplate, aliasStackTemplates, currentAliasStac
 				delete userResources.Resources[name];
 			}
 
-			stageStack.Resources[name] = authorizer;
+			const aliasedName = `${name}${this._alias}`;
+			const authorizerRefs = utils.findReferences(stageStack.Resources, name);
+			_.forEach(authorizerRefs, ref => {
+				_.set(stageStack.Resources, ref, { Ref: aliasedName });
+			});
+
+			// Replace dependencies
+			_.forOwn(stageStack.Resources, resource => {
+				if (_.isString(resource.DependsOn) && resource.DependsOn === name) {
+					resource.DependsOn = aliasedName;
+				} else if (_.isArray(resource.DependsOn) && _.includes(resource.DependsOn, name)) {
+					_.pull(resource.DependsOn, name);
+					resource.DependsOn.push(aliasedName);
+				}
+			});
+
+			// Rename authorizer to be unique per alias
+			stageStack.Resources[aliasedName] = authorizer;
+			delete stageStack.Resources[name];
 		});
 
 		// Adjust permission to reference the function aliases
diff --git a/package.json b/package.json
index 4f96e42..a6d5a70 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "serverless-aws-alias",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Serverless plugin to support AWS function aliases",
   "main": "index.js",
   "repository": {