Refactor code

Author: y-temp4

lambdas/http/token.py

@@ -6,21 +6,27 @@
 
 
 def handler(event, context):
-    if verify_supported_media_type(event['headers']) is False:
-        return response_builder(415, {
-            'error_message': "This API only support 'content-type: application/x-www-form-urlencoded' media type"
-        })
-
+    # 初期化処理
     token = {}
+    authlete = None
+    try:
+        if verify_supported_media_type(event['headers']) is False:
+            return response_builder(415, {
+                'error_message': "This API only support 'content-type: application/x-www-form-urlencoded' media type"
+            })
 
-    authlete = AuthleteSdk(
-        api_key=os.environ['AUTHLETE_API_KEY'],
-        api_secret=os.environ['AUTHLETE_API_SECRET']
-    )
+        authlete = AuthleteSdk(
+            api_key=os.environ['AUTHLETE_API_KEY'],
+            api_secret=os.environ['AUTHLETE_API_SECRET']
+        )
+    except Exception as e:
+        logger.error(e)
+        return response_builder(500, {
+            'error_message': 'Internal Server Error'
+        })
 
+    # トークン取得処理
     try:
-        # トークン取得処理
-
         grant_type = authlete.get_grant_type(
             body=event['body']
         )