Merge pull request aws-ia#19 from nakomis/ctv2-warehouse-grant

Prepares Warehouse Grant for CTv2 testing

Author: joshuadeanhall

Snowflake-Warehouse-Grant/.gitignore

@@ -16,3 +16,5 @@ coverage/
 
 # contains credentials
 sam-tests/
+
+snowflake-warehouse-grant.zip

Snowflake-Warehouse-Grant/.rpdk-config

@@ -17,5 +17,12 @@
         "target_schemas": [],
         "useDocker": false,
         "protocolVersion": "2.0.0"
+    },
+    "contractSettings":{
+        "typeConfiguration": {
+            "configuration": {
+                "SnowflakeAccess": { "Account": "{{resolve:ssm-secure:/cfn/snowflake/account:1}}", "Username": "{{resolve:ssm-secure:/cfn/snowflake/username:1}}", "Password": "{{resolve:ssm-secure:/cfn/snowflake/password:1}}" }
+            }
+        }
     }
 }

Snowflake-Warehouse-Grant/inputs/inputs_1_create.json

@@ -0,0 +1,5 @@
+{
+    "WarehouseName": "<SNOWFLAKE_WAREHOUSE_NAME>",
+    "Privilege": "USAGE",
+    "Role": "<SNOWFLAKE_ROLE_NAME>"
+}

Snowflake-Warehouse-Grant/inputs/inputs_1_invalid.json

@@ -0,0 +1,5 @@
+{
+    "WarehouseName": "_INVALID",
+    "Privilege": "1234",
+    "Role": "123INVALID"
+}

Snowflake-Warehouse-Grant/src/handlers.ts

@@ -7,6 +7,7 @@ import {
     NotUpdatable
 } from "@amazon-web-services-cloudformation/cloudformation-cli-typescript-lib/dist/exceptions";
 import {version} from '../package.json';
+import {plainToClass, classToPlain, plainToClassFromExist} from "class-transformer";
 
 type ShownGrant = {
     granted_on: string,
@@ -93,13 +94,17 @@ class Resource extends AbstractSnowflakeResource<ResourceModel, ResourceModel, R
             return model;
         }
 
-        return new ResourceModel({
+        const result = new ResourceModel({
             ...model,
             ...Transformer.for(from)
                 .transformKeys(CaseTransformer.SNAKE_TO_CAMEL)
                 .forModelIngestion()
                 .transform(),
-        });        return model;
+        });
+
+        return plainToClass(ResourceModel,
+            classToPlain(result),
+            { excludeExtraneousValues: true });
     }
 }