initial repo

.gitignore

@@ -0,0 +1,50 @@
+
+# Mac OS
+.DS_Store
+
+.idea
+.venv
+# Diagrid
+# dev file
+*/dev-*.yaml
+dev-*.yaml
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+*/venv
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+diagrid-venv/
+cdk-graphql-stack/cdk.out/
+cdk-infra/cdk.out/
+
+!jest.config.js
+*.d.ts
+node_modules
+
+# CDK asset staging directory
+.cdk.staging
+cdk.out

README.md

@@ -1 +1,9 @@
-# catalyst-reference-apps
+# Catalyst Cloud Reference Applications
+
+This repo contains deployable reference architectures that leverage the Catalyst APIs from applications and services running in the cloud.
+
+## Getting Started
+
+| Sample Application    | Language | Catalyst APIs | Deployment target | Description |
+| -------- | ------- | -------- | ------- | ------- |
+| Group chat application  | Python | Pub/Sub, State |  AWS  | Interact with an intuitive user interface to send and receive messages |

aws-pubsub/README.md

@@ -0,0 +1,73 @@
+# Group Chat Microservice
+
+## Prerequisites
+
+- [Diagrid Account](https://catalyst.diagrid.io/)
+- [AWS Account](https://repost.aws/knowledge-center/create-and-activate-aws-account)
+
+Please ensure you have these dependencies configured and installed before proceeding
+
+- [Diagrid CLI](https://docs.diagrid.io/catalyst/references/cli-reference/intro/)
+- [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html)
+
+### Setup AWS CLI
+
+Retrieve AWS access credentials from the AWS console. From your CLI run these commands, replacing XXX and YYY with the correct values.
+
+```bash
+export AWS_ACCESS_KEY_ID=XXX
+export AWS_SECRET_ACCESS_KEY=YYY
+export AWS_DEFAULT_REGION=us-east-1
+
+aws configure
+```
+
+### Log in to Catalyst
+
+Log in using the below command:
+
+```bash
+diagrid login
+```
+
+If you have more than one Catalyst organization, set the default org:
+
+```bash
+diagrid org use [YOUR-ORG-NAME]
+```
+
+### Create an API Key
+
+Create an API key which can be used by the Github Action to create and update Catalyst resources in your organization
+
+```bash
+diagrid apikey create --name github-action --role cra.diagrid:admin
+```
+
+## Running Github Actions
+
+Fork the github project. Navigate to `Settings` -> `Secrets and variables` -> `Actions`.
+
+Click the `New repository secret` button.
+
+Add the following secrets and populate your credentials:
+
+```bash
+Name                           Value
+-----
+AWS_ACCESS_KEY_ID             -------
+AWS_ACCOUNT_ID                -------
+AWS_SECRET_ACCESS_KEY         -------   
+```
+
+Next, select the `Variables` tab and click the `New repository variable` button.
+
+Add the following variables:
+
+```bash
+Name                           Value
+-----
+CATALYST_PROJECT_NAME          Enter a unique project name for your group chat application
+```
+
+The Gihub actions pipeline runs everytime you do a push

aws-pubsub/cdk-graphql-stack/README.md

@@ -0,0 +1,14 @@
+# Welcome to your CDK TypeScript project
+
+This is a blank project for CDK development with TypeScript.
+
+The `cdk.json` file tells the CDK Toolkit how to execute your app.
+
+## Useful commands
+
+* `npm run build`   compile typescript to js
+* `npm run watch`   watch for changes and compile
+* `npm run test`    perform the jest unit tests
+* `npx cdk deploy`  deploy this stack to your default AWS account/region
+* `npx cdk diff`    compare deployed stack with current state
+* `npx cdk synth`   emits the synthesized CloudFormation template

aws-pubsub/cdk-graphql-stack/bin/cdk-group-chat-microservice.ts

@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+import "source-map-support/register";
+import * as cdk from "aws-cdk-lib";
+import { CdkGroupChatMicroserviceStack } from "../lib/cdk-group-chat-microservice-stack";
+
+const app = new cdk.App();
+new CdkGroupChatMicroserviceStack(app, "CdkGroupChatMicroserviceStack", {});

aws-pubsub/cdk-graphql-stack/cdk.json

@@ -0,0 +1,72 @@
+{
+  "app": "npx ts-node --prefer-ts-exts bin/cdk-group-chat-microservice.ts",
+  "watch": {
+    "include": [
+      "**"
+    ],
+    "exclude": [
+      "README.md",
+      "cdk*.json",
+      "**/*.d.ts",
+      "**/*.js",
+      "tsconfig.json",
+      "package*.json",
+      "yarn.lock",
+      "node_modules",
+      "test"
+    ]
+  },
+  "context": {
+    "@aws-cdk/aws-lambda:recognizeLayerVersion": true,
+    "@aws-cdk/core:checkSecretUsage": true,
+    "@aws-cdk/core:target-partitions": [
+      "aws",
+      "aws-cn"
+    ],
+    "@aws-cdk-containers/ecs-service-extensions:enableDefaultLogDriver": true,
+    "@aws-cdk/aws-ec2:uniqueImdsv2TemplateName": true,
+    "@aws-cdk/aws-ecs:arnFormatIncludesClusterName": true,
+    "@aws-cdk/aws-iam:minimizePolicies": true,
+    "@aws-cdk/core:validateSnapshotRemovalPolicy": true,
+    "@aws-cdk/aws-codepipeline:crossAccountKeyAliasStackSafeResourceName": true,
+    "@aws-cdk/aws-s3:createDefaultLoggingPolicy": true,
+    "@aws-cdk/aws-sns-subscriptions:restrictSqsDescryption": true,
+    "@aws-cdk/aws-apigateway:disableCloudWatchRole": true,
+    "@aws-cdk/core:enablePartitionLiterals": true,
+    "@aws-cdk/aws-events:eventsTargetQueueSameAccount": true,
+    "@aws-cdk/aws-ecs:disableExplicitDeploymentControllerForCircuitBreaker": true,
+    "@aws-cdk/aws-iam:importedRoleStackSafeDefaultPolicyName": true,
+    "@aws-cdk/aws-s3:serverAccessLogsUseBucketPolicy": true,
+    "@aws-cdk/aws-route53-patters:useCertificate": true,
+    "@aws-cdk/customresources:installLatestAwsSdkDefault": false,
+    "@aws-cdk/aws-rds:databaseProxyUniqueResourceName": true,
+    "@aws-cdk/aws-codedeploy:removeAlarmsFromDeploymentGroup": true,
+    "@aws-cdk/aws-apigateway:authorizerChangeDeploymentLogicalId": true,
+    "@aws-cdk/aws-ec2:launchTemplateDefaultUserData": true,
+    "@aws-cdk/aws-secretsmanager:useAttachedSecretResourcePolicyForSecretTargetAttachments": true,
+    "@aws-cdk/aws-redshift:columnId": true,
+    "@aws-cdk/aws-stepfunctions-tasks:enableEmrServicePolicyV2": true,
+    "@aws-cdk/aws-ec2:restrictDefaultSecurityGroup": true,
+    "@aws-cdk/aws-apigateway:requestValidatorUniqueId": true,
+    "@aws-cdk/aws-kms:aliasNameRef": true,
+    "@aws-cdk/aws-autoscaling:generateLaunchTemplateInsteadOfLaunchConfig": true,
+    "@aws-cdk/core:includePrefixInUniqueNameGeneration": true,
+    "@aws-cdk/aws-efs:denyAnonymousAccess": true,
+    "@aws-cdk/aws-opensearchservice:enableOpensearchMultiAzWithStandby": true,
+    "@aws-cdk/aws-lambda-nodejs:useLatestRuntimeVersion": true,
+    "@aws-cdk/aws-efs:mountTargetOrderInsensitiveLogicalId": true,
+    "@aws-cdk/aws-rds:auroraClusterChangeScopeOfInstanceParameterGroupWithEachParameters": true,
+    "@aws-cdk/aws-appsync:useArnForSourceApiAssociationIdentifier": true,
+    "@aws-cdk/aws-rds:preventRenderingDeprecatedCredentials": true,
+    "@aws-cdk/aws-codepipeline-actions:useNewDefaultBranchForCodeCommitSource": true,
+    "@aws-cdk/aws-cloudwatch-actions:changeLambdaPermissionLogicalIdForLambdaAction": true,
+    "@aws-cdk/aws-codepipeline:crossAccountKeysDefaultValueToFalse": true,
+    "@aws-cdk/aws-codepipeline:defaultPipelineTypeToV2": true,
+    "@aws-cdk/aws-kms:reduceCrossAccountRegionPolicyScope": true,
+    "@aws-cdk/aws-eks:nodegroupNameAttribute": true,
+    "@aws-cdk/aws-ec2:ebsDefaultGp3Volume": true,
+    "@aws-cdk/aws-ecs:removeDefaultDeploymentAlarm": true,
+    "@aws-cdk/custom-resources:logApiResponseDataPropertyTrueDefault": false,
+    "@aws-cdk/aws-s3:keepNotificationInImportedBucket": false
+  }
+}

aws-pubsub/cdk-graphql-stack/jest.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  testEnvironment: 'node',
+  roots: ['<rootDir>/test'],
+  testMatch: ['**/*.test.ts'],
+  transform: {
+    '^.+\\.tsx?$': 'ts-jest'
+  }
+};