---
AWSTemplateFormatVersion: 2010-09-09
Description: Creates resources necessary for GraphQL RDS integration - using new VPC (qs-1tuqqm21j).

Metadata:
  AWS::CloudFormation::Interface:
    ParameterGroups:
      - Label:
          default: Network configuration
        Parameters:
          - VPCCIDR
          - PrivateSubnet1CIDR
          - PrivateSubnet2CIDR
          - PublicSubnet1CIDR
          - PublicSubnet2CIDR
          - AvailabilityZones
      - Label:
          default: Deployment option
        Parameters:
          - RDSClusterMode
      - Label:
          default: RDS standard-mode configuration
        Parameters:
          - DBInstanceClass
      - Label:
          default: RDS serverless-mode configuration
        Parameters:
          - AutoPauseCluster
          - SecondsUntilAutoPause
          - MinCapacity
          - MaxCapacity
      - Label:
          default: RDS database configuration
        Parameters:
          - DatabaseUserName
          - DatabaseName
          - DatabasePort
      - Label:
          default: AppSync
        Parameters:
          - AppSyncAuthenticationType
          - GraphQLResolverName
          - GraphQLSchemaLocation
          - GraphQLSchemaName
          - RDSSchemaLocation
          - RDSSchemaName
          - MyOrderParameterName
          - MyOrderItemParameterName
          - MyProductParameterName
      - Label:
          default: AWS Partner Solution configuration
        Parameters:
          - QSS3BucketName
          - QSS3KeyPrefix
          - QSS3BucketRegion
    ParameterLabels:
      VPCCIDR:
        default: VPC CIDR
      PrivateSubnet1CIDR:
        default: Private subnet 1 CIDR
      PrivateSubnet2CIDR:
        default: Private subnet 2 CIDR
      PublicSubnet1CIDR:
        default: Public subnet 1 CIDR
      PublicSubnet2CIDR:
        default: Public subnet 2 CIDR
      AvailabilityZones:
        default: Availability Zones
      RDSClusterMode:
        default: RDS cluster mode
      DBInstanceClass:
        default: DB instance class
      AutoPauseCluster:
        default: Auto-pause cluster
      SecondsUntilAutoPause:
        default: Seconds until auto pause
      MinCapacity:
        default: Minimum capacity
      MaxCapacity:
        default: Maximum capacity
      DatabaseUserName:
        default: Database user name
      DatabaseName:
        default: Database name
      DatabasePort:
        default: Database port
      MyOrderParameterName:
        default: My order parameter name
      MyOrderItemParameterName:
        default: My order item parameter name
      MyProductParameterName:
        default: My product parameter name
      AppSyncAuthenticationType:
        default: AppSync authentication type
      GraphQLResolverName:
        default: GraphQL resolver name
      GraphQLSchemaLocation:
        default: GraphQL schema location
      GraphQLSchemaName:
        default: GraphQL schema name
      RDSSchemaLocation:
        default: RDS schema location
      RDSSchemaName:
        default: RDS schema name
      QSS3BucketName:
        default: Partner Solution S3 bucket name
      QSS3KeyPrefix:
        default: Partner Solution S3 key prefix
      QSS3BucketRegion:
        default: Partner Solution S3 bucket Region

Parameters:
  RDSClusterMode:
    Type: String
    AllowedValues:
      - Serverless
      - Standard
    Default: Serverless
    Description: >
      Choose "Standard" to deploy a standard configuration of Amazon Aurora instead of Amazon Aurora Serverless v.1.

  AutoPauseCluster:
    Type: String
    AllowedValues:
      - 'true'
      - 'false'
    Default: 'true'
    Description: Choose "false" to disallow automatic pause of an idle, serverless Aurora DB cluster. With auto pause, a serverless cluster scales capacity to 0 Aurora capacity units (ACUs) when idle (no connections).

  SecondsUntilAutoPause:
    Type: Number
    AllowedValues:
      - 300
      - 600
      - 1200
      - 3600
      - 14400
      - 28800
      - 86400
    Default: 300
    Description: >
      Enter the time, in seconds, before an idle, serverless Aurora DB cluster scales capacity to 0 ACUs (auto-pauses). Valid entries are 300 (five minutes), 600 (10 minutes), 1200 (20 minutes), 3600 (one hour), 14400 (four hours), 28800 (eight hours), and 86400 (24 hours).

  MinCapacity:
    Type: Number
    AllowedValues:
      - 2
      - 4
      - 8
      - 16
      - 32
      - 64
      - 192
      - 384
    Default: 2
    Description: >
      Enter the minimum capacity for a serverless Aurora DB cluster.

  MaxCapacity:
    Type: Number
    AllowedValues:
      - 2
      - 4
      - 8
      - 16
      - 32
      - 64
      - 192
      - 384
    Default: 16
    Description: >
      Enter the maximum capacity for a serverless Aurora DB cluster. Must be greater than or equal to minimum capacity.

  PrivateSubnet1CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28.
    Default: 10.0.0.0/19
    Description: CIDR block for private subnet 1, located in Availability Zone 1.
    Type: String
  PrivateSubnet2CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28.
    Default: 10.0.32.0/19
    Description: CIDR block for private subnet 2, located in Availability Zone 2.
    Type: String
  PublicSubnet1CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28.
    Default: 10.0.128.0/20
    Description: CIDR block for public subnet 1, located in Availability Zone 1.
    Type: String
  PublicSubnet2CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.144.0/20
    Description: CIDR block for public subnet 2, located in Availability Zone 2.
    Type: String
  VPCCIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28.
    Default: 10.0.0.0/16
    Description: CIDR block for the VPC.
    Type: String

  AvailabilityZones:
    Description: Choose two Availability Zones to use for this deployment.
    Type: List<AWS::EC2::AvailabilityZone::Name>


  QSS3BucketName:
    AllowedPattern: ^[0-9a-z]+([0-9a-z-\.]*[0-9a-z])*$
    ConstraintDescription: >-
      The S3 bucket name can include numbers, lowercase letters,
      and hyphens (-), but it cannot start or end with a hyphen.
    Default: aws-quickstart
    Description: >-
      Name of the S3 bucket for your copy of the deployment assets. Keep the default
      name unless you are customizing the template. Changing the name updates code
      references to point to a new location.
    MinLength: 3
    MaxLength: 63
    Type: String
  QSS3BucketRegion:
    Default: us-east-1
    Description: >-
      AWS Region where the S3 bucket (QSS3BucketName) is hosted. Keep
      the default Region unless you are customizing the template. Changing the Region
      updates code references to point to a new location. When using your own bucket,
      specify the Region.
    Type: String
  QSS3KeyPrefix:
    AllowedPattern: ^([0-9a-zA-Z!-_\.\*'\(\)/]+/)*$
    ConstraintDescription: >-
      The S3 key prefix can include numbers, lowercase letters, uppercase letters,
      hyphens (-), underscores (_), periods (.), asterisks (*), single quotes ('),
      open parenthesis ((), close parenthesis ()), and forward slashes (/). End the
      prefix with a forward slash.
    Default: quickstart-salesforce-connect-appsync-rds-postgresql/
    Description: >-
      S3 key prefix that is used to simulate a folder for your copy of the
      deployment assets. Keep the default prefix unless you are customizing
      the template. Changing the prefix updates code references to point to
      a new location.
    Type: String

  DBInstanceClass:
    Description: RDS instance class.
    Type: String
    Default: db.t3.medium
    AllowedValues:
      - db.r5.large
      - db.r5.xlarge
      - db.r5.2xlarge
      - db.r5.4xlarge
      - db.r5.8xlarge
      - db.t3.medium
      - db.t3.large

  DatabaseUserName:
    Description: Database user name.
    Type: String
    Default: dbadmin
  DatabaseName:
    Description: Database name.
    Type: String
    Default: graphqlrds
  DatabasePort:
    Type: String
    Default: 5432

  MyOrderParameterName:
    Description: My order parameter name.
    Type: String
    Default: "/appsync/typemetadata/Graphqlsample_MyOrder"
  MyOrderItemParameterName:
    Description: My order item parameter name.
    Type: String
    Default: "/appsync/typemetadata/Graphqlsample_MyOrderItem"
  MyProductParameterName:
    Description: My product parameter name.
    Type: String
    Default: "/appsync/typemetadata/Graphqlsample_MyProduct"

  AppSyncAuthenticationType:
    Description: Choose "AWS_IAM" to authenticate interactions with AWS AppSync using AWS IAM permissions instead of API keys.
    Type: String
    Default: API_KEY
    AllowedValues:
      - AWS_IAM
      - API_KEY

  GraphQLResolverName:
    Description: Resolver name.
    Type: String
    Default: graphql.resolvers.sql-1.0.0.jar

  GraphQLSchemaLocation:
    Description: Enter the location of GraphQL schema.
    Type: String

  GraphQLSchemaName:
    Description: GraphQL schema name.
    Type: String

  RDSSchemaLocation:
    Description: Enter the location of RDS schema.
    Type: String

  RDSSchemaName:
    Description: RDS schema name.
    Type: String

Conditions:
  UsingDefaultBucket: !Equals [!Ref QSS3BucketName, 'aws-quickstart']

Resources:
  VPCStack:
    Type: 'AWS::CloudFormation::Stack'
    Properties:
      TemplateURL:
        !Sub
        - https://${S3Bucket}.s3.${S3Region}.${AWS::URLSuffix}/${QSS3KeyPrefix}submodules/quickstart-aws-vpc/templates/aws-vpc.template.yaml
        - S3Region: !If [UsingDefaultBucket, !Ref 'AWS::Region', !Ref QSS3BucketRegion]
          S3Bucket: !If [UsingDefaultBucket, !Sub '${QSS3BucketName}-${AWS::Region}', !Ref QSS3BucketName]
      Parameters:
        AvailabilityZones: !Join
          - ','
          - !Ref AvailabilityZones
        NumberOfAZs: '2'
        PrivateSubnet1ACIDR: !Ref PrivateSubnet1CIDR
        PrivateSubnet2ACIDR: !Ref PrivateSubnet2CIDR
        PublicSubnet1CIDR: !Ref PublicSubnet1CIDR
        PublicSubnet2CIDR: !Ref PublicSubnet2CIDR
        VPCCIDR: !Ref VPCCIDR
  ExistingVPCStack:
    Type: 'AWS::CloudFormation::Stack'
    Properties:
      TemplateURL:
        !Sub
        - https://${S3Bucket}.s3.${S3Region}.${AWS::URLSuffix}/${QSS3KeyPrefix}templates/salesforce-connect-appsync-rds-postgresql-existing-vpc.template.yaml
        - S3Region: !If [UsingDefaultBucket, !Ref 'AWS::Region', !Ref QSS3BucketRegion]
          S3Bucket: !If [UsingDefaultBucket, !Sub '${QSS3BucketName}-${AWS::Region}', !Ref QSS3BucketName]
      Parameters:
        AvailabilityZones: !Join
          - ','
          - !Ref AvailabilityZones
        VPCID: !GetAtt VPCStack.Outputs.VPCID
        PrivateSubnet1ID: !GetAtt VPCStack.Outputs.PrivateSubnet1AID
        PrivateSubnet2ID: !GetAtt VPCStack.Outputs.PrivateSubnet2AID
        RDSClusterMode: !Ref RDSClusterMode
        AutoPauseCluster: !Ref AutoPauseCluster
        SecondsUntilAutoPause: !Ref SecondsUntilAutoPause
        MinCapacity: !Ref MinCapacity
        MaxCapacity: !Ref MaxCapacity
        DBInstanceClass: !Ref DBInstanceClass
        AppSyncAuthenticationType: !Ref AppSyncAuthenticationType
        GraphQLResolverName: !Ref GraphQLResolverName
        GraphQLSchemaLocation: !Ref GraphQLSchemaLocation
        GraphQLSchemaName: !Ref GraphQLSchemaName
        RDSSchemaLocation: !Ref RDSSchemaLocation
        RDSSchemaName: !Ref RDSSchemaName
        QSS3KeyPrefix: !Ref QSS3KeyPrefix
        QSS3BucketName: !Ref QSS3BucketName
        QSS3BucketRegion: !Ref QSS3BucketRegion
        DatabaseName: !Ref DatabaseName
        DatabasePort: !Ref DatabasePort
        DatabaseUserName: !Ref DatabaseUserName
        MyOrderParameterName: !Ref MyOrderParameterName
        MyOrderItemParameterName: !Ref MyOrderItemParameterName
        MyProductParameterName: !Ref MyProductParameterName