static subnetsFromParameterFixedNumber()

in src/constructs/ec2/vpc.ts [67:85]

• 17 lines of code
• 3 McCabe index (conditional complexity)

  static subnetsFromParameterFixedNumber(scope: GuStack, props?: GuSubnetProps, numSubnets: number = 3): ISubnet[] {
    const type = props?.type ?? SubnetType.PRIVATE;
    const parameterDefault =
      type === SubnetType.PRIVATE
        ? NAMED_SSM_PARAMETER_PATHS.PrimaryVpcPrivateSubnets
        : NAMED_SSM_PARAMETER_PATHS.PrimaryVpcPublicSubnets;

    const subnets = new GuSubnetListParameter(scope, `${maybeApp(props)}${type}Subnets`, {
      description: `A list of ${type.toLowerCase()} subnets`,
      default: parameterDefault.path,
      fromSSM: true,
    });

    const subnetIds: string[] = [];
    for (let i = 0; i < numSubnets; i++) {
      subnetIds.push(Fn.select(i, subnets.valueAsList));
    }
    return subnetIds.map((subnetId) => Subnet.fromSubnetId(scope, `subnet-${subnetId}`, subnetId));
  }