provider "aws" {
  region = var.aws_region
}

# Terraform backends cannot contain interpolations
terraform {
  backend "s3" {
    bucket  = "dev-orcd-terraform-state"
    key     = "dev/kafka-infra/neo4j-sink/ows-assets/terraform.tfstate"
    region  = "us-east-1"
    encrypt = "true"
  }
}

data "aws_caller_identity" "current" {}

module "kafka_neo_sink_ats_fargate_environment" {
  source = "git@github.com:theorchard/terraform-fargate.git//?ref=3.4.1"

  environment                       = var.environment
  service_name                      = "${var.service_name}-neo-sink-ats"
  non_ecr_image                     = "086679231553.dkr.ecr.${var.aws_region}.amazonaws.com/${var.service_name}-neo-sink:latest"
  aws_region                        = var.aws_region
  application_family                = var.application_family
  service_platform_version          = "1.4.0"
  desired_task_count                = 1
  minimum_capacity                  = 1
  maximum_capacity                  = 1
  task_cpu                          = 1024
  task_memory                       = 2048
  container_port                    = 8083
  health_check_grace_period_seconds = 300
  blocking_waf_enabled              = true
  health_check_path                 = "/connectors/${var.connector_name}"
  web_service_health_check_command  = "[ \"$(curl -s -f http://localhost:8083/connectors/${var.connector_name}/tasks/0/status | jq -r .state)\" == 'RUNNING' ] || exit 1"
  vpc_id                            = "vpc-34dbfd51"

  environment_variables = [
    {
      Environment                   = var.environment
    },
    {
      CONNECT_GROUP_UNIQUE_IDENTIFIER = "${var.environment}-${var.service_name}-neo-sink-ats"
    },
    {
      SERVICE_NAME                  = "${var.service_name}-neo-sink-ats"
    },
    {
      CONNECT_BOOTSTRAP_SERVERS     = var.connect_bootstrap_servers
    },
    {
      NEO4J_KEY_CONVERTER = "org.apache.kafka.connect.storage.StringConverter"
    },
    {
      NEO4J_VALUE_CONVERTER = "org.apache.kafka.connect.json.JsonConverter"
    },
    {
      NEO4J_KEY_CONVERTER_SCHEMAS_ENABLE = "false"
    },
    {
      NEO4J_VALUE_CONVERTER_SCHEMAS_ENABLE = "false"
    },
    {
      NEO4J_QUERY_EXEC_TIMEOUT = "30000"
    },
    {
      NEO4J_QUERY_RETRY_TIMEOUT = "33000"
    },
    {
      NEO4J_QUERY_PARALLELIZE = "false"
    },
    {
      NEO4J_SERVER_URI = "neo4j://dev-neo4j-cluster.dev.theorchard.io:7687"
    },
    {
      NEO4J_BATCH_SIZE = "1000"
    },
    {
      KAFKA_MAX_POLL_RECORDS = "1000"
    },
    {
      NEO4J_BATCH_EXEC_TIMEOUT = "30000"
    },
    {
      NEO4J_RETRY_MAX_ATTEMPTS = "5"
    },
    {
      NEO4J_RETRY_BACKOFF_TIMEOUT = "3000"
    },
    {
      KAFKA_TOPICS = "table.owsassets.assets"
    },
    {
      AWS_SECRETS_MANAGER = "true"
    },
    {
      AWS_REGION = var.aws_region
    },
    {
      DEBUG_MODE = "false"
    },
    {
      CONNECT_LOG4J_ROOT_LOGLEVEL = "ERROR"
    },
    {
      CONNECT_LOG4J_LOGGERS = "org.reflections=ERROR,org.eclipse.jetty=ERROR,kafka=ERROR,org.apache.kafka=ERROR,org.apache.zookeeper=ERROR,org.apache.kafka.connect.runtime.WorkerSinkTask=ERROR"
    }
  ]
}

# This rule will allow kafka-connect tasks to communicate with each other in distributed mode
resource "aws_security_group_rule" "allow_intra_cluster_communication_ats" {
  from_port         = 8083
  to_port           = 8083
  protocol          = "tcp"
  security_group_id = module.kafka_neo_sink_ats_fargate_environment.fargate_security_group_id
  self              = true
  type              = "ingress"
}