################################################################################
# Module: rds
# Outputs
################################################################################

output "endpoint" {
  description = "RDS instance endpoint hostname (without port). Use to construct DATABASE_URL."
  value       = aws_db_instance.main.address
}

output "port" {
  description = "Port the RDS instance listens on (always 5432)."
  value       = aws_db_instance.main.port
}

output "db_name" {
  description = "Name of the database created on the RDS instance."
  value       = aws_db_instance.main.db_name
}

output "db_username" {
  description = "Master username for the RDS instance."
  value       = aws_db_instance.main.username
}

output "instance_id" {
  description = "RDS instance identifier."
  value       = aws_db_instance.main.identifier
}

output "instance_arn" {
  description = "ARN of the RDS instance."
  value       = aws_db_instance.main.arn
}

output "security_group_id" {
  description = "Security group ID attached to the RDS instance. Use to add further ingress rules if needed."
  value       = aws_security_group.rds.id
}

output "db_subnet_group_name" {
  description = "Name of the DB subnet group."
  value       = aws_db_subnet_group.main.name
}