# Route 53 for domain
resource "aws_route53_zone" "main" {
  name = var.domain_name
  tags = var.common_tags
}

resource "aws_route53_record" "root-a" {
  zone_id = aws_route53_zone.main.zone_id
  name    = var.domain_name
  type    = "A"

  alias {
    name                   = aws_cloudfront_distribution.root_s3_distribution.domain_name
    zone_id                = aws_cloudfront_distribution.root_s3_distribution.hosted_zone_id
    evaluate_target_health = false
  }
}

resource "aws_route53_record" "www-a" {
  zone_id = aws_route53_zone.main.zone_id
  name    = "www.${var.domain_name}"
  type    = "A"

  alias {
    name                   = aws_cloudfront_distribution.www_s3_distribution.domain_name
    zone_id                = aws_cloudfront_distribution.www_s3_distribution.hosted_zone_id
    evaluate_target_health = false
  }
}

# Uncomment the below block if you are doing certificate validation using DNS instead of Email.
#resource "aws_route53_record" "cert_validation" {
#  for_each = {
#    for dvo in aws_acm_certificate.ssl_certificate.domain_validation_options : dvo.domain_name => {
#      name    = dvo.resource_record_name
#      record  = dvo.resource_record_value
#      type    = dvo.resource_record_type
#      zone_id = aws_route53_zone.main.zone_id
#    }
#  }
#
#  allow_overwrite = true
#  name            = each.value.name
#  records         = [each.value.record]
#  ttl             = 60
#  type            = each.value.type
#  zone_id         = each.value.zone_id
#}