tcgcsv_api_gateway.tf

resource "aws_apigatewayv2_api" "tcgcsv_api" {
  name = "tcgcsv_api"
  protocol_type = "HTTP"
  cors_configuration {
    allow_origins = ["*"]
    allow_methods = ["GET", "OPTIONS"]
    allow_headers = ["content-type"]
    max_age = 300
  }
}

resource "aws_apigatewayv2_stage" "default" {
  api_id = aws_apigatewayv2_api.tcgcsv_api.id
  name   = "$default"
}

# This didn't auto-deploy... I had to visit the API Gateway definition in the console and click "Deploy"
# I'm guessing I'd need to write something like this... not sure.
#
# resource "aws_api_gateway_deployment" "tcgcsv_api_deployment" {
#   rest_api_id = aws_apigatewayv2_api.tcgcsv_api.id
#
#   lifecycle {
#     create_before_destroy = true
#   }
# }

resource "aws_apigatewayv2_api_mapping" "mapping" {
  api_id      = aws_apigatewayv2_api.tcgcsv_api.id
  domain_name = aws_apigatewayv2_domain_name.cpt.id
  stage       = aws_apigatewayv2_stage.default.id
}

resource "aws_apigatewayv2_integration" "integration" {
  api_id = aws_apigatewayv2_api.tcgcsv_api.id
  integration_type = "AWS_PROXY"
  connection_type = "INTERNET"

  integration_method = "POST"
  integration_uri = aws_lambda_function.tcgcsv_lambda_url_expander.invoke_arn
  passthrough_behavior = "WHEN_NO_MATCH"
}

resource "aws_apigatewayv2_route" "route" {
  api_id = aws_apigatewayv2_api.tcgcsv_api.id
  route_key = "GET /{shortCode}"

  target = "integrations/${aws_apigatewayv2_integration.integration.id}"
}