data "aws_iam_policy_document" "lambda-load-role" {
  statement {
    effect = "Allow"
    principals {
      type        = "Service"
      identifiers = ["lambda.amazonaws.com"]
    }
    actions = ["sts:AssumeRole"]
  }
}

resource "aws_iam_role" "lambda-load-role" {
  name               = "lambda-load-role"
  assume_role_policy = data.aws_iam_policy_document.lambda-load-role.json
}

data "archive_file" "lambda-load-role" {
  type        = "zip"
  source_file = "src/load.py"
  output_path = "src/load.zip"
}

resource "aws_lambda_function" "load" {
  function_name = "transponder-tracker-load"
  runtime       = "python3.11"

  role = aws_iam_role.lambda-load-role.arn

  handler          = "load"
  filename         = "src/load.zip"
  source_code_hash = data.archive_file.lambda-load-role.output_base64sha256
}