# ──────────────────────────────────────────────────────────────────────────────
# Checkout layer: payment-validate (node) → order-create (go)
#
# payment-validate — depends_on cart-service
# order-create     — depends_on payment-validate
#                    Go builder не запускается пока checkout chain не готов.
#                    Самый долгий шаг (~40s на сборку) — намеренно в конце.
# ──────────────────────────────────────────────────────────────────────────────

# ─── payment-validate ─────────────────────────────────────────────────────────

resource "fission_package" "payment_validate" {
  name        = "ecom-payment-validate-pkg"
  environment = fission_environment.node.name
  source_dir  = "${path.module}/code/node-payment"

  depends_on = [fission_http_trigger.cart_service]
}

resource "fission_function" "payment_validate" {
  name         = "ecom-payment-validate"
  environment  = fission_environment.node.name
  package_name = fission_package.payment_validate.name
  entrypoint   = "main"
}

resource "fission_http_trigger" "payment_validate" {
  name     = "ecom-payment-validate-route"
  function = fission_function.payment_validate.name
  url      = "/ecom/payment/validate"
  methods  = ["POST"]
}

# ─── order-create (Go) ────────────────────────────────────────────────────────
# Go builder pipeline: source zip → go-builder → .so плагин
# Намеренно в самом конце — запускать тяжёлый builder только когда весь
# checkout chain гарантированно развёрнут

resource "fission_package" "order_create" {
  name          = "ecom-order-create-pkg"
  environment   = fission_environment.go.name
  source_dir    = "${path.module}/code/go-order"
  deploy_type   = "source"
  build_command = "build"

  depends_on = [fission_http_trigger.payment_validate]
}

resource "fission_function" "order_create" {
  name         = "ecom-order-create"
  environment  = fission_environment.go.name
  package_name = fission_package.order_create.name
  entrypoint   = "Handler"
}

resource "fission_http_trigger" "order_create" {
  name     = "ecom-order-create-route"
  function = fission_function.order_create.name
  url      = "/ecom/orders"
  methods  = ["POST"]
}