modules/scheduled_queries/main.tf

/**
 * Copyright 2023 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

data "google_project" "project" {
  project_id = var.project_id
}

resource "google_project_iam_member" "bq_transfer_permission" {
  project = data.google_project.project.project_id
  role    = "roles/iam.serviceAccountShortTermTokenMinter"
  member  = "serviceAccount:service-${data.google_project.project.number}@gcp-sa-bigquerydatatransfer.iam.gserviceaccount.com"
}

resource "google_bigquery_data_transfer_config" "query_config" {
  for_each = { for i in var.queries : i.name => i }

  project                   = var.project_id
  display_name              = each.value.name
  location                  = lookup(each.value, "location", null)
  data_source_id            = each.value.data_source_id
  schedule                  = lookup(each.value, "schedule", "")
  destination_dataset_id    = lookup(each.value, "destination_dataset_id", null)
  notification_pubsub_topic = lookup(each.value, "notification_pubsub_topic", null)
  data_refresh_window_days  = lookup(each.value, "data_refresh_window_days", null)
  disabled                  = lookup(each.value, "disabled", null)
  service_account_name      = lookup(each.value, "service_account_name", null)
  params                    = each.value.params

  dynamic "schedule_options" {
    for_each = (lookup(each.value, "disable_auto_scheduling", null) != null) ? [each.value.disable_auto_scheduling] : []
    content {
      disable_auto_scheduling = lookup(each.value, "disable_auto_scheduling", null)
      start_time              = lookup(each.value, "start_time", null)
      end_time                = lookup(each.value, "end_time", null)
    }
  }

  dynamic "email_preferences" {
    for_each = (lookup(each.value, "enable_failure_email", false) != false) ? [each.value.enable_failure_email] : []
    content {
      enable_failure_email = lookup(each.value, "enable_failure_email", false)
    }
  }

  dynamic "sensitive_params" {
    for_each = (lookup(each.value, "secret_access_key", null) != null) ? [each.value.secret_access_key] : []
    content {
      secret_access_key = lookup(each.value, "secret_access_key", null)
    }
  }

  depends_on = [google_project_iam_member.bq_transfer_permission]
}