{
  "$schema": "../../.dumbdiagrams/requirements.schema.json",
  "version": 1,
  "grammar": "cloud-agnostic",
  "components": [
    {
      "id": "application_cloud",
      "kind": "group",
      "type": "cloud-agnostic.cloud",
      "basis": {
        "kind": "explicit",
        "text": "The production account, primary region, and private network are nested in an application cloud."
      }
    },
    {
      "id": "production_account",
      "kind": "group",
      "type": "cloud-agnostic.account",
      "basis": {
        "kind": "explicit",
        "text": "The production account is inside the application cloud."
      }
    },
    {
      "id": "primary_region",
      "kind": "group",
      "type": "cloud-agnostic.region",
      "basis": {
        "kind": "explicit",
        "text": "The primary region is inside the production account."
      }
    },
    {
      "id": "private_network",
      "kind": "group",
      "type": "cloud-agnostic.network",
      "basis": {
        "kind": "explicit",
        "text": "A private network is nested in the primary region."
      }
    },
    {
      "id": "event_processing",
      "kind": "group",
      "type": "cloud-agnostic.boundary",
      "basis": {
        "kind": "explicit",
        "text": "The queue, processor, and database are in an event-processing boundary within the network."
      }
    },
    {
      "id": "webhook_edge",
      "kind": "group",
      "type": "cloud-agnostic.boundary",
      "basis": {
        "kind": "explicit",
        "text": "The API gateway and ingress function are together in a webhook-edge boundary."
      }
    },
    {
      "id": "partner",
      "kind": "resource",
      "type": "cloud-agnostic.actor",
      "basis": {
        "kind": "explicit",
        "text": "An external partner sends webhook events."
      }
    },
    {
      "id": "api_gateway",
      "kind": "resource",
      "type": "cloud-agnostic.gateway",
      "basis": {
        "kind": "explicit",
        "text": "Webhook events are sent to an API gateway."
      }
    },
    {
      "id": "webhook_ingress",
      "kind": "resource",
      "type": "cloud-agnostic.function",
      "basis": {
        "kind": "explicit",
        "text": "A webhook ingress function receives webhook events."
      }
    },
    {
      "id": "event_queue",
      "kind": "resource",
      "type": "cloud-agnostic.queue",
      "basis": {
        "kind": "explicit",
        "text": "The ingress queues events."
      }
    },
    {
      "id": "event_processor",
      "kind": "resource",
      "type": "cloud-agnostic.server",
      "basis": {
        "kind": "explicit",
        "text": "An event processor consumes the queue."
      }
    },
    {
      "id": "event_database",
      "kind": "resource",
      "type": "cloud-agnostic.database",
      "basis": {
        "kind": "explicit",
        "text": "The ingress writes an idempotency key and processor stores processed status in the same database."
      }
    },
    {
      "id": "payload_archive",
      "kind": "resource",
      "type": "cloud-agnostic.object-storage",
      "basis": {
        "kind": "explicit",
        "text": "The processor archives the payload in object storage, kept in the region outside the private network."
      }
    }
  ],
  "relationships": [
    {
      "id": "partner_webhook",
      "source": "partner",
      "target": "api_gateway",
      "basis": {
        "kind": "explicit",
        "text": "The external partner sends webhook events to the API gateway."
      },
      "kind": "flow"
    },
    {
      "id": "gateway_to_ingress",
      "source": "api_gateway",
      "target": "webhook_ingress",
      "basis": {
        "kind": "explicit",
        "text": "The API gateway and ingress function receive webhook events."
      },
      "kind": "flow"
    },
    {
      "id": "ingress_to_queue",
      "source": "webhook_ingress",
      "target": "event_queue",
      "basis": {
        "kind": "explicit",
        "text": "The ingress function queues events."
      },
      "kind": "flow"
    },
    {
      "id": "ingress_idempotency",
      "source": "webhook_ingress",
      "target": "event_database",
      "basis": {
        "kind": "explicit",
        "text": "The ingress writes an idempotency key to the event database."
      },
      "kind": "flow"
    },
    {
      "id": "queue_to_processor",
      "source": "event_queue",
      "target": "event_processor",
      "basis": {
        "kind": "explicit",
        "text": "The event processor consumes the queue."
      },
      "kind": "flow"
    },
    {
      "id": "processor_status",
      "source": "event_processor",
      "target": "event_database",
      "basis": {
        "kind": "explicit",
        "text": "The processor stores processed status in the same database."
      },
      "kind": "flow"
    },
    {
      "id": "processor_archive",
      "source": "event_processor",
      "target": "payload_archive",
      "basis": {
        "kind": "explicit",
        "text": "The processor archives the payload in object storage."
      },
      "kind": "flow"
    }
  ],
  "counts": [
    {
      "id": "one_cloud",
      "kind": "group",
      "type": "cloud-agnostic.cloud",
      "min": 1,
      "max": 1,
      "basis": {
        "kind": "explicit",
        "text": "One application cloud."
      }
    },
    {
      "id": "one_account",
      "kind": "group",
      "type": "cloud-agnostic.account",
      "min": 1,
      "max": 1,
      "within": "application_cloud",
      "basis": {
        "kind": "explicit",
        "text": "One production account."
      }
    },
    {
      "id": "one_region",
      "kind": "group",
      "type": "cloud-agnostic.region",
      "min": 1,
      "max": 1,
      "within": "production_account",
      "basis": {
        "kind": "explicit",
        "text": "One primary region."
      }
    },
    {
      "id": "one_network",
      "kind": "group",
      "type": "cloud-agnostic.network",
      "min": 1,
      "max": 1,
      "within": "primary_region",
      "basis": {
        "kind": "explicit",
        "text": "One private network."
      }
    },
    {
      "id": "two_boundaries",
      "kind": "group",
      "type": "cloud-agnostic.boundary",
      "min": 2,
      "max": 2,
      "within": "primary_region",
      "basis": {
        "kind": "explicit",
        "text": "One webhook-edge boundary and one event-processing boundary."
      }
    },
    {
      "id": "one_gateway",
      "kind": "resource",
      "type": "cloud-agnostic.gateway",
      "min": 1,
      "max": 1,
      "within": "webhook_edge",
      "basis": {
        "kind": "explicit",
        "text": "An API gateway in the webhook-edge boundary."
      }
    },
    {
      "id": "one_function",
      "kind": "resource",
      "type": "cloud-agnostic.function",
      "min": 1,
      "max": 1,
      "within": "webhook_edge",
      "basis": {
        "kind": "explicit",
        "text": "A webhook ingress function in the webhook-edge boundary."
      }
    },
    {
      "id": "one_queue",
      "kind": "resource",
      "type": "cloud-agnostic.queue",
      "min": 1,
      "max": 1,
      "within": "event_processing",
      "basis": {
        "kind": "explicit",
        "text": "One event queue."
      }
    },
    {
      "id": "one_processor",
      "kind": "resource",
      "type": "cloud-agnostic.server",
      "min": 1,
      "max": 1,
      "within": "event_processing",
      "basis": {
        "kind": "explicit",
        "text": "One event processor."
      }
    },
    {
      "id": "one_database",
      "kind": "resource",
      "type": "cloud-agnostic.database",
      "min": 1,
      "max": 1,
      "within": "event_processing",
      "basis": {
        "kind": "explicit",
        "text": "One event database shared by ingress and processor."
      }
    },
    {
      "id": "one_archive",
      "kind": "resource",
      "type": "cloud-agnostic.object-storage",
      "min": 1,
      "max": 1,
      "within": "primary_region",
      "basis": {
        "kind": "explicit",
        "text": "One regional payload archive."
      }
    },
    {
      "id": "one_partner",
      "kind": "resource",
      "type": "cloud-agnostic.actor",
      "min": 1,
      "max": 1,
      "basis": {
        "kind": "explicit",
        "text": "One external partner."
      }
    }
  ],
  "placement": [
    {
      "id": "application_cloud_placement",
      "component": "application_cloud",
      "relation": "root",
      "basis": {
        "kind": "inferred",
        "text": "Application Cloud is at the diagram root."
      }
    },
    {
      "id": "production_account_placement",
      "component": "production_account",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Production Account is directly inside Application Cloud."
      },
      "group": "application_cloud"
    },
    {
      "id": "primary_region_placement",
      "component": "primary_region",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Primary Region is directly inside Production Account."
      },
      "group": "production_account"
    },
    {
      "id": "private_network_placement",
      "component": "private_network",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Private Network is directly inside Primary Region."
      },
      "group": "primary_region"
    },
    {
      "id": "event_processing_placement",
      "component": "event_processing",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Event Processing is directly inside Private Network."
      },
      "group": "private_network"
    },
    {
      "id": "webhook_edge_placement",
      "component": "webhook_edge",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Webhook Edge is directly inside Primary Region."
      },
      "group": "primary_region"
    },
    {
      "id": "partner_placement",
      "component": "partner",
      "relation": "outside",
      "basis": {
        "kind": "explicit",
        "text": "External Partner is outside Application Cloud."
      },
      "group": "application_cloud"
    },
    {
      "id": "api_gateway_placement",
      "component": "api_gateway",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "API Gateway is directly inside Webhook Edge."
      },
      "group": "webhook_edge"
    },
    {
      "id": "webhook_ingress_placement",
      "component": "webhook_ingress",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Webhook Ingress is directly inside Webhook Edge."
      },
      "group": "webhook_edge"
    },
    {
      "id": "event_queue_placement",
      "component": "event_queue",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Event Queue is directly inside Event Processing."
      },
      "group": "event_processing"
    },
    {
      "id": "event_processor_placement",
      "component": "event_processor",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Event Processor is directly inside Event Processing."
      },
      "group": "event_processing"
    },
    {
      "id": "event_database_placement",
      "component": "event_database",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Event Database is directly inside Event Processing."
      },
      "group": "event_processing"
    },
    {
      "id": "payload_archive_placement",
      "component": "payload_archive",
      "relation": "parent",
      "basis": {
        "kind": "explicit",
        "text": "Payload Archive is directly inside Primary Region."
      },
      "group": "primary_region"
    }
  ],
  "allowAdditionalResources": false
}