{
  "version": "0.1",
  "metadata": {
    "name": "E-Commerce Complete Flow",
    "description": "Complete order placement flow across all 7 domains: UI → BFF → Orders → Inventory/Payment (parallel) → Shipping → Notifications",
    "generated": "2025-11-21T22:25:00Z",
    "sources": [
      {
        "repository": "ecommerce-demo-app",
        "extractedAt": "2025-11-21T22:25:00Z"
      }
    ],
    "domains": {
      "ui": {
        "description": "User interface presentation layer",
        "systemType": "ui"
      },
      "bff": {
        "description": "Backend-for-frontend orchestration layer",
        "systemType": "bff"
      },
      "orders": {
        "description": "Order lifecycle management - placement, fulfillment, cancellation",
        "systemType": "domain"
      },
      "inventory": {
        "description": "Stock reservation and inventory management",
        "systemType": "domain"
      },
      "payment": {
        "description": "Payment processing and transaction management",
        "systemType": "domain"
      },
      "shipping": {
        "description": "Shipment creation, tracking, and delivery management",
        "systemType": "domain"
      },
      "notifications": {
        "description": "Customer notifications for orders and shipments",
        "systemType": "domain"
      }
    },
    "customTypes": {
      "CronJob": {
        "description": "Scheduled background job that runs on a timer"
      }
    }
  },
  "components": [
    {
      "id": "ui:checkout:ui:orderpage",
      "type": "UI",
      "name": "Place Order Form",
      "domain": "ui",
      "module": "checkout",
      "description": "React form component for submitting order details",
      "route": "/checkout",
      "sourceLocation": {
        "filePath": "ui/src/pages/OrderPage.tsx",
        "lineNumber": 7,
        "methodName": "handlePlaceOrder",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "bff:checkout:api:post:/orders",
      "type": "API",
      "name": "POST /orders",
      "domain": "bff",
      "module": "checkout",
      "description": "BFF endpoint that orchestrates order placement across domains",
      "apiType": "REST",
      "httpMethod": "POST",
      "path": "/orders",
      "sourceLocation": {
        "filePath": "bff/src/api/place-order/endpoint.ts",
        "lineNumber": 4,
        "methodName": "placeOrderBFFEndpoint",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "bff:checkout:usecase:placeorderbffusecase",
      "type": "UseCase",
      "name": "Place Order BFF",
      "domain": "bff",
      "module": "checkout",
      "description": "Coordinates order placement and inventory check",
      "sourceLocation": {
        "filePath": "bff/src/api/place-order/use-cases/place-order-bff-use-case.ts",
        "lineNumber": 15,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:api:post:/orders",
      "type": "API",
      "name": "POST /orders",
      "domain": "orders",
      "module": "checkout",
      "description": "Orders domain API endpoint for creating orders",
      "apiType": "REST",
      "httpMethod": "POST",
      "path": "/orders",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/place-order/endpoint.ts",
        "lineNumber": 4,
        "methodName": "placeOrderEndpoint",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:placeorderusecase",
      "type": "UseCase",
      "name": "Place Order",
      "domain": "orders",
      "module": "checkout",
      "description": "Creates order and publishes OrderPlaced event",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/place-order/use-cases/place-order-use-case.ts",
        "lineNumber": 11,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.begin",
      "type": "DomainOp",
      "name": "Order.begin()",
      "domain": "orders",
      "module": "checkout",
      "description": "Transitions order from Draft to Placed state",
      "operationName": "begin",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 23,
        "methodName": "begin",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "parameters": [
          {
            "name": "items",
            "type": "OrderItem[]",
            "description": "Line items for the order"
          },
          {
            "name": "customerId",
            "type": "string",
            "description": "Customer placing order"
          }
        ],
        "returnType": "void"
      },
      "behavior": {
        "reads": [
          "items parameter",
          "customerId parameter",
          "this.state"
        ],
        "validates": [
          "items.length > 0",
          "state === Draft",
          "customerId exists"
        ],
        "modifies": [
          "this.state ← Placed",
          "this.items ← items",
          "this.total ← calculated sum",
          "this.placedAt ← timestamp"
        ],
        "emits": [
          "order-placed event"
        ]
      },
      "stateChanges": [
        {
          "from": "Draft",
          "to": "Placed"
        }
      ]
    },
    {
      "id": "orders:checkout:event:orderplaced",
      "type": "Event",
      "name": "OrderPlaced",
      "domain": "orders",
      "module": "checkout",
      "eventName": "OrderPlaced",
      "eventSchema": "{ orderId: string, customerId: string, items: OrderItem[], totalAmount: number, timestamp: string }",
      "sourceLocation": {
        "filePath": "orders-domain/src/infrastructure/events.ts",
        "lineNumber": 5,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:eventhandler:handleorderplaced",
      "type": "EventHandler",
      "name": "Reserve Inventory Handler",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Handles OrderPlaced event by reserving inventory",
      "subscribedEvents": [
        "OrderPlaced"
      ],
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 5,
        "methodName": "handleOrderPlaced",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:usecase:reserveinventoryusecase",
      "type": "UseCase",
      "name": "Reserve Inventory",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Reserves inventory for order items",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-placed/use-cases/reserve-inventory-use-case.ts",
        "lineNumber": 5,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:domainop:inventoryitem.reserve",
      "type": "DomainOp",
      "name": "InventoryItem.reserve()",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Reserves quantity from available stock",
      "operationName": "reserve",
      "entity": "InventoryItem",
      "sourceLocation": {
        "filePath": "inventory-domain/src/domain/InventoryItem.ts",
        "lineNumber": 18,
        "methodName": "reserve",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "parameters": [
          {
            "name": "quantity",
            "type": "number"
          }
        ],
        "returnType": "void"
      },
      "behavior": {
        "validates": [
          "availableQuantity >= quantity"
        ],
        "modifies": [
          "availableQuantity",
          "reservedQuantity",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Available",
          "to": "Reserved"
        }
      ]
    },
    {
      "id": "inventory:fulfillment:event:inventoryreserved",
      "type": "Event",
      "name": "InventoryReserved",
      "domain": "inventory",
      "module": "fulfillment",
      "eventName": "InventoryReserved",
      "eventSchema": "{ orderId: string, items: OrderItem[], timestamp: string }",
      "sourceLocation": {
        "filePath": "inventory-domain/src/infrastructure/events.ts",
        "lineNumber": 11,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:eventhandler:handleorderplaced",
      "type": "EventHandler",
      "name": "Process Payment Handler",
      "domain": "payment",
      "module": "processing",
      "description": "Handles OrderPlaced event by processing payment",
      "subscribedEvents": [
        "OrderPlaced"
      ],
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 5,
        "methodName": "handleOrderPlaced",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:usecase:processpaymentusecase",
      "type": "UseCase",
      "name": "Process Payment",
      "domain": "payment",
      "module": "processing",
      "description": "Processes payment via external gateway",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/use-cases/process-payment-use-case.ts",
        "lineNumber": 9,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:domainop:payment.complete",
      "type": "DomainOp",
      "name": "Payment.complete()",
      "domain": "payment",
      "module": "processing",
      "description": "Marks payment as completed",
      "operationName": "complete",
      "entity": "Payment",
      "sourceLocation": {
        "filePath": "payment-domain/src/domain/Payment.ts",
        "lineNumber": 23,
        "methodName": "complete",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Authorized",
          "to": "Completed"
        }
      ]
    },
    {
      "id": "payment:processing:event:paymentcompleted",
      "type": "Event",
      "name": "PaymentCompleted",
      "domain": "payment",
      "module": "processing",
      "eventName": "PaymentCompleted",
      "eventSchema": "{ orderId: string, paymentId: string, amount: number, timestamp: string }",
      "sourceLocation": {
        "filePath": "payment-domain/src/infrastructure/events.ts",
        "lineNumber": 5,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:domainop:payment.fail",
      "type": "DomainOp",
      "name": "Payment.fail()",
      "domain": "payment",
      "module": "processing",
      "description": "Marks payment as failed due to authorization or capture failure",
      "operationName": "fail",
      "entity": "Payment",
      "sourceLocation": {
        "filePath": "payment-domain/src/domain/Payment.ts",
        "lineNumber": 27,
        "methodName": "fail",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Authorized",
          "to": "Failed"
        }
      ]
    },
    {
      "id": "payment:processing:event:paymentfailed",
      "type": "Event",
      "name": "PaymentFailed",
      "domain": "payment",
      "module": "processing",
      "eventName": "PaymentFailed",
      "eventSchema": "{ orderId: string, paymentId: string, reason: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "payment-domain/src/infrastructure/events.ts",
        "lineNumber": 11,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:eventhandler:handlepaymentfailed",
      "type": "EventHandler",
      "name": "Cancel Order After Payment Failure Handler",
      "domain": "orders",
      "module": "checkout",
      "description": "Cancels order when payment fails (compensation)",
      "subscribedEvents": [
        "PaymentFailed"
      ],
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-failed/handler.ts",
        "lineNumber": 5,
        "methodName": "handlePaymentFailed",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:cancelorderafterpaymentfailureusecase",
      "type": "UseCase",
      "name": "Cancel Order After Payment Failure",
      "domain": "orders",
      "module": "checkout",
      "description": "Compensation flow: cancels order when payment fails",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-failed/use-cases/cancel-order-after-payment-failure-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "notifications:alerts:eventhandler:handleorderplaced",
      "type": "EventHandler",
      "name": "Notify Order Placed Handler",
      "domain": "notifications",
      "module": "alerts",
      "description": "Sends order confirmation notification",
      "subscribedEvents": [
        "OrderPlaced"
      ],
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 4,
        "methodName": "handleOrderPlaced",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "notifications:alerts:usecase:notifyorderplacedusecase",
      "type": "UseCase",
      "name": "Notify Order Placed",
      "domain": "notifications",
      "module": "alerts",
      "description": "Sends order confirmation email/SMS",
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/order-placed/use-cases/notify-order-placed-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "notifications:alerts:domainop:notification.marksent",
      "type": "DomainOp",
      "name": "Notification.markSent()",
      "domain": "notifications",
      "module": "alerts",
      "description": "Marks notification as sent",
      "operationName": "markSent",
      "entity": "Notification",
      "sourceLocation": {
        "filePath": "notifications-domain/src/domain/Notification.ts",
        "lineNumber": 24,
        "methodName": "markSent",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "status"
        ]
      },
      "stateChanges": [
        {
          "from": "Pending",
          "to": "Sent"
        }
      ]
    },
    {
      "id": "orders:checkout:eventhandler:handleinventoryreserved",
      "type": "EventHandler",
      "name": "Confirm Order After Inventory Handler",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks inventory as reserved on order",
      "subscribedEvents": [
        "InventoryReserved"
      ],
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/inventory-reserved/handler.ts",
        "lineNumber": 5,
        "methodName": "handleInventoryReserved",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:confirmorderafterinventoryusecase",
      "type": "UseCase",
      "name": "Confirm Order After Inventory",
      "domain": "orders",
      "module": "checkout",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/inventory-reserved/use-cases/confirm-order-after-inventory-use-case.ts",
        "lineNumber": 4,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.markinventoryreserved",
      "type": "DomainOp",
      "name": "Order.markInventoryReserved()",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks inventory as reserved, checks if order can be confirmed",
      "operationName": "markInventoryReserved",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 27,
        "methodName": "markInventoryReserved",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "inventoryReserved",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Placed",
          "to": "InventoryReserved"
        }
      ]
    },
    {
      "id": "orders:checkout:eventhandler:handlepaymentcompleted",
      "type": "EventHandler",
      "name": "Confirm Order After Payment Handler",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks payment as completed on order",
      "subscribedEvents": [
        "PaymentCompleted"
      ],
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-completed/handler.ts",
        "lineNumber": 5,
        "methodName": "handlePaymentCompleted",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:confirmorderafterpaymentusecase",
      "type": "UseCase",
      "name": "Confirm Order After Payment",
      "domain": "orders",
      "module": "checkout",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-completed/use-cases/confirm-order-after-payment-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.markpaymentcompleted",
      "type": "DomainOp",
      "name": "Order.markPaymentCompleted()",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks payment as completed, may trigger confirmation",
      "operationName": "markPaymentCompleted",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 33,
        "methodName": "markPaymentCompleted",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "paymentCompleted",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Placed",
          "to": "PaymentCompleted"
        }
      ]
    },
    {
      "id": "orders:checkout:event:orderconfirmed",
      "type": "Event",
      "name": "OrderConfirmed",
      "domain": "orders",
      "module": "checkout",
      "eventName": "OrderConfirmed",
      "eventSchema": "{ orderId: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "orders-domain/src/infrastructure/events.ts",
        "lineNumber": 12,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:fulfillment:eventhandler:handleorderconfirmed",
      "type": "EventHandler",
      "name": "Create Shipment Handler",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Creates shipment when order is confirmed",
      "subscribedEvents": [
        "OrderConfirmed"
      ],
      "sourceLocation": {
        "filePath": "shipping-domain/src/consumer/order-confirmed/handler.ts",
        "lineNumber": 4,
        "methodName": "handleOrderConfirmed",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:fulfillment:usecase:createshipmentusecase",
      "type": "UseCase",
      "name": "Create Shipment",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Creates shipment with tracking number from courier",
      "sourceLocation": {
        "filePath": "shipping-domain/src/consumer/order-confirmed/use-cases/create-shipment-use-case.ts",
        "lineNumber": 8,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:fulfillment:domainop:shipment.create",
      "type": "DomainOp",
      "name": "Shipment.create()",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Creates shipment with tracking number",
      "operationName": "create",
      "entity": "Shipment",
      "sourceLocation": {
        "filePath": "shipping-domain/src/domain/Shipment.ts",
        "lineNumber": 20,
        "methodName": "create",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "parameters": [
          {
            "name": "trackingNumber",
            "type": "string"
          }
        ],
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "trackingNumber",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Pending",
          "to": "Created"
        }
      ]
    },
    {
      "id": "shipping:fulfillment:event:shipmentcreated",
      "type": "Event",
      "name": "ShipmentCreated",
      "domain": "shipping",
      "module": "fulfillment",
      "eventName": "ShipmentCreated",
      "eventSchema": "{ orderId: string, shipmentId: string, trackingNumber: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "shipping-domain/src/infrastructure/events.ts",
        "lineNumber": 5,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:eventhandler:handleshipmentcreated",
      "type": "EventHandler",
      "name": "Allocate Inventory Handler",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Allocates reserved inventory when shipment is created",
      "subscribedEvents": [
        "ShipmentCreated"
      ],
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/shipment-created/handler.ts",
        "lineNumber": 5,
        "methodName": "handleShipmentCreated",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:usecase:allocateinventoryusecase",
      "type": "UseCase",
      "name": "Allocate Inventory",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Transitions reserved inventory to allocated for shipment",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/shipment-created/use-cases/allocate-inventory-use-case.ts",
        "lineNumber": 3,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:domainop:inventoryitem.allocate",
      "type": "DomainOp",
      "name": "InventoryItem.allocate()",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Moves reserved quantity to allocated for shipment",
      "operationName": "allocate",
      "entity": "InventoryItem",
      "sourceLocation": {
        "filePath": "inventory-domain/src/domain/InventoryItem.ts",
        "lineNumber": 26,
        "methodName": "allocate",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "parameters": [
          {
            "name": "quantity",
            "type": "number"
          }
        ],
        "returnType": "void"
      },
      "behavior": {
        "validates": [
          "reservedQuantity >= quantity"
        ],
        "modifies": [
          "reservedQuantity",
          "allocatedQuantity",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Reserved",
          "to": "Allocated"
        }
      ]
    },
    {
      "id": "shipping:fulfillment:api:put:/shipments/:id/dispatch",
      "type": "API",
      "name": "PUT /shipments/:id/dispatch",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Dispatch shipment for delivery",
      "apiType": "REST",
      "httpMethod": "PUT",
      "path": "/shipments/:id/dispatch",
      "sourceLocation": {
        "filePath": "shipping-domain/src/api/dispatch-shipment/endpoint.ts",
        "lineNumber": 4,
        "methodName": "dispatchShipmentEndpoint",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:fulfillment:usecase:dispatchshipmentusecase",
      "type": "UseCase",
      "name": "Dispatch Shipment",
      "domain": "shipping",
      "module": "fulfillment",
      "sourceLocation": {
        "filePath": "shipping-domain/src/api/dispatch-shipment/use-cases/dispatch-shipment-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:fulfillment:domainop:shipment.dispatch",
      "type": "DomainOp",
      "name": "Shipment.dispatch()",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Marks shipment as dispatched",
      "operationName": "dispatch",
      "entity": "Shipment",
      "sourceLocation": {
        "filePath": "shipping-domain/src/domain/Shipment.ts",
        "lineNumber": 25,
        "methodName": "dispatch",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Created",
          "to": "Dispatched"
        }
      ]
    },
    {
      "id": "shipping:fulfillment:event:shipmentdispatched",
      "type": "Event",
      "name": "ShipmentDispatched",
      "domain": "shipping",
      "module": "fulfillment",
      "eventName": "ShipmentDispatched",
      "eventSchema": "{ shipmentId: string, orderId: string, courierName: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "shipping-domain/src/infrastructure/events.ts",
        "lineNumber": 11,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "notifications:alerts:eventhandler:handleshipmentdispatched",
      "type": "EventHandler",
      "name": "Notify Shipment Dispatched Handler",
      "domain": "notifications",
      "module": "alerts",
      "subscribedEvents": [
        "ShipmentDispatched"
      ],
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/shipment-dispatched/handler.ts",
        "lineNumber": 4,
        "methodName": "handleShipmentDispatched",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:eventhandler:handleshipmentdispatched",
      "type": "EventHandler",
      "name": "Ship Order Handler",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks order as shipped when shipment is dispatched",
      "subscribedEvents": [
        "ShipmentDispatched"
      ],
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-dispatched/handler.ts",
        "lineNumber": 5,
        "methodName": "handleShipmentDispatched",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:shiporderusecase",
      "type": "UseCase",
      "name": "Ship Order",
      "domain": "orders",
      "module": "checkout",
      "description": "Transitions order to shipped state",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-dispatched/use-cases/ship-order-use-case.ts",
        "lineNumber": 4,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.ship",
      "type": "DomainOp",
      "name": "Order.ship()",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks order as shipped",
      "operationName": "ship",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 49,
        "methodName": "ship",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Confirmed",
          "to": "Shipped"
        }
      ]
    },
    {
      "id": "shipping:fulfillment:domainop:shipment.deliver",
      "type": "DomainOp",
      "name": "Shipment.deliver()",
      "domain": "shipping",
      "module": "fulfillment",
      "description": "Marks shipment as delivered",
      "operationName": "deliver",
      "entity": "Shipment",
      "sourceLocation": {
        "filePath": "shipping-domain/src/domain/Shipment.ts",
        "lineNumber": 33,
        "methodName": "deliver",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "InTransit",
          "to": "Delivered"
        }
      ]
    },
    {
      "id": "shipping:fulfillment:event:shipmentdelivered",
      "type": "Event",
      "name": "ShipmentDelivered",
      "domain": "shipping",
      "module": "fulfillment",
      "eventName": "ShipmentDelivered",
      "eventSchema": "{ orderId: string, shipmentId: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "shipping-domain/src/infrastructure/events.ts",
        "lineNumber": 17,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:eventhandler:handleshipmentdelivered",
      "type": "EventHandler",
      "name": "Complete Order Handler",
      "domain": "orders",
      "module": "checkout",
      "subscribedEvents": [
        "ShipmentDelivered"
      ],
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-delivered/handler.ts",
        "lineNumber": 5,
        "methodName": "handleShipmentDelivered",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:completeorderusecase",
      "type": "UseCase",
      "name": "Complete Order",
      "domain": "orders",
      "module": "checkout",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-delivered/use-cases/complete-order-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.deliver",
      "type": "DomainOp",
      "name": "Order.deliver()",
      "domain": "orders",
      "module": "checkout",
      "description": "Marks order as delivered (final state)",
      "operationName": "deliver",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 53,
        "methodName": "deliver",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Shipped",
          "to": "Delivered"
        }
      ]
    },
    {
      "id": "notifications:alerts:eventhandler:handleshipmentdelivered",
      "type": "EventHandler",
      "name": "Notify Delivery Handler",
      "domain": "notifications",
      "module": "alerts",
      "subscribedEvents": [
        "ShipmentDelivered"
      ],
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/shipment-delivered/handler.ts",
        "lineNumber": 4,
        "methodName": "handleShipmentDelivered",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:api:get:/inventory/:sku",
      "type": "API",
      "name": "GET /inventory/:sku",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Check stock availability for SKU",
      "apiType": "REST",
      "httpMethod": "GET",
      "path": "/inventory/:sku",
      "sourceLocation": {
        "filePath": "inventory-domain/src/api/check-stock/endpoint.ts",
        "lineNumber": 4,
        "methodName": "checkStockEndpoint",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:usecase:checkstockusecase",
      "type": "UseCase",
      "name": "Check Stock",
      "domain": "inventory",
      "module": "fulfillment",
      "sourceLocation": {
        "filePath": "inventory-domain/src/api/check-stock/use-cases/check-stock-use-case.ts",
        "lineNumber": 12,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:api:post:/orders/:id/cancel",
      "type": "API",
      "name": "POST /orders/:id/cancel",
      "domain": "orders",
      "module": "checkout",
      "description": "Cancel an order",
      "apiType": "REST",
      "httpMethod": "POST",
      "path": "/orders/:id/cancel",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/cancel-order/endpoint.ts",
        "lineNumber": 4,
        "methodName": "cancelOrderEndpoint",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:usecase:cancelorderusecase",
      "type": "UseCase",
      "name": "Cancel Order",
      "domain": "orders",
      "module": "checkout",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/cancel-order/use-cases/cancel-order-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "orders:checkout:domainop:order.cancel",
      "type": "DomainOp",
      "name": "Order.cancel()",
      "domain": "orders",
      "module": "checkout",
      "description": "Cancels the order",
      "operationName": "cancel",
      "entity": "Order",
      "sourceLocation": {
        "filePath": "orders-domain/src/domain/Order.ts",
        "lineNumber": 57,
        "methodName": "cancel",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "*",
          "to": "Cancelled"
        }
      ]
    },
    {
      "id": "orders:checkout:event:ordercancelled",
      "type": "Event",
      "name": "OrderCancelled",
      "domain": "orders",
      "module": "checkout",
      "eventName": "OrderCancelled",
      "eventSchema": "{ orderId: string, reason: string, timestamp: string }",
      "sourceLocation": {
        "filePath": "orders-domain/src/infrastructure/events.ts",
        "lineNumber": 23,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:eventhandler:handleordercancelled",
      "type": "EventHandler",
      "name": "Release Inventory Handler",
      "domain": "inventory",
      "module": "fulfillment",
      "subscribedEvents": [
        "OrderCancelled"
      ],
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-cancelled/handler.ts",
        "lineNumber": 5,
        "methodName": "handleOrderCancelled",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:usecase:releaseinventoryusecase",
      "type": "UseCase",
      "name": "Release Inventory",
      "domain": "inventory",
      "module": "fulfillment",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-cancelled/use-cases/release-inventory-use-case.ts",
        "lineNumber": 7,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "inventory:fulfillment:domainop:inventoryitem.release",
      "type": "DomainOp",
      "name": "InventoryItem.release()",
      "domain": "inventory",
      "module": "fulfillment",
      "description": "Releases reserved inventory back to available",
      "operationName": "release",
      "entity": "InventoryItem",
      "sourceLocation": {
        "filePath": "inventory-domain/src/domain/InventoryItem.ts",
        "lineNumber": 34,
        "methodName": "release",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "parameters": [
          {
            "name": "quantity",
            "type": "number"
          }
        ],
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "reservedQuantity",
          "availableQuantity",
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Reserved",
          "to": "Available"
        }
      ]
    },
    {
      "id": "payment:processing:eventhandler:handleordercancelled",
      "type": "EventHandler",
      "name": "Refund Payment Handler",
      "domain": "payment",
      "module": "processing",
      "description": "Refunds payment when order is cancelled",
      "subscribedEvents": [
        "OrderCancelled"
      ],
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-cancelled/handler.ts",
        "lineNumber": 5,
        "methodName": "handleOrderCancelled",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:usecase:refundpaymentusecase",
      "type": "UseCase",
      "name": "Refund Payment",
      "domain": "payment",
      "module": "processing",
      "description": "Processes refund for cancelled order",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-cancelled/use-cases/refund-payment-use-case.ts",
        "lineNumber": 8,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "payment:processing:domainop:payment.refund",
      "type": "DomainOp",
      "name": "Payment.refund()",
      "domain": "payment",
      "module": "processing",
      "description": "Processes refund for cancelled order",
      "operationName": "refund",
      "entity": "Payment",
      "sourceLocation": {
        "filePath": "payment-domain/src/domain/Payment.ts",
        "lineNumber": 31,
        "methodName": "refund",
        "repository": "ecommerce-demo-app"
      },
      "signature": {
        "returnType": "void"
      },
      "behavior": {
        "modifies": [
          "state"
        ]
      },
      "stateChanges": [
        {
          "from": "Completed",
          "to": "Refunded"
        }
      ]
    },
    {
      "id": "shipping:jobs:custom:updatetrackingcron",
      "type": "Custom",
      "customTypeName": "CronJob",
      "name": "Update Tracking Cron",
      "domain": "shipping",
      "module": "jobs",
      "description": "Scheduled job that polls courier API for tracking updates every 5 minutes",
      "sourceLocation": {
        "filePath": "shipping-domain/src/jobs/update-tracking/cron.ts",
        "lineNumber": 10,
        "methodName": "runTrackingUpdate",
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "id": "shipping:jobs:usecase:updatetrackingusecase",
      "type": "UseCase",
      "name": "Update Tracking",
      "domain": "shipping",
      "module": "jobs",
      "description": "Checks courier API for tracking updates and transitions shipment states",
      "sourceLocation": {
        "filePath": "shipping-domain/src/jobs/update-tracking/use-cases/update-tracking-use-case.ts",
        "lineNumber": 8,
        "methodName": "apply",
        "repository": "ecommerce-demo-app"
      }
    }
  ],
  "links": [
    {
      "source": "ui:checkout:ui:orderpage",
      "target": "bff:checkout:api:post:/orders",
      "type": "sync",
      "sourceLocation": {
        "filePath": "ui/src/pages/OrderPage.tsx",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "bff:checkout:api:post:/orders",
      "target": "bff:checkout:usecase:placeorderbffusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "bff/src/api/place-order/endpoint.ts",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "bff:checkout:usecase:placeorderbffusecase",
      "target": "orders:checkout:api:post:/orders",
      "type": "sync",
      "sourceLocation": {
        "filePath": "bff/src/api/place-order/use-cases/place-order-bff-use-case.ts",
        "lineNumber": 16,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "bff:checkout:usecase:placeorderbffusecase",
      "target": "inventory:fulfillment:api:get:/inventory/:sku",
      "type": "sync",
      "sourceLocation": {
        "filePath": "bff/src/api/place-order/use-cases/place-order-bff-use-case.ts",
        "lineNumber": 26,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:api:post:/orders",
      "target": "orders:checkout:usecase:placeorderusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/place-order/endpoint.ts",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:placeorderusecase",
      "target": "orders:checkout:domainop:order.begin",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/place-order/use-cases/place-order-use-case.ts",
        "lineNumber": 16,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:placeorderusecase",
      "target": "orders:checkout:event:orderplaced",
      "type": "async",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/place-order/use-cases/place-order-use-case.ts",
        "lineNumber": 27,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:orderplaced",
      "target": "inventory:fulfillment:eventhandler:handleorderplaced",
      "type": "async"
    },
    {
      "source": "inventory:fulfillment:eventhandler:handleorderplaced",
      "target": "inventory:fulfillment:usecase:reserveinventoryusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 12,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "inventory:fulfillment:usecase:reserveinventoryusecase",
      "target": "inventory:fulfillment:domainop:inventoryitem.reserve",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-placed/use-cases/reserve-inventory-use-case.ts",
        "lineNumber": 12,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "inventory:fulfillment:usecase:reserveinventoryusecase",
      "target": "inventory:fulfillment:event:inventoryreserved",
      "type": "async",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-placed/use-cases/reserve-inventory-use-case.ts",
        "lineNumber": 20,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:orderplaced",
      "target": "payment:processing:eventhandler:handleorderplaced",
      "type": "async"
    },
    {
      "source": "payment:processing:eventhandler:handleorderplaced",
      "target": "payment:processing:usecase:processpaymentusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:usecase:processpaymentusecase",
      "target": "payment:processing:domainop:payment.complete",
      "type": "sync",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/use-cases/process-payment-use-case.ts",
        "lineNumber": 18,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:usecase:processpaymentusecase",
      "target": "payment:processing:event:paymentcompleted",
      "type": "async",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/use-cases/process-payment-use-case.ts",
        "lineNumber": 25,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:usecase:processpaymentusecase",
      "target": "payment:processing:domainop:payment.fail",
      "type": "sync",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/use-cases/process-payment-use-case.ts",
        "lineNumber": 20,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:usecase:processpaymentusecase",
      "target": "payment:processing:event:paymentfailed",
      "type": "async",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-placed/use-cases/process-payment-use-case.ts",
        "lineNumber": 23,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:event:paymentfailed",
      "target": "orders:checkout:eventhandler:handlepaymentfailed",
      "type": "async"
    },
    {
      "source": "orders:checkout:eventhandler:handlepaymentfailed",
      "target": "orders:checkout:usecase:cancelorderafterpaymentfailureusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-failed/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:cancelorderafterpaymentfailureusecase",
      "target": "orders:checkout:domainop:order.cancel",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-failed/use-cases/cancel-order-after-payment-failure-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:cancelorderafterpaymentfailureusecase",
      "target": "orders:checkout:event:ordercancelled",
      "type": "async",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-failed/use-cases/cancel-order-after-payment-failure-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:orderplaced",
      "target": "notifications:alerts:eventhandler:handleorderplaced",
      "type": "async"
    },
    {
      "source": "notifications:alerts:eventhandler:handleorderplaced",
      "target": "notifications:alerts:usecase:notifyorderplacedusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/order-placed/handler.ts",
        "lineNumber": 12,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "notifications:alerts:usecase:notifyorderplacedusecase",
      "target": "notifications:alerts:domainop:notification.marksent",
      "type": "sync",
      "sourceLocation": {
        "filePath": "notifications-domain/src/consumer/order-placed/use-cases/notify-order-placed-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "inventory:fulfillment:event:inventoryreserved",
      "target": "orders:checkout:eventhandler:handleinventoryreserved",
      "type": "async"
    },
    {
      "source": "orders:checkout:eventhandler:handleinventoryreserved",
      "target": "orders:checkout:usecase:confirmorderafterinventoryusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/inventory-reserved/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:confirmorderafterinventoryusecase",
      "target": "orders:checkout:domainop:order.markinventoryreserved",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/inventory-reserved/use-cases/confirm-order-after-inventory-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:event:paymentcompleted",
      "target": "orders:checkout:eventhandler:handlepaymentcompleted",
      "type": "async"
    },
    {
      "source": "orders:checkout:eventhandler:handlepaymentcompleted",
      "target": "orders:checkout:usecase:confirmorderafterpaymentusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-completed/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:confirmorderafterpaymentusecase",
      "target": "orders:checkout:domainop:order.markpaymentcompleted",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/payment-completed/use-cases/confirm-order-after-payment-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:confirmorderafterinventoryusecase",
      "target": "orders:checkout:event:orderconfirmed",
      "type": "async",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/inventory-reserved/use-cases/confirm-order-after-inventory-use-case.ts",
        "lineNumber": 18,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:orderconfirmed",
      "target": "shipping:fulfillment:eventhandler:handleorderconfirmed",
      "type": "async"
    },
    {
      "source": "shipping:fulfillment:eventhandler:handleorderconfirmed",
      "target": "shipping:fulfillment:usecase:createshipmentusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/consumer/order-confirmed/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:usecase:createshipmentusecase",
      "target": "shipping:fulfillment:domainop:shipment.create",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/consumer/order-confirmed/use-cases/create-shipment-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:usecase:createshipmentusecase",
      "target": "shipping:fulfillment:event:shipmentcreated",
      "type": "async",
      "sourceLocation": {
        "filePath": "shipping-domain/src/consumer/order-confirmed/use-cases/create-shipment-use-case.ts",
        "lineNumber": 22,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:event:shipmentcreated",
      "target": "inventory:fulfillment:eventhandler:handleshipmentcreated",
      "type": "async"
    },
    {
      "source": "inventory:fulfillment:eventhandler:handleshipmentcreated",
      "target": "inventory:fulfillment:usecase:allocateinventoryusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/shipment-created/handler.ts",
        "lineNumber": 14,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "inventory:fulfillment:usecase:allocateinventoryusecase",
      "target": "inventory:fulfillment:domainop:inventoryitem.allocate",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/shipment-created/use-cases/allocate-inventory-use-case.ts",
        "lineNumber": 16,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:api:put:/shipments/:id/dispatch",
      "target": "shipping:fulfillment:usecase:dispatchshipmentusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/api/dispatch-shipment/endpoint.ts",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:usecase:dispatchshipmentusecase",
      "target": "shipping:fulfillment:domainop:shipment.dispatch",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/api/dispatch-shipment/use-cases/dispatch-shipment-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:usecase:dispatchshipmentusecase",
      "target": "shipping:fulfillment:event:shipmentdispatched",
      "type": "async",
      "sourceLocation": {
        "filePath": "shipping-domain/src/api/dispatch-shipment/use-cases/dispatch-shipment-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:event:shipmentdispatched",
      "target": "notifications:alerts:eventhandler:handleshipmentdispatched",
      "type": "async"
    },
    {
      "source": "shipping:fulfillment:event:shipmentdispatched",
      "target": "orders:checkout:eventhandler:handleshipmentdispatched",
      "type": "async"
    },
    {
      "source": "orders:checkout:eventhandler:handleshipmentdispatched",
      "target": "orders:checkout:usecase:shiporderusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-dispatched/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:shiporderusecase",
      "target": "orders:checkout:domainop:order.ship",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-dispatched/use-cases/ship-order-use-case.ts",
        "lineNumber": 7,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:event:shipmentdelivered",
      "target": "orders:checkout:eventhandler:handleshipmentdelivered",
      "type": "async"
    },
    {
      "source": "orders:checkout:eventhandler:handleshipmentdelivered",
      "target": "orders:checkout:usecase:completeorderusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-delivered/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:completeorderusecase",
      "target": "orders:checkout:domainop:order.deliver",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/consumer/shipment-delivered/use-cases/complete-order-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:fulfillment:event:shipmentdelivered",
      "target": "notifications:alerts:eventhandler:handleshipmentdelivered",
      "type": "async"
    },
    {
      "source": "inventory:fulfillment:api:get:/inventory/:sku",
      "target": "inventory:fulfillment:usecase:checkstockusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/api/check-stock/endpoint.ts",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:api:post:/orders/:id/cancel",
      "target": "orders:checkout:usecase:cancelorderusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/cancel-order/endpoint.ts",
        "lineNumber": 8,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:cancelorderusecase",
      "target": "orders:checkout:domainop:order.cancel",
      "type": "sync",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/cancel-order/use-cases/cancel-order-use-case.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:usecase:cancelorderusecase",
      "target": "orders:checkout:event:ordercancelled",
      "type": "async",
      "sourceLocation": {
        "filePath": "orders-domain/src/api/cancel-order/use-cases/cancel-order-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:ordercancelled",
      "target": "inventory:fulfillment:eventhandler:handleordercancelled",
      "type": "async"
    },
    {
      "source": "inventory:fulfillment:eventhandler:handleordercancelled",
      "target": "inventory:fulfillment:usecase:releaseinventoryusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-cancelled/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "inventory:fulfillment:usecase:releaseinventoryusecase",
      "target": "inventory:fulfillment:domainop:inventoryitem.release",
      "type": "sync",
      "sourceLocation": {
        "filePath": "inventory-domain/src/consumer/order-cancelled/use-cases/release-inventory-use-case.ts",
        "lineNumber": 12,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "orders:checkout:event:ordercancelled",
      "target": "payment:processing:eventhandler:handleordercancelled",
      "type": "async"
    },
    {
      "source": "payment:processing:eventhandler:handleordercancelled",
      "target": "payment:processing:usecase:refundpaymentusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-cancelled/handler.ts",
        "lineNumber": 10,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "payment:processing:usecase:refundpaymentusecase",
      "target": "payment:processing:domainop:payment.refund",
      "type": "sync",
      "sourceLocation": {
        "filePath": "payment-domain/src/consumer/order-cancelled/use-cases/refund-payment-use-case.ts",
        "lineNumber": 15,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:jobs:custom:updatetrackingcron",
      "target": "shipping:jobs:usecase:updatetrackingusecase",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/jobs/update-tracking/cron.ts",
        "lineNumber": 13,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:jobs:usecase:updatetrackingusecase",
      "target": "shipping:fulfillment:domainop:shipment.deliver",
      "type": "sync",
      "sourceLocation": {
        "filePath": "shipping-domain/src/jobs/update-tracking/use-cases/update-tracking-use-case.ts",
        "lineNumber": 27,
        "repository": "ecommerce-demo-app"
      }
    },
    {
      "source": "shipping:jobs:usecase:updatetrackingusecase",
      "target": "shipping:fulfillment:event:shipmentdelivered",
      "type": "async",
      "sourceLocation": {
        "filePath": "shipping-domain/src/jobs/update-tracking/use-cases/update-tracking-use-case.ts",
        "lineNumber": 36,
        "repository": "ecommerce-demo-app"
      }
    }
  ],
  "externalLinks": [
    {
      "source": "payment:processing:usecase:processpaymentusecase",
      "target": {
        "name": "Stripe",
        "url": "https://api.stripe.com"
      },
      "type": "sync",
      "description": "Process payment via Stripe payment gateway"
    },
    {
      "source": "payment:processing:usecase:refundpaymentusecase",
      "target": {
        "name": "Stripe",
        "url": "https://api.stripe.com"
      },
      "type": "sync",
      "description": "Process refund via Stripe payment gateway"
    },
    {
      "source": "shipping:jobs:usecase:updatetrackingusecase",
      "target": {
        "name": "FedEx Tracking API",
        "url": "https://apis.fedex.com"
      },
      "type": "sync",
      "description": "Poll FedEx API for shipment tracking updates"
    },
    {
      "source": "notifications:alerts:usecase:notifyorderplacedusecase",
      "target": {
        "name": "SendGrid",
        "url": "https://api.sendgrid.com"
      },
      "type": "async",
      "description": "Send order confirmation email via SendGrid"
    },
    {
      "source": "bff:checkout:usecase:placeorderbffusecase",
      "target": {
        "name": "Fraud Detection Service",
        "domain": "fraud-detection",
        "repository": "fraud-detection-service"
      },
      "type": "sync",
      "description": "Check order for fraud signals before processing"
    },
    {
      "source": "bff:checkout:usecase:placeorderbffusecase",
      "target": {
        "name": "Customer Profile API",
        "domain": "customers",
        "repository": "customer-service"
      },
      "type": "sync",
      "description": "Fetch customer profile and payment methods"
    },
    {
      "source": "shipping:fulfillment:usecase:createshipmentusecase",
      "target": {
        "name": "FedEx Shipping API",
        "url": "https://apis.fedex.com"
      },
      "type": "sync",
      "description": "Create shipment and get tracking number from courier"
    }
  ]
}