Domain Sales {
    description: "Revenue generation"
    vision: "Make buying easy"
}

// Subdomains use 'in'
Domain OnlineSales in Sales {
    description: "Digital sales channel"
}

Classification CoreDomain
Classification SupportingDomain
Classification GenericSubdomain

Team SalesTeam
Team PlatformTeam

bc Orders for Sales as CoreDomain by SalesTeam {
    description: "Order lifecycle and orchestration"

    terminology {
        term Order: "A customer's request to purchase"
            aka PurchaseOrder
            examples "Order #12345"
        term OrderLine: "A single item in an order"
    }

    decisions {
        decision EventSourcing: "Capture every state change"
        policy Refunds: "Allow refunds within 30 days"
        rule MinOrder: "Minimum order is $10"
    }

    metadata {
        Language: "TypeScript"
    }
}

Metadata Language
Metadata Repository

bc Orders for Sales {
    metadata {
        Language: "TypeScript"
        Repository: "github.com/acme/orders"
    }
}

ContextMap SalesSystem {
    contains Orders, Billing, Shipping

    [OHS] Orders -> [CF] Billing
    [ACL] Shipping <- Orders
    [P] Orders <-> [P] Inventory
    Orders >< LegacySystem
}

bc Orders for Sales {
    relationships {
        [OHS] this -> [CF] Billing
        [ACL] this <- Payments
    }
}

DomainMap Portfolio {
    contains Sales, Support, Platform
}

Namespace Acme.Sales {
    bc Orders for Sales {}
}

// Reference with FQN
ContextMap System {
    contains Acme.Sales.Orders
}

import "./shared/teams.dlang"
import "../common/classifications.dlang"
import "acme/ddd-core" as Core

bc Orders for Core.SalesDomain {}

// Line comment
/* Block comment */

// All equivalent:
description: "Using colon"
vision = "Using equals"
team is SalesTeam

my-project/
├── model.yaml
├── index.dlang
├── shared/
│   ├── teams.dlang
│   └── classifications.dlang
└── domains/
    ├── sales/
    │   └── index.dlang
    └── shipping/
        └── index.dlang

model:
  name: my-company/domain-model
  version: 1.0.0
  entry: index.dlang

paths:
  "@": "./"
  "@shared": "./shared"

dependencies:
  acme/ddd-core: "v1.0.0"

Classification CoreDomain
Classification SupportingDomain

Team OrderTeam
Team ShippingTeam

Domain ECommerce {
    description: "Online retail platform"
    vision: "Seamless shopping experience"
}

Metadata Language

bc Orders for ECommerce as CoreDomain by OrderTeam {
    description: "Order lifecycle from cart to delivery"

    terminology {
        term Order: "A customer's request to purchase items"
        term Cart: "Temporary collection of items before purchase"
    }

    metadata {
        Language: "TypeScript"
    }
}

bc Shipping for ECommerce as SupportingDomain by ShippingTeam {
    description: "Package routing and delivery tracking"

    terminology {
        term Shipment: "A collection of packages traveling together"
        term Carrier: "The company performing delivery"
    }
}

ContextMap ECommerceIntegration {
    contains Orders, Shipping

    [OHS] Orders -> [CF] Shipping
}