Domain Model & Bounded Contexts - pratchaya-maneechot/service-exchange GitHub Wiki

Domain Model & Bounded Contexts

Context Map Overview

The system is decomposed into 8 bounded contexts based on business capabilities:

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚                        Context Map                              β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                 β”‚                 β”‚                             β”‚
β”‚  User & Identityβ”‚  Task Managementβ”‚    Bidding & Negotiation    β”‚
β”‚   (Core Domain) β”‚   (Core Domain) β”‚      (Core Domain)          β”‚
β”‚                 β”‚                 β”‚                             β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                 β”‚                 β”‚                             β”‚
β”‚     Payment     β”‚ Review & Rating β”‚  Notification & Comm.       β”‚
β”‚  (Core Domain)  β”‚   (Supporting)  β”‚     (Supporting)            β”‚
β”‚                 β”‚                 β”‚                             β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                 β”‚                 β”‚                             β”‚
β”‚Location & Maps  β”‚Support & Disputeβ”‚      External Services      β”‚
β”‚  (Supporting)   β”‚   (Supporting)  β”‚       (Generic)             β”‚
β”‚                 β”‚                 β”‚                             β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Domain Classification

Core Domains (High Business Value, High Complexity)

  • User & Identity: User lifecycle, authentication, verification
  • Task Management: Task creation, lifecycle, categorization
  • Bidding & Negotiation: Bid management, selection, communication
  • Payment: Financial transactions, escrow, fee management

Supporting Domains (Medium Business Value, Medium Complexity)

  • Review & Rating: Reputation system, feedback management
  • Notification & Communication: Multi-channel messaging
  • Location & Mapping: Geospatial services, proximity matching
  • Support & Dispute: Customer service, conflict resolution

Generic Subdomains (Low Business Value - Outsource Candidates)

  • External Payment Gateways: Stripe, PayPal integrations
  • Maps & Geocoding: Google Maps, mapping services
  • Communication Services: SMS, Email, Push notification providers
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