UML
PuntoFeria UML Class Diagram
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CASE ANALYSIS
Scenario
A loyalty system where customers earn points via transactions and redeem them for rewards.
Key decisions
- Separate PointTransaction and Redemption to track earning vs spending
- Use enumeration for transaction types (EARN, REDEEM, EXPIRE)
- Derived attributes for totalPoints and runningBalance
When to reuse this
When designing a point-based loyalty or rewards system in e-commerce apps.
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umlclass-puntoferia-loyalty-points-and-redemption-system-uml-class-di