情境
This use case diagram models a digital labour marketplace where employers post jobs, labourers browse and apply, work is scheduled, and payment is processed securely via an external gateway. Optional ratings extend the scheduling process upon work completion.
這張圖裡有什麼
看懂背後的決策。
01
Inclusion of payment use case to decouple payment processing
02
Extension points for optional rating after work to keep scheduling simple
Suitable for modelling any gig economy or temporary staffing platform that involves multiple user roles and external payment integration.