Activity Diagram: Hair Salon Operations Departments: Reception: Handles appointments, customer check-in/out, payments. Styling: Performs hair services (cut, color, wash, style). Inventory/Supply: Manages product stock, orders supplies. Actors: Customer,

Activity Diagram: Hair Salon Operations

Departments:

• Reception: Handles appointments, customer check-in/out, payments.
• Styling: Performs hair services (cut, color, wash, style).
• Inventory/Supply: Manages product stock, orders supplies.

Actors: Customer, Stylist, Receptionist, Inventory Manager

Initial Node: Start of Salon Operations

Activities & Transitions:

1. Customer Arrives (Initial Node)

   • Simple Transition: Customer Arrives -> Check-in Customer (Reception)

2. Check-in Customer (Reception)

   • Event Transition: Check-in Customer -> (Appointment Confirmed) -> Seat Customer (Styling)
   • Event Transition: Check-in Customer -> (No Appointment) -> Check for Availability (Reception)

3. Check for Availability (Reception)

   • Decision Node (Branching): Check for Availability
     • Guard Condition: [Available Stylist & Time] -> Book Walk-in Appointment (Reception)
     • Guard Condition: [No Availability] -> Offer Reschedule/Decline Service (Reception)

4. Book Walk-in Appointment (Reception)

   • Simple Transition: Book Walk-in Appointment -> Seat Customer (Styling)

5. Offer Reschedule/Decline Service (Reception)

   • Simple Transition: Offer Reschedule/Decline Service -> Customer Departs (Final Node)

6. Seat Customer (Styling)

   • Simple Transition: Seat Customer -> Consult with Customer (Styling)

7. Consult with Customer (Styling)

   • Action Expression Transition: Consult with Customer -> /Determine Services/ -> Perform Hair Service (Styling)

8. Perform Hair Service (Styling)

   • Fork Node (Parallel Processes): Perform Hair Service
     • Path 1: Wash Hair (Styling)
     • Path 2: Prepare Styling Station (Styling)

9. Wash Hair (Styling)

   • Simple Transition: Wash Hair -> Cut/Color Hair (Styling)

10. Prepare Styling Station (Styling)

    • Simple Transition: Prepare Styling Station -> (Join Node) -> Cut/Color Hair (Styling)

11. Cut/Color Hair (Styling)

    • Simple Transition: Cut/Color Hair -> Style Hair (Styling)

12. Style Hair (Styling)

    • Simple Transition: Style Hair -> Customer Review (Styling)

13. Customer Review (Styling)

    • Decision Node (Branching): Customer Review
      • Guard Condition: [Customer Satisfied] -> Proceed to Payment (Reception)
      • Guard Condition: [Customer Not Satisfied] -> Adjust Service (Styling)

14. Adjust Service (Styling)

    • Simple Transition: Adjust Service -> Customer Review (Styling)

15. Proceed to Payment (Reception)

    • Simple Transition: Proceed to Payment -> Process Payment (Reception)

16. Process Payment (Reception)

    • Simple Transition: Process Payment -> Customer Departs (Final Node)

Object Flow:

• (Hair Product) from Inventory/Supply to Styling: Represents the flow of hair products from inventory to the styling area when needed for a service. This can be modeled as an object node 'Hair Product' with an object flow from 'Manage Product Stock' (Inventory/Supply) to 'Perform Hair Service' (Styling).

Final Node: Customer Departs