Lab 4 Report ‐ 05.03.2026

Lab 4 Report

Individual Contributions

Kagan Can

• Modeled the online “Declare Availability” flow.
• Added backend sync, request evaluation, and auto-assignment steps.
• Included the assignment/standby outcomes and notification delivery to the volunteer.
• Added the sequence diagram showing online availability declaration. #51

Ethem Erinç Cengiz

• Modeled view assigned request (limited info) with the required precondition.
• Added the cancel flow and backend re-evaluation + re-assignment.
• Included the mark request resolved path and status update confirmation.
• Added the sequence diagram "View Assigned Request, Cancel & Re-evaluation". #49

Rojhat Delibaş

• Modeled the Sign Up and Email Verification flow.
• Added the email verification request and verification link validation steps.
• Included the account activation process after successful email verification.
• Added the sequence diagram showing the Sign Up & Email Verification process. #52

Mehmet Can Gürbüz

• Modeled offline-first availability declaration.
• Added local storage of availability and sync when connectivity is restored.
• Included evaluation, auto-assignment, and the notification** sent after reconnection.
• Added the sequence diagram showing offline local storage of availability. #50

Alper Kartkaya

• Created a sequence diagram illustrating the flow user encounters when requesting help offline. #48

Berat Sayın

• Created a sequence diagram for the injured neighbor scenario covering the sequence from the sync is restored until the request is resolved. #54

Gülce Tahtasız

• Modeled the Complete Profile Setup sequence diagram for the account and health profile flow.
• Ensured that all interactions correspond to the defined classes (UserProfile, HealthInfo, PhysicalInfo, LocationProfile, PrivacySettings) and remain consistent with the class diagram.
• Clarified the sequence of profile data entry and privacy configuration during the profile setup process.
• Added the sequence diagram “Complete Profile Setup”. #53

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Date: 05/03/2026