Backend: Zapisnik o vraćanju – view

Backend task for the return part of GET /drivepark/records/{recordId} – check the API spec and DB structure, return the return data, photos and signatures, compute Voženo, implement, and verify against the spec.

Docs: Zapisnik o vraćanju – view Spec: GET /drivepark/records/{recordId} (getDriveParkRecord), DriveParkRecordDetail (return*, drivenDays, drivenHours) in api-docs/openapi.yaml DB: DriveParkRecords (Return* columns), DriveParkRecordPhotos in api/database/pending_schema.sql (-- DRIVE PARK --)

The endpoint itself is built in Backend: Zapisnik o preuzimanju – view. This task covers the return part.

1. Double check API spec and DB structure

• Every section of the view is in DriveParkRecordDetail: the pickup data, Stanje vozila pri vraćanju (returnMileageKm, returnDate, returnTime, drivenDays / drivenHours, returnBatteryPercent, returnFuelLevel, returnDamage), Fotografije (stage: return), Potpisi (returnUserSignature, returnCompanySignature).
• Voženo: not specified in the docs (comment: “Recommended: minutes are rounded up to the next hour”). The spec: whole days, then the remaining minutes rounded up to hours, 24 h carry over to a day. Confirm with the project manager.
• The frontend uses the Croatian forms (“1 dan / 2 dana / 5 dana”, “1 sat / 2 sata / 5 sati”); the API returns numbers only.
• Roles and permissions: drivepark.access.

2. Implementation

• Roles and permissions: require drivepark.access → 403.
• Compute drivenDays / drivenHours from PickupDate + PickupTime and ReturnDate + ReturnTime (local wall-clock values, no time zone conversion); null if any of the four is missing. Put it in one helper, also used by the PDF.
• Return signatures as data URLs, null until the return is completed.

3. Verify implementation against spec

• Response fields match DriveParkRecordDetail.
• Voženo: 12.08. 9:00 → 14.08. 20:00 = 2 days 11 hours; 12.08. 9:00 → 12.08. 9:01 = 0 days 1 hour; 12.08. 9:00 → 13.08. 8:30 = 1 day 0 hours (23:30 rounds up to 24 h).
• Preuzeto record with a return draft → return values set, return signatures null.

Done when

A returned record can be opened read-only with the return data, Voženo, photos and both return signatures.