Let students cancel their own lessons from the booking page

Adds POST /bookings/{id}/cancel (owner-only, idempotent): marks the lesson cancelled, releases the availability slot for rebooking, and voids a still-pending payment so it leaves the admin confirmation queue. Paid payments are untouched — refunds stay a manual admin decision. The instructor PATCH /bookings/{id}/status path now does the same slot release and payment voiding on cancellation (previously cancelled lessons left their slot permanently booked), and reinstating a cancelled lesson re-claims the slot, rejecting with 409 if the freed time was rebooked. The "Your upcoming lessons" panel gets a Cancel button with a confirm prompt; on success both the lesson list and the slot calendar refresh. Co-Authored-By: Claude Fable 5 <[email protected]>
2026-07-05 17:17:30 -03:00
parent 9dd3c39ddd
commit ab90dae638
9 changed files with 263 additions and 4 deletions
@@ -211,6 +211,19 @@ class AvailabilityRepository {
 		return 1 === $updated;
 	}

+	/**
+	 * Free a slot whose lesson was cancelled so the time can be booked again.
+	 */
+	public function release( int $id ): bool {
+		return false !== $this->db->update(
+			$this->table,
+			[ 'is_booked' => 0 ],
+			[ 'id' => $id ],
+			[ '%d' ],
+			[ '%d' ]
+		);
+	}
+
 	/**
 	 * One-time upgrade for rows created before windows were split on save: a
 	 * window stored as a single row (e.g. 09:00–16:00 with 60-minute lessons)