<?php
// delete_user_photo.php — POST endpoint to delete a user photo
header('Content-Type: application/json');

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    http_response_code(405);
    echo json_encode(['success' => false, 'error' => 'Method not allowed']);
    exit;
}

$usrid = isset($_POST['usrid']) ? trim($_POST['usrid']) : '';
if ($usrid === '') {
    echo json_encode(['success' => false, 'error' => 'usrid requerido']);
    exit;
}

$conn1 = new mysqli('localhost', 'root', 'Tykun.2026', 'cbn');
if ($conn1->connect_error) {
    echo json_encode(['success' => false, 'error' => 'DB connection error']);
    exit;
}
$conn1->set_charset('utf8');

$stmt = $conn1->prepare('DELETE FROM user_photos WHERE usrid = ?');
$stmt->bind_param('s', $usrid);
$stmt->execute();
$affected = $stmt->affected_rows;
$stmt->close();
$conn1->close();

if ($affected > 0) {
    echo json_encode(['success' => true]);
} else {
    echo json_encode(['success' => false, 'error' => 'No se encontró foto para ese usuario']);
}