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<?php |
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|
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namespace FluentBooking\App\Services; |
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|
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/** |
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* A request-scoped switch that stops booking notifications from going out. |
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* |
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* Some programmatic callers legitimately need to change a booking without |
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* emailing the attendee — an operator backfilling a booking that was already |
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* agreed on the phone, a data migration, an AI agent acting on the host's |
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* behalf. There was previously no way to express that: notifications are wired |
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* to the booking lifecycle hooks, and suppressing them meant unhooking whole |
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* actions, which also silenced calendar sync, CRM triggers and webhooks. |
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* |
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* This gate is deliberately narrow. It suppresses *notifications only*. |
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* Everything else a booking triggers still runs. |
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* |
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* The gate is request-scoped, so it covers notifications sent during the call |
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* only. Reminders belong to the booking, not to the operation that moved it: |
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* a silent create or reschedule still leaves the event's reminder schedule |
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* intact, and the attendee gets their reminder as normal. |
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* |
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* Usage: |
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* |
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* $booking = NotificationGate::silently(function () use ($data) { |
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* return BookingService::createBooking($data); |
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* }); |
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* |
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* Add-ons that send their own notifications (SMS, push) should check |
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* NotificationGate::isSuppressed() at the top of their handlers, or hook the |
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* `fluent_booking/suppress_notifications` filter. |
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* |
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* @since 2.2.6 |
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*/ |
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class NotificationGate |
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{ |
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/** |
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* @var bool |
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*/ |
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private static $suppressed = false; |
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|
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/** |
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* Run $callback with notifications turned off, then restore the previous |
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* state — including when $callback throws, so one failed call cannot leave |
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* the rest of the request silent. |
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* |
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* @param callable $callback |
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* |
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* @return mixed Whatever $callback returns. |
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*/ |
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public static function silently(callable $callback) |
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{ |
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$previous = self::$suppressed; |
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self::$suppressed = true; |
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|
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try { |
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return $callback(); |
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} finally { |
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self::$suppressed = $previous; |
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} |
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} |
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|
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/** |
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* @param string $context A hint about which notification is being gated, |
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* e.g. 'booking_scheduled' or 'booking_cancelled'. |
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* @param mixed $booking The booking in play, when there is one. |
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* |
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* @return bool |
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*/ |
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public static function isSuppressed($context = '', $booking = null) |
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{ |
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/** |
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* Whether booking notifications should be skipped for this call. |
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* |
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* @since 2.2.6 |
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* |
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* @param bool $suppressed Current state of the request-scoped gate. |
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* @param string $context Which notification is being gated. |
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* @param mixed $booking The booking in play, or null. |
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*/ |
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return (bool) apply_filters('fluent_booking/suppress_notifications', self::$suppressed, $context, $booking); |
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} |
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} |
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|
