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<?php |
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namespace FluentBooking\App\Modules\MCP\Support; |
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|
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use FluentBooking\App\Models\Booking; |
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use FluentBooking\App\Models\BookingActivity; |
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use FluentBooking\Framework\Support\Arr; |
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|
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defined('ABSPATH') || exit; |
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|
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/** |
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* Booking model → agent payload, at two levels of detail. Enforces the |
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* response budget in docs/mcp-server-spec.md §10. |
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* |
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* `row()` is the ~120-token collection shape. `full()` is a single-record read; |
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* form answers, guests, hosts and activity are still opt-in via `include[]`. |
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* |
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* `row()` masks the attendee email; `full()` returns it. |
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* |
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* Neither emits the booking `hash`: it is a bearer credential that lets an |
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* unauthenticated request cancel the meeting |
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* (FrontEndHandler::ajaxHandleCancelMeeting()). `get-booking` still accepts one. |
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* |
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* Attendee-typed text goes through MCPHelper::untrusted() and is grouped under |
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* `attendee_supplied`, since the agent reading it also holds write tools. |
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*/ |
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class BookingProjector |
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{ |
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/** |
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* Relations to eager-load for row(), to avoid a query per row. |
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* |
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* @return array |
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*/ |
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public static function rowRelations() |
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{ |
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return ['calendar_event']; |
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} |
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|
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/** |
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* Compact projection for collections. |
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* |
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* @param Booking $booking |
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* @param string $timezone resolved IANA identifier |
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* @param bool $includePii unmask the attendee email |
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* @return array |
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*/ |
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public static function row(Booking $booking, $timezone, $includePii = false) |
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{ |
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$event = $booking->calendar_event; |
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|
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$email = (string) $booking->email; |
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|
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return array_merge( |
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[ |
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'id' => (int) $booking->id, |
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'event_id' => (int) $booking->event_id, |
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'event_title' => $event ? MCPHelper::untrusted($event->title, 200) : '', |
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'event_type' => $booking->event_type, |
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'calendar_id' => (int) $booking->calendar_id, |
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'host_user_id' => (int) $booking->host_user_id, |
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'group_id' => $booking->group_id === null ? null : (int) $booking->group_id, |
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'status' => $booking->status, |
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'duration' => (int) $booking->slot_minutes, |
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// Attendee-authored, so neutralised even at the top level. |
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'attendee' => MCPHelper::untrusted(trim($booking->first_name . ' ' . $booking->last_name), 200), |
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'email' => $includePii ? $email : MCPHelper::maskEmail($email), |
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], |
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MCPHelper::timePair($booking->start_time, $timezone, 'start'), |
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MCPHelper::timePair($booking->end_time, $timezone, 'end') |
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); |
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} |
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|
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/** |
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* Full projection for a single-record read. |
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* |
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* @param Booking $booking |
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* @param string $timezone |
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* @param array $include any of: custom_fields, attendees, hosts, activities |
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* @return array |
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*/ |
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public static function full(Booking $booking, $timezone, $include = []) |
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{ |
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$include = (array) $include; |
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|
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$event = $booking->calendar_event; |
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|
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$data = array_merge( |
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self::row($booking, $timezone, true), |
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[ |
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'attendee_timezone' => in_array($booking->person_time_zone, timezone_identifiers_list(), true) |
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? $booking->person_time_zone |
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: null, |
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'phone' => MCPHelper::untrusted($booking->phone, 60), |
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'country' => $booking->country, |
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// Host-authored, but still stripped: operators paste attendee |
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// mail into notes. |
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'internal_note' => MCPHelper::untrusted($booking->internal_note), |
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'location' => MCPHelper::untrusted($booking->getLocationAsText(), 500), |
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'source' => $booking->source, |
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'payment_status' => $booking->payment_status, |
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'payment_method' => $booking->payment_method, |
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'created_at' => self::asString($booking->created_at), |
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'event_duration' => $event ? (int) $event->duration : null, |
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] |
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); |
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|
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if (in_array('attendees', $include, true)) { |
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$data['additional_guests'] = array_values((array) $booking->getAdditionalGuests()); |
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$data['total_guests'] = (int) $booking->getTotalGuestCount(); |
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} |
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|
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if (in_array('hosts', $include, true)) { |
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$data['hosts'] = self::hosts($booking); |
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} |
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|
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if (in_array('activities', $include, true)) { |
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$data['activities'] = self::activities($booking, $timezone); |
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} |
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|
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$data['attendee_supplied'] = self::attendeeSupplied( |
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$booking, |
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in_array('custom_fields', $include, true) |
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); |
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|
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return $data; |
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} |
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|
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/** |
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* Everything on this booking a member of the public typed, in one labelled |
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* object so the agent can tell it apart from site data. Every value has |
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* been through MCPHelper::untrusted(). |
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* |
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* @param Booking $booking |
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* @param bool $withCustomFields |
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* @return array |
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*/ |
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private static function attendeeSupplied(Booking $booking, $withCustomFields) |
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{ |
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$supplied = ['_trust' => MCPHelper::TRUST_NOTICE]; |
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|
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if ($message = MCPHelper::untrusted($booking->getMessage())) { |
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$supplied['message'] = $message; |
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} |
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|
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// Keys only when set; a booking has at most one of these. |
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if ($cancel = MCPHelper::untrusted($booking->getCancelReason(true))) { |
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$supplied['cancel_reason'] = $cancel; |
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$supplied['cancelled_by'] = $booking->cancelled_by; |
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} |
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|
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if ($reject = MCPHelper::untrusted($booking->getRejectReason(true))) { |
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$supplied['reject_reason'] = $reject; |
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} |
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|
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if ($reschedule = MCPHelper::untrusted($booking->getRescheduleReason())) { |
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$supplied['reschedule_reason'] = $reschedule; |
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} |
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|
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if ($withCustomFields) { |
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$supplied['custom_fields'] = self::customFields($booking); |
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} |
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return $supplied; |
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} |
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|
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/** |
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* The attendee's custom-question answers as a list of {field, label, value}. |
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* |
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* @param Booking $booking |
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* @return array |
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*/ |
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private static function customFields(Booking $booking) |
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{ |
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$fields = $booking->getCustomFormData(); |
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|
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if (!is_array($fields)) { |
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return []; |
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} |
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|
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$out = []; |
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|
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foreach ($fields as $key => $field) { |
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if (is_array($field)) { |
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$label = Arr::get($field, 'label', $key); |
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$value = Arr::get($field, 'value', ''); |
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} else { |
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$label = $key; |
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$value = $field; |
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} |
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|
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// A list, not a map keyed by label: two labels can strip to the |
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// same string and one answer would overwrite the other. |
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$out[] = [ |
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'field' => (string) $key, |
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// Labels are untrusted too: an agent can add fields via |
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// manage-event-type. |
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'label' => MCPHelper::untrusted($label, 200), |
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'value' => MCPHelper::untrusted($value), |
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]; |
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} |
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|
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return $out; |
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} |
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|
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/** |
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* Hosts on the booking. Team events (round-robin, collective) put every |
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* assigned host on the pivot table, so host_user_id alone under-reports. |
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* |
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* @param Booking $booking |
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* @return array |
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*/ |
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private static function hosts(Booking $booking) |
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{ |
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$hosts = []; |
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$hostRows = $booking->bookingHosts; |
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$userIds = []; |
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|
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foreach ($hostRows as $bookingHost) { |
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$userIds[] = (int) $bookingHost->user_id; |
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} |
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// Prime the user cache in one query. |
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if ($userIds) { |
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cache_users(array_unique($userIds)); |
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} |
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|
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foreach ($hostRows as $bookingHost) { |
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$user = get_user_by('ID', $bookingHost->user_id); |
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|
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$hosts[] = [ |
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'user_id' => (int) $bookingHost->user_id, |
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'name' => $user ? MCPHelper::untrusted($user->display_name, 200) : '', |
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'status' => $bookingHost->status, |
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]; |
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} |
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|
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return $hosts; |
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} |
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|
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/** |
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* The booking's activity timeline, newest 20 first. |
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* |
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* @param Booking $booking |
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* @param string $timezone |
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* @return array |
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*/ |
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private static function activities(Booking $booking, $timezone) |
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{ |
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$activities = []; |
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|
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$records = $booking->booking_activities() |
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->where('type', '!=', BookingActivity::TYPE_NOTE) |
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->orderBy('id', 'DESC') |
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->limit(20) |
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->get(); |
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|
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foreach ($records as $activity) { |
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$activities[] = array_merge( |
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[ |
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'type' => $activity->type, |
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'title' => $activity->title, |
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// Descriptions can embed attendee text, e.g. cancel reasons. |
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'description' => MCPHelper::untrusted($activity->description, 500), |
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], |
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MCPHelper::timePair($activity->created_at, $timezone, 'at') |
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); |
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} |
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|
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return $activities; |
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} |
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|
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/** |
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* DateTime to a plain string; JSON-encoding the object gives three keys. |
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* |
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* @param mixed $value |
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* @return string|null |
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*/ |
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private static function asString($value) |
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{ |
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if ($value instanceof \DateTimeInterface) { |
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return $value->format('Y-m-d H:i:s'); |
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} |
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|
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return $value === null ? null : (string) $value; |
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} |
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} |
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|
