upskill-event-manager/includes/class-hvac-master-dashboard-data.php
bengizmo 2cb37d0285 fix: Ensure trainer registration page is publicly accessible
- Added explicit checks to prevent authentication redirects on registration page
- Added ensure_registration_page_public() method with priority 1 to run before other auth checks
- Included registration-pending and training-login pages in public pages list
- Added fallback function in main plugin file to remove auth hooks on registration page

This ensures that users can access /trainer/registration/ without being logged in, as intended for new trainer signups.
2025-07-28 10:30:54 -03:00

696 lines
No EOL
22 KiB
PHP

<?php
/**
* HVAC Community Events Master Dashboard Data Handler
*
* Retrieves and calculates aggregate data across ALL trainers for the Master Dashboard.
*
* @package HVAC Community Events
* @subpackage Includes
* @author Ben Reed
* @version 1.0.0
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class HVAC_Master_Dashboard_Data
*
* Handles fetching and processing aggregate data for the master dashboard.
*/
class HVAC_Master_Dashboard_Data {
/**
* Get the total number of events created by ALL trainers.
*
* @return int
*/
public function get_total_events_count() {
global $wpdb;
// Get all events from all trainers with hvac_trainer or hvac_master_trainer role
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return 0;
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
$count = $wpdb->get_var( $wpdb->prepare(
"SELECT COUNT(*) FROM {$wpdb->posts}
WHERE post_type = %s
AND post_author IN ($user_ids_placeholder)
AND post_status IN ('publish', 'future', 'draft', 'pending', 'private')",
array_merge([Tribe__Events__Main::POSTTYPE], $trainer_users)
) );
return (int) $count;
}
/**
* Get the number of upcoming events for ALL trainers.
*
* @return int
*/
public function get_upcoming_events_count() {
global $wpdb;
$today = date( 'Y-m-d H:i:s' );
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return 0;
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
$count = $wpdb->get_var( $wpdb->prepare(
"SELECT COUNT(*) FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} pm ON p.ID = pm.post_id AND pm.meta_key = '_EventStartDate'
WHERE p.post_type = %s
AND p.post_author IN ($user_ids_placeholder)
AND p.post_status IN ('publish', 'future')
AND (pm.meta_value >= %s OR pm.meta_value IS NULL)",
array_merge([Tribe__Events__Main::POSTTYPE], $trainer_users, [$today])
) );
return (int) $count;
}
/**
* Get the number of past events for ALL trainers.
*
* @return int
*/
public function get_past_events_count() {
global $wpdb;
$today = date( 'Y-m-d H:i:s' );
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return 0;
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
$count = $wpdb->get_var( $wpdb->prepare(
"SELECT COUNT(*) FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} pm ON p.ID = pm.post_id AND pm.meta_key = '_EventEndDate'
WHERE p.post_type = %s
AND p.post_author IN ($user_ids_placeholder)
AND p.post_status IN ('publish', 'private')
AND pm.meta_value < %s",
array_merge([Tribe__Events__Main::POSTTYPE], $trainer_users, [$today])
) );
return (int) $count;
}
/**
* Get the total number of tickets sold across ALL trainers' events.
*
* @return int
*/
public function get_total_tickets_sold() {
global $wpdb;
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return 0;
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
$count = $wpdb->get_var( $wpdb->prepare(
"SELECT COUNT(*) FROM {$wpdb->posts} p
INNER JOIN {$wpdb->postmeta} pm ON p.ID = pm.post_id AND pm.meta_key = '_tribe_tpp_event'
WHERE p.post_type = %s
AND pm.meta_value IN (
SELECT ID FROM {$wpdb->posts}
WHERE post_type = %s
AND post_author IN ($user_ids_placeholder)
AND post_status IN ('publish', 'private')
)",
array_merge(['tribe_tpp_attendees', 'tribe_events'], $trainer_users)
) );
return (int) $count;
}
/**
* Get the total revenue generated across ALL trainers' events.
*
* @return float
*/
public function get_total_revenue() {
global $wpdb;
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return 0.00;
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
$revenue = $wpdb->get_var( $wpdb->prepare(
"SELECT SUM(
CASE
WHEN pm_price1.meta_value IS NOT NULL THEN CAST(pm_price1.meta_value AS DECIMAL(10,2))
WHEN pm_price2.meta_value IS NOT NULL THEN CAST(pm_price2.meta_value AS DECIMAL(10,2))
WHEN pm_price3.meta_value IS NOT NULL THEN CAST(pm_price3.meta_value AS DECIMAL(10,2))
ELSE 0
END
)
FROM {$wpdb->posts} p
INNER JOIN {$wpdb->postmeta} pm_event ON p.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
LEFT JOIN {$wpdb->postmeta} pm_price1 ON p.ID = pm_price1.post_id AND pm_price1.meta_key = '_tribe_tpp_ticket_price'
LEFT JOIN {$wpdb->postmeta} pm_price2 ON p.ID = pm_price2.post_id AND pm_price2.meta_key = '_paid_price'
LEFT JOIN {$wpdb->postmeta} pm_price3 ON p.ID = pm_price3.post_id AND pm_price3.meta_key = '_tribe_tpp_price'
WHERE p.post_type = %s
AND pm_event.meta_value IN (
SELECT ID FROM {$wpdb->posts}
WHERE post_type = %s
AND post_author IN ($user_ids_placeholder)
AND post_status IN ('publish', 'private')
)",
array_merge(['tribe_tpp_attendees', 'tribe_events'], $trainer_users)
) );
return (float) ($revenue ?: 0.00);
}
/**
* Get trainer statistics - count and individual performance data
*
* @return array
*/
public function get_trainer_statistics() {
global $wpdb;
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return ['total_trainers' => 0, 'trainer_data' => []];
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
// Get detailed data for each trainer
$trainer_data = $wpdb->get_results( $wpdb->prepare(
"SELECT
u.ID as trainer_id,
u.display_name,
u.user_email,
COUNT(DISTINCT p.ID) as total_events,
COUNT(DISTINCT CASE WHEN pm_start.meta_value >= %s THEN p.ID END) as upcoming_events,
COUNT(DISTINCT CASE WHEN pm_end.meta_value < %s THEN p.ID END) as past_events,
COALESCE(attendee_stats.total_attendees, 0) as total_attendees,
COALESCE(revenue_stats.total_revenue, 0) as total_revenue
FROM {$wpdb->users} u
LEFT JOIN {$wpdb->posts} p ON u.ID = p.post_author AND p.post_type = %s AND p.post_status IN ('publish', 'future', 'draft', 'pending', 'private')
LEFT JOIN {$wpdb->postmeta} pm_start ON p.ID = pm_start.post_id AND pm_start.meta_key = '_EventStartDate'
LEFT JOIN {$wpdb->postmeta} pm_end ON p.ID = pm_end.post_id AND pm_end.meta_key = '_EventEndDate'
LEFT JOIN (
SELECT
trainer_events.post_author,
COUNT(*) as total_attendees
FROM {$wpdb->posts} attendees
INNER JOIN {$wpdb->postmeta} pm_event ON attendees.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
INNER JOIN {$wpdb->posts} trainer_events ON pm_event.meta_value = trainer_events.ID
WHERE attendees.post_type = 'tribe_tpp_attendees'
AND trainer_events.post_author IN ($user_ids_placeholder)
GROUP BY trainer_events.post_author
) attendee_stats ON u.ID = attendee_stats.post_author
LEFT JOIN (
SELECT
trainer_events.post_author,
SUM(
CASE
WHEN pm_price1.meta_value IS NOT NULL THEN CAST(pm_price1.meta_value AS DECIMAL(10,2))
WHEN pm_price2.meta_value IS NOT NULL THEN CAST(pm_price2.meta_value AS DECIMAL(10,2))
WHEN pm_price3.meta_value IS NOT NULL THEN CAST(pm_price3.meta_value AS DECIMAL(10,2))
ELSE 0
END
) as total_revenue
FROM {$wpdb->posts} attendees
INNER JOIN {$wpdb->postmeta} pm_event ON attendees.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
INNER JOIN {$wpdb->posts} trainer_events ON pm_event.meta_value = trainer_events.ID
LEFT JOIN {$wpdb->postmeta} pm_price1 ON attendees.ID = pm_price1.post_id AND pm_price1.meta_key = '_tribe_tpp_ticket_price'
LEFT JOIN {$wpdb->postmeta} pm_price2 ON attendees.ID = pm_price2.post_id AND pm_price2.meta_key = '_paid_price'
LEFT JOIN {$wpdb->postmeta} pm_price3 ON attendees.ID = pm_price3.post_id AND pm_price3.meta_key = '_tribe_tpp_price'
WHERE attendees.post_type = 'tribe_tpp_attendees'
AND trainer_events.post_author IN ($user_ids_placeholder)
GROUP BY trainer_events.post_author
) revenue_stats ON u.ID = revenue_stats.post_author
WHERE u.ID IN ($user_ids_placeholder)
GROUP BY u.ID
ORDER BY total_revenue DESC",
array_merge([
date('Y-m-d H:i:s'), // for upcoming events
date('Y-m-d H:i:s'), // for past events
Tribe__Events__Main::POSTTYPE
], $trainer_users, $trainer_users, $trainer_users)
) );
return [
'total_trainers' => count($trainer_users),
'trainer_data' => $trainer_data
];
}
/**
* Get the data needed for the events table on the master dashboard.
* Shows ALL events from ALL trainers with additional trainer information.
*
* @param array $args Query arguments
* @return array Contains 'events' array and 'pagination' data
*/
public function get_events_table_data( $args = array() ) {
// Default arguments
$defaults = array(
'status' => 'all',
'search' => '',
'orderby' => 'date',
'order' => 'DESC',
'page' => 1,
'per_page' => 10,
'date_from' => '',
'date_to' => '',
'trainer_id' => '' // New filter for specific trainer
);
$args = wp_parse_args( $args, $defaults );
return $this->get_events_table_data_direct( $args );
}
/**
* Get events table data using direct database queries (shows ALL trainer events)
*/
private function get_events_table_data_direct( $args ) {
global $wpdb;
$events_data = [];
$valid_statuses = array( 'publish', 'future', 'draft', 'pending', 'private' );
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return [
'events' => [],
'pagination' => [
'total_items' => 0,
'total_pages' => 0,
'current_page' => 1,
'per_page' => $args['per_page'],
'has_prev' => false,
'has_next' => false
]
];
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
// Build WHERE clauses
$where_clauses = array(
'p.post_type = %s',
"p.post_author IN ($user_ids_placeholder)"
);
$where_values = array_merge([Tribe__Events__Main::POSTTYPE], $trainer_users);
// Status filter
if ( 'all' === $args['status'] || ! in_array( $args['status'], $valid_statuses, true ) ) {
$status_placeholders = implode( ',', array_fill( 0, count( $valid_statuses ), '%s' ) );
$where_clauses[] = "p.post_status IN ($status_placeholders)";
$where_values = array_merge( $where_values, $valid_statuses );
} else {
$where_clauses[] = 'p.post_status = %s';
$where_values[] = $args['status'];
}
// Search filter
if ( ! empty( $args['search'] ) ) {
$where_clauses[] = 'p.post_title LIKE %s';
$where_values[] = '%' . $wpdb->esc_like( $args['search'] ) . '%';
}
// Trainer filter
if ( ! empty( $args['trainer_id'] ) && is_numeric( $args['trainer_id'] ) ) {
$where_clauses[] = 'p.post_author = %d';
$where_values[] = (int) $args['trainer_id'];
}
// Date range filters
if ( ! empty( $args['date_from'] ) ) {
$where_clauses[] = "pm_start.meta_value >= %s";
$where_values[] = $args['date_from'] . ' 00:00:00';
}
if ( ! empty( $args['date_to'] ) ) {
$where_clauses[] = "pm_start.meta_value <= %s";
$where_values[] = $args['date_to'] . ' 23:59:59';
}
// Build ORDER BY clause
$order_column = 'p.post_date';
switch ( $args['orderby'] ) {
case 'name':
$order_column = 'p.post_title';
break;
case 'status':
$order_column = 'p.post_status';
break;
case 'date':
$order_column = 'COALESCE(pm_start.meta_value, p.post_date)';
break;
case 'trainer':
$order_column = 'u.display_name';
break;
case 'capacity':
$order_column = 'capacity';
break;
case 'sold':
$order_column = 'sold';
break;
case 'revenue':
$order_column = 'revenue';
break;
}
$order_dir = ( strtoupper( $args['order'] ) === 'ASC' ) ? 'ASC' : 'DESC';
// Calculate offset for pagination
$offset = ( $args['page'] - 1 ) * $args['per_page'];
// Build the complete SQL query
$where_sql = implode( ' AND ', $where_clauses );
// First, get total count for pagination
$count_sql = "SELECT COUNT(DISTINCT p.ID)
FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} pm_start ON p.ID = pm_start.post_id AND pm_start.meta_key = '_EventStartDate'
LEFT JOIN {$wpdb->users} u ON p.post_author = u.ID
WHERE $where_sql";
$total_items = $wpdb->get_var( $wpdb->prepare( $count_sql, $where_values ) );
// Main query with joins for all needed data including trainer information
$sql = "SELECT
p.ID,
p.post_title,
p.post_status,
p.post_date,
p.post_author,
u.display_name as trainer_name,
u.user_email as trainer_email,
COALESCE(pm_start.meta_value, p.post_date) as event_date,
COALESCE(
(SELECT COUNT(*)
FROM {$wpdb->posts} attendees
INNER JOIN {$wpdb->postmeta} pm_event ON attendees.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
WHERE attendees.post_type = 'tribe_tpp_attendees' AND pm_event.meta_value = p.ID),
0
) as sold,
COALESCE(
(SELECT SUM(
CASE
WHEN pm_price1.meta_value IS NOT NULL THEN CAST(pm_price1.meta_value AS DECIMAL(10,2))
WHEN pm_price2.meta_value IS NOT NULL THEN CAST(pm_price2.meta_value AS DECIMAL(10,2))
WHEN pm_price3.meta_value IS NOT NULL THEN CAST(pm_price3.meta_value AS DECIMAL(10,2))
ELSE 0
END
)
FROM {$wpdb->posts} attendees
INNER JOIN {$wpdb->postmeta} pm_event ON attendees.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
LEFT JOIN {$wpdb->postmeta} pm_price1 ON attendees.ID = pm_price1.post_id AND pm_price1.meta_key = '_tribe_tpp_ticket_price'
LEFT JOIN {$wpdb->postmeta} pm_price2 ON attendees.ID = pm_price2.post_id AND pm_price2.meta_key = '_paid_price'
LEFT JOIN {$wpdb->postmeta} pm_price3 ON attendees.ID = pm_price3.post_id AND pm_price3.meta_key = '_tribe_tpp_price'
WHERE attendees.post_type = 'tribe_tpp_attendees' AND pm_event.meta_value = p.ID),
0
) as revenue,
50 as capacity
FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} pm_start ON p.ID = pm_start.post_id AND pm_start.meta_key = '_EventStartDate'
LEFT JOIN {$wpdb->users} u ON p.post_author = u.ID
WHERE $where_sql
ORDER BY $order_column $order_dir
LIMIT %d OFFSET %d";
$query_values = array_merge( $where_values, array( $args['per_page'], $offset ) );
$events = $wpdb->get_results( $wpdb->prepare( $sql, $query_values ) );
if ( ! empty( $events ) ) {
foreach ( $events as $event ) {
$event_id = $event->ID;
$start_date_ts = $event->event_date ? strtotime( $event->event_date ) : strtotime( $event->post_date );
// Build event data array (matching template expectations with trainer info)
$events_data[] = array(
'id' => $event_id,
'name' => $event->post_title,
'status' => $event->post_status,
'start_date_ts' => $start_date_ts,
'link' => get_permalink( $event_id ),
'organizer_id' => $event->post_author,
'trainer_name' => $event->trainer_name,
'trainer_email' => $event->trainer_email,
'capacity' => (int) $event->capacity,
'sold' => (int) $event->sold,
'revenue' => (float) $event->revenue,
);
}
}
// Calculate pagination data
$total_pages = ceil( $total_items / $args['per_page'] );
return array(
'events' => $events_data,
'pagination' => array(
'total_items' => $total_items,
'total_pages' => $total_pages,
'current_page' => $args['page'],
'per_page' => $args['per_page'],
'has_prev' => $args['page'] > 1,
'has_next' => $args['page'] < $total_pages
)
);
}
/**
* Get all user IDs who have hvac_trainer or hvac_master_trainer role
*
* @return array Array of user IDs
*/
private function get_all_trainer_user_ids() {
$trainer_users = get_users(array(
'role__in' => array('hvac_trainer', 'hvac_master_trainer'),
'fields' => 'ID'
));
return array_map('intval', $trainer_users);
}
/**
* Get summary statistics for Google Sheets integration
*
* @return array
*/
public function get_google_sheets_summary_data() {
return [
'events_summary' => $this->get_events_summary_for_sheets(),
'attendees_summary' => $this->get_attendees_summary_for_sheets(),
'trainers_summary' => $this->get_trainer_statistics(),
'ticket_purchases_summary' => $this->get_ticket_purchases_summary_for_sheets()
];
}
/**
* Get events summary data formatted for Google Sheets
*/
private function get_events_summary_for_sheets() {
// This will be implemented when we create the Google Sheets integration
return [
'total_events' => $this->get_total_events_count(),
'upcoming_events' => $this->get_upcoming_events_count(),
'past_events' => $this->get_past_events_count(),
'total_revenue' => $this->get_total_revenue()
];
}
/**
* Get attendees summary data formatted for Google Sheets
*/
private function get_attendees_summary_for_sheets() {
// This will be implemented when we create the Google Sheets integration
return [
'total_attendees' => $this->get_total_tickets_sold()
];
}
/**
* Get ticket purchases summary data formatted for Google Sheets
*/
private function get_ticket_purchases_summary_for_sheets() {
// This will be implemented when we create the Google Sheets integration
return [
'total_tickets_sold' => $this->get_total_tickets_sold(),
'total_revenue' => $this->get_total_revenue()
];
}
/**
* Get completed events count
*
* @return int
*/
public function get_completed_events_count() {
return $this->get_past_events_count();
}
/**
* Get active trainers count
*
* @return int
*/
public function get_active_trainers_count() {
return count($this->get_all_trainer_user_ids());
}
/**
* Get trainer performance data for Google Sheets
*
* @return array
*/
public function get_trainer_performance_data() {
$trainer_stats = $this->get_trainer_statistics();
$performance_data = array();
foreach ($trainer_stats['trainer_data'] as $trainer) {
$performance_data[] = array(
'name' => $trainer->display_name,
'events' => $trainer->total_events,
'tickets' => $trainer->total_attendees,
'revenue' => $trainer->total_revenue
);
}
return $performance_data;
}
/**
* Get all events data formatted for Google Sheets
*
* @return array
*/
public function get_all_events_data() {
$events_table_data = $this->get_events_table_data(array(
'per_page' => 999, // Get all events
'orderby' => 'date',
'order' => 'DESC'
));
$formatted_events = array();
foreach ($events_table_data['events'] as $event) {
$formatted_events[] = array(
'title' => $event['name'],
'trainer_name' => $event['trainer_name'],
'date' => date('M j, Y', $event['start_date_ts']),
'status' => ucfirst($event['status']),
'tickets' => $event['sold'],
'revenue' => $event['revenue']
);
}
return $formatted_events;
}
/**
* Get monthly revenue data for analytics
*
* @return array
*/
public function get_monthly_revenue_data() {
global $wpdb;
$trainer_users = $this->get_all_trainer_user_ids();
if (empty($trainer_users)) {
return array();
}
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
// Get events grouped by month for the last 12 months
$months_data = $wpdb->get_results( $wpdb->prepare(
"SELECT
DATE_FORMAT(pm_start.meta_value, '%%Y-%%m') as month,
COUNT(DISTINCT p.ID) as event_count
FROM {$wpdb->posts} p
LEFT JOIN {$wpdb->postmeta} pm_start ON p.ID = pm_start.post_id AND pm_start.meta_key = '_EventStartDate'
WHERE p.post_type = %s
AND p.post_author IN ($user_ids_placeholder)
AND p.post_status = 'publish'
AND pm_start.meta_value >= DATE_SUB(NOW(), INTERVAL 12 MONTH)
GROUP BY DATE_FORMAT(pm_start.meta_value, '%%Y-%%m')
ORDER BY month DESC",
array_merge([Tribe__Events__Main::POSTTYPE], $trainer_users)
) );
// Calculate revenue for each month
$monthly_data = array();
foreach ($months_data as $month_data) {
$month_revenue = $this->get_month_revenue($month_data->month, $trainer_users);
$monthly_data[] = array(
'month' => date('M Y', strtotime($month_data->month . '-01')),
'events' => $month_data->event_count,
'revenue' => $month_revenue
);
}
return $monthly_data;
}
/**
* Get revenue for a specific month
*
* @param string $month Format: Y-m
* @param array $trainer_users
* @return float
*/
private function get_month_revenue($month, $trainer_users) {
global $wpdb;
$user_ids_placeholder = implode(',', array_fill(0, count($trainer_users), '%d'));
// Get revenue for all events in this month
$revenue = $wpdb->get_var( $wpdb->prepare(
"SELECT SUM(
CASE
WHEN pm_price1.meta_value IS NOT NULL THEN CAST(pm_price1.meta_value AS DECIMAL(10,2))
WHEN pm_price2.meta_value IS NOT NULL THEN CAST(pm_price2.meta_value AS DECIMAL(10,2))
WHEN pm_price3.meta_value IS NOT NULL THEN CAST(pm_price3.meta_value AS DECIMAL(10,2))
ELSE 0
END
)
FROM {$wpdb->posts} attendees
INNER JOIN {$wpdb->postmeta} pm_event ON attendees.ID = pm_event.post_id AND pm_event.meta_key = '_tribe_tpp_event'
INNER JOIN {$wpdb->posts} events ON pm_event.meta_value = events.ID
LEFT JOIN {$wpdb->postmeta} pm_start ON events.ID = pm_start.post_id AND pm_start.meta_key = '_EventStartDate'
LEFT JOIN {$wpdb->postmeta} pm_price1 ON attendees.ID = pm_price1.post_id AND pm_price1.meta_key = '_tribe_tpp_ticket_price'
LEFT JOIN {$wpdb->postmeta} pm_price2 ON attendees.ID = pm_price2.post_id AND pm_price2.meta_key = '_paid_price'
LEFT JOIN {$wpdb->postmeta} pm_price3 ON attendees.ID = pm_price3.post_id AND pm_price3.meta_key = '_tribe_tpp_price'
WHERE attendees.post_type = 'tribe_tpp_attendees'
AND events.post_author IN ($user_ids_placeholder)
AND DATE_FORMAT(pm_start.meta_value, '%%Y-%%m') = %s",
array_merge($trainer_users, [$month])
) );
return (float) ($revenue ?: 0.00);
}
}