Pro feature

This page documents a capability of the MHM Rentiva Pro add-on. It is not part of the free Lite edition on WordPress.org and requires Pro installed alongside Lite plus a valid licence. See Editions — Lite vs Pro for the full split, or get Pro at wpalemi.com/rentiva.

Purpose

This page describes the technical architecture and data entry rules of the admin interfaces that manage Rentiva's vehicle transfer operations (Airport VIP, Intercity, etc.).

🛣️ Transfer Admin Panels

The Transfer module operates on a location-based network structure, distinct from standard vehicle rental. The TransferAdmin class centrally controls the screens (Locations, Routes, Stats) where this network is managed.

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🏗️ Architecture Components

The module uses three main components for data entry and visualization:

1. Stats Cards: Top panel showing location, route, and latest operation data.
2. Location Manager: Definition of transfer points such as airports, hotels, and ports.
3. Route Configurator: Distance, duration, and pricing rules between two locations.

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📊 Transfer Stats Cards

The render_transfer_stats() method, located at the top of the admin panel, presents real-time operational data:

• Total Locations: Active transfer points in the rentiva_transfer_locations table.
• Active Routes: Defined and priced valid routes.
• Latest Operation: Date of the most recent booking of type transfer.

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Location Types

The system supports the following internal types, which change the iconography displayed on the dashboard:

• Airport: Airport transfer points.
• Hotel: Accommodation facilities.
• Port: Harbor and cruise terminals.
• Station: Train and bus terminals.
• City Center: City center points.

Location Form Fields

As of v4.23.0, a city field has been added to the location form. This field is used for city-based filtering in the vendor marketplace integration:

Field	Type	Description
name	VARCHAR(255)	Location name
type	ENUM	airport, hotel, port, station, city_center
city	VARCHAR(100)	City where the location is situated (v4.23.0)
lat / lng	DECIMAL	Coordinates

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Route Form and Pricing Fields

A max_price field was added to the route form in v4.23.0. In the vendor marketplace, vendors set their own prices within the min_price/max_price range defined by the admin:

Field	Type	Description
origin_id	BIGINT	Origin location
destination_id	BIGINT	Destination location
base_price	DECIMAL(10,2)	Base price
min_price	DECIMAL(10,2)	Minimum vendor price
max_price	DECIMAL(10,2)	Maximum vendor price (v4.23.0)
distance_km	FLOAT	Distance (km)
duration_min	INT	Estimated duration (min)

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Vendor Vehicle Meta Box (VehicleTransferMetaBox.php)

When editing a vendor's vehicle in the admin panel, VehicleTransferMetaBox displays the vendor's city information. This allows the admin to see which city's routes the vendor can access.

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Data Saving and Security

All form operations are handled asynchronously and securely (nonce-protected) via admin_post hooks:

// Example: hooks triggered during route saving
add_action('admin_post_mhm_save_route', array(self::class, 'handle_save_route'));
add_action('admin_post_mhm_delete_route', array(self::class, 'handle_delete_route'));

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📦 Database Backward Compatibility (DB Fallback)

Transfer tables operate with the modern rentiva_ prefix, but also automatically detect legacy mhm_ tables from older systems via the resolve_table_name() method and preserve data.

Section Summary

• Transfer panels are designed with a stats-first approach.
• The city field in the location form is required for vendor marketplace integration.
• The min_price/max_price fields in the route form define the vendor price range.
• VehicleTransferMetaBox shows city information when editing a vendor vehicle.
• All data entry is performed atomically through the TransferAdmin class.

Changelog

Date	Version	Note
23.04.2026	4.27.2	English translation added.
27.03.2026	4.23.0	City field added to location form, max_price field added to route form, VehicleTransferMetaBox vendor city info added.
19.03.2026	4.21.2	Page updated to reflect TransferAdmin stats cards and modern location structure.