Hotel Raxa - Advanced Booking System Implementation

🏨 Hotel Booking Enhancements:
- Implemented Eagle Booking Advanced Pricing add-on
- Added Booking.com-style rate management system
- Created professional calendar interface for pricing
- Integrated deals and discounts functionality

💰 Advanced Pricing Features:
- Dynamic pricing models (per room, per person, per adult)
- Base rates, adult rates, and child rates management
- Length of stay discounts and early bird deals
- Mobile rates and secret deals implementation
- Seasonal promotions and flash sales

📅 Availability Management:
- Real-time availability tracking
- Stop sell and restriction controls
- Closed to arrival/departure functionality
- Minimum/maximum stay requirements
- Automatic sold-out management

💳 Payment Integration:
- Maintained Redsys payment gateway integration
- Seamless integration with existing Eagle Booking
- No modifications to core Eagle Booking plugin

🛠️ Technical Implementation:
- Custom database tables for advanced pricing
- WordPress hooks and filters integration
- AJAX-powered admin interface
- Data migration from existing Eagle Booking
- Professional calendar view for revenue management

📊 Admin Interface:
- Booking.com-style management dashboard
- Visual rate and availability calendar
- Bulk operations for date ranges
- Statistics and analytics dashboard
- Modal dialogs for quick editing

🔧 Code Quality:
- WordPress coding standards compliance
- Secure database operations with prepared statements
- Proper input validation and sanitization
- Error handling and logging
- Responsive admin interface

🤖 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/eagle-booking/include/metabox/cmb2-grid/Grid/Cmb2Grid.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Cmb2Grid\Grid;
+
+/**
+ * Description of Cmb2Grid.
+ *
+ * @author Pablo Pacheco <pablo.pacheco@origgami.com.br>
+ */
+
+if ( ! class_exists( '\Cmb2Grid\Grid\Cmb2Grid' ) ) {
+	class Cmb2Grid {
+
+		private $cmb2Obj;
+		private $cmb2Id;
+		private $metaBoxConfig;
+		private $rows = array();
+
+
+		public function __construct( $meta_box_config ) {
+			$this->setMetaBoxConfig( $meta_box_config );
+			$this->setCmb2Obj( \cmb2_get_metabox( $this->getMetaBoxConfig() ) );
+			//$cmb2Obj = $this->getCmb2Obj();
+			//error_log( '--- DEBUG: $cmb2Obj ---' );
+			//error_log( print_r( $cmb2Obj, true ) );
+			//add_action( 'admin_init', array( $this, 'adminInit' ), 15 );
+		}
+
+		/**
+		 *
+		 * @param type $field
+		 * @return \Cmb2Grid\Grid\Group\Cmb2GroupGrid
+		 */
+		public function addCmb2GroupGrid( $field ) {
+			$cmb2GroupGrid = new Group\Cmb2GroupGrid( $this->getMetaBoxConfig() );
+			$cmb2GroupGrid->setParentFieldId( $field );
+			return $cmb2GroupGrid;
+		}
+
+		public function addRow() {
+			$rows   = $this->getRows();
+			$newRow = new Row( $this );
+			$rows[] = $newRow;
+			$this->setRows( $rows );
+			return $newRow;
+		}
+
+		/**
+		 *
+		 * @return \CMB2
+		 */
+		function getCmb2Obj() {
+			return $this->cmb2Obj;
+		}
+
+		function setCmb2Obj( $cmb2Obj ) {
+			$this->cmb2Obj = $cmb2Obj;
+		}
+
+		function getCmb2Id() {
+			return $this->cmb2Id;
+		}
+
+		function setCmb2Id( $cmb2Id ) {
+			$this->cmb2Id = $cmb2Id;
+		}
+
+		function getMetaBoxConfig() {
+			return $this->metaBoxConfig;
+		}
+
+		function setMetaBoxConfig( $metaBoxConfig ) {
+			$this->metaBoxConfig = $metaBoxConfig;
+		}
+
+		function getRows() {
+			return $this->rows;
+		}
+
+		function setRows( $rows ) {
+			$this->rows = $rows;
+		}
+	}
+}