YetiForceCompany/YetiForceCRM

<?php
/* +***********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is:  vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 * *********************************************************************************** */

class ModTracker_Field_Model extends Vtiger_Record_Model
{
    /**
     * Function to set parent to this model.
     *
     * @param Vtiger_Record_Model
     * @param mixed $parent
     */
    public function setParent($parent)
    {
        $this->parent = $parent;

        return $this;
    }

    /**
     * Function to get parent.
     *
     * @return Vtiger_Record_Model
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Function to set Field instance.
     *
     * @param Vtiger_Field_Model
     * @param mixed $fieldModel
     */
    public function setFieldInstance($fieldModel)
    {
        $this->fieldInstance = $fieldModel;

        return $this;
    }

    /**
     * Function to get Field instance.
     *
     * @return Vtiger_Field_Model
     */
    public function getFieldInstance()
    {
        return $this->fieldInstance;
    }

    /**
     * Function to get Old value of this Field.
     *
     * @return string
     */
    public function getOldValue()
    {
        return $this->fieldInstance->getUITypeModel()->getHistoryDisplayValue($this->get('prevalue'), $this->parent);
    }

    /**
     * Function to get new(updated) value of this Field.
     *
     * @return string
     */
    public function getNewValue()
    {
        return $this->fieldInstance->getUITypeModel()->getHistoryDisplayValue($this->get('postvalue'), $this->parent);
    }

    /**
     * Function to get name.
     *
     * @return string
     */
    public function getName(): string
    {
        return $this->getFieldInstance()->get('label');
    }

    /**
     * Function returns the module name of the field.
     *
     * @return string
     */
    public function getModuleName(): string
    {
        return $this->getParent()->getModule()->getName();
    }
}