269 lines
9.4 KiB
PHP
269 lines
9.4 KiB
PHP
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<?php
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namespace Hura8\Components\Customer\Model;
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use ClientExtend\UserLoyaltyPointCalculation;
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use Hura8\Database\iConnectDB;
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use Hura8\Interfaces\TableName;
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class CustomerLoyaltyModel
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{
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/* @var iConnectDB $db */
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protected $db;
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protected $tb_point = TableName::CUSTOMER_POINT; // "idv_customer_point";
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protected $tb_customer = TableName::CUSTOMER; // "idv_customer";
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public static $POINT_NAME = 'điểm';
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protected $point_setting = [];
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protected $point_setting_config_file = ROOT_DIR . "/config/build/customer_point.php";
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protected $level_setting = [];
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protected $level_setting_config_file = ROOT_DIR . "/config/client/customer_level.php";
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protected $level_by = '';// point|total_purchase_value as set by constant CHANGE_CUSTOMER_LEVEL_BY
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/* @var $objUserLoyaltyPointCalculation UserLoyaltyPointCalculation */
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protected $objUserLoyaltyPointCalculation;
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public function __construct()
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{
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$this->db = get_db("", ENABLE_DB_DEBUG);
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// import settings
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//$new_info_file = "../config/build/customer_point.php" ;
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//$config_file = ROOT_DIR . "/config/build/customer_point.php";
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if(@file_exists($this->point_setting_config_file)) {
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$this->point_setting = include $this->point_setting_config_file;
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}
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// customer level based on point gain
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if( defined("ENABLE_CUSTOMER_POINT") && ENABLE_CUSTOMER_POINT ) {
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if(@file_exists($this->level_setting_config_file)) {
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$this->level_setting = include $this->level_setting_config_file;
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}
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}
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// default is point
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$this->level_by = (defined('CHANGE_CUSTOMER_LEVEL_BY')) ? CHANGE_CUSTOMER_LEVEL_BY : 'point';
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$this->objUserLoyaltyPointCalculation = new UserLoyaltyPointCalculation($this->point_setting);
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}
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public function getPointSettingConfigFile() {
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return $this->point_setting_config_file;
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}
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public function getPointSetting() {
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return $this->point_setting;
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}
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public function getLevelSetting(){
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return $this->level_setting;
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}
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// show estimate cart point
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public function getEstimateCartPoint($cart_value){
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$conversion_rate = (isset($this->point_setting['reward']['buy']['rate'])) ? $this->point_setting['reward']['buy']['rate'] : 0;
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return ($conversion_rate) ? round($cart_value / $conversion_rate) : 0;
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}
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public function getUserPoint($user_id, array $condition, $return_type)
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{
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if($return_type == "total") {
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//Lay tong so
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$query = $this->db->runQuery("SELECT COUNT(*) AS total FROM `". $this->tb_point ."` WHERE `customer_id` = ? " , ['d'], [$user_id]);
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if($resultTotal = $this->db->fetchAssoc($query)){
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return $resultTotal['total'];
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}
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return 0;
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} else {
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$numPerPage = (isset($condition['numPerPage'])) ? intval($condition['numPerPage']) : 50;
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$page = getPageId();
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$query = $this->db->runQuery("
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SELECT * FROM `". $this->tb_point ."`
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WHERE `customer_id` = ?
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ORDER BY id DESC
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LIMIT ".($page - 1) * $numPerPage .", ".$numPerPage." " , ['d'], [$user_id]);
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$result = array();
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$i = ($page - 1) * $numPerPage;
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foreach ( $this->db->fetchAll($query) as $rs){
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$i++;
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$rs['counter'] = $i;
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$rs['activity_type_name'] = (isset($this->point_setting[$rs['operation']][$rs['activity_type']])) ? $this->point_setting[$rs['operation']][$rs['activity_type']]['name'] : '--';
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$result[] = $rs;
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}
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return $result;
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}
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}
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public function usePoint($user_id, $use_point, $activity_type, $activity_type_tracker, $reason = '', $point_args = ['order_value' => 0]){
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// no user or no config
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if(!$user_id || !ENABLE_CUSTOMER_POINT) return false;
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$result = $this->objUserLoyaltyPointCalculation->calculateUsePoint($user_id, $use_point, $activity_type, $activity_type_tracker, $point_args);
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$this->pointOp('use', $user_id, $result['use_point'], $activity_type, $activity_type_tracker, $reason);
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return $result;
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}
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public function rewardPoint($user_id, $activity_type, $activity_type_tracker, $reason = '', $point_args = ['order_id' => 0]){
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// no user or no config
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if(!$user_id || !ENABLE_CUSTOMER_POINT) return false;
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$point = $this->objUserLoyaltyPointCalculation->calculateRewardPoint($user_id, $activity_type, $activity_type_tracker, $point_args);
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$this->pointOp('reward', $user_id, $point, $activity_type, $activity_type_tracker, $reason);
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return $point;
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}
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// $operation: reward|use
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// $change_point: positive (reward) or nagative (use)
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protected function pointOp($operation, $user_id, $change_point, $activity_type, $activity_type_tracker, $reason = '') {
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if(!$change_point) return false;
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$reason_prefix = ($operation == 'use') ? 'Sử dụng' : 'Thưởng';
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if($activity_type == 'return') $reason_prefix = 'Hoàn lại';
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$full_reason = join(" ", [$reason_prefix, $change_point, static::$POINT_NAME, ":", $reason]);
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if($operation == 'use') $change_point = -1 * $change_point;
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// security: hash the row to avoid editing point directly in the database
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$hash_value = sha1(join(".", [
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$operation,
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$user_id,
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$change_point,
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$activity_type,
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$activity_type_tracker,
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CURRENT_TIME,
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'ass@ss'
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]));
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$new_id = $this->db->insert(
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$this->tb_point ,
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[
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'customer_id' => $user_id ,
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'activity_type' => $activity_type,
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'activity_type_tracker' => $activity_type_tracker ,
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'operation' => $operation,
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'point' => $change_point,
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'create_time' => CURRENT_TIME,
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'reason' => substr($full_reason, 0, 200),
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'referer_url' => substr(REFERER_URL, 0, 150) ,
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'hash_value' => $hash_value ,
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]
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);
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//update user reward balance
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if($new_id) {
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$this->updateStat($user_id, $change_point);
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}
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return $new_id;
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}
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public function updateStat($user_id, $changed_point, $changed_order_value=0) {
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$user_id = intval($user_id);
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$query = $this->db->runQuery("SELECT
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`loyalty_point`,
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`loyalty_level`,
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`total_value_success`
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FROM ".$this->tb_customer."
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WHERE `id` = ?
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LIMIT 1 " , ['d'], [$user_id]);
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if($current = $this->db->fetchAssoc($query)){
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$new_point = $current['loyalty_point'] + $changed_point;
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$new_purchase_value = $current['total_value_success'] + $changed_order_value;
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$level = $current['loyalty_level'];
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if($this->level_by == 'point' && $changed_point != 0) $level = $this->calculateLevelByPoint($new_point);
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else if($changed_order_value) $level = $this->calculateLevelByOrderValue($new_purchase_value);
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$this->db->update(
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$this->tb_customer ,
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[
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'loyalty_point' => $new_point,
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'loyalty_level' => $level,
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'total_value_success' => $new_purchase_value,
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],
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[
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'id' => $user_id,
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],
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1
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);
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}
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return true;
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}
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private function calculateLevelByPoint($point) {
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//if the point in between -> return the lowest level
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$all_level = array_keys($this->level_setting);
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foreach ( $all_level as $level) {
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$next_level = $level + 1;
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if(!in_array($next_level, $all_level)) $next_level = 0;
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if($next_level) {
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if( $point >= $this->level_setting[$level]["point_require"]
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&& $point < $this->level_setting[$next_level]["point_require"] ) {
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return $level;
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}
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}else{
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if($point >= $this->level_setting[$level]["point_require"]) {
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return $level;
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}
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}
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}
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return 0;
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}
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private function calculateLevelByOrderValue($aggregate_purchase_value = 0) {
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//if the point in between -> return the lowest level
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$all_level = array_keys($this->level_setting);
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//tinh hang thanh vien theo so tien tich luy
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foreach ( $all_level as $level ) {
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$next_level = $level + 1;
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if(!in_array($next_level, $all_level)) $next_level = 0;
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if($next_level) {
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if( $aggregate_purchase_value >= $this->level_setting[$level]["total_order_value"] &&
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$aggregate_purchase_value < $this->level_setting[$next_level]["total_order_value"]
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) {
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return $level;
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}
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}else{
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if( $aggregate_purchase_value >= $this->level_setting[$level]["total_order_value"]) {
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return $level;
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}
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}
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}
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return 0;
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}
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}
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