feat: add challenge BE setup (dummy)

api/challenge/challenge.php

+<?php
+include_once __DIR__."/../session.php";
+session_start();
+
+$username = $_SESSION['username'];
+
+$conn = Database::getInstance();
+
+$page       = isset($_GET['page']) ? $_GET['page'] : 1;
+$limit      = isset($_COOKIE['challenge-limit']) ?         $_COOKIE['challenge-limit'] : 5;
+$search     = isset($_COOKIE['challenge-search']) ?        $_COOKIE['challenge-search'] : '';
+$searchAttr = isset($_COOKIE['challenge-search-type']) ?   $_COOKIE['challenge-search-type'] : 'name';
+$sort       = isset($_COOKIE['challenge-sort']) ?          $_COOKIE['challenge-sort'] : '';
+$sortType   = isset($_COOKIE['challenge-order']) ?         $_COOKIE['challenge-order'] : 'asc';
+$sortType   = $sortType == 'desc' ? 'desc' : 'asc';
+$sort       = $sort == 'default' ? '' : $sort;
+$start      = ($page - 1) * $limit;
+
+$sql1 = "SELECT * FROM quest";
+
+if ($search !== '') {
+    $sql1 .= " WHERE $searchAttr LIKE '%$search%'";
+}
+
+if ($sort !== '') {
+    $sql1 .= " ORDER BY $sort $sortType";
+}
+
+$sql1 .= " LIMIT $start, $limit";
+
+$sql2 = "SELECT COUNT(id) AS id FROM quest";
+
+if ($search !== '') {
+    $sql2 .= " AND name LIKE '%$search%'";
+}
+
+$result = $conn->query($sql1);
+$customers = $result->fetch_all(MYSQLI_ASSOC);
+
+$result1 = $conn->query($sql2);
+$custCount = $result1->fetch_all(MYSQLI_ASSOC);
+$total = $custCount[0]['id'];
+$pages = ceil( $total / $limit );
+
+$Previous = $page - 1;
+$Next = $page + 1;
+
+function getUserId($username){
+    $conn = Database::getInstance();
+    $sql = "SELECT id FROM users WHERE username = '$username'";
+    $result = $conn->query($sql);
+    $customers = $result->fetch_all(MYSQLI_ASSOC);
+    return $customers[0]['id'];
+}
+
+function getStatusClaim($user_id, $quest_id){
+    $conn = Database::getInstance();
+    $sql = "SELECT * FROM user_quest WHERE user_id = $user_id AND quest_id = $quest_id";
+    $result = $conn->query($sql);
+    $customers = $result->fetch_all(MYSQLI_ASSOC);
+    if (count($customers) > 0){
+        return true;
+    } else {
+        return false;
+    }
+}
+
+$user_id = getUserId($username);
+
+$achievementList = '';
+foreach ($customers as $item) {
+    $claimStatus     = getStatusClaim($user_id, $item["id"]);
+    $achievementList .= '<tr>';
+    $achievementList .= '<td>'.$item["id"].'</td>   ';
+    $achievementList .= '<td>'.$item["name"].'</td>   ';
+    $achievementList .= '<td>'.$item["description"].'</td>   ';
+    $achievementList .= '<td>'.$item["threshold"].'</td>   ';
+    $achievementList .= '<td>';
+    if ($claimStatus){
+        $achievementList .= '<button id="cobtain" onclick=#>Obtained </button>';
+    } else {
+        $achievementList .= '<button id="obtain-not" onclick=#>Unobtained </button>';
+    }
+    $achievementList .= '</td><td>';
+    if (!$claimStatus){
+        $achievementList .= '<button id="claim" onclick=claimFunction(' .$user_id. ',' .$item["id"]. ')>Claim</button>';
+    } else {
+        $achievementList .= '<button id="claim-not" onclick=unclaimFunction(' .$user_id. ',' .$item["id"]. ')>Unclaim</button>';
+    }
+    $achievementList .= '</td></tr>';   
+}
+
+// Buat tombol pagination
+$previous   = ($page == 1) ? 1 : $page - 1;
+$next       = ($page == $pages) ? $pages : $page + 1;
+$first      = 1;
+$last       = $pages;
+
+$paginationButtons = '<ul class="achievement">';
+
+if ($page > 1){
+    $paginationButtons .= "<li><a href='?page=$first' class='pagination-link' data-page='$first'><b>&lt;&lt;</b></a></li>";
+    $paginationButtons .= "<li><a href='?page=$previous' class='pagination-link' data-page='$previous'><b>&lt;</b></a></li>";
+}
+
+$range = 5; 
+$start = max(1, $page - $range);
+$end = min($pages, $page + $range);
+
+for ($i = $start; $i <= $end; $i++) {
+    $activeClass = ($i == $page) ? 'active' : '';
+    $paginationButtons .= "<li><a href='?page=$i' class='pagination-link $activeClass' data-page='$i'>$i</a></li>";
+}
+
+if ($page < $pages){
+    $paginationButtons .= "<li><a href='?page=$next' class='pagination-link' data-page='$next'><b>&gt;</b></a></li>";
+    $paginationButtons .= "<li><a href='?page=$last' class='pagination-link' data-page='$last'><b>&gt;&gt;</b></a></li>";
+}
+
+$paginationButtons .= '</ul>';
+
+$response = [
+    'achievementList' => $achievementList,
+    'paginationButtons' => $paginationButtons,
+    'query1' => $sql1,
+    'query2' => $sql2,
+
+];
+
+echo json_encode($response);
+?>