Add: typing practice app button

src/web/server/app/active_typing_practice_app.php

@@ -0,0 +1,49 @@
+<?php
+header('Content-Type: application/json');
+
+include "./../send_error_code.php";
+
+$maestro_id = $_POST["maestro_id"];
+
+include "./../setup/connect_db.php";
+
+
+$replyJSON = get_active_typing_practice_app_list($maestro_id);
+$db_conn->close();
+
+if($replyJSON.length === 0) {
+	send_error_message($replyJSON, "앱 목록 가져오기 실패");
+	$db_conn->close();
+	exit;
+}
+
+echo json_encode($replyJSON, JSON_UNESCAPED_UNICODE);
+$db_conn->close();
+
+
+
+function get_active_typing_practice_app_list($maestro_id) {
+	global $db_conn;
+
+	$query = "
+		SELECT A.AppID, A.AppName, A.AppType
+		FROM moty_app AS A
+		INNER JOIN moty_active_app AS AA ON A.AppType < 50 AND A.AppID = AA.AppID AND AA.MaestroID=?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('i', $maestro_id);
+	$stmt->execute();
+	$stmt->bind_result($app_id, $app_name, $app_type);
+
+	$return_array = array();
+	while($stmt->fetch()) {
+	    $row_array['AppID'] = $app_id;
+	    $row_array['AppName'] = $app_name;
+	    $row_array['AppType'] = $app_type;
+		array_push($return_array, $row_array);
+	}
+	$stmt->close();
+
+	return $return_array;
+}
+
+?>