Add: additional DB tables

src/web/server/setup/connect_db.php

@@ -21,4 +21,10 @@ if ($db_conn->connect_error) {
 $query = "USE jisangs";
 $result = mysqli_query($db_conn, $query);
 
+
+function send_error_message($replyJSON, $error_message) {
+	$replyJSON["ERROR"] = $error_message;
+	echo json_encode($replyJSON, JSON_UNESCAPED_UNICODE);
+}
+
 ?>

src/web/server/user/login.php

@@ -18,32 +18,56 @@ if(!is_numeric($enterCode)) {
 
 include "./../setup/connect_db.php";
 
-$return_array = array();
+$maestro_id = get_maestro_id($maestro_name);
+if($maestro_id == null) {
+	send_error_message($replyJSON, "no maestro id");
+	exit;
+}
 
-$query = "SELECT MaestroID FROM moty_maestro WHERE Name=?";
-$stmt = $db_conn->prepare($query);
-$stmt->bind_param('s', $maestro_name);
-$stmt->execute();
-$stmt->bind_result($maestro_id);
-// while($stmt->fetch()) {
-// 	;
-// }
-$stmt->fetch();
-$stmt->close();
+$replyJSON = get_login_data($maestro_id, $name, $enterCode);
+if($replyJSON["UserID"] == null) {
+	send_error_message($replyJSON, "invalid username and entercode");
+	exit;
+}
 
-// $maestro_id = 1;
-$query = "SELECT UserID FROM moty_user WHERE MaestroID=? AND Name=? AND enterCode=?";
-$stmt = $db_conn->prepare($query);
-$stmt->bind_param('iss', $maestro_id, $name, $enterCode);
-$stmt->execute();
-$stmt->bind_result($user_id);
-// while($stmt->fetch())
-$stmt->fetch();
-$stmt->close();
-$db_conn->close();
+echo json_encode($replyJSON, JSON_UNESCAPED_UNICODE);
 
-$jsonUserData["MaestroID"] = $maestro_id;
-$jsonUserData["UserID"] = $user_id;
-echo json_encode($jsonUserData, JSON_UNESCAPED_UNICODE);
+
+
+function get_maestro_id($maestro_name) {
+	global $db_conn;
+
+	$query = "SELECT MaestroID FROM moty_maestro WHERE Name=?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('s', $maestro_name);
+	$stmt->execute();
+	$stmt->bind_result($maestro_id);
+	// while($stmt->fetch()) {
+	// 	;
+	// }
+	$stmt->fetch();
+	$stmt->close();
+
+	return $maestro_id;
+}
+
+function get_login_data($maestro_id, $name, $enterCode) {
+	global $db_conn;
+
+	$query = "SELECT UserID FROM moty_user WHERE MaestroID=? AND Name=? AND enterCode=?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('iss', $maestro_id, $name, $enterCode);
+	$stmt->execute();
+	$stmt->bind_result($user_id);
+	// while($stmt->fetch())
+	$stmt->fetch();
+	$stmt->close();
+	$db_conn->close();
+
+	$replyJSON["MaestroID"] = $maestro_id;
+	$replyJSON["UserID"] = $user_id;
+
+	return $replyJSON;
+}
 
 ?>