Fix: DB user column -> player

src/web/server/player/delete_player.php

@@ -0,0 +1,97 @@
+<?php
+header('Content-Type: application/json');
+
+$maestroID = $_POST["maestro_id"];
+$playerID = $_POST["player_id"];
+/*
+if(!is_numeric($enterCode)) {
+    send_error_code('생년월일이 숫자가 아닙니다. : '.$enterCode);
+    exit;
+} else if(strlen($enterCode) != 6) {
+    send_error_code('6자리 숫자값을 정확히 입력하세요 : YYMMDD (예 : 120131) : '.$enterCode);
+    exit;
+}
+*/
+
+include "./../setup/connect_db.php";
+
+deletePlayer($maestroID, $playerID);
+
+$result = hasPlayerID($maestroID, $playerID);
+if($result === true) {
+	send_result_message($replyJSON, "학생 계정 삭제 실패");
+	exit;
+}
+
+$result = hasPlayerRecord($maestroID, $playerID);
+if($result === true) {
+	send_result_message($replyJSON, "학생 플레이 기록 삭제 실패");
+	exit;
+}
+
+$replyJSON["RESULT"] = "success";
+echo json_encode($replyJSON, JSON_UNESCAPED_UNICODE);
+$db_conn->close();
+
+
+function deletePlayer($maestroID, $playerID) {
+	global $db_conn;
+
+	$query = "DELETE FROM moty_best_record WHERE MaestroID = ? AND PlayerID = ?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('ii', $maestroID, $playerID);
+	$result = $stmt->execute();
+	$stmt->close();
+
+	// if($result) {
+	// 	echo "deleted row count : ".$stmt->affected_rows;
+	// }
+
+	$query = "DELETE FROM moty_player WHERE MaestroID = ? AND PlayerID = ?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('ii', $maestroID, $playerID);
+	$result = $stmt->execute();
+	$stmt->close();
+
+	// if($result) {
+	// 	echo "deleted row count : ".$stmt->affected_rows;
+	// }
+}
+
+function hasPlayerID($maestroID, $playerID) {
+	global $db_conn;
+
+	$query = "SELECT PlayerID FROM moty_player WHERE MaestroID=? AND PlayerID=?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('ii', $maestroID, $playerID);
+	$stmt->execute();
+	$stmt->bind_result($playerID);
+	// while($stmt->fetch())
+	$stmt->fetch();
+	$stmt->close();
+
+	if($playerID !== null)
+		return true;
+
+	return false;
+}
+
+function hasPlayerRecord($maestroID, $playerID) {
+	global $db_conn;
+
+	$query = "SELECT PlayerID FROM moty_best_record WHERE MaestroID=? AND PlayerID=?";
+	$stmt = $db_conn->prepare($query);
+	$stmt->bind_param('ii', $maestroID, $playerID);
+	$stmt->execute();
+	$stmt->bind_result($playerID);
+	// while($stmt->fetch())
+	$stmt->fetch();
+	$stmt->close();
+
+	if($playerID !== null)
+		return true;
+
+	return false;
+}
+
+?>