Fix: get_typing_exam_history_record

src/web/php/db/typing_exam_collection.php

@@ -161,6 +161,28 @@ class TypingExamCollection extends DBMethodContainer
 		$stmt->close();
 	}
 
-}
+	function getHistoryRecord($maestroID, $playerID, $writingID, $date) {
+		$query = "
+			SELECT DATE(RecordDateTime), MAX(Record)
+			FROM typing_exam_record
+			WHERE MaestroID = ? AND PlayerID = ? AND DATE(RecordDateTime) <= ? AND WritingID = ?
+			GROUP BY DATE(RecordDateTime)
+			ORDER BY RecordDateTime DESC
+			LIMIT 7";
+		$stmt = $this->mysqli->prepare($query);
+		$stmt->bind_param('iisi', $maestroID, $playerID, $date, $writingID);
+		$stmt->execute();
+		$stmt->bind_result($date, $highestRecord);
 
+		$historyRecordArray = array();
+		while($stmt->fetch()) {
+			$historyRecord['Date'] = $date;
+			$historyRecord['HighScore'] = $highestRecord;
+			$historyRecord['AppName'] = "TypingExam";
+			array_push($historyRecordArray, $historyRecord);
+		}
+
+		return $historyRecordArray;
+	}
+}
 ?>