From bf8a7aac4921d17c086e6d35e44a1bc2e37888b8 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 1 Aug 2017 16:14:15 +1200
Subject: Option to limit report period

---
 src/org/traccar/reports/ReportUtils.java | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/org/traccar/reports/ReportUtils.java')

diff --git a/src/org/traccar/reports/ReportUtils.java b/src/org/traccar/reports/ReportUtils.java
index cf94030ab..540feb6c6 100644
--- a/src/org/traccar/reports/ReportUtils.java
+++ b/src/org/traccar/reports/ReportUtils.java
@@ -40,6 +40,7 @@ import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Date;
 import java.util.List;
 import java.util.Locale;
 import java.util.TimeZone;
@@ -49,6 +50,13 @@ public final class ReportUtils {
     private ReportUtils() {
     }
 
+    public static void checkPeriodLimit(Date from, Date to) {
+        long limit = Context.getConfig().getLong("report.periodLimit") * 1000;
+        if (limit > 0 && to.getTime() - from.getTime() > limit) {
+            throw new IllegalArgumentException("Time period exceeds the limit");
+        }
+    }
+
     public static String getDistanceUnit(long userId) {
         return (String) Context.getPermissionsManager().lookupPreference(userId, "distanceUnit", "km");
     }
-- 
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