Added isInactive()

Author: interacsion

application/src/main/java/org/togetherjava/tjbot/commands/free/FreeHelpChannelsRoutine.java

@@ -1,6 +1,7 @@
 package org.togetherjava.tjbot.commands.free;
 
 import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.entities.TextChannel;
 import net.dv8tion.jda.api.utils.TimeUtil;
 import org.jetbrains.annotations.NotNull;
 import org.togetherjava.tjbot.commands.Routine;
@@ -36,8 +37,7 @@ public void runRoutine(@NotNull JDA jda) {
             .stream()
             .filter(freeChannelMonitor::isMonitoringChannel)
             .filter(freeChannelMonitor::isChannelBusy)
-            .filter(channel -> TimeUtil.getTimeCreated(channel.getLatestMessageIdLong())
-                .isBefore(OffsetDateTime.now().minusMinutes(INACTIVE_TIME_MINUTES)))
+            .filter(this::isInactive)
             .forEach(channel -> {
                 freeChannelMonitor.setChannelFree(channel);
                 freeChannelMonitor.displayStatus(channel.getGuild());
@@ -48,6 +48,16 @@ public void runRoutine(@NotNull JDA jda) {
             });
     }
 
+    /**
+     * Checks if the channel was inactive for more than {@value INACTIVE_TIME_MINUTES} minutes.
+     *
+     * @param channel the channel to check
+     */
+    private boolean isInactive(@NotNull TextChannel channel) {
+        return TimeUtil.getTimeCreated(channel.getLatestMessageIdLong())
+                .isBefore(OffsetDateTime.now().minusMinutes(INACTIVE_TIME_MINUTES));
+    }
+
     @Override
     public @NotNull Schedule createSchedule() {
         return new Schedule(ScheduleMode.FIXED_DELAY, 0, CHECK_INTERVAL_MINUTES, TimeUnit.MINUTES);