Added sessiongraph

src/main/java/com/diamondfire/helpbot/bot/HelpBotInstance.java

@@ -1,6 +1,5 @@
 package com.diamondfire.helpbot.bot;
 
-import com.diamondfire.helpbot.HelpBot;
 import com.diamondfire.helpbot.bot.command.CommandHandler;
 import com.diamondfire.helpbot.bot.command.impl.codeblock.*;
 import com.diamondfire.helpbot.bot.command.impl.other.*;
@@ -110,7 +109,8 @@ public static void initialize() throws LoginException {
                 new ExcusedStaffCommand(),
                 new SupportBannedPlayersCommand(),
                 new DiscussionMuteCommand(),
-                new NbsCommand()
+                new NbsCommand(),
+                new DailySessionsCommand()
         );
 
         JDABuilder builder = JDABuilder.createDefault(config.getToken())

src/main/java/com/diamondfire/helpbot/bot/command/impl/stats/support/DailySessionsCommand.java

@@ -0,0 +1,99 @@
+package com.diamondfire.helpbot.bot.command.impl.stats.support;
+
+import com.diamondfire.helpbot.bot.command.argument.ArgumentSet;
+import com.diamondfire.helpbot.bot.command.argument.impl.parsing.types.SingleArgumentContainer;
+import com.diamondfire.helpbot.bot.command.argument.impl.types.DateArgument;
+import com.diamondfire.helpbot.bot.command.help.*;
+import com.diamondfire.helpbot.bot.command.impl.Command;
+import com.diamondfire.helpbot.bot.command.permissions.Permission;
+import com.diamondfire.helpbot.bot.events.CommandEvent;
+import com.diamondfire.helpbot.sys.database.impl.DatabaseQuery;
+import com.diamondfire.helpbot.sys.database.impl.queries.BasicQuery;
+import com.diamondfire.helpbot.sys.graph.graphable.*;
+import com.diamondfire.helpbot.sys.graph.impl.ChartGraphBuilder;
+import com.diamondfire.helpbot.util.DateUtil;
+
+import java.sql.ResultSet;
+import java.time.Instant;
+import java.util.*;
+
+
+public class DailySessionsCommand extends Command {
+
+    @Override
+    public String getName() {
+        return "dailysessions";
+    }
+
+    @Override
+    public String[] getAliases() {
+        return new String[]{"ds"};
+    }
+
+    @Override
+    public HelpContext getHelpContext() {
+        return new HelpContext()
+                .description("Generates a graph of all sessions done in a specific day.")
+                .category(CommandCategory.SUPPORT)
+                .addArgument(
+                        new HelpContextArgument()
+                                .name("date")
+                                .optional()
+                );
+    }
+
+    @Override
+    public ArgumentSet compileArguments() {
+        return new ArgumentSet()
+                .addArgument("date",
+                        new SingleArgumentContainer<>(new DateArgument()).optional(null));
+
+    }
+
+    @Override
+    public Permission getPermission() {
+        return Permission.SUPPORT;
+    }
+
+    @Override
+    public void run(CommandEvent event) {
+        Date date;
+        if (event.getArgument("date") == null) {
+            date = Date.from(Instant.now());
+        } else {
+            date = event.getArgument("date");
+        }
+
+        java.sql.Date sqlDate = DateUtil.toSqlDate(date);
+
+        new DatabaseQuery()
+                .query(new BasicQuery("SELECT hour(time) AS time, COUNT(*) AS count\n" +
+                        "FROM hypercube.support_sessions\n" +
+                        "WHERE DATE(time) = ?\n" +
+                        "GROUP BY hour(time)\n" +
+                        "ORDER BY time",
+                        (statement) -> statement.setDate(1, sqlDate))
+                )
+                .compile()
+                .run((query) -> {
+                    Map<GraphableEntry<?>, Integer> dates = new LinkedHashMap<>();
+                    ResultSet set = query.getResult();
+
+                    for (int i = 0; i < 25; i++) {
+                        boolean end = set.next();
+                        String timedisplay = i + "";
+                        if (i < 10) {
+                            timedisplay = "0" + timedisplay;
+                        }
+                        dates.put(new StringEntry(timedisplay + ":00"), !end ? 0 : set.getInt("count"));
+                    }
+
+                    event.getChannel().sendFile(new ChartGraphBuilder()
+                            .setGraphName(String.format("Total sessions on %s", date))
+                            .createGraph(dates)).queue();
+
+                });
+
+    }
+
+}