Merge pull request 'discord-bot' (#230) from discord-bot into master

Reviewed-on: #230
Reviewed-by: YoyoNow <jwsteam@nidido.de>

pom.xml

@@ -35,10 +35,31 @@
                     <target>8</target>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.4</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
         <finalName>bungeecore</finalName>
     </build>
 
+    <repositories>
+        <repository>
+            <id>dv8tion</id>
+            <name>m2-dv8tion</name>
+            <url>https://m2.dv8tion.net/releases</url>
+        </repository>
+    </repositories>
+
     <dependencies>
         <dependency>
             <groupId>steamwar</groupId>
@@ -61,5 +82,23 @@
             <scope>system</scope>
             <systemPath>${main.basedir}/lib/BungeeTabListPlus.jar</systemPath>
         </dependency>
+        <dependency>
+            <groupId>net.dv8tion</groupId>
+            <artifactId>JDA</artifactId>
+            <version>4.3.0_299</version>
+            <scope>compile</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>club.minnced</groupId>
+                    <artifactId>opus-java</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.20</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 </project>

src/de/steamwar/bungeecore/BungeeCore.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.bungeecore;
 
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.bungeecore.commands.*;
 import de.steamwar.bungeecore.comms.SpigotReceiver;
 import de.steamwar.bungeecore.listeners.*;
@@ -124,6 +126,7 @@ public class BungeeCore extends Plugin {
         new ResourcereloadCommand();
         new ListCommand();
         new StatCommand();
+        new VerifyCommand();
 
         if(!EVENT_MODE){
             new WebregisterCommand();
@@ -141,6 +144,7 @@ public class BungeeCore extends Plugin {
         new EventStarter();
         new SessionManager();
         new SpigotReceiver();
+        new SteamwarDiscordBot();
         new TablistManager();
 
         getProxy().getScheduler().schedule(this, () -> {
@@ -254,6 +258,7 @@ public class BungeeCore extends Plugin {
         );
 
         ArenaMode.init(config.getSection("games"));
+        SteamwarDiscordBotConfig.loadConfig(config.getSection("discord"));
 
         final Configuration servers = config.getSection("servers");
         for(final String serverName : servers.getKeys()){

src/de/steamwar/bungeecore/bot/AuthManager.java

@@ -0,0 +1,78 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot;
+
+import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.Emoji;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.md_5.bungee.api.scheduler.ScheduledTask;
+
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+public class AuthManager {
+
+    private static final Map<String, Long> TOKENS = new HashMap<>();
+    private static final Random rand = new Random();
+
+    public static String createDiscordAuthToken(Member member) {
+        if(TOKENS.containsValue(member.getIdLong())) return null;
+
+        byte[] randBytes = new byte[16];
+        rand.nextBytes(randBytes);
+        randBytes[0] = 'D';
+        randBytes[1] = 'C';
+        String code = Base64.getEncoder().encodeToString(randBytes);
+
+        TOKENS.put(code, member.getIdLong());
+        BungeeCore.log("Created Discord Auth-Token: " + code + " for: " + member.getUser().getAsTag());
+        ScheduledTask[] task = new ScheduledTask[1];
+        task[0] = BungeeCore.get().getProxy().getScheduler().schedule(BungeeCore.get(), () -> {
+            TOKENS.remove(code);
+            task[0].cancel();
+        }, 10, 10, TimeUnit.MINUTES);
+        return code;
+    }
+
+    public static Member connectAuth(SteamwarUser user, String code) {
+        if (TOKENS.containsKey(code)) {
+            Member member = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).retrieveMemberById(TOKENS.get(code).longValue()).complete();
+            if(member == null) return null;
+            user.setDiscordId(member.getId());
+            MessageBuilder builder = new MessageBuilder();
+            builder.setContent(":white_check_mark: Dein Discord Konto wurde mit **" + user.getUserName() + "** verknüpft");
+            builder.setActionRows(ActionRow.of(Button.success("tada", Emoji.fromUnicode("U+1F389")), Button.danger("invalid", "Ich war das nicht")));
+
+            member.getUser().openPrivateChannel().complete().sendMessage(builder.build()).complete();
+            if(member.getNickname() == null) {
+                member.getGuild().modifyNickname(member, user.getUserName()).complete();
+            }
+            TOKENS.remove(code);
+            return member;
+        } else {
+            return null;
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/SteamwarDiscordBot.java

@@ -0,0 +1,114 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot;
+
+import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.bot.events.EventManager;
+import de.steamwar.bungeecore.bot.listeners.AnnouncementListener;
+import de.steamwar.bungeecore.bot.listeners.DiscordAuthListener;
+import de.steamwar.bungeecore.bot.listeners.DiscordTicketListener;
+import de.steamwar.bungeecore.bot.listeners.RolesInteractionButtonListener;
+import de.steamwar.bungeecore.bot.util.DiscordTicketMessage;
+import de.steamwar.bungeecore.bot.util.DiscordRolesMessage;
+import de.steamwar.bungeecore.bot.util.DiscordRulesMessage;
+import de.steamwar.bungeecore.sql.Event;
+import lombok.Getter;
+import net.dv8tion.jda.api.JDA;
+import net.dv8tion.jda.api.JDABuilder;
+import net.dv8tion.jda.api.OnlineStatus;
+import net.dv8tion.jda.api.entities.Activity;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.dv8tion.jda.api.utils.MemberCachePolicy;
+import net.md_5.bungee.api.ProxyServer;
+
+import javax.security.auth.login.LoginException;
+import java.util.concurrent.TimeUnit;
+
+public class SteamwarDiscordBot {
+
+    private static SteamwarDiscordBot INSTANCE;
+
+    public static SteamwarDiscordBot instance() {
+        return INSTANCE;
+    }
+
+    @Getter
+    private AnnouncementListener announcementListener;
+
+    @Getter
+    private final JDA jda;
+
+    public SteamwarDiscordBot() {
+        INSTANCE = this;
+        JDABuilder builder = JDABuilder.createDefault(SteamwarDiscordBotConfig.TOKEN);
+        builder.setStatus(OnlineStatus.ONLINE);
+        builder.setMemberCachePolicy(MemberCachePolicy.ONLINE);
+        try {
+            jda = builder.build();
+        } catch (LoginException e) {
+            throw new SecurityException("Could not Login: " + SteamwarDiscordBotConfig.TOKEN, e);
+        }
+        try {
+            jda.awaitReady();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        activity();
+        EventManager.update();
+        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
+            activity();
+            EventManager.update();
+        }, 30, 30, TimeUnit.SECONDS);
+        DiscordRolesMessage.sendMessage();
+        DiscordRulesMessage.sendMessage();
+        DiscordTicketMessage.sendMessage();
+
+        new RolesInteractionButtonListener();
+        new DiscordTicketListener();
+        new DiscordAuthListener();
+        announcementListener = new AnnouncementListener();
+    }
+
+    private int index = 0;
+
+    private void activity() {
+        switch (index) {
+            case 0:
+                Event event = Event.get();
+                if (event != null) {
+                    jda.getPresence().setActivity(Activity.competing("dem Event " + event.getEventName()));
+                } else {
+                    jda.getPresence().setActivity(Activity.playing("auf SteamWar.de"));
+                }
+                break;
+            case 1:
+                jda.getPresence().setActivity(Activity.playing("mit " + BungeeCore.get().getProxy().getOnlineCount() + " Spielern"));
+                index = 0;
+                return;
+        }
+        index++;
+    }
+
+    public void addListener(ListenerAdapter listenerAdapter) {
+        jda.addEventListener(listenerAdapter);
+    }
+}

src/de/steamwar/bungeecore/bot/config/DiscordRole.java

@@ -0,0 +1,39 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import net.dv8tion.jda.api.entities.Emoji;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.interactions.components.ButtonStyle;
+
+@Data
+@AllArgsConstructor
+public class DiscordRole {
+
+    private String emoji;
+    private String label;
+    private String roleId;
+
+    public Button toButton() {
+        return Button.of(ButtonStyle.SECONDARY, roleId, label, Emoji.fromUnicode(emoji));
+    }
+}

src/de/steamwar/bungeecore/bot/config/DiscordRulesLink.java

@@ -0,0 +1,36 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import net.dv8tion.jda.api.interactions.components.Button;
+
+@Data
+@AllArgsConstructor
+public class DiscordRulesLink {
+
+    private String label;
+    private String link;
+
+    public Button toButton() {
+        return Button.link(link, label);
+    }
+}

src/de/steamwar/bungeecore/bot/config/DiscordTicketType.java

@@ -0,0 +1,41 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import net.dv8tion.jda.api.entities.Emoji;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.interactions.components.ButtonStyle;
+
+@Data
+@AllArgsConstructor
+public class DiscordTicketType {
+
+    private String key;
+    private String emoji;
+    private String label;
+    private String color;
+    private String preMessage;
+
+    public Button toButton() {
+        return Button.of(ButtonStyle.valueOf(color), key, Emoji.fromUnicode(emoji)).withLabel(label);
+    }
+}

src/de/steamwar/bungeecore/bot/config/SteamwarDiscordBotConfig.java

@@ -0,0 +1,108 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.config;
+
+import de.steamwar.bungeecore.sql.UserGroup;
+import net.md_5.bungee.config.Configuration;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class SteamwarDiscordBotConfig {
+
+    public static String TOKEN;
+    public static String GUILD;
+    public static String ANNOUNCEMENTS_CHANNEL;
+    public static String EVENTS_CHANNEL;
+    public static String ROLES_CHANNEL;
+    public static String ROLES_BASE_MESSAGE;
+    public static String ROLES_ADDED;
+    public static String ROLES_REMOVED;
+    public static List<DiscordRole> ROLES;
+    public static String RULES_CHANNEL;
+    public static String RULES_TITLE;
+    public static List<String> RULES_RULES;
+    public static List<DiscordRulesLink> RULES_LINKS;
+    public static String TICKET_CATEGORY;
+    public static String TICKET_CHANNEL;
+    public static String TICKET_MESSAGE;
+    public static String TICKET_CREATED;
+    public static String TICKET_LOG;
+    public static Map<String, DiscordTicketType> TICKET_TYPES;
+    public static Map<UserGroup, String> RANKS;
+
+    public static void loadConfig(Configuration config) {
+        TOKEN = config.getString("token");
+        GUILD = config.getString("guild");
+        ANNOUNCEMENTS_CHANNEL = config.getString("announcements-channel");
+        EVENTS_CHANNEL = config.getString("events-channel");
+        Configuration rolesSection = config.getSection("roles-claim");
+        ROLES_CHANNEL = rolesSection.getString("channel");
+        ROLES_BASE_MESSAGE = rolesSection.getString("base");
+        ROLES_ADDED = rolesSection.getString("added");
+        ROLES_REMOVED = rolesSection.getString("removed");
+        ROLES = new ArrayList<>();
+
+        for (String roles : rolesSection.getSection("roles").getKeys()) {
+            Configuration role = rolesSection.getSection("roles").getSection(roles);
+            ROLES.add(new DiscordRole(role.getString("emoji"),
+                    role.getString("label"),
+                    role.getString("roleId")));
+        }
+
+        Configuration rulesSection = config.getSection("rules");
+        RULES_CHANNEL = rulesSection.getString("channel");
+        RULES_TITLE = rulesSection.getString("title");
+        RULES_RULES = rulesSection.getStringList("rules");
+
+        RULES_LINKS = new ArrayList<>();
+
+        for (String links : rulesSection.getSection("links").getKeys()) {
+            Configuration link = rulesSection.getSection("links").getSection(links);
+            RULES_LINKS.add(new DiscordRulesLink(link.getString("label"),
+                    link.getString("url")));
+        }
+
+        Configuration ticketSection = config.getSection("tickets");
+        TICKET_CATEGORY = ticketSection.getString("category");
+        TICKET_CHANNEL = ticketSection.getString("channel");
+        TICKET_MESSAGE = ticketSection.getString("message");
+        TICKET_CREATED = ticketSection.getString("created");
+        TICKET_LOG = ticketSection.getString("log");
+        TICKET_TYPES = new HashMap<>();
+
+        for (String types : ticketSection.getSection("types").getKeys()) {
+            Configuration type = ticketSection.getSection("types").getSection(types);
+            TICKET_TYPES.put(types, new DiscordTicketType(types,
+                    type.getString("emoji"),
+                    type.getString("label"),
+                    type.getString("color"),
+                    type.getString("pre")));
+        }
+
+        RANKS = new HashMap<>();
+        Configuration ranksSections = config.getSection("ranks");
+        for (String type : ranksSections.getKeys()) {
+            RANKS.put(UserGroup.getUsergroup(type), ranksSections.getString(type));
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/events/EventManager.java

@@ -0,0 +1,128 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.events;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.sql.Event;
+import de.steamwar.bungeecore.sql.EventFight;
+import de.steamwar.bungeecore.sql.Team;
+import de.steamwar.bungeecore.sql.TeamTeilnahme;
+import lombok.experimental.UtilityClass;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.entities.TextChannel;
+
+import java.awt.*;
+import java.sql.Timestamp;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.stream.Collectors;
+
+@UtilityClass
+public class EventManager {
+
+    private Message message;
+    private TextChannel textChannel;
+
+    static {
+        textChannel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.EVENTS_CHANNEL);
+        assert textChannel != null;
+        if(textChannel.hasLatestMessage()) {
+            textChannel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+    }
+
+    public void update() {
+        if (Event.get() == null) {
+            updateComing();
+        } else {
+            updateCurrent();
+        }
+    }
+
+    private void updateComing() {
+        EmbedBuilder embedBuilder = new EmbedBuilder();
+        embedBuilder.setColor(Color.GRAY);
+        embedBuilder.setTitle("Zukünftige Events");
+        embedBuilder.setAuthor("SteamWar", "https://www.steamwar.de");
+
+        Timestamp now = Timestamp.from(Instant.now());
+        Event.getComing().forEach(event -> {
+            StringBuilder st = new StringBuilder();
+            if (event.getDeadline().after(now)) {
+                st.append("Deadline: <t:").append(event.getDeadline().getTime() / 1000).append(":R>\n");
+            }
+            st.append("Start: <t:").append(event.getStart().getTime() / 1000).append(":R>");
+            String teilname = TeamTeilnahme.getTeams(event.getEventID()).stream().map(Team::getTeamKuerzel).collect(Collectors.joining(", "));
+            if (!teilname.isEmpty()) {
+                st.append("\nAngemeldete Teams: ").append(teilname);
+            }
+            embedBuilder.addField(event.getEventName(), st.toString(), false);
+        });
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(embedBuilder.build());
+        if (message == null) {
+            message = textChannel.sendMessage(messageBuilder.build()).complete();
+        } else {
+            message.editMessage(messageBuilder.build()).complete();
+        }
+    }
+
+    private void updateCurrent() {
+        Event event = Event.get();
+        if (event == null) return;
+        EmbedBuilder embedBuilder = new EmbedBuilder();
+        embedBuilder.setColor(Color.GRAY);
+        embedBuilder.setTitle("Event: " + event.getEventName());
+        embedBuilder.setAuthor("SteamWar", "https://www.steamwar.de");
+
+        Instant now = Instant.now();
+        EventFight.getEvent(event.getEventID()).forEach(eventFight -> {
+            Team teamBlue = Team.get(eventFight.getTeamBlue());
+            Team teamRed = Team.get(eventFight.getTeamRed());
+
+            StringBuilder st = new StringBuilder();
+            st.append("Fightbeginn: <t:").append(eventFight.getStartTime().getTime() / 1000).append(":R>");
+            if(now.isAfter(eventFight.getStartTime().toInstant().plus(35, ChronoUnit.MINUTES))) {
+                st.append("\n");
+                if (eventFight.getErgebnis() == 1) {
+                    st.append("Sieg ").append(teamBlue.getTeamKuerzel());
+                } else if (eventFight.getErgebnis() == 2) {
+                    st.append("Sieg ").append(teamRed.getTeamKuerzel());
+                } else {
+                    st.append("Unentschieden");
+                }
+            }
+            embedBuilder.addField(teamBlue.getTeamKuerzel() + " vs. " + teamRed.getTeamKuerzel(), st.toString(), true);
+        });
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(embedBuilder.build());
+        if (message == null) {
+            message = textChannel.sendMessage(messageBuilder.build()).complete();
+        } else {
+            message.editMessage(messageBuilder.build()).complete();
+        }
+    }
+
+}

src/de/steamwar/bungeecore/bot/listeners/AnnouncementListener.java

@@ -0,0 +1,50 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
+import org.jetbrains.annotations.NotNull;
+
+public class AnnouncementListener extends BasicDiscordListener {
+
+    @Override
+    public void onGuildMessageReceived(@NotNull GuildMessageReceivedEvent event) {
+        if (!event.getChannel().getId().equals(SteamwarDiscordBotConfig.ANNOUNCEMENTS_CHANNEL)) {
+            return;
+        }
+        if (event.getAuthor().isBot()) {
+            return;
+        }
+        Message.broadcast("ALERT", event.getMessage().getContentRaw());
+    }
+
+    public void announce(String message) {
+        TextChannel textChannel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.ANNOUNCEMENTS_CHANNEL);
+        assert textChannel != null;
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.append(message.replace("&", ""));
+        textChannel.sendMessage(messageBuilder.build()).complete();
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/BasicDiscordListener.java

@@ -0,0 +1,30 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+public abstract class BasicDiscordListener extends ListenerAdapter {
+
+    BasicDiscordListener() {
+        SteamwarDiscordBot.instance().addListener(this);
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/DiscordAuthListener.java

@@ -0,0 +1,59 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.bot.AuthManager;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.dv8tion.jda.api.entities.ChannelType;
+import net.dv8tion.jda.api.events.interaction.GenericComponentInteractionCreateEvent;
+import net.dv8tion.jda.api.interactions.InteractionType;
+import org.jetbrains.annotations.NotNull;
+
+public class DiscordAuthListener extends BasicDiscordListener {
+
+    @Override
+    public void onGenericComponentInteractionCreate(@NotNull GenericComponentInteractionCreateEvent event) {
+        if(event.getType() == InteractionType.COMPONENT) {
+            if(event.getChannel().getId().equals(SteamwarDiscordBotConfig.RULES_CHANNEL) && event.getComponentId().equals("auth")) {
+                String authMessage = AuthManager.createDiscordAuthToken(event.getMember());
+                if(authMessage != null) {
+                    event.reply("Gebe innerhalb der nächsten 10 Minuten ``/verify " + authMessage + "`` auf dem Minecraft Server ein").setEphemeral(true).complete();
+                } else {
+                    event.reply("Du hast bereits einen Code am laufen").setEphemeral(true).complete();
+                }
+            }
+
+            if(event.getComponentId().equals("tada") && event.getChannelType() == ChannelType.PRIVATE) {
+                event.reply(":tada:").setEphemeral(false).complete();
+            }
+
+            if(event.getComponentId().equals("invalid") && event.getChannelType() == ChannelType.PRIVATE) {
+                SteamwarUser user = SteamwarUser.get(event.getUser().getIdLong());
+                if(user == null) {
+                    event.reply(":question: Da ist keine verknüpfung?").setEphemeral(false).complete();
+                } else {
+                    user.setDiscordId(null);
+                    event.reply(":x: Die Verknüpfung wurde beendet").setEphemeral(false).complete();
+                }
+            }
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/DiscordTicketListener.java

@@ -0,0 +1,145 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.bot.config.DiscordTicketType;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.Permission;
+import net.dv8tion.jda.api.entities.*;
+import net.dv8tion.jda.api.events.interaction.GenericComponentInteractionCreateEvent;
+import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
+import net.dv8tion.jda.api.interactions.InteractionType;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.interactions.components.selections.SelectionMenu;
+import net.md_5.bungee.api.chat.ClickEvent;
+import org.jetbrains.annotations.NotNull;
+
+import java.awt.Color;
+import java.time.Instant;
+import java.util.LinkedList;
+
+public class DiscordTicketListener extends BasicDiscordListener {
+
+    @Override
+    public void onGenericComponentInteractionCreate(@NotNull GenericComponentInteractionCreateEvent event) {
+        if(event.getType() == InteractionType.COMPONENT && event.getChannelType() == ChannelType.TEXT && event.getTextChannel().getParent() != null && event.getTextChannel().getParent().getId().equals(SteamwarDiscordBotConfig.TICKET_CATEGORY)) {
+            if(event.getTextChannel().getId().equals(SteamwarDiscordBotConfig.TICKET_CHANNEL) && SteamwarDiscordBotConfig.TICKET_TYPES.containsKey(event.getComponentId())) {
+                DiscordTicketType ticketType = SteamwarDiscordBotConfig.TICKET_TYPES.get(event.getComponentId());
+                Category ct = event.getGuild().getCategoryById(SteamwarDiscordBotConfig.TICKET_CATEGORY);
+                SteamwarUser swUser = SteamwarUser.get(event.getUser().getIdLong());
+                TextChannel ticketChannel = ct.createTextChannel((swUser == null?event.getUser().getName():swUser.getUserName()) + "-" + event.getComponentId() + "-" + System.currentTimeMillis() % 1000).complete();
+                ticketChannel.createPermissionOverride(event.getMember()).setAllow(Permission.VIEW_CHANNEL,
+                        Permission.MESSAGE_WRITE,
+                        Permission.MESSAGE_ATTACH_FILES,
+                        Permission.MESSAGE_ADD_REACTION,
+                        Permission.MESSAGE_READ,
+                        Permission.MESSAGE_EMBED_LINKS,
+                        Permission.MESSAGE_HISTORY).complete();
+                ticketChannel.getManager().setTopic(event.getUser().getId()).complete();
+
+                MessageBuilder messageBuilder = new MessageBuilder();
+                EmbedBuilder builder = new EmbedBuilder();
+                builder.setDescription(ticketType.getPreMessage());
+                builder.setTitle("Steamwar Ticket");
+                builder.setColor(Color.GREEN);
+
+                Button closeButton = Button.danger("close-" + ticketChannel.getName(), "Schliesen").withEmoji(Emoji.fromUnicode("U+26A0"));
+                messageBuilder.setEmbeds(builder.build());
+                messageBuilder.setActionRows(ActionRow.of(closeButton));
+
+                ticketChannel.sendMessage(messageBuilder.build()).complete();
+                event.reply(SteamwarDiscordBotConfig.TICKET_CREATED.replace("%channel%", ticketChannel.getAsMention())).setEphemeral(true).complete();
+                Message.team("DISCORD_TICKET_NEW", ticketChannel.getName());
+            } else if(event.getComponentId().startsWith("close-")) {
+                TextChannel logChannel = event.getGuild().getTextChannelById(SteamwarDiscordBotConfig.TICKET_LOG);
+
+                MessageBuilder builder = new MessageBuilder();
+                StringBuilder stringBuilder = new StringBuilder();
+
+                new LinkedList<>(event.getTextChannel().getIterableHistory().complete()).descendingIterator().forEachRemaining(message -> {
+                    if(message.getAuthor().isSystem() || message.getAuthor().isBot()) return;
+                    stringBuilder.append("<t:").append(message.getTimeCreated().toInstant().getEpochSecond()).append("> ")
+                            .append("**")
+                            .append(message.getAuthor().getName())
+                            .append("**: ")
+                            .append(message.getContentRaw());
+                    if(!message.getAttachments().isEmpty()) {
+                        stringBuilder.append("\n")
+                                .append("Files: ").append("\n");
+                        message.getAttachments().forEach(attachment -> stringBuilder.append(attachment.getUrl()).append("\n"));
+                    }
+
+                    stringBuilder.append("\n");
+                });
+
+                stringBuilder.append("\n");
+                stringBuilder.append("<t:").append(Instant.now().getEpochSecond()).append("> ")
+                        .append("**").append(event.getUser().getName()).append("**: ")
+                        .append("Ticket geschlossen");
+
+                EmbedBuilder embedBuilder = new EmbedBuilder();
+                embedBuilder.setColor(Color.GREEN);
+                User user = event.getJDA().retrieveUserById(event.getTextChannel().getTopic()).complete();
+                SteamwarUser swuser = SteamwarUser.get(user.getIdLong());
+
+                embedBuilder.setAuthor(user.getName(), swuser==null?"https://steamwar.de/":("https://steamwar.de/users/" + swuser.getUserName().toLowerCase() + "/"), user.getAvatarUrl());
+                embedBuilder.setTimestamp(Instant.now());
+                embedBuilder.setTitle(event.getTextChannel().getName());
+                embedBuilder.setDescription(stringBuilder);
+
+                builder.setEmbeds(embedBuilder.build());
+
+                logChannel.sendMessage(builder.build()).complete();
+
+                Message.team("DISCORD_TICKET_CLOSED", event.getTextChannel().getName());
+                event.getTextChannel().delete().reason("Closed").complete();
+            }
+        }
+    }
+
+    @Override
+    public void onGuildMessageReceived(@NotNull GuildMessageReceivedEvent event) {
+        if(event.getChannel().getParent() != null && event.getChannel().getParent().getId().equals(SteamwarDiscordBotConfig.TICKET_CATEGORY)) {
+            if(!event.getChannel().getId().equals(SteamwarDiscordBotConfig.TICKET_CHANNEL) && !event.getChannel().getId().equals(SteamwarDiscordBotConfig.TICKET_LOG)) {
+                BungeeCore.get().getProxy().getPlayers().forEach(player -> {
+                    if(event.getAuthor().isBot() || event.getAuthor().isSystem()) return;
+                    SteamwarUser user = SteamwarUser.get(player);
+                    if(user.getDiscordId() == null) {
+                        if(user.getUserGroup().isTeamGroup()) {
+                            Message.sendPrefixless("DISCORD_TICKET_MESSAGE", player, "Zur nachricht", new ClickEvent(ClickEvent.Action.OPEN_URL, event.getMessage().getJumpUrl()), event.getChannel().getName(), event.getAuthor().getName(), event.getMessage().getContentRaw());
+                        }
+                    } else {
+                        if(event.getAuthor().getId().equals(user.getDiscordId())) return;
+                        Member member = event.getGuild().retrieveMemberById(user.getDiscordId()).complete();
+                        if(member.hasPermission(event.getChannel().getManager().getChannel(), Permission.MESSAGE_WRITE)) {
+                            Message.sendPrefixless("DISCORD_TICKET_MESSAGE", player, "Zur nachricht", new ClickEvent(ClickEvent.Action.OPEN_URL, event.getMessage().getJumpUrl()), event.getChannel().getName(), event.getAuthor().getName(), event.getMessage().getContentRaw());
+                        }
+                    }
+                });
+            }
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/listeners/RolesInteractionButtonListener.java

@@ -0,0 +1,42 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.listeners;
+
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.entities.ChannelType;
+import net.dv8tion.jda.api.events.interaction.GenericComponentInteractionCreateEvent;
+import net.dv8tion.jda.api.interactions.InteractionType;
+import org.jetbrains.annotations.NotNull;
+
+public class RolesInteractionButtonListener extends BasicDiscordListener {
+
+    @Override
+    public void onGenericComponentInteractionCreate(@NotNull GenericComponentInteractionCreateEvent event) {
+        if(event.getType() == InteractionType.COMPONENT && event.getChannelType() == ChannelType.TEXT && event.getTextChannel().getId().equals(SteamwarDiscordBotConfig.ROLES_CHANNEL) && SteamwarDiscordBotConfig.ROLES.stream().anyMatch(discordRole -> discordRole.getRoleId().equals(event.getComponentId()))) {
+            if (event.getMember().getRoles().stream().anyMatch(role -> role.getId().equals(event.getComponentId()))) {
+                event.getGuild().removeRoleFromMember(event.getMember(), event.getGuild().getRoleById(event.getComponentId())).complete();
+                event.reply(SteamwarDiscordBotConfig.ROLES_REMOVED.replace("%role%", event.getGuild().getRoleById(event.getComponentId()).getAsMention())).setEphemeral(true).complete();
+            } else {
+                event.getGuild().addRoleToMember(event.getMember(), event.getGuild().getRoleById(event.getComponentId())).complete();
+                event.reply(SteamwarDiscordBotConfig.ROLES_ADDED.replace("%role%", event.getGuild().getRoleById(event.getComponentId()).getAsMention())).setEphemeral(true).complete();
+            }
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordRanks.java

@@ -0,0 +1,67 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import de.steamwar.bungeecore.sql.UserGroup;
+import lombok.experimental.UtilityClass;
+import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.entities.Member;
+import net.dv8tion.jda.api.entities.Role;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+@UtilityClass
+public class DiscordRanks {
+
+    public void update(SteamwarUser steamwarUser) {
+        if (steamwarUser.getDiscordId() == null) {
+            return;
+        }
+        Guild guild = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD);
+        Member member = guild.retrieveMemberById(steamwarUser.getDiscordId()).complete();
+        if (member == null) {
+            return;
+        }
+
+        List<Role> roleList = member.getRoles();
+        Set<String> strings = new HashSet<>(SteamwarDiscordBotConfig.RANKS.values());
+        String needed = SteamwarDiscordBotConfig.RANKS.get(steamwarUser.getUserGroup());
+        for (Role role : roleList) {
+            if (!strings.contains(role.getId())) {
+                continue;
+            }
+            if (role.getId().equals(needed)) {
+                needed = "";
+                continue;
+            }
+            guild.removeRoleFromMember(member, role).complete();
+        }
+
+        if (!needed.isEmpty()) {
+            guild.addRoleToMember(member, guild.getRoleById(needed)).complete();
+        }
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordRolesMessage.java

@@ -0,0 +1,51 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+import net.dv8tion.jda.api.requests.restaction.MessageAction;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DiscordRolesMessage {
+
+    public static void sendMessage() {
+        TextChannel channel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.ROLES_CHANNEL);
+        assert channel != null;
+        if(channel.hasLatestMessage()) {
+            channel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+
+        MessageBuilder builder = new MessageBuilder();
+        builder.setContent(SteamwarDiscordBotConfig.ROLES_BASE_MESSAGE);
+        List<Button> buttons = new ArrayList<>();
+        SteamwarDiscordBotConfig.ROLES.forEach(discordRole -> buttons.add(discordRole.toButton()));
+        builder.setActionRows(ActionRow.of(buttons));
+
+        MessageAction message = channel.sendMessage(builder.build());
+        message.complete();
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordRulesMessage.java

@@ -0,0 +1,60 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.Emoji;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+
+import java.awt.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class DiscordRulesMessage {
+
+    public static void sendMessage() {
+        TextChannel channel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.RULES_CHANNEL);
+        assert channel != null;
+        if(channel.hasLatestMessage()) {
+            channel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+
+        EmbedBuilder builder = new EmbedBuilder();
+        builder.setDescription(SteamwarDiscordBotConfig.RULES_RULES.stream().reduce((s, s2) -> s + "\n" + s2).get());
+        builder.setColor(Color.GRAY);
+        builder.setAuthor("SteamWar", "https://www.steamwar.de");
+        builder.setTitle(SteamwarDiscordBotConfig.RULES_TITLE);
+
+        List<Button> buttons = new ArrayList<>();
+        SteamwarDiscordBotConfig.RULES_LINKS.forEach(discordRulesLink -> buttons.add(discordRulesLink.toButton()));
+
+        Button authButton = Button.primary("auth", Emoji.fromUnicode("U+2705")).withLabel("Minecraft verknüpfen");
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(builder.build());
+        messageBuilder.setActionRows(ActionRow.of(buttons), ActionRow.of(authButton));
+        channel.sendMessage(messageBuilder.build()).complete();
+    }
+}

src/de/steamwar/bungeecore/bot/util/DiscordTicketMessage.java

@@ -0,0 +1,56 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.bot.util;
+
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
+import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.MessageBuilder;
+import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.interactions.components.ActionRow;
+import net.dv8tion.jda.api.interactions.components.Button;
+
+import java.awt.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class DiscordTicketMessage {
+
+    public static void sendMessage() {
+        TextChannel channel = SteamwarDiscordBot.instance().getJda().getGuildById(SteamwarDiscordBotConfig.GUILD).getTextChannelById(SteamwarDiscordBotConfig.TICKET_CHANNEL);
+        assert channel != null;
+        if(channel.hasLatestMessage()) {
+            channel.getIterableHistory().complete().forEach(message -> message.delete().complete());
+        }
+
+        EmbedBuilder builder = new EmbedBuilder();
+        builder.setDescription(SteamwarDiscordBotConfig.TICKET_MESSAGE);
+        builder.setTitle("Steamwar-Tickets");
+        builder.setColor(Color.RED);
+
+        List<Button> buttons = new ArrayList<>();
+        SteamwarDiscordBotConfig.TICKET_TYPES.forEach((s, discordTicketType) -> buttons.add(discordTicketType.toButton()));
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(builder.build());
+        messageBuilder.setActionRows(ActionRow.of(buttons));
+        channel.sendMessage(messageBuilder.build()).complete();
+    }
+}

src/de/steamwar/bungeecore/commands/AlertCommand.java

@@ -20,6 +20,7 @@
 package de.steamwar.bungeecore.commands;
 
 import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 
@@ -36,6 +37,8 @@ public class AlertCommand extends BasicCommand {
             return;
         }
 
-        Message.broadcast("ALERT", ChatColor.translateAlternateColorCodes('&', String.join(" ", args)));
+        String s = String.join(" ", args);
+        Message.broadcast("ALERT", ChatColor.translateAlternateColorCodes('&', s));
+        SteamwarDiscordBot.instance().getAnnouncementListener().announce(s);
     }
 }

src/de/steamwar/bungeecore/commands/VerifyCommand.java

@@ -0,0 +1,60 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.commands;
+
+import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.bot.AuthManager;
+import de.steamwar.bungeecore.sql.SteamwarUser;
+import net.dv8tion.jda.api.entities.Member;
+import net.md_5.bungee.api.CommandSender;
+
+import java.util.Base64;
+
+public class VerifyCommand extends BasicCommand {
+
+    public VerifyCommand() {
+        super("verify", "");
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] strings) {
+        if(strings.length < 1) {
+            Message.send("VERIFY_USAGE", sender);
+            return;
+        }
+        byte[] bytes = Base64.getDecoder().decode(strings[0]);
+        if(bytes.length != 16) {
+            Message.send("VERIFY_INVALID", sender);
+            return;
+        }
+        if(bytes[0] == 'D' && bytes[1] == 'C') {
+            Member member = AuthManager.connectAuth(SteamwarUser.get(sender.getName()), strings[0]);
+            if(member != null) {
+                BungeeCore.log(sender.getName() + " Verified with Discorduser: " + member.getIdLong());
+                Message.send("VERIFY_SUCCESS", sender, member.getUser().getAsTag());
+            } else {
+                Message.send("VERIFY_INVALID", sender);
+            }
+        } else {
+            Message.send("VERIFY_INVALID", sender);
+        }
+    }
+}

src/de/steamwar/bungeecore/listeners/ConnectionListener.java

@@ -23,6 +23,7 @@ import de.steamwar.bungeecore.BungeeCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
+import de.steamwar.bungeecore.bot.util.DiscordRanks;
 import de.steamwar.bungeecore.commands.ChallengeCommand;
 import de.steamwar.bungeecore.commands.CheckCommand;
 import de.steamwar.bungeecore.commands.MsgCommand;
@@ -94,6 +95,8 @@ public class ConnectionListener extends BasicListener {
             Message.broadcast("JOIN_FIRST", player.getName());
             newPlayers.remove(player.getUniqueId());
         }
+
+        DiscordRanks.update(user);
     }
 
     /** To redirect players to the lobby in case of server closure. */

src/de/steamwar/bungeecore/sql/SteamwarUser.java

@@ -52,10 +52,12 @@ public class SteamwarUser {
     private int team;
     private boolean leader;
     private Map<Punishment.PunishmentType, Punishment> punishments;
+    private String discordId;
 
     private static final Map<String, SteamwarUser> usersByName = new HashMap<>();
     private static final Map<UUID, SteamwarUser> usersByUUID = new HashMap<>();
     private static final Map<Integer, SteamwarUser> usersById = new HashMap<>();
+    private static final Map<String, SteamwarUser> usersByDiscord = new HashMap<>();
     private static final InetAddress LIXFEL_DE;
     private static final String API_URL = "https://api.mojang.com/users/profiles/minecraft/";
     private static final JsonParser jsonParser = new JsonParser();
@@ -76,9 +78,12 @@ public class SteamwarUser {
         userGroup = UserGroup.getUsergroup(rs.getString("UserGroup"));
         team = rs.getInt("Team");
         leader = rs.getBoolean("Leader");
+        discordId = rs.getString("DiscordId");
         usersById.put(id, this);
         usersByName.put(userName.toLowerCase(), this);
         usersByUUID.put(uuid, this);
+        if(discordId != null)
+            usersByDiscord.put(discordId, this);
         punishments = Punishment.getPunishmentsOfPlayer(id);
     }
 
@@ -146,10 +151,17 @@ public class SteamwarUser {
         return dbInit(SQL.select("SELECT * FROM UserData WHERE id = ?", id));
     }
 
+    public static SteamwarUser get(Long discordId) {
+        if(usersByDiscord.containsKey(discordId.toString()))
+            return usersByDiscord.get(discordId.toString());
+        return dbInit(SQL.select("SELECT * FROM UserData WHERE DiscordId = ?", discordId));
+    }
+
     public static void clearCache(){
         usersById.clear();
         usersByName.clear();
         usersByUUID.clear();
+        usersByDiscord.clear();
     }
 
     public static UUID loadUUID(String playerName) {
@@ -198,6 +210,19 @@ public class SteamwarUser {
         return punishments.getOrDefault(type, null);
     }
 
+    public String getDiscordId() {
+        return discordId;
+    }
+
+    public void setDiscordId(String discordId) {
+        usersByDiscord.remove(this.discordId);
+        this.discordId = discordId;
+        SQL.update("Update UserData SET DiscordId = ? WHERE id = ?", discordId, id);
+        if(discordId != null) {
+            usersByDiscord.put(discordId, this);
+        }
+    }
+
     public boolean isBanned() {
         if(!punishments.containsKey(Punishment.PunishmentType.Ban))
             return false;

src/de/steamwar/messages/BungeeCore.properties

@@ -511,4 +511,14 @@ WHOIS_TEAM=§7Team§8: §e[§{0}{1}§e] {2}
 WHOIS_TEAM_HOVER=§e{0} anzeigen
 WHOIS_PUNISHMENTS=§7Strafen:
 WHOIS_PUNISHMENT=§7{0}§8» §f§l{1}: §e{2} - {3} §f{4}
-WHOIS_NO_PUNISHMENT=§a✓ §7Der Spieler hat noch nichts getan.
+WHOIS_NO_PUNISHMENT=§a✓ §7Der Spieler hat noch nichts getan.
+
+#VerifyCommand
+VERIFY_USAGE=§c/verify [Code]
+VERIFY_INVALID=§cInvalider Code
+VERIFY_SUCCESS=§7Erfolgreich mit dem Discord Account §e{0} §7verknüpft
+
+#Discord
+DISCORD_TICKET_MESSAGE=§7Ticket §e{0}§7» §f§l{1}: §7{2}
+DISCORD_TICKET_NEW=§7Ticket §e{0}§7» §aTicket wurde geöffnet!
+DISCORD_TICKET_CLOSED=§7Ticket §e{0}§7» §cTicket wurde geschlossen!