Add EventManager

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

@@ -21,27 +21,23 @@ 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.RolesInteractionButtonListener;
 import de.steamwar.bungeecore.bot.util.DiscordRolesMessage;
 import de.steamwar.bungeecore.bot.util.DiscordRulesMessage;
 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.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.ActivityFlag;
-import net.dv8tion.jda.api.entities.RichPresence;
 import net.dv8tion.jda.api.hooks.ListenerAdapter;
 import net.dv8tion.jda.internal.entities.EntityBuilder;
-import net.dv8tion.jda.internal.entities.SelfUserImpl;
 import net.md_5.bungee.api.ProxyServer;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import javax.security.auth.login.LoginException;
-import java.util.EnumSet;
 import java.util.concurrent.TimeUnit;
 
 public class SteamwarDiscordBot {
@@ -58,112 +54,6 @@ public class SteamwarDiscordBot {
     public SteamwarDiscordBot() {
         INSTANCE = this;
         JDABuilder builder = JDABuilder.createDefault(SteamwarDiscordBotConfig.TOKEN);
-        /*builder.setActivity(new RichPresence() {
-            @Override
-            public long getApplicationIdLong() {
-                return 869611389818400779L;
-            }
-
-            @NotNull
-            @Override
-            public String getApplicationId() {
-                return "869611389818400779";
-            }
-
-            @Nullable
-            @Override
-            public String getSessionId() {
-                return null;
-            }
-
-            @Nullable
-            @Override
-            public String getSyncId() {
-                return null;
-            }
-
-            @Override
-            public int getFlags() {
-                return ActivityFlag.PLAY.getRaw();
-            }
-
-            @Override
-            public EnumSet<ActivityFlag> getFlagSet() {
-                return EnumSet.of(ActivityFlag.PLAY);
-            }
-
-            @Nullable
-            @Override
-            public String getState() {
-                return "Steamwar.de";
-            }
-
-            @Nullable
-            @Override
-            public String getDetails() {
-                return "Spielt auf Steamwar.de";
-            }
-
-            @Nullable
-            @Override
-            public Party getParty() {
-                return new Party(null, 1, 100);
-            }
-
-            @Nullable
-            @Override
-            public Image getLargeImage() {
-                return null;
-            }
-
-            @Nullable
-            @Override
-            public Image getSmallImage() {
-                return null;
-            }
-
-            @Override
-            public boolean isRich() {
-                return true;
-            }
-
-            @Nullable
-            @Override
-            public RichPresence asRichPresence() {
-                return this;
-            }
-
-            @NotNull
-            @Override
-            public String getName() {
-                return "SteamWar";
-            }
-
-            @Nullable
-            @Override
-            public String getUrl() {
-                return null;
-            }
-
-            @NotNull
-            @Override
-            public ActivityType getType() {
-                return ActivityType.DEFAULT;
-            }
-
-            @Nullable
-            @Override
-            public Timestamps getTimestamps() {
-                return null;
-            }
-
-            @Nullable
-            @Override
-            public Emoji getEmoji() {
-                return null;
-            }
-        });*/
-
         builder.setStatus(OnlineStatus.ONLINE);
         try {
             jda = builder.build();
@@ -176,7 +66,11 @@ public class SteamwarDiscordBot {
             e.printStackTrace();
         }
         activity();
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), this::activity, 30, 30, TimeUnit.SECONDS);
+        EventManager.update();
+        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
+            activity();
+            EventManager.update();
+        }, 30, 30, TimeUnit.SECONDS);
         DiscordRolesMessage.sendMessage();
         DiscordRulesMessage.sendMessage();
 

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

@@ -28,6 +28,7 @@ public class SteamwarDiscordBotConfig {
 
     public static String TOKEN;
     public static String GUILD;
+    public static String EVENTS_CHANNEL;
     public static String ROLES_CHANNEL;
     public static String ROLES_BASE_MESSAGE;
     public static String ROLES_ADDED;
@@ -41,6 +42,7 @@ public class SteamwarDiscordBotConfig {
     public static void loadConfig(Configuration config) {
         TOKEN = config.getString("token");
         GUILD = config.getString("guild");
+        EVENTS_CHANNEL = config.getString("events-channel");
         Configuration rolesSection = config.getSection("roles-claim");
         ROLES_CHANNEL = rolesSection.getString("channel");
         ROLES_BASE_MESSAGE = rolesSection.getString("base");

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

@@ -0,0 +1,105 @@
+/*
+ * 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 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;
+
+@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()).append(":R>\n");
+            }
+            st.append("Start: <t:").append(event.getStart().getTime()).append(":R>");
+            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");
+
+        EventFight.getEvent(event.getEventID()).forEach(eventFight -> {
+            embedBuilder.addField(Team.get(eventFight.getTeamBlue()) + " vs. " + Team.get(eventFight.getTeamRed()), "<t:" + eventFight.getStartTime().getTime() + ":R>", true);
+        });
+
+        MessageBuilder messageBuilder = new MessageBuilder();
+        messageBuilder.setEmbeds(embedBuilder.build());
+        if (message == null) {
+            message = textChannel.sendMessage(messageBuilder.build()).complete();
+        } else {
+            message.editMessage(messageBuilder.build()).complete();
+        }
+    }
+
+}