#6 Initial work on implementing playlists

src/main/java/net/locusworks/discord/eighttrack/database/repos/GuildPlaylistRepository.java

@@ -0,0 +1,48 @@
+/**
+ *
+ * Project: Eight Track, File: GuildSongRepository.java
+ *
+ * Copyright 2019-2019 Locusworks LLC.
+ * All rights reserved. Federal copyright law prohibits unauthorized reproduction by
+ * any means and imposes fines up to $25,000 for violation.  No part of this material
+ * may be reproduced, transmitted, transcribed, stored in a retrieval system, copied,
+ * modified, duplicated, adapted or translated into another program language in any
+ * form or by any means, electronic, mechanical, photocopying, recording, or
+ * otherwise, without the prior written permission from Locusworks. Locusworks
+ * affirms that Eight-Track(R) software and data is subject to United States
+ * Government Purpose Rights.  Contact Locusworks, 1313 Lawnview Drive
+ * Forney TX 75126, (802) 488-0438, for commercial licensing opportunities.
+ *
+ * IN NO EVENT SHALL LOCUSWORKS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL,
+ * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF LOCUSWORKS HAS BEEN
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  NO RESPONSIBILITY IS ASSUMED BY
+ * LOCUSWORKS FOR ITS USE, OR FOR ANY INFRINGEMENTS OF PATENTS OR OTHER RIGHTS OF
+ * THIRD PARTIES RESULTING FROM ITS USE.  LOCUSWORKS SPECIFICALLY DISCLAIMS ANY
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE AND
+ * ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED HEREUNDER IS PROVIDED "AS
+ * IS". LOCUSWORKS HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS.
+ */
+package net.locusworks.discord.eighttrack.database.repos;
+
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.CrudRepository;
+
+import net.locusworks.discord.eighttrack.database.entities.DiscordGuild;
+import net.locusworks.discord.eighttrack.database.entities.GuildPlaylist;
+
+public interface GuildPlaylistRepository extends CrudRepository<GuildPlaylist, Long> {
+  
+  GuildPlaylist findByGuildAndUserIdAndPlaylist(DiscordGuild guild, Long userId, String playlist);
+  
+  @Query("SELECT gpl FROM GuildPlaylist gpl WHERE gpl.guild.guildId = ?1 AND gpl.userId = ?2 AND gpl.playlist = ?3 ")
+  GuildPlaylist findByGuildAndUserIdAndPlaylist(Long guild, Long userId, String playlist);
+  
+  GuildPlaylist findByGuildAndUserId(DiscordGuild guild, Long userId);
+  
+  @Query("SELECT gpl FROM GuildPlaylist gpl WHERE gpl.guild.guildId = ?1 AND gpl.userId = ?2 AND gpl.playlist = ?3 ")
+  GuildPlaylist findByGuildAndUserId(Long guild, Long userId);
+  
+}

src/main/java/net/locusworks/discord/eighttrack/database/repos/GuildPlaylistSongRepository.java

@@ -0,0 +1,42 @@
+/**
+ *
+ * Project: Eight Track, File: GuildSongRepository.java
+ *
+ * Copyright 2019-2019 Locusworks LLC.
+ * All rights reserved. Federal copyright law prohibits unauthorized reproduction by
+ * any means and imposes fines up to $25,000 for violation.  No part of this material
+ * may be reproduced, transmitted, transcribed, stored in a retrieval system, copied,
+ * modified, duplicated, adapted or translated into another program language in any
+ * form or by any means, electronic, mechanical, photocopying, recording, or
+ * otherwise, without the prior written permission from Locusworks. Locusworks
+ * affirms that Eight-Track(R) software and data is subject to United States
+ * Government Purpose Rights.  Contact Locusworks, 1313 Lawnview Drive
+ * Forney TX 75126, (802) 488-0438, for commercial licensing opportunities.
+ *
+ * IN NO EVENT SHALL LOCUSWORKS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL,
+ * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF LOCUSWORKS HAS BEEN
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  NO RESPONSIBILITY IS ASSUMED BY
+ * LOCUSWORKS FOR ITS USE, OR FOR ANY INFRINGEMENTS OF PATENTS OR OTHER RIGHTS OF
+ * THIRD PARTIES RESULTING FROM ITS USE.  LOCUSWORKS SPECIFICALLY DISCLAIMS ANY
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE AND
+ * ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED HEREUNDER IS PROVIDED "AS
+ * IS". LOCUSWORKS HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS.
+ */
+package net.locusworks.discord.eighttrack.database.repos;
+
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
+
+import net.locusworks.discord.eighttrack.database.entities.GuildPlaylist;
+import net.locusworks.discord.eighttrack.database.entities.GuildPlaylistSong;
+
+public interface GuildPlaylistSongRepository extends CrudRepository<GuildPlaylistSong, Long> {
+  
+  List<GuildPlaylistSong> findByGuildPlaylist(GuildPlaylist gpl);
+  
+  
+}

src/main/java/net/locusworks/discord/eighttrack/handlers/GuildMusicHandler.java

@@ -58,6 +58,7 @@ import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
 import net.dv8tion.jda.api.managers.AudioManager;
 import net.locusworks.crypto.utils.HashUtils;
 import net.locusworks.discord.eighttrack.database.entities.DiscordGuild;
+import net.locusworks.discord.eighttrack.database.entities.GuildPlaylist;
 import net.locusworks.discord.eighttrack.database.entities.GuildSong;
 import net.locusworks.discord.eighttrack.database.entities.Song;
 import net.locusworks.discord.eighttrack.scheduler.TrackScheduler;
@@ -437,7 +438,44 @@ public class GuildMusicHandler {
   }
 
   private void addPlayList(GuildMessageReceivedEvent event, List<String> commands) {
-    // TODO Auto-generated method stub
+    if (commands == null || commands.isEmpty()) {
+      event.getChannel().sendMessage(event.getAuthor().getAsMention() + " you have to provide the playlist to create a new playlist (no spaces in name) and optionally a list of uuids for songs to add").queue();
+      return;
+    }
+
+    Long guildId = event.getGuild().getIdLong();
+
+    DiscordGuild guild = guildSongRepoService.getGuildRepo().findByGuildId(guildId);
+    if (guild == null) {
+      event.getChannel().sendMessage("Unable to find guild in local database. Please contact administrator").queue();
+      return;
+    }
+
+    String playlist = commands.remove(0);
+
+    long userId = event.getMember().getIdLong();
+
+    GuildPlaylist gpl = guildSongRepoService.getGuildPlaylistRepo().findByGuildAndUserIdAndPlaylist(guild, userId, playlist);
+    boolean newList = false;
+    if (gpl != null && commands.isEmpty()) {
+      event.getChannel().sendMessage(event.getAuthor().getAsMention() + " a playlist with the name " + playlist + " already exist for you.").queue();
+      return;
+    } else {
+      newList = true;
+      gpl = new GuildPlaylist();
+      gpl.setDateAdded(new Date());
+      gpl.setGuild(guild);
+      gpl.setPlaylist(playlist);
+      gpl.setUserId(userId);
+      guildSongRepoService.getGuildPlaylistRepo().save(gpl);
+    }
+
+    if (commands.isEmpty() && newList) {
+      event.getChannel().sendMessage(event.getAuthor().getAsMention() + " playlist " + playlist + " successfully created.").queue();
+      return;
+    }
+
+
 
   }
 }

src/main/java/net/locusworks/discord/eighttrack/services/GuildSongRepoService.java

@@ -30,6 +30,8 @@ package net.locusworks.discord.eighttrack.services;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import net.locusworks.discord.eighttrack.database.repos.GuildPlaylistRepository;
+import net.locusworks.discord.eighttrack.database.repos.GuildPlaylistSongRepository;
 import net.locusworks.discord.eighttrack.database.repos.GuildRepository;
 import net.locusworks.discord.eighttrack.database.repos.GuildSongRepository;
 import net.locusworks.discord.eighttrack.database.repos.SongRepository;
@@ -43,6 +45,12 @@ public class GuildSongRepoService {
   @Autowired
   private GuildSongRepository guildSongRepo;
   
+  @Autowired 
+  private GuildPlaylistRepository guildPlaylistRepo;
+  
+  @Autowired
+  private GuildPlaylistSongRepository guildPlaylistSongRepo;
+  
   @Autowired
   private SongRepository songRepo;
 
@@ -60,6 +68,20 @@ public class GuildSongRepoService {
     return guildSongRepo;
   }
 
+  /**
+   * @return the guildPlaylistRepo
+   */
+  public final GuildPlaylistRepository getGuildPlaylistRepo() {
+    return guildPlaylistRepo;
+  }
+
+  /**
+   * @return the guildPlaylistSongRepo
+   */
+  public final GuildPlaylistSongRepository getGuildPlaylistSongRepo() {
+    return guildPlaylistSongRepo;
+  }
+
   /**
    * @return the songRepo
    */