Add a legacy field to players

src/main/java/me/braydon/mc/model/Player.java

@@ -65,4 +65,13 @@ public class Player {
      * The profile actions this player has, null if none.
      */
     private final ProfileAction[] profileActions;
+
+    /**
+     * Is this player legacy?
+     * <p>
+     * A "Legacy" player is a player that
+     * has not yet migrated to a Mojang account.
+     * </p>
+     */
+    private final boolean legacy;
 }

src/main/java/me/braydon/mc/model/cache/CachedPlayer.java

@@ -65,8 +65,8 @@ public final class CachedPlayer extends Player implements Serializable {
 
     public CachedPlayer(@NonNull String cacheId, @NonNull UUID uniqueId, @NonNull String username, @NonNull Skin skin,
                         Cape cape, @NonNull MojangProfileToken.ProfileProperty[] properties, ProfileAction[] profileActions,
-                        long cached) {
-        super(uniqueId, username, skin, cape, properties, profileActions);
+                        boolean legacy, long cached) {
+        super(uniqueId, username, skin, cape, properties, profileActions, legacy);
         this.cacheId = cacheId;
         this.cached = cached;
     }

src/main/java/me/braydon/mc/model/token/MojangProfileToken.java

@@ -61,6 +61,15 @@ public final class MojangProfileToken {
      */
     @NonNull private final ProfileAction[] profileActions;
 
+    /**
+     * Is this profile legacy?
+     * <p>
+     * A "Legacy" profile is a profile that
+     * has not yet migrated to a Mojang account.
+     * </p>
+     */
+    private final boolean legacy;
+
     /**
      * Get the properties of this skin.
      *

src/main/java/me/braydon/mc/service/MojangService.java

@@ -294,7 +294,7 @@ public final class MojangService {
             CachedPlayer player = new CachedPlayer(cacheId, uuid, token.getName(),
                     skinProperties.getSkin() == null ? Skin.DEFAULT_STEVE : skinProperties.getSkin(),
                     skinProperties.getCape(), token.getProperties(), profileActions.length == 0 ? null : profileActions,
-                    System.currentTimeMillis()
+                    token.isLegacy(), System.currentTimeMillis()
             );
             // Store in the cache
             playerCache.save(player);