Refactored for proper builder design

src/main/java/dev/salmonllama/fsbot/database/controllers/OutfitController.java

@@ -10,6 +10,7 @@ import dev.salmonllama.fsbot.database.models.Outfit;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.sql.Time;
 import java.sql.Timestamp;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
@@ -36,7 +37,7 @@ public class OutfitController {
         });
     }
 
-    public static CompletableFuture<Outfit> findRandom() {
+    public static CompletableFuture<Optional<Outfit>> findRandom() {
         return CompletableFuture.supplyAsync(() -> {
             try {
                 return findRandomExec();
@@ -87,28 +88,28 @@ public class OutfitController {
     }
 
     private static void insertExec(Outfit outfit) throws SQLException {
-        if (outfit.created == null) {
+        if (outfit.getCreated() == null) {
-            outfit.created = new Timestamp(System.currentTimeMillis());
+            outfit.setCreated(new Timestamp(System.currentTimeMillis()));
         }
 
-        if (outfit.updated == null) {
+        if (outfit.getUpdated() == null) {
-            outfit.updated = new Timestamp(System.currentTimeMillis());
+            outfit.setUpdated(new Timestamp(System.currentTimeMillis()));
         }
 
         FSDB.get().insert(
                 "INSERT INTO " +
-                        "outfits('id', 'link', 'submitter', 'tag', 'created', 'updated', 'deleted', 'featured', 'display_count', 'deletion_hash') " +
+                        "outfits('id', 'link', 'submitter', 'tag', 'created', 'updated', 'deleted', 'featured', 'display_count', 'delete_hash') " +
                         "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
-                outfit.id,
+                outfit.getId(),
-                outfit.link,
+                outfit.getLink(),
-                outfit.submitter,
+                outfit.getSubmitter(),
-                outfit.tag,
+                outfit.getTag(),
-                outfit.created,
+                outfit.getCreated(),
-                outfit.updated,
+                outfit.getUpdated(),
-                outfit.deleted,
+                outfit.isDeleted(),
-                outfit.featured,
+                outfit.isFeatured(),
-                outfit.displayCount,
+                outfit.getDisplayCount(),
-                outfit.deletionHash
+                outfit.getDeleteHash()
                 );
     }
 
@@ -125,16 +126,17 @@ public class OutfitController {
         return Optional.empty();
     }
 
-    private static Outfit findRandomExec() throws SQLException {
+    private static Optional<Outfit> findRandomExec() throws SQLException {
         ResultSet rs = FSDB.get().select("SELECT * FROM outfits WHERE deleted = 0 ORDER BY random() LIMIT 1");
 
-        Outfit outfit = new Outfit();
         if (rs.next()) {
-            outfit = mapObject(rs);
+            Outfit outfit = mapObject(rs);
+            FSDB.get().close(rs);
+            return Optional.of(outfit);
         }
-        FSDB.get().close(rs);
 
-        return outfit;
+        FSDB.get().close(rs);
+        return Optional.empty();
     }
 
     private static Optional<Outfit> findRandomByTagExec(String tag) throws SQLException {
@@ -188,17 +190,13 @@ public class OutfitController {
     }
 
     private static Outfit mapObject(ResultSet rs) throws SQLException {
-        Outfit outfit = new Outfit();
+        return new Outfit.OutfitBuilder(rs.getString("id"), rs.getString("link"), rs.getString("submitter"), rs.getString("tag"))
-        outfit.id = rs.getString("id");
+                .setCreated(new Timestamp(rs.getLong("created")))
-        outfit.link = rs.getString("link");
+                .setUpdated(new Timestamp((rs.getLong("updated"))))
-        outfit.tag = rs.getString("tag");
+                .setDeleted(rs.getBoolean("deleted"))
-        outfit.submitter = rs.getString("submitter");
+                .setFeatured(rs.getBoolean("featured"))
-        outfit.created = new Timestamp(rs.getLong("created"));
+                .setDisplayCount(rs.getInt("display_count"))
-        outfit.updated = new Timestamp(rs.getLong("updated"));
+                .setDeleteHash(rs.getString("delete_hash"))
-        outfit.deleted = rs.getBoolean("deleted");
+                .build();
-        outfit.featured = rs.getBoolean("featured");
-        outfit.displayCount = rs.getInt("display_count");
-        outfit.deletionHash = rs.getString("deletion_hash");
-        return outfit;
     }
 }

src/main/java/dev/salmonllama/fsbot/database/models/Outfit.java

@@ -10,19 +10,76 @@ import dev.salmonllama.fsbot.database.DatabaseModel;
 import java.sql.Timestamp;
 
 public class Outfit extends DatabaseModel {
-    public String id = "";
+    private String id = "";
-    public String link = "";
+    private String link = "";
-    public String submitter = "";
+    private String submitter = "";
-    public String tag = "";
+    private String tag = "";
-    public Timestamp created = null;
+    private Timestamp created = null;
-    public Timestamp updated = null;
+    private Timestamp updated = null;
-    public boolean deleted = false;
+    private boolean deleted = false;
-    public boolean featured = false;
+    private boolean featured = false;
-    public int displayCount = 0;
+    private int displayCount = 0;
-    public String deletionHash = "";
+    private String deleteHash = "";
 
-    public Outfit() {
+    public Outfit(OutfitBuilder builder) {
+        id = builder.id;
+        link = builder.link;
+        submitter = builder.submitter;
+        tag = builder.tag;
+        created = builder.created;
+        updated = builder.updated;
+        deleted = builder.deleted;
+        featured = builder.featured;
+        displayCount = builder.displayCount;
+        deleteHash = builder.deleteHash;
+    }
 
+    public String getId() {
+        return id;
+    }
+
+    public String getLink() {
+        return link;
+    }
+
+    public String getSubmitter() {
+        return submitter;
+    }
+
+    public String getTag() {
+        return tag;
+    }
+
+    public Timestamp getCreated() {
+        return created;
+    }
+
+    public void setCreated(Timestamp c) {
+        this.created = c;
+    }
+
+    public Timestamp getUpdated() {
+        return updated;
+    }
+
+    public void setUpdated(Timestamp u) {
+        this.updated = u;
+    }
+
+    public boolean isDeleted() {
+        return deleted;
+    }
+
+    public boolean isFeatured() {
+        return featured;
+    }
+
+    public int getDisplayCount() {
+        return displayCount;
+    }
+
+    public String getDeleteHash() {
+        return deleteHash;
     }
 
     public static String schema() {
@@ -36,13 +93,67 @@ public class Outfit extends DatabaseModel {
                 "deleted TEXT," +
                 "featured TEXT," +
                 "display_count INT," +
-                "deletion_hash TEXT)";
+                "delete_hash TEXT)";
     }
 
     @Override
     public String toString() {
         return String.format("Outfit: [id: %s, link: %s, submitter: %s, tag: %s, created: %s, updated: %s, deleted: %s, featured: %s, display count: %s, deletion hash: %s]",
-                id, link, submitter, tag, created, updated, deleted, featured, displayCount, deletionHash
+                id, link, submitter, tag, created, updated, deleted, featured, displayCount, deleteHash
         );
     }
+
+    public static class OutfitBuilder {
+        private String id;
+        private String link;
+        private String submitter;
+        private String tag;
+        private Timestamp created = null;
+        private Timestamp updated = null;
+        private boolean deleted = false;
+        private boolean featured = false;
+        private int displayCount = 0;
+        private String deleteHash = "";
+
+        public OutfitBuilder(String id, String link, String submitter, String tag) {
+            this.id = id;
+            this.link = link;
+            this.submitter = submitter;
+            this.tag = tag;
+        }
+
+        public OutfitBuilder setCreated(Timestamp created) {
+            this.created = created;
+            return this;
+        }
+
+        public OutfitBuilder setUpdated(Timestamp updated) {
+            this.updated = updated;
+            return this;
+        }
+
+        public OutfitBuilder setDeleted(boolean deleted) {
+            this.deleted = deleted;
+            return this;
+        }
+
+        public OutfitBuilder setFeatured(boolean featured) {
+            this.featured = featured;
+            return this;
+        }
+
+        public OutfitBuilder setDisplayCount(int displayCount) {
+            this.displayCount = displayCount;
+            return this;
+        }
+
+        public OutfitBuilder setDeleteHash(String deletionHash) {
+            this.deleteHash = deletionHash;
+            return this;
+        }
+
+        public Outfit build() {
+            return new Outfit(this);
+        }
+    }
 }