Implement format update command

src/main/java/wtf/beatrice/nounspicker/commands/NounsCommand.java

@@ -8,6 +8,7 @@ import wtf.beatrice.nounspicker.NounsPicker;
 import wtf.beatrice.nounspicker.commands.subcommands.NounsCreateSubCommand;
 import wtf.beatrice.nounspicker.commands.subcommands.NounsDeleteSubCommand;
 import wtf.beatrice.nounspicker.commands.subcommands.NounsSetSubCommand;
+import wtf.beatrice.nounspicker.commands.subcommands.NounsUpdateSubCmd;
 
 public class NounsCommand implements CommandExecutor
 {
@@ -39,6 +40,8 @@ public class NounsCommand implements CommandExecutor
                 return NounsCreateSubCommand.run(sender, args);
             case "delete":
                 return NounsDeleteSubCommand.run(sender, args);
+            case "update":
+                return NounsUpdateSubCmd.run(sender, args);
         }
 
 

src/main/java/wtf/beatrice/nounspicker/commands/subcommands/NounsCreateSubCommand.java

@@ -11,7 +11,6 @@ public class NounsCreateSubCommand
                               @NotNull String[] args)
     {
 
-
         if(args.length < 3)
         {
             sender.sendMessage("usage: /nouns create <pronoun> <format>");

src/main/java/wtf/beatrice/nounspicker/commands/subcommands/NounsUpdateSubCmd.java

@@ -0,0 +1,39 @@
+package wtf.beatrice.nounspicker.commands.subcommands;
+
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+import wtf.beatrice.nounspicker.utils.Cache;
+
+public class NounsUpdateSubCmd
+{
+
+
+    public static boolean run(@NotNull CommandSender sender,
+                              @NotNull String[] args) {
+
+
+        if (args.length < 3) {
+            sender.sendMessage("usage: /nouns update <pronoun> <format>");
+            return true;
+        }
+
+        String pronoun = args[1].toLowerCase();
+        if(!Cache.dbManager.isPronounValid(pronoun)) {
+            sender.sendMessage("Invalid pronoun " + pronoun + "!");
+            return true;
+        }
+
+        int pronounId = Cache.dbManager.getPronounId(pronoun);
+        String oldFormat = Cache.dbManager.getPronounFormat(pronounId);
+        String newFormat = args[2];
+
+        if(Cache.dbManager.updatePronounFormat(pronounId, newFormat)) {
+            sender.sendMessage("Format of pronoun " + pronoun + " updated from " + oldFormat + " to " + newFormat + "!");
+            return true;
+        } else {
+            sender.sendMessage("Error updating pronoun format! Please check console for details.");
+            return true;
+        }
+
+    }
+}

src/main/java/wtf/beatrice/nounspicker/utils/DatabaseManager.java

@@ -287,5 +287,22 @@ public class DatabaseManager
         return false;
     }
 
+    public boolean updatePronounFormat(int pronounId, String newFormat) {
+
+        String query = "UPDATE pronouns SET format=? " +
+                "WHERE id=?;";
+
+        try(PreparedStatement pStatement = dbConnection.prepareStatement(query)) {
+            pStatement.setString(1, newFormat);
+            pStatement.setInt(2, pronounId);
+            pStatement.executeUpdate();
+            return true;
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+
+        return false;
+    }
+
 
 }