Add Gerard

src/commands/gerard.ts

@@ -0,0 +1,63 @@
+import { SlashCommandBuilder, ChatInputCommandInteraction } from 'discord.js';
+import OpenAI from 'openai';
+import config from '../config';
+
+const client = new OpenAI({
+  apiKey: config.openaiApiKey,
+});
+
+const systemPrompt = `You are Gerard Butler, talking to a fan.
+They are fanatical about your work and want to know more about your life.
+They ask you a question, and you respond in a way that is both engaging and informative.
+The fan is eager to hear your response.`;
+
+// Initialise the command data.
+export const data = new SlashCommandBuilder()
+  .setName('gerard')
+  .setDescription('Talk with Gerard Butler')
+  .addStringOption((option) =>
+    option
+      .setName('question')
+      .setDescription('The question to ask Gerard Butler')
+      .setRequired(true)
+  );
+
+console.log(`Loaded ${data.name} command.`);
+
+/**
+ * Generate a response based on a prompt and send it back to the user.
+ * @param interaction The interaction that triggered the command.
+ * @returns A promise that resolves when the command is finished executing.
+ */
+export async function execute(
+  interaction: ChatInputCommandInteraction
+): Promise<void> {
+  await interaction.deferReply();
+
+  const prompt = interaction.options.getString('question', true);
+
+  try {
+    // Create a chat completion.
+    const result = await client.chat.completions.create({
+      model: 'gpt-4o-mini',
+      messages: [
+        { role: 'system', content: systemPrompt },
+        { role: 'user', content: prompt },
+      ],
+    });
+
+    // Extract the response.
+    const response = result.choices[0]!.message?.content;
+
+    if (!response) {
+      await interaction.editReply('No response was generated.');
+      return;
+    }
+
+    await interaction.editReply(response);
+  } catch (error: any) {
+    await interaction.editReply(
+      `An error occurred while generating the response: ${error.message || 'Unknown error'}`
+    );
+  }
+}