Convert to Typescript

src/commands/eyecandy.ts

@@ -0,0 +1,62 @@
+import { SlashCommandBuilder, ChatInputCommandInteraction } from 'discord.js';
+import axios from 'axios';
+
+const GIPHY_API_URL = 'http://api.giphy.com/v1/gifs/search';
+
+// Initialise the command data.
+export const data = new SlashCommandBuilder()
+  .setName('eyecandy')
+  .setDescription('Returns a random gif of Gerard Butler.');
+
+console.log(`Loaded ${data.name} command.`);
+
+/**
+ * Execute the command, fetch a random Gerard Butler gif, and send it 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();
+
+  if (!process.env.GIPHY_API_KEY) {
+    await interaction.reply('The bot is missing the GIPHY API key.');
+    return;
+  }
+
+  try {
+    // Fetch a random gif of Gerard Butler.
+    const gifUrl = await fetchGif();
+
+    // Reply with the gif.
+    await interaction.editReply(gifUrl);
+  } catch (error: any) {
+    console.error('Error executing the command:', error.message);
+    await interaction.editReply(`An error occurred: ${error.message}`);
+  }
+}
+
+/**
+ * Fetch a random gif of Gerard Butler from Giphy.
+ * @returns A promise that resolves to the URL of the gif.
+ * @throws An error if no gif is found or if the request fails.
+ */
+async function fetchGif(): Promise<string> {
+  const randomOffset = Math.floor(Math.random() * 100);
+  const giphyQueryUrl = `${GIPHY_API_URL}?api_key=${process.env.GIPHY_API_KEY}&q=gerard+butler&limit=1&offset=${randomOffset}`;
+
+  try {
+    const response = await axios.get(giphyQueryUrl, { timeout: 5000 });
+    const result = response.data;
+
+    if (result.data.length === 0) {
+      throw new Error('No gifs found for the given query.');
+    }
+
+    return result.data[0].images.original.url;
+  } catch (error: any) {
+    console.error('Error fetching GIF:', error.message);
+    throw new Error('Failed to retrieve a GIF from Giphy.');
+  }
+}