feat: initial commit

src/modules/images/getBannerImage.ts

@@ -0,0 +1,19 @@
+import { join } from "path";
+
+import { AttachmentData } from "../../interfaces/commands/AttachmentData";
+import { RegionName } from "../../interfaces/weather/names/RegionName";
+
+/**
+ * Selects one of the random banner images from the banner folder.
+ *
+ * @param {RegionName} region The name of the region.
+ * @returns {AttachmentData} The banner image attachment data.
+ */
+export const getBannerImage = (region: RegionName): AttachmentData => {
+  const fileName = `${region}${Math.ceil(Math.random() * 3)}.png`;
+  const filePath = join(process.cwd(), "src", "assets", "banners", fileName);
+  return {
+    attachmentString: `attachment://${fileName}`,
+    filePath,
+  };
+};