added certifactions and configurations, util function for constructing image paths

src/utils/getImagePath.ts

@@ -6,7 +6,11 @@
  * @param {string} baseUrl base image url
  * @param {string} fileSize file size
  * @param {string} imagePath raw image path
+ * @param {boolean} svg get svg version if true
  */
-export const getFullImagePath = (baseUrl: string, fileSize: string, imagePath: string): string  => {
-  return `${baseUrl}${fileSize}${imagePath}`;
+export const getFullImagePath = (baseUrl: string, fileSize: string, imagePath: string, svg =  false): string  => {
+  const imagePathArr = imagePath.split('.');
+  const imageFormat = svg ? 'svg' : imagePathArr[1];
+
+  return `${baseUrl}${fileSize}${imagePathArr[0]}.${imageFormat}`;
 };