fix name parser

Author: devksingh4

src/common/utils.ts

@@ -2,6 +2,9 @@ export function transformCommaSeperatedName(name: string) {
   if (name.includes(",")) {
     try {
       const split = name.split(",");
+      if (split.filter((x) => x !== " " && x !== "").length !== 2) {
+        return name;
+      }
       return `${split[1].slice(1, split[1].length).split(" ")[0]} ${split[0]}`;
     } catch {
       return name;

tests/unit/common/utils.test.ts

@@ -0,0 +1,29 @@
+import { expect, test, describe } from "vitest";
+import { transformCommaSeperatedName } from "../../../src/common/utils.js";
+
+describe("Comma-seperated name transformer tests", () => {
+  test("Already-transformed names are returned as-is", () => {
+    const output = transformCommaSeperatedName("Test User");
+    expect(output).toEqual("Test User");
+  });
+  test("Last, First is returned as First Last", () => {
+    const output = transformCommaSeperatedName("User, Test");
+    expect(output).toEqual("Test User");
+  });
+  test("Last, First Middle is returned as First Last", () => {
+    const output = transformCommaSeperatedName("User, Test Thing");
+    expect(output).toEqual("Test User");
+  });
+  test("`Last, ` is returned as-is", () => {
+    const output = transformCommaSeperatedName("User, ");
+    expect(output).toEqual("User, ");
+  });
+  test("`Last,` is returned as-is", () => {
+    const output = transformCommaSeperatedName("User,");
+    expect(output).toEqual("User,");
+  });
+  test("`, Test` is returned as-is", () => {
+    const output = transformCommaSeperatedName(", Test");
+    expect(output).toEqual(", Test");
+  });
+});