Add semicolons and refactor name

Author: BANOnotIT

src/routes/postSkipSegments.ts

@@ -500,9 +500,9 @@ export async function postSkipSegments(req: Request, res: Response): Promise<Res
         proxySubmission(req);
     }
 
-    const unsupportedValue = getUnsupportedService(req.query.service, req.body.service)
-    if (unsupportedValue) {
-        return res.status(400).send(`Service is not supported: ${unsupportedValue}`);
+    const unsupportedService = getUnsupportedService(req.query.service, req.body.service);
+    if (unsupportedService) {
+        return res.status(400).send(`Service is not supported: ${unsupportedService}`);
     }
 
     // eslint-disable-next-line prefer-const

src/utils/getService.ts

@@ -16,7 +16,7 @@ export function getService<T extends string>(...value: T[]): Service {
     return Service.YouTube;
 }
 
-export function getUnsupportedService<T extends string>(...value: T[]): string | undefined {
+export function getUnsupportedService<T extends string>(...value: T[]): string | null {
     const serviceByName = Object.values(Service).reduce((acc, serviceName) => {
         acc[serviceName.toLowerCase()] = serviceName;
 
@@ -25,12 +25,12 @@ export function getUnsupportedService<T extends string>(...value: T[]): string |
 
     let unsupportedValue;
     for (const name of value) {
-        const cleanName = name?.trim().toLowerCase()
+        const cleanName = name?.trim().toLowerCase();
         if (cleanName in serviceByName) {
-            return null
+            return null;
         }
-        if(cleanName) unsupportedValue = name
+        if (cleanName) unsupportedValue = name;
     }
 
-    return unsupportedValue
+    return unsupportedValue;
 }