services: clean up functions and improve readability

src/modules/processing/services/twitch.js

@@ -29,13 +29,15 @@ export default async function (obj) {
             }
         }`
         })
-    }).then((r) => { return r.status === 200 ? r.json() : false; }).catch(() => { return false });
+    }).then(r => r.status === 200 ? r.json() : false).catch(() => {});
     if (!req_metadata) return { error: 'ErrorCouldntFetch' };
 
     let clipMetadata = req_metadata.data.clip;
 
-    if (clipMetadata.durationSeconds > env.durationLimit) return { error: ['ErrorLengthLimit', env.durationLimit / 60] };
-    if (!clipMetadata.videoQualities || !clipMetadata.broadcaster) return { error: 'ErrorEmptyDownload' };
+    if (clipMetadata.durationSeconds > env.durationLimit)
+        return { error: ['ErrorLengthLimit', env.durationLimit / 60] };
+    if (!clipMetadata.videoQualities || !clipMetadata.broadcaster)
+        return { error: 'ErrorEmptyDownload' };
 
     let req_token = await fetch(gqlURL, {
         method: "POST",
@@ -54,7 +56,7 @@ export default async function (obj) {
                 }
             }
         ])
-    }).then((r) => { return r.status === 200 ? r.json() : false; }).catch(() => { return false });
+    }).then(r => r.status === 200 ? r.json() : false).catch(() => {});
 
     if (!req_token) return { error: 'ErrorCouldntFetch' };