Move files to utils

src/utils/redisKeys.ts

@@ -0,0 +1,18 @@
+import { Service, VideoID, VideoIDHash } from "../types/segments.model";
+import { UserID } from "../types/user.model";
+import { Logger } from "./logger";
+
+export function skipSegmentsKey(videoID: VideoID, service: Service): string {
+    return "segments." + service + ".videoID." + videoID;
+} 
+
+export function skipSegmentsHashKey(hashedVideoIDPrefix: VideoIDHash, service: Service): string {
+    hashedVideoIDPrefix = hashedVideoIDPrefix.substring(0, 4) as VideoIDHash;
+    if (hashedVideoIDPrefix.length !== 4) Logger.warn("Redis skip segment hash-prefix key is not length 4! " + hashedVideoIDPrefix);
+    
+    return "segments." + service + "." + hashedVideoIDPrefix;
+} 
+
+export function reputationKey(userID: UserID): string {
+    return "reputation.user." + userID;
+}