improved API request wrapper, partial completion of operations

utils/flake.ts

@@ -1,5 +1,7 @@
-export const sleep = (ms: number): Promise<unknown> =>
+const sleep = (ms: number): Promise<unknown> =>
   new Promise((resolve) => setTimeout(resolve, ms));
 
-export const randomBool = (chance_of_failure = 0.25): boolean =>
+const randomBool = (chance_of_failure = 0.25): boolean =>
   Math.random() < chance_of_failure;
+
+export { sleep, randomBool };

utils/generateRandString.ts

@@ -1,7 +1,7 @@
 /**
  * Generates a random string containing numbers and letters
  */
-export const generateRandString = (length: number): string => {
+const generateRandString = (length: number): string => {
   const possible =
     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
   let text = "";
@@ -11,3 +11,5 @@ export const generateRandString = (length: number): string => {
   }
   return text;
 };
+
+export { generateRandString };

utils/graph.ts

@@ -1,5 +1,5 @@
-export type GNode = string;
-export type GEdge = { from: string; to: string };
+type GNode = string;
+type GEdge = { from: string; to: string };
 
 /**
  * Directed graph, may or may not be connected.
@@ -20,7 +20,7 @@ export type GEdge = { from: string; to: string };
  * console.log(g.detectCycle()); // true
  * ```
  */
-export class myGraph {
+class myGraph {
   nodes: GNode[];
   edges: GEdge[];
   /**
@@ -135,4 +135,5 @@ export class myGraph {
   }
 }
 
+export { type GNode, type GEdge, myGraph };
 export default myGraph;

utils/jsonTransformer.ts

@@ -1,8 +1,5 @@
 /** Stringifies only values of a JSON object, including nested ones */
-export const getNestedValuesString = (
-  obj: any,
-  delimiter: string = ", "
-): string => {
+const getNestedValuesString = (obj: any, delimiter: string = ", "): string => {
   let values: string[] = [];
   for (const key in obj) {
     if (typeof obj[key] !== "object") {
@@ -14,3 +11,5 @@ export const getNestedValuesString = (
 
   return values.join(delimiter);
 };
+
+export { getNestedValuesString };

utils/logger.ts

@@ -54,12 +54,16 @@ const winstonLogger: Logger = createLogger({
     new transports.File({
       filename: path.join(import.meta.dirname, "..", "logs", "error.log"),
       level: "error",
-      maxsize: 1048576,
     }),
   ],
 });
 winstonLogger.on("error", (error) =>
   winstonLogger.error("Error inside logger", { error })
 );
+winstonLogger.exceptions.handle(
+  new transports.File({
+    filename: path.join(import.meta.dirname, "..", "logs", "exceptions.log"),
+  })
+);
 
 export default winstonLogger;

utils/spotifyUriTransformer.ts

@@ -4,7 +4,7 @@ const base62Pattern: RegExp = /^[A-Za-z0-9]+$/;
 
 /**
  * Returns type and ID from a Spotify URI
- * @see {@link https://developer.spotify.com/documentation/web-api/concepts/spotify-uris-ids|Spotify URIs and IDs}
+ * @see {@link https://web.archive.org/web/20250313174409/https://developer.spotify.com/documentation/web-api/concepts/spotify-uris-ids|Spotify URIs and IDs}
  * @param uri Spotify URI - can be of an album, track, playlist, user, episode, etc.
  * @throws {TypeError} If the input is not a valid Spotify URI
  */