(Proper) Initial commit

backend/models/queue.models.ts

@@ -0,0 +1,49 @@
+import QM from "../queueManager";
+import {ProcessingQueue, Queue, QueueItem} from "../types/queue";
+
+export function list(): Queue {
+    return QM.getQueue();
+}
+
+export function get(index: number): QueueItem {
+    return QM.get(index);
+}
+
+export async function add(song: string): Promise<QueueItem> {
+    return await QM.add(song);
+}
+
+export async function insertAt(song: string, index: number): Promise<QueueItem> {
+    return await QM.insertAt(song, index);
+}
+
+export async function remove(song: string): Promise<QueueItem> {
+    return await QM.remove(song);
+}
+
+export function clear(): void {
+    QM.clear();
+}
+
+/**
+ * Moves an item from one index to another.
+ * @param song the song to move
+ * @param to the index to move the song to.
+ * If an item already exists at this index, the song will be inserted before it.
+ * If the index is out of bounds, the song will be moved to the end of the queue.
+ */
+export function move(song: string, to: number): void {
+    QM.move(song, to);
+}
+
+export function retry(song: string): void {
+    QM.retry(song);
+}
+
+export function processing(): ProcessingQueue {
+    return QM.getProcessing();
+}
+
+export function history(): Queue {
+    return QM.getHistory();
+}