redis connection + queue

entity/__init__.py

@@ -0,0 +1,2 @@
+from .queue import Queue
+from .entry import Entry

entity/entry.py

@@ -0,0 +1,6 @@
+class Entry:
+    def __init__(self, entry_info) -> None:
+        self.title: str = entry_info["title"]
+        self.artist: str = entry_info["artist"]
+        self.thumbnail: str = entry_info["thumbnail"]
+        self.requester: str = entry_info["requester"]

entity/queue.py

@@ -0,0 +1,23 @@
+from entry import Entry
+
+
+class Queue:
+    def __init__(self) -> None:
+        self._queue: list[Entry] = []
+        self.cursor = 0
+
+    def append(self, entry: Entry) -> None:
+        self._queue.append(entry)
+
+    def remove(self, index: int) -> Entry | None:
+        if 0 < index < len(self._queue):
+            return self._queue.pop()
+
+    def move(self, frm: int, to: int) -> None:
+        if 0 < frm < len(self._queue) and 0 < to < len(self._queue) and frm != to:
+            self._queue.insert(to, self._queue.pop(frm))
+
+    def __getitem__(self, index: int) -> Entry | None:
+        if index < 0 or index > len(self._queue):
+            return None
+        return self._queue[index]