Convert to Typescript

src/commands/utils/db/game.ts

@@ -0,0 +1,91 @@
+import {
+  MongoClient,
+  Db,
+  Collection,
+  Document,
+  UpdateResult,
+  DeleteResult,
+} from 'mongodb';
+import config from '../../../config';
+
+let client: MongoClient;
+let database: Db;
+let collection: Collection<Document>;
+
+async function initializeDbConnection() {
+  if (!client) {
+    client = new MongoClient(config.mongodbUri);
+    await client.connect();
+    database = client.db('butler_db');
+    collection = database.collection('GameFeatures');
+  }
+}
+
+/**
+ * Retrieves a list of game names from the database.
+ *
+ * @returns An array of game objects containing game names.
+ */
+export async function listGameNames(): Promise<any[]> {
+  await initializeDbConnection();
+  return collection.find({}, { projection: { game: 1 } }).toArray();
+}
+
+/**
+ * Retrieves a specific game by its name from the database.
+ *
+ * @param game - The name of the game to retrieve.
+ * @returns The game object if found, or null if not found.
+ */
+export async function getGame(game: string): Promise<any | null> {
+  await initializeDbConnection();
+  return collection.findOne({ game });
+}
+
+/**
+ * Sets a key-value pair for a specific game in the database.
+ * If the game does not exist, it will be created.
+ *
+ * @param game - The name of the game to update or create.
+ * @param key - The key to set or update in the game object.
+ * @param value - The value to set for the specified key.
+ * @returns The result of the update operation.
+ */
+export async function setGame(
+  game: string,
+  key: string,
+  value: any
+): Promise<UpdateResult> {
+  await initializeDbConnection();
+  return collection.updateOne(
+    { game },
+    { $set: { game, [key]: value } },
+    { upsert: true }
+  );
+}
+
+/**
+ * Deletes a game from the database by its name.
+ *
+ * @param game - The name of the game to delete.
+ * @returns The result of the delete operation.
+ */
+export async function deleteGame(game: string): Promise<DeleteResult> {
+  await initializeDbConnection();
+  return collection.deleteOne({ game });
+}
+
+/**
+ * Deletes a specific field from a game object in the database.
+ *
+ * @param game - The name of the game to update.
+ * @param key - The field key to remove from the game object.
+ * @returns The result of the update operation.
+ */
+export async function deleteField(
+  game: string,
+  key: string
+): Promise<UpdateResult> {
+  await initializeDbConnection();
+  return collection.updateOne({ game }, { $unset: { [key]: '' } });
+}