add inventory, give and admingive commands. Handle user records in database and minor bugfixes

bot/db/connection.ts

@@ -1,5 +1,6 @@
 import type { AccessToken } from "@twurple/auth";
 import PocketBase, { RecordService } from "pocketbase";
+import type { inventory } from "../items";
 
 const pocketbaseurl = process.env.POCKETBASE_URL ?? "localhost:8090";
 if (pocketbaseurl === "") { console.error("Please provide a POCKETBASE_URL in .env."); process.exit(1); };
@@ -13,15 +14,15 @@ export type userRecord = {
   id: string;
   username: string;
   balance: number;
-  inventory: object;
+  inventory: inventory;
   lastlootbox: string;
 };
 
-type TypedPocketBase = {
+interface TypedPocketBase extends PocketBase {
   collection(idOrName: 'auth'): RecordService<authRecord>;
   collection(idOrName: 'users'): RecordService<userRecord>;
 };
 
 const pb = new PocketBase(pocketbaseurl) as TypedPocketBase;
+export default pb.autoCancellation(false);
 
-export default pb;

bot/db/dbUser.ts

@@ -0,0 +1,44 @@
+import pocketbase, { type userRecord } from "./connection";
+import { emptyInventory, itemarray } from "../items";
+import type { User } from "../user";
+const pb = pocketbase.collection('users');
+
+/** Use this function to both ensure existance and to retreive data */
+export async function getUserRecord(user: User): Promise<userRecord> {
+  try {
+    const data = await pb.getOne<userRecord>(user.id);
+
+    if (Object.keys(data.inventory).sort().toString() !== itemarray.sort().toString()) { // If the items in the user inventory are missing an item.
+      itemarray.forEach(key => {
+        if (!(key in data.inventory)) Object.defineProperty(data.inventory, key, { value: 0 });
+      });
+    };
+
+    return data;
+  } catch (err) {
+    // This gets triggered if the user doesn't exist in the database
+    return await createUserRecord(user);
+  };
+};
+
+async function createUserRecord(user: User): Promise<userRecord> {
+  const data = await pb.create<userRecord>({
+    id: user.id,
+    username: user.username,
+    balance: 0,
+    inventory: emptyInventory,
+    lastlootbox: new Date(0).toISOString()
+  });
+
+  return data;
+};
+
+export async function updateUserRecord(user: User, newData: userRecord): Promise<boolean> {
+  try {
+    await pb.update(user.id, newData);
+    return true;
+  } catch (err) {
+    console.error(err);
+    return false;
+  };
+};