helper functions

src/cbclient.ts

@@ -1,5 +1,36 @@
+import { GuildMember, User } from "discord.js";
 import { CommandClient } from "./commandclient";
+import { Player } from "./models/player";
 
 export class CBClient extends CommandClient {
+    async createPlayer(user: User | GuildMember) {
+        return await Player.create({
+            user_id: user.id,
+            start: Math.floor(Date.now()/1000)
+        });
+    }
 
+    async findOrCreatePlayer(user: User | GuildMember) {
+        const player = await Player.findOne({
+            where: {
+                user_id: user.id
+            }
+        });
+
+        if (!player) return await this.createPlayer(user);
+        return player;
+    }
+
+    async spendOnPlayer(player: Player, amount: number) {
+        const currency = Date.now() - player.start - player.spent;
+        
+        if (currency - amount < 0) return false;
+        await player.update("spent", player.spent+amount);
+        return true;
+    }
+
+    async grantMoneyToPlayer(player: Player, amount: number) {
+        await player.update("spent", player.spent-amount);
+        return;
+    }
 }