Fix user being able to claim cards with a 0 balance

src/buttonEvents/Claim.ts

@@ -11,6 +11,7 @@ import CardConstants from "../constants/CardConstants";
 export default class Claim extends ButtonEvent {
     public override async execute(interaction: ButtonInteraction) {
         if (!interaction.guild || !interaction.guildId) return;
+        if (!interaction.channel) return;
 
         await interaction.deferUpdate();
 
@@ -21,15 +22,26 @@ export default class Claim extends ButtonEvent {
 
         AppLogger.LogSilly("Button/Claim", `Parameters: cardNumber=${cardNumber}, claimId=${claimId}, droppedBy=${droppedBy}, userId=${userId}`);
 
+        const user = await User.FetchOneById(User, userId) || new User(userId, CardConstants.StartingCurrency);
+
+        AppLogger.LogSilly("Button/Claim", `${user.Id} has ${user.Currency} currency`);
+
+        if (!user.RemoveCurrency(CardConstants.ClaimCost)) {
+            await interaction.channel.send(`${interaction.user}, Not enough currency! You need ${CardConstants.ClaimCost} currency, you have ${user.Currency}!`);
+            return;
+        }
+
+        await user.Save(User, user);
+
         const claimed = await eClaim.FetchOneByClaimId(claimId);
 
         if (claimed) {
-            await interaction.reply("This card has already been claimed");
+            await interaction.channel.send(`${interaction.user}, This card has already been claimed!`);
             return;
         }
 
         if (claimId == CoreClient.ClaimId && userId != droppedBy) {
-            await interaction.reply("The latest dropped card can only be claimed by the user who dropped it");
+            await interaction.channel.send(`${interaction.user}, The latest dropped card can only be claimed by the user who dropped it!`);
             return;
         }
 
@@ -43,17 +55,6 @@ export default class Claim extends ButtonEvent {
 
         await inventory.Save(Inventory, inventory);
 
-        const user = await User.FetchOneById(User, userId) || new User(userId, CardConstants.StartingCurrency);
-
-        AppLogger.LogSilly("Button/Claim", `${user.Id} has ${user.Currency} currency`);
-
-        if (!user.RemoveCurrency(CardConstants.ClaimCost)) {
-            await interaction.reply(`Not enough currency! You need 10 currency, you have ${user.Currency}`);
-            return;
-        }
-
-        await user.Save(User, user);
-
         const claim = new eClaim(claimId);
         claim.SetInventory(inventory);
 

src/buttonEvents/Reroll.ts

@@ -8,6 +8,8 @@ import Config from "../database/entities/app/Config";
 import CardDropHelperMetadata from "../helpers/CardDropHelperMetadata";
 import path from "path";
 import AppLogger from "../client/appLogger";
+import User from "../database/entities/app/User";
+import CardConstants from "../constants/CardConstants";
 
 export default class Reroll extends ButtonEvent {
     public override async execute(interaction: ButtonInteraction) {
@@ -23,6 +25,20 @@ export default class Reroll extends ButtonEvent {
             return;
         }
 
+        let user = await User.FetchOneById(User, interaction.user.id);
+
+        if (!user) {
+            user = new User(interaction.user.id, CardConstants.StartingCurrency);
+            await user.Save(User, user);
+
+            AppLogger.LogInfo("Commands/Drop", `New user (${interaction.user.id}) saved to the database`);
+        }
+
+        if (user.Currency < CardConstants.ClaimCost) {
+            await interaction.reply(`Not enough currency! You need ${CardConstants.ClaimCost} currency, you have ${user.Currency}!`);
+            return;
+        }
+
         const randomCard = CardDropHelperMetadata.GetRandomCard();
 
         if (!randomCard) {

src/commands/drop.ts

@@ -8,6 +8,8 @@ import Config from "../database/entities/app/Config";
 import CardDropHelperMetadata from "../helpers/CardDropHelperMetadata";
 import path from "path";
 import AppLogger from "../client/appLogger";
+import User from "../database/entities/app/User";
+import CardConstants from "../constants/CardConstants";
 
 export default class Drop extends Command {
     constructor() {
@@ -31,6 +33,20 @@ export default class Drop extends Command {
             return;
         }
 
+        let user = await User.FetchOneById(User, interaction.user.id);
+
+        if (!user) {
+            user = new User(interaction.user.id, CardConstants.StartingCurrency);
+            await user.Save(User, user);
+
+            AppLogger.LogInfo("Commands/Drop", `New user (${interaction.user.id}) saved to the database`);
+        }
+
+        if (user.Currency < CardConstants.ClaimCost) {
+            await interaction.reply(`Not enough currency! You need ${CardConstants.ClaimCost} currency, you have ${user.Currency}!`);
+            return;
+        }
+
         const randomCard = CardDropHelperMetadata.GetRandomCard();
 
         if (!randomCard) {