commands/submit.js

@@ -48,7 +48,7 @@ async function execute(interaction) {
 
     const id = interaction.options.getInteger("asset_id");
     try {
-        const info = await noblox.getProductInfo(id);
+        const info = await getProductInfo(id);
         if (info.AssetTypeId != 10) {
             await interaction.reply({content: `(id: ${id}) is not a valid model ID.`, ephemeral: true});
             return;
@@ -104,4 +104,37 @@ module.exports = {
             .setRequired(true))
         ,
 	execute
-};
+};
+
+function getProductInfo (asset) {
+    return new Promise(async (resolve, reject) => {
+        const httpOpt = {
+            url: `//economy.roblox.com/v2/assets/${asset}/details`,
+            options: {
+                resolveWithFullResponse: true,
+                method: 'GET'
+            }
+        }
+        try {
+            const res = await noblox.http(httpOpt);
+            if (res.statusCode === 200) {
+                resolve(JSON.parse(res.body));
+            } else {
+                // Sourced from: https://stackoverflow.com/a/32278428
+                const isAnObject = (val_1) => !!(val_1 instanceof Array || val_1 instanceof Object);
+
+                const body = isAnObject(res.body) ? JSON.parse(res.body) : {};
+                if (body.errors && body.errors.length > 0) {
+                    const errors = body.errors.map((e) => {
+                        return e.message;
+                    });
+                    reject(new Error(`${res.statusCode} ${errors.join(', ')}`));
+                } else {
+                    reject(new Error(`${res.statusCode} ${res.body}`));
+                }
+            }
+        } catch (error) {
+            return reject(error);
+        }
+    })
+}

commands/take.js

@@ -14,10 +14,10 @@ async function execute(interaction) {
     }
     const id = interaction.options.getInteger("asset_id");
     await noblox.setCookie(cookie).then(async () => {
-
+        let info;
         // validate that this is a model
         try {
-            const info = await noblox.getProductInfo(id);
+            info = await getProductInfo(id);
             if (info.AssetTypeId != 10) {
                 await interaction.reply({content: `(id: ${id}) is not a valid model ID.`, ephemeral: true});
                 return;
@@ -28,7 +28,7 @@ async function execute(interaction) {
             return;
         }
 
-        noblox.buy(id, 0).then(async () => {
+        buy(undefined, await noblox.getGeneralToken(), info, 0).then(async () => {
             await interaction.reply(
 `
 Now that your map (id: ${id}) has been taken by the ${game} maptest bot you can load it into the ${game} maptest place. To load your map, join the game and say 
@@ -66,4 +66,89 @@ module.exports = {
             .setRequired(true))
         ,
 	execute
-};
+};
+
+async function buy (jar, token, product, price) {
+    const robux = product.PriceInRobux || 0
+    const productId = product.ProductId
+    if (price) {
+        if (typeof price === 'number') {
+            if (robux !== price) {
+                throw new Error('Price requirement not met. Requested price: ' + price + ' Actual price: ' + robux)
+            }
+        } else if (typeof price === 'object') {
+            const high = price.high
+            const low = price.low
+            if (high) {
+                if (robux > high) {
+                    throw new Error('Price requirement not met. Requested price: <=' + high + ' Actual price: ' + robux)
+                }
+            }
+            if (low) {
+                if (robux < low) {
+                    throw new Error('Price requirement not met. Requested price: >=' + low + ' Actual price: ' + robux)
+                }
+            }
+        }
+    }
+    const httpOpt = {
+        url: '//economy.roblox.com/v1/purchases/products/' + productId,
+        options: {
+            method: 'POST',
+            jar: jar,
+            headers: {
+                'X-CSRF-TOKEN': token
+            },
+            json: {
+                expectedCurrency: 1,
+                expectedPrice: robux,
+                expectedSellerId: product.Creator.Id
+            }
+        }
+    }
+    const json = await noblox.http(httpOpt);
+    let err = json.errorMsg;
+    if (json.reason === 'InsufficientFunds') {
+        err = 'You need ' + json.shortfallPrice + ' more robux to purchase this item.';
+    } else if (json.errorMsg) {
+        err = json.errorMsg;
+    }
+    if (!err) {
+        return { productId, price: robux };
+    } else {
+        throw new Error(err);
+    }
+}
+
+function getProductInfo (asset) {
+    return new Promise(async (resolve, reject) => {
+        const httpOpt = {
+            url: `//economy.roblox.com/v2/assets/${asset}/details`,
+            options: {
+                resolveWithFullResponse: true,
+                method: 'GET'
+            }
+        }
+        try {
+            const res = await noblox.http(httpOpt);
+            if (res.statusCode === 200) {
+                resolve(JSON.parse(res.body));
+            } else {
+                // Sourced from: https://stackoverflow.com/a/32278428
+                const isAnObject = (val_1) => !!(val_1 instanceof Array || val_1 instanceof Object);
+
+                const body = isAnObject(res.body) ? JSON.parse(res.body) : {};
+                if (body.errors && body.errors.length > 0) {
+                    const errors = body.errors.map((e) => {
+                        return e.message;
+                    });
+                    reject(new Error(`${res.statusCode} ${errors.join(', ')}`));
+                } else {
+                    reject(new Error(`${res.statusCode} ${res.body}`));
+                }
+            }
+        } catch (error) {
+            return reject(error);
+        }
+    })
+}