feat: Added WPP.cart.submit function

src/cart/functions/submit.ts

@@ -0,0 +1,110 @@
+/*!
+ * Copyright 2024 WPPConnect Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Send a request order to business chat
+ *
+ * @example
+ * ```javascript
+ * const cart = WPP.cart.submit('[number]@c.us');
+ * ```
+ *
+ * @example
+ * ```javascript
+ * // Send cart with a custom message
+ * const cart = WPP.cart.submit('[number]@c.us', 'Custom message here');
+ * ```
+ *
+ * @category Cart
+ */
+
+import {
+  getMessageById,
+  prepareRawMessage,
+  SendMessageOptions,
+} from '../../chat';
+import { getMyUserId } from '../../conn';
+import { createWid, WPPError } from '../../util';
+import { CartStore } from '../../whatsapp';
+import {
+  addAndSendMsgToChat,
+  createOrder,
+  findChat,
+  updateCart,
+} from '../../whatsapp/functions';
+import { clear, getThumbFromCart } from './';
+
+export async function submit(
+  wid: string,
+  msg?: string,
+  options?: SendMessageOptions
+): Promise<any> {
+  if (wid.toString() == getMyUserId()?.toString()) {
+    throw new WPPError(
+      'can_not_submit_order_to_yourself',
+      `You can not submit order to yourself`
+    );
+  }
+  const cart = CartStore.findCart(wid);
+  if (!cart || !cart?.cartItemCollection?.length) {
+    throw new WPPError(
+      'cart_not_have_products',
+      `Cart from  ${wid || '<empty>'} not have products`,
+      {
+        wid,
+      }
+    );
+  }
+  const chat = await findChat(createWid(wid) as any);
+  const order = await createOrder(chat.id, cart.cartItemCollection.toArray());
+
+  const totalPrice = order.price?.total;
+
+  const message = await prepareRawMessage(
+    chat,
+    {
+      type: 'order',
+      orderId: order.id,
+      token: order.token,
+      orderTitle: chat.name || chat.formattedTitle,
+      sellerJid: chat.id.toString({
+        legacy: !0,
+      }),
+      status: 1,
+      messageVersion: 2,
+      thumbnail: await getThumbFromCart(wid),
+      itemCount: cart.itemCount,
+      message: msg || cart.message,
+      totalAmount1000:
+        totalPrice && totalPrice.length > 0 ? parseInt(totalPrice, 10) : void 0,
+      totalCurrencyCode:
+        order.price.currency && order.price.currency.length > 0
+          ? order.price.currency
+          : 0,
+    },
+    options
+  );
+  await addAndSendMsgToChat(chat, message as any);
+  updateCart(cart);
+  await clear(wid);
+  if (!order.id) {
+    throw new WPPError(
+      'error_send_order_request',
+      `Error when sending order request`
+    );
+  }
+  return await getMessageById((message as any).id);
+}