adding support for bulk order info request

Author: dylanbathurst

README.md

@@ -49,3 +49,15 @@ example:
 duffle --auth-token eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyasdllkflkasdflaslljfjlJ1c2VyX2lkIjo2NzYsInVzZXJuYW1lIjoiZHlsYW5iYXRodXJzdCIsImV4cCI6MTU1MzE5MzUwMiwiZW1haWwiOiJkeWxhbmJhdGh1cnN0QGdtYWlsLmNvbSIsInNkIjoiZ2Z4M081T0kiLCJyIjo.iNkd4cmFoRWYiLCJkcyI6ImZVM cancel-orders examples/files/cancel.csv
 ```
 Your console output will show the number of successful and unsuccessfully canceled orders, as well as the response text for each order.
+
+## Order Info
+To get a bulk set of order information on Purse, create a `.csv` file and format it exactly like <a href="./examples/files/cancel.csv">this file</a> in the examples directory. Then run:
+
+```
+duffle --auth-token YOUR_PURSE_TOKEN orders-info /PATH/TO/YOUR/CSV/FILE.csv
+```
+example:
+```
+duffle --auth-token eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyasdllkflkasdflaslljfjlJ1c2VyX2lkIjo2NzYsInVzZXJuYW1lIjoiZHlsYW5iYXRodXJzdCIsImV4cCI6MTU1MzE5MzUwMiwiZW1haWwiOiJkeWxhbmJhdGh1cnN0QGdtYWlsLmNvbSIsInNkIjoiZ2Z4M081T0kiLCJyIjo.iNkd4cmFoRWYiLCJkcyI6ImZVM orders-info examples/files/orders.csv
+```
+Your console output will show the number of successful and unsuccessful order info requests, as well as the order info for each order.

bin/duffle

@@ -101,4 +101,31 @@ program
     console.log(`${JSON.stringify(bulkCancel.failedOrders)}`);
   });
 
+program
+  .command('orders-info <path>')
+  .description('Gets a bulk list of order info from a CSV file')
+  .action(async (path, options) => {
+    let Api;
+    try {
+      Api = new apiRequest(options.parent.authToken);
+    } catch (e) {
+      console.log('*********************');
+      console.log(e.message);
+      console.log('*********************');
+      return;
+    }
+    let parsedFile;
+    try {
+      parsedFile = await parseCSV(path);
+    } catch (e) {
+      console.log(e);
+      return;
+    }
+    const bulkInfo = await Api.getBulkInfo(parsedFile);
+    console.log(`${bulkInfo.successfulOrders.length} successful orders:`);
+    console.log(`${JSON.stringify(bulkInfo.successfulOrders)}`);
+    console.log(`${bulkInfo.failedOrders.length} failed orders:`);
+    console.log(`${JSON.stringify(bulkInfo.failedOrders)}`);
+  });
+  
 program.parse(process.argv);

examples/files/orders.csv

@@ -0,0 +1,3 @@
+id
+SP-GJHY8ET5
+SP-WZEUCGBR

lib/api.js

@@ -15,6 +15,7 @@ class apiRequest {
     this.createOrder = this.createOrder.bind(this);
     this.modifyOrder = this.modifyOrder.bind(this);
     this.cancelOrder = this.cancelOrder.bind(this);
+    this.getOrderInfo = this.getOrderInfo.bind(this);
   }
   async bulkChange(bulkMethod, orders) {
     const successfulOrders = [];
@@ -41,6 +42,9 @@ class apiRequest {
   async cancelBulkOrders(orders) {
     return this.bulkChange(this.cancelOrder, orders);
   }
+  async getBulkInfo(orders) {
+    return this.bulkChange(this.getOrderInfo, orders);
+  }
 
   async createOrder(order) {
     const validOrder = this.buildCreateOrder(order);
@@ -114,7 +118,7 @@ class apiRequest {
     }
   }
   async cancelOrder(order) {
-    const validCancelOrder = this.buildCancelOrder(order);
+    const validCancelOrder = this.validateBasicOrder(order);
 
     if (!validCancelOrder) {
       order.success = false;
@@ -149,6 +153,42 @@ class apiRequest {
       }
     }
   }
+  async getOrderInfo(order) {
+    const validOrder = this.validateBasicOrder(order);
+    
+    if (!validOrder) {
+      order.success = false;
+      order.errorMessage = 'This was not a valid order';
+    } else {
+      const opts = {
+        method: 'GET',
+        uri: `${this.apiUrl}/orders/${validOrder}`,
+        resolveWithFullResponse: true,
+        headers: { Authorization: `JWT ${this.jwt}` },
+      };
+
+      let infoRequest;
+      try {
+        console.log(opts)
+        infoRequest = await request(opts);
+      } catch (e) {
+        console.log(e)
+        order.success = false;
+        order.errorMessage = e.message;
+        return order;
+      }
+      
+      if (infoRequest.statusCode !== 200) {
+        order.success = false;
+        order.errorMessage = infoRequest.body;
+        return order;
+      } else {
+        order.success = true;
+        order.body = JSON.parse(infoRequest.body);
+        return order;
+      }
+    }
+  }
 
   buildCreateOrder(order) {
     const { asin, quantity, discount, full_name, street1,
@@ -184,7 +224,7 @@ class apiRequest {
     };
     return modifyModel;
   }
-  buildCancelOrder(order) {
+  validateBasicOrder(order) {
     const { id } = order;
     if (!id) {
       return false;