Merge pull request #63 from Permissionless-Software-Foundation/ct-unstable

feat(Orders): Added new REST endpoint to get all Orders

src/controllers/rest-api/order/controller.js

@@ -47,6 +47,21 @@ class OrderRESTControllerLib {
     }
   }
 
+  // curl -X GET http://localhost:5700/order/list/all/0
+  async listOrders (ctx) {
+    try {
+      let page = ctx.params.page
+      if (!page) page = 0
+
+      const offers = await _this.useCases.order.listOrders(page)
+
+      ctx.body = offers
+    } catch (err) {
+      console.log('Error in listOrders REST API handler: ', err)
+      _this.handleError(ctx, err)
+    }
+  }
+
   // DRY error handler
   handleError (ctx, err) {
     console.log('err', err)

src/controllers/rest-api/order/index.js

@@ -50,6 +50,7 @@ class OrderRouter {
 
     // Define the routes and attach the controller.
     this.router.post('/', _this.orderRESTController.createOrder)
+    this.router.get('/list/all/:page', _this.orderRESTController.listOrders)
 
     // Attach the Controller routes to the Koa app.
     app.use(_this.router.routes())

src/use-cases/order.js

@@ -10,6 +10,8 @@ import wlogger from '../adapters/wlogger.js'
 import OrderEntity from '../entities/order.js'
 import config from '../../config/index.js'
 
+const DEFAULT_ENTRIES_PER_PAGE = 20
+
 class OrderLib {
   constructor (localConfig = {}) {
     // console.log('User localConfig: ', localConfig)
@@ -246,6 +248,23 @@ class OrderLib {
       throw err
     }
   }
+
+  async listOrders (page = 0) {
+    try {
+      const data = await this.OrderModel.find({})
+      // Sort entries so newest entries show first.
+        .sort('-timestamp')
+      // Skip to the start of the selected page.
+        .skip(page * DEFAULT_ENTRIES_PER_PAGE)
+      // Only return 20 results.
+        .limit(DEFAULT_ENTRIES_PER_PAGE)
+
+      return data
+    } catch (error) {
+      console.error('Error in use-cases/order/listOrders()')
+      throw error
+    }
+  }
 }
 
 export default OrderLib