Spring cleaning, part 2 (#813)

* Remove OData v2 show case: Genres TreeView
* Refactored bookstore and fiori services: consolidate routing and remove deprecated files
* Add Jest configuration file with silent mode enabled
* Refactor test files: streamline imports and remove redundant code
* Change price field type to Price for better clarity and precision
* Example for separation of concerns: access-control.cds

bookstore/app/routes.js

@@ -0,0 +1,7 @@
+// Add routes to UIs from imported packages
+module.exports = (app) => {
+  app.serve ('/bookshop') .from ('@capire/bookshop','app/vue')
+  app.serve ('/reviews') .from ('@capire/reviews','app/vue')
+  app.serve ('/orders') .from('@capire/orders','app/orders')
+  app.serve ('/data') .from('@capire/data-viewer','app/viewer')
+}

bookstore/cds-plugin.js

@@ -0,0 +1 @@
+require('./srv/server')

bookstore/server.js

@@ -1,20 +0,0 @@
-const cds = require ('@sap/cds')
-
-// Add mashup logic
-cds.once('served', require('./srv/mashup'))
-
-// Add routes to UIs from imported packages
-cds.once('bootstrap',(app)=>{
-  try {
-    app.serve ('/bookshop') .from ('@capire/bookshop','app/vue')
-    app.serve ('/reviews') .from ('@capire/reviews','app/vue')
-    app.serve ('/orders') .from('@capire/orders','app/orders')
-    app.serve ('/data') .from('@capire/data-viewer','app/viewer')
-  } catch (err) {
-    if (err.code === 'MODULE_NOT_FOUND') throw new Error('Run "npm ci" to install the required dependencies', { cause: err })
-    throw err
-  }
-})
-
-// Add Swagger UI
-require('./srv/swagger-ui')

bookstore/srv/server.js

@@ -1,10 +1,11 @@
-////////////////////////////////////////////////////////////////////////////
-//
-//    Mashing up bookshop services with required services...
-//
-module.exports = async()=>{ // called by server.js
+const cds = require ('@sap/cds')
+
+// Add routes to UIs from imported packages
+cds.once ('bootstrap', require('../app/routes'))
+
+// Mashing up bookshop services with required services...
+cds.once ('served', async ()=>{ // called by server.js
 
-  const cds = require('@sap/cds')
   const CatalogService = await cds.connect.to ('CatalogService')
   const ReviewsService = await cds.connect.to ('ReviewsService')
   const OrdersService = await cds.connect.to ('OrdersService')
@@ -55,4 +56,4 @@ module.exports = async()=>{ // called by server.js
     .and ('stock >=', deltaQuantity)
     .set ('stock -=', deltaQuantity)
   })
-}
+})

bookstore/srv/swagger-ui.js

@@ -1,10 +0,0 @@
-
-// -----------------------------------------------------------------------
-// Adding Swagger UI - see https://cap.cloud.sap/docs/advanced/openapi
-const cds = require ('@sap/cds')
-try {
-  const cds_swagger = require ('cds-swagger-ui-express')
-  cds.once ('bootstrap', app => app.use (cds_swagger()) )
-} catch (err) {
-  if (err.code !== 'MODULE_NOT_FOUND')  throw err
-}