rm complexity

packages/bookshop/srv/cat-service.js

@@ -4,10 +4,9 @@ const { Books } = cds.entities
 /** Service implementation for CatalogService */
 module.exports = cds.service.impl(async function () {
   const bupaSrv = await cds.connect.to('API_BUSINESS_PARTNER')
-  const { A_BusinessPartnerAddress } = bupaSrv.entities
   this.after('READ', 'Books', each => each.stock > 111 && _addDiscount2(each, 11))
   this.before('CREATE', 'Orders', _reduceStock)
-  this.on('READ', 'Addresses', req => bupaSrv.run(req.query.from(A_BusinessPartnerAddress)))
+  this.on('READ', 'Addresses', req => bupaSrv.tx(req).run(req.query))
 })
 
 /** Add some discount for overstocked books */