Prepare for serve_on_root false

Media-server implementation

README.md

@@ -11,7 +11,7 @@ In SAP Business Application Studio, open a terminal.
 Then clone the repo with this specific branch:
 
 ```sh
-git clone https://github.com/sap-samples/cloud-cap-samples projects/cloud-cap-samples -b openSAP-week2-unit3
+git clone https://github.com/sap-samples/cloud-cap-samples projects/cloud-cap-samples -b openSAP-week3-unit1
 cd projects/cloud-cap-samples
 ```
 

package.json

@@ -8,7 +8,11 @@
     "lerna": "npx --no-install lerna -v > /dev/null || npm i lerna --no-save",
     "install": "(npm -s run lerna) && lerna bootstrap --hoist",
     "cleanup": "lerna clean -y && rm -fr node_modules",
-    "bookshop": "cds watch packages/bookshop"
+    "bookshop": "cds watch packages/bookshop",
+    "bookshop-enhanced": "cds watch packages/bookshop-enhanced",
+    "reviews-service": "cds watch packages/reviews-service",
+    "bookstore": "cds watch packages/bookstore",
+    "media-server": "cds watch packages/media-server"
   },
   "dependencies": {
     "@sap/cds": "^3",

packages/bookshop/db/schema.cds

@@ -11,7 +11,6 @@ entity Books : managed {
   currency : Currency;
 }
 
-@cds.autoexpose
 entity Authors : managed {
   key ID : Integer;
   name   : String(111);

packages/bookshop/package.json

@@ -18,4 +18,4 @@
       }
     }
   }
-}
+}

packages/bookshop/srv/cat-service.cds

@@ -3,9 +3,11 @@ using { sap.capire.bookshop as my } from '../db/schema';
 @path:'/browse'
 service CatalogService {
 
-  @readonly entity Books as SELECT from my.Books { * } excluding { createdBy, modifiedBy };
+  @readonly entity Books as SELECT from my.Books {*,
+    author.name as author
+  } excluding { createdBy, modifiedBy };
 
   @requires_: 'authenticated-user'
   @insertonly entity Orders as projection on my.Orders;
 
-}
+}

packages/bookshop/srv/cat-service.js

@@ -23,4 +23,4 @@ async function _reduceStock (req) {
       `${OrderItems[i].amount} exceeds stock for book #${OrderItems[i].book_ID}`
     )
   }))
-}
+}

packages/bookshop/tests/authors.http

@@ -0,0 +1,25 @@
+### Service Document
+GET http://localhost:4004/admin/Authors
+
+### Create Author
+POST http://localhost:4004/admin/Authors HTTP/1.1
+content-Type: application/json
+
+{
+    "ID": 105, 
+    "name": "J.K. Rowling",
+    "dateOfBirth": null,
+    "dateOfDeath": null,
+    "placeOfBirth": "",
+    "placeOfDeath": ""
+} 
+### Update Author
+PATCH http://localhost:4004/admin/Authors/105 HTTP/1.1
+content-Type: application/json
+
+{
+    "placeOfBirth": "United Kingdom"
+} 
+
+### Delete Author
+DELETE http://localhost:4004/admin/Authors/105 HTTP/1.1

packages/bookshop/tests/bookshop.http

@@ -1,14 +1,18 @@
-### Browse Books
+### Service Document
-GET http://localhost:4004/browse/Books
+GET http://localhost:4004/browse
 
-### Browse Books with expanded Authors
+### Service $metadata document
-GET http://localhost:4004/browse/Books?$expand=author
+GET http://localhost:4004/browse/$metadata
 
-### Try to insert into Books
+### Browsing Books
-POST http://localhost:4004/browse/Books
+GET http://localhost:4004/browse/Books?
-Content-Type: application/json
+# &$select=title,author
+# &$expand=currency
+# &sap-language=de
 
-{ 
+### Browsing Authors
-    "title": "Anna Karenina",
+GET http://localhost:4004/admin/Authors?
-    "stock": 10
+# &$select=name,dateOfBirth,placeOfBirth
-}
+# &$expand=books($select=title;$expand=currency)
+# &$filter=ID eq 101
+# &sap-language=de

packages/bookshop/tests/orders.http

@@ -1,15 +1,18 @@
-### List all Orders - deep read
+
+### List Books with their current stocks
+GET http://localhost:4004/admin/Books?$select=ID,stock
+
+### List all Orders
 GET http://localhost:4004/admin/Orders?
 &$expand=Items
 
-### Submit Orders - deep insert
+### Submit Orders
 POST http://localhost:4004/browse/Orders
 Content-Type: application/json
 
-{ "OrderNo":"1234", "Items":[
+{ "OrderNo":"2019-09...", "Items":[
     { "book_ID":201, "amount":5 },
     { "book_ID":207, "amount":3 }
 ]}
 
-### Try to get the Orders
+# Sending this three times should result in a 409: 5 exceeds stock for book #201
-GET http://localhost:4004/browse/Orders