Finalize ToDo's

bookshop/db/handlers/sandbox.cds

@@ -0,0 +1,2 @@
+using from '..\..\schema';
+

bookshop/db/schema.cds

@@ -1,31 +1,56 @@
-using { Currency, managed, sap } from '@sap/cds/common';
+using {
+  Currency,
+  managed,
+  sap,
+  extensible
+} from '@sap/cds/common';
+
 namespace sap.capire.bookshop;
 
-entity Books : managed {
-  key ID : Integer;
-  title  : localized String(111);
-  descr  : localized String(1111);
-  author : Association to Authors;
-  genre  : Association to Genres;
-  stock  : Integer;
-  price  : Decimal;
-  currency : Currency;
-  image : LargeBinary @Core.MediaType : 'image/png';
+@Extensibility.Any.Enabled : true
+entity Books : managed, extensible {
+  key ID         : Integer;
+      title      : localized String(111);
+      descr      : localized String(1111);
+      author     : Association to Authors;
+      genre      : Association to Genres;
+      stock      : Integer;
+      price      : Decimal;
+      currency   : Currency;
+      image      : LargeBinary @Core.MediaType : 'image/png';
+      authorName : String;
 }
 
-entity Authors : managed {
-  key ID : Integer;
-  name   : String(111);
-  dateOfBirth  : Date;
-  dateOfDeath  : Date;
-  placeOfBirth : String;
-  placeOfDeath : String;
-  books  : Association to many Books on books.author = $self;
+
+entity Authors : managed, extensible {
+  key ID           : Integer;
+      name         : String(111);
+      dateOfBirth  : Date;
+      dateOfDeath  : Date;
+      placeOfBirth : String;
+      placeOfDeath : String;
+
+      books        : Association to many Books
+                       on books.author = $self;
 }
 
-/** Hierarchically organized Code List for Genres */
+extend Authors with {
+  virtual age : Integer;
+  virtual exampleBook: String;
+}
+
+/**
+ * Hierarchically organized Code List for Genres
+ */
 entity Genres : sap.common.CodeList {
-  key ID   : Integer;
-  parent   : Association to Genres;
-  children : Composition of many Genres on children.parent = $self;
+  key ID       : Integer;
+      parent   : Association to Genres;
+      children : Composition of many Genres
+                   on children.parent = $self;
+}
+
+entity Publishers: managed {
+  key ID: Integer;
+  name: String(111);
+
 }

bookshop/handlers/AdminService.Authors.CREATE.js

@@ -0,0 +1,17 @@
+async function run() {
+  //debugger
+  //while (true) {}
+  //process.exit()
+  //1.substring()
+  // let res = await specialselect
+  let res = await SELECT.one`title`.from(`Books`).where(`ID=201`)
+  let { title } = res
+  let Author = req.data
+  //await srv.read('Books')
+  
+  Author.modifiedBy = "Custom Event handler changed this!"
+  Author.placeOfDeath = " --- Somewhere over " + title + " --- create in Sandbox"
+  //await this.emit("createdAuthor", { Author })
+  return Author
+}
+run()

bookshop/handlers/AdminService.Authors.READ.js

@@ -0,0 +1,41 @@
+function getYear(v) {
+  return parseInt(v.substr(0, 4))
+}
+function getMonth(v) {
+  return parseInt(v.substr(5, 2))
+}
+function getDay(v) {
+  return parseInt(v.substr(8, 2))
+}
+
+function getAge(from, to) {
+  if (from === undefined || from == null) return 0
+  if (to === undefined || to == null) to = new Date().toISOString()
+  let year = getYear(to) - getYear(from) - 1
+  if (
+    getMonth(to) > getMonth(from) ||
+    (getMonth(to) === getMonth(from) && getDay(to) >= getDay(from))
+  ) {
+    year++
+  }
+  return year
+}
+
+async function run() {
+  const result_ = Array.isArray(result) ? result : [result]
+  for (const row of result_) {
+    row.age = getAge(row.dateOfBirth, row.dateOfDeath)
+    let res = await SELECT.one`title`.from(`Books`).where({ author_ID: row.ID })
+    if (!res) {
+      res = {}
+    }
+    let { title } = res
+    if (!title) {
+      title = "no Books yet"
+    }
+    row.exampleBook = title
+    //let pub = await SELECT.one`name`.from(`sap_capire_bookshop_Publishers`)
+  }
+}
+
+run()

bookshop/handlers/AdminService.Books.CREATE.js

@@ -0,0 +1,9 @@
+
+async function run() {
+  const {stock, price, author_ID} = req.data
+  if (stock<0) return req.reject('409', 'Stock must not be negative')
+  if (price<0) return req.reject('409', 'Price must not be negative')
+  let {name} = await SELECT.one`name`.from(`Authors`).where({ID: author_ID})
+  req.data.authorName=name
+}
+output = run()

bookshop/handlers/AdminService.Books.READ.js

@@ -0,0 +1,6 @@
+const result_ = Array.isArray(result) ? result : [result];
+for (const row of result_) {
+  if (row.stock > 50) {
+    row.title += " ---Order now for a 10% discount!";
+  }
+}

bookshop/handlers/AdminService.renameAuthor.ON.js

@@ -0,0 +1,9 @@
+async function run() {
+  const {author, newName} = req.data
+  let a = await SELECT `name`.from(`Authors`).where({ID: author})
+  if(!a) return req.error (404, `Can't rename a non-existing author`)
+  await UPDATE (`Authors`,author).with ({ name: newName })
+    //await this.emit ('renamedAuthor', { author, newName })
+  output.msg = 'Success' 
+}
+run()

bookshop/handlers/createdAuthor.ON.js

@@ -0,0 +1,5 @@
+async function run() {
+  let {Author} = req.data
+  Author.placeOfBirth += ' --- modified in custom event' 
+}
+run()

bookshop/notebook.md

@@ -0,0 +1,112 @@
+# Base assumption
+
+Event handlers will always use **publicly available application API's**(services)
+
+- already done in Sandbox API by overwriting **SELECT**, **UPDATE**, **READ** and **CREATE**
+
+## Inbound data for validations
+
+- req.target plus expand on related data
+  - lazy loading on expand
+- event facade could have an explicit publishing of specific services or documents (e.g. remote services)
+- CQN Protocol adapter for subsequent reads --> req.data plus application service calls
+- what is the CDS subset to put in?
+  - req.data + target-rec (proxy, unloaded)
+  - ORM type lazy loading (dereferenced)
+  - application developer could actually provide custom proxies for specific functions
+  - performance impact of multiple accesses to object graph and multiple DB roundtrips
+  - can static code checking or developer annotations influence what is loaded into a graph?
+  - alternative: Stripped-down SELECT limited to req.target and ID
+    - application service only
+    - access rights of user respected
+- What about to-many relationships? For compositions essential, for associations to be questioned
+- Application Service Reads
+- outbound data for changes
+- call remote services
+  - register new remote services dynamically
+  - CAP provides an API on remote services - connect doesn't need to be done by extension developer
+  - alternative: declarative remote services plumbing with CDS service facade
+    - model looks like static internal services, remote calls done transparently behind the scenes
+
+-Emit Events
+
+- choreography of extension points
+  - deep inserts vs. fine grained operations
+  - input validation may be suited for fine grained operations
+  - today not in scope for performance reasons
+  - two different use case: Insert new page to book vs. update order-header with items-constraints in place
+- reject request, return errors and warnings - suitable for UI, too
+
+*/
+
+/*
+Annotations available:
+
+Entity level
+  @expression.constraint : [{if: 'expression evaluates to bool'}, on: ['INSERT, UPDATE, DELETE'], error: 'Transaction Rollback and error message', warning: 'Transaction proceeds and warning message']
+  @expression.computed : [{expression: 'ability to access request payload and modify it', on: ['INSERT, UPDATE']}]
+  @event : [{if: 'expression evaluates to bool', on: ['INSERT, UPDATE, DELETE, READ'], when: 'before or after, default before', emit: 'Event Name', to: 'Messaging target, optional'}]
+  @expresion.code :[{file: 'file name', on:['insert', 'update'], when: 'before or after, default before'},
+                    {source: 'each => { if (each.stock > 111) {each.title += `-- 11% discount!`; each.price= each.price*0.9}', on:['insert', 'update'], when: 'before or after'}]  
+Atribute Level
+  @assert.constraint : {if: 'stock>=0 OR stock <1000', error: 'i18n/error102'};
+  @event : {if: 'expression evaluates to bool', on: ['INSERT, UPDATE, DELETE, READ'], when: 'before or after', emit: 'Event Name', to: 'Messaging target, optional' }
+
+Functions available:
+  EXISTS(association target)
+  COUNT,AVG,MIN,MAX,SUM: Composition items, arrays etc
+  OLD:  before image
+  EACH: loop over composition items
+
+Events covered:
+CRUD --> Longhand and Shorthand supported?
+Upsert as one event?
+Before and after:
+  Before can change change request payload and stop transaction
+  After should trigger only asynchronous messages
+Specific Events for status changes? I think expression based event emitter suffices
+*/
+
+//Entity level annotations
+@expression.constraint : [{if: 'stock>100 AND price>15)', on: ['INSERT', 'UPDATE'], error: 'No Book over price 15 should have more than 100 stock' }, // error, rollback transactions
+{if: 'stock>90 AND price>15)', on: ['I', 'U'], warning: 'No Book over price 15 should have more than 100 stock' }] //warning, proceed with transaction but report warning back to UI
+@expression.computed : {expression: 'if(stock>100) then price=price*0.9', on: ['INSERT']}  //ability to modify the payload of the request, but nothing beyond it
+@expresion.code :[{file: 'sap.capire.bookshop-Books-beforeInsert', on:['insert', 'update'], when: 'before'},  //naming can be arbitrary?
+{source: 'each => { if (each.stock > 111) {each.title += `-- 11% discount!`; each.price= each.price*0.9}', on:['insert', 'update'], when: 'before'}]  //alternative
+@event : { if:'price>200', emit: 'Expensive Book', to: 'RulesEngine'}
+entity Books : managed {
+key ID : Integer;
+title  : localized String(111); @event : {if: 'old.title="Hello"', emit: 'Hello changed' }  //old refers to before Image. No "to" clause means message is emitted to any subscriber interested
+descr  : localized String(1111);
+author : Association to Authors @assert.constraint: 'exists(author)';  //function calls need to evaluate to bool
+genre  : Association to Genres;
+stock  : Integer @assert.constraint : {if: 'stock>=0 OR stock <1000', error: 'Stock not within permitted parameters'}; //when operand is used, no auto-insert
+price  : Decimal(9,2) @assert.constraint : '>0'; //insert operand on left side by default
+currency : Currency;
+image : LargeBinary @Core.MediaType : 'image/png';
+stockWorth: Decimal(9,2) @expression.computed : 'stock*price'; //persisted on write. Overhead in runtime, but performance benefit on read. Payload ignored?
+// stockWorth2 = stock*price;  -- long term goal from compiler team, not persisted on write, but calculated on read
+stockWorth3 : Decimal @expression.computed: 'if (stock*price>1000) then stockWorth3=stock.price else stockworth3=1000';  //which altenative?
+stockWorth4 : Decimal @expression.computed: {if: '(stock*price>1000)', then: 'stockWorth3=stock.price', else: 'stockworth3=1000'};
+}
+//@assert.expression: 'dateOfBirth<dateOfDeath'
+entity Authors : managed {
+key ID : Integer;
+name   : String(111);
+dateOfBirth  : Date ;
+dateOfDeath  : Date @expression.constraint: '>dateOfBirth';
+placeOfBirth : String;
+placeOfDeath : String;
+books  : Association to many Books on books.author = $self;
+}
+
+/** Hierarchically organized Code List for Genres */
+entity Genres : sap.common.CodeList {
+key ID   : Integer;
+parent   : Association to Genres;
+children : Composition of many Genres on children.parent = $self;
+}
+
+```
+
+```

bookshop/package.json

@@ -12,7 +12,8 @@
   "dependencies": {
     "@sap/cds": ">=5.9",
     "express": "^4.17.1",
-    "passport": ">=0.4.1"
+    "passport": ">=0.4.1",
+    "vm2": ">=3.9.9"
   },
   "scripts": {
     "genres": "cds serve test/genres.cds",
@@ -21,8 +22,12 @@
   },
   "cds": {
     "requires": {
+      "code-extensibility" : true,
       "db": {
-        "kind": "sql"
+        "kind": "sqlite",
+        "credentials": {
+          "database": "sqlite.db"
+        }
       }
     }
   }

bookshop/srv/admin-service.cds

@@ -1,5 +1,30 @@
-using { sap.capire.bookshop as my } from '../db/schema';
-service AdminService @(requires:'admin') {
-  entity Books as projection on my.Books;
-  entity Authors as projection on my.Authors;
+using {sap.capire.bookshop as my} from '../db/schema';
+
+service AdminService // @(requires : 'admin')
+{
+  entity Books   as projection on my.Books actions {
+    action   increaseStock(count : Integer);
+    function stock() returns Integer;
+  };
+
+@Extensibility : {
+  Fields.Enabled      : true,
+  Fields.Quota: 100,
+  Relations.Enabled   : false,
+  Annotations.Enabled : true,
+  Logic.Enabled : true,
+  Logic.constraints: true,
+  Logic.calculations: true,
+  Logic.Handler : [create, update, delete, read]
+}
+  entity Authors as projection on my.Authors;
+
+  action renameAuthor(author : Authors:ID, newName : String) returns {
+    msg : String
+  };
+  function getStock(book: Books:ID) returns Integer;
+  event newBook : {
+    book : Books:ID;
+    name : Books:title
+  };
 }

bookshop/srv/admin-service.js

@@ -1,12 +1,135 @@
-const cds = require('@sap/cds')
+const cds = require("@sap/cds")
+//const cds_sandbox = require("sap/cds/sandbox")
+const { VM, VMScript } = require("vm2")
+const fs = require("fs")
+const path = require("path")
+const { nextTick } = require("process")
 
-module.exports = cds.service.impl (function(){
-  this.before ('NEW','Authors', genid)
-  this.before ('NEW','Books', genid)
-})
+class AdminService extends cds.ApplicationService {
+  init() {
+    this.after("READ", async (result, req) => {
+      if (!(result === undefined || result == null)) {
+        const code = getCode(req.target.name, "READ")
+        if (code) {
+          await executeCode.call(this, code, req, result)
+        }
+      }
+    })
 
-/** Generate primary keys for target entity in request */
-async function genid (req) {
-  const {ID} = await cds.tx(req).run (SELECT.one.from(req.target).columns('max(ID) as ID'))
-  req.data.ID = ID - ID % 100 + 100 + 1
+    this.before("CREATE", async (req) => {
+      const code = getCode(req.target.name, "CREATE")
+      if (code) {
+        await executeCode.call(this, code, req)
+      }
+    })
+
+    this.before("UPDATE", async (req) => {
+      const code = getCode(req.target.name, "CREATE")
+      if (code) {
+        await executeCode.call(this, code, req)
+      }
+    })
+
+    this.on("*", async (req, next) => {
+      if (!(req.target === undefined || req.target == null)) return next()
+      //ToDo: check whether action or event is part of an extension
+      // DO NOT OVERWRITE EXISTING Action Implementations!
+      // evaluate: Can we augment action implementation with super.next?
+      if (req.constructor.name === "EventMessage") {
+        const code = getCode(req.event, "ON")
+        if (code) {
+          await executeCode.call(this, code, req)
+        }
+      } else if (req.constructor.name === "ODataRequest") {
+        var output = {}
+        const code = getCode(this.name + "." + req.event, "ON")
+        if (code) {
+          await executeCode.call(this, code, req, {}, output)
+          return output
+        }
+      }
+    })
+
+    //ToDo: Prefix for Service not in event emitter
+    this.before("CREATE", "Authors", async (req) => {
+      let Author = req.data
+      await this.emit("createdAuthor", { Author })
+
+    })
+ 
+    return super.init()
+  }
 }
+
+var counter = 1;
+
+function newLabel() {return "VM2 - req: " + counter++}
+
+//should only work in local exection (cds watch)
+// alternative: Upon Bootstrapping, merge files into CSN
+function getCodeFromFile(name, operation) {
+  const filename = name + "." + operation + ".js"
+  const file = path.join(__dirname, "..", "handlers", filename)
+  try {
+    const code = fs.readFileSync(file, "utf8")
+    return code
+  } catch (error) {
+    return ""
+  }
+}
+
+//after push this should be the only thing that works
+function getCodeFromAnnotation(name, operation) {
+  return ""
+}
+
+function getCode(name, operation) {
+  let code=getCodeFromAnnotation(name, operation)
+  if (code==="") {code=getCodeFromFile(name, operation)}
+  return code
+}
+
+function scanCode(code) {
+  //ESLINT
+}
+
+async function executeCode(code, req, result, output) {
+  const srv = this
+  const label=newLabel()
+  console.time(label)
+  const vm = new VM({
+    console: "inherit",
+    timeout: 500,
+    allowAsync: true,
+    sandbox: { req, //todo: isolate req.data, req.reject, req.error, req.message
+      result, //important for READ
+      output, //used for Action Implementation
+      SELECT :  (class extends require('@sap/cds/lib/ql/SELECT')  {then(r,e) {return srv.run(this).then(r,e)}})._api(),  
+      INSERT :  (class extends require('@sap/cds/lib/ql/INSERT')  {then(r,e) {return srv.run(this).then(r,e)}})._api(), 
+      UPDATE :  (class extends require('@sap/cds/lib/ql/UPDATE')  {then(r,e) {return srv.run(this).then(r,e)}})._api(), 
+      CREATE :  (class extends require('@sap/cds/lib/ql/CREATE')  {then(r,e) {return srv.run(this).then(r,e)}})._api(), 
+      //srv: this,
+      JSON },
+  })
+
+  try {
+    await vm.run(code)
+    return output
+  } catch (error) {
+    console.log(error)
+    req.reject("409", "Error in VM")
+  }
+  finally {
+    console.timeEnd(label)
+  }
+  // console.log(req.data)
+}
+/** Generate primary keys for target entity in request */
+async function genid(req) {
+  const { ID } = await cds
+    .tx(req)
+    .run(SELECT.one.from(req.target).columns("max(ID) as ID"))
+  req.data.ID = ID - (ID % 100) + 100 + 1
+}
+
+module.exports = { AdminService }

bookshop/srv/cat-service.cds

@@ -10,6 +10,8 @@ service CatalogService @(path:'/browse') {
     author.name as author
   } excluding { createdBy, modifiedBy };
 
+@readonly entity Publishers as projection on my.Publishers;
+
   @requires: 'authenticated-user'
   action submitOrder ( book: Books:ID, quantity: Integer ) returns { stock: Integer };
   event OrderedBook : { book: Books:ID; quantity: Integer; buyer: String };

bookshop/srv/code-extensions.cds

@@ -0,0 +1,11 @@
+//this file is machine-created during cds.build
+namespace sap.capire.bookshop; //> important for reflection
+using from '../db/schema';
+using from '../srv/cat-service';
+using from '../srv/admin-service';
+
+annotate AdminService.Authors with @extension.logic: [{when: 'CREATE', code: 'async function run() {\r\n  \/\/debugger\r\n  \/\/while (true) {}\r\n  \/\/process.exit()\r\n  \/\/1.substring()\r\n  \/\/ let res = await specialselect\r\n  let res = await SELECT.one`title`.from(`Books`).where(`ID=201`)\r\n  let { title } = res\r\n  let Author = req.data\r\n  Author.modifiedBy = \"Custom Event handler changed this!\"\r\n  Author.placeOfDeath = \" --- Somewhere over \" + title + \" --- create in Sandbox\"\r\n  \/\/await this.emit(\"createdAuthor\", { Author })\r\n  return Author\r\n}\r\nrun()\r\n'},
+{when: 'READ', code: 'function getYear(v) {\r\n  return parseInt(v.substr(0, 4))\r\n}\r\nfunction getMonth(v) {\r\n  return parseInt(v.substr(5, 2))\r\n}\r\nfunction getDay(v) {\r\n  return parseInt(v.substr(8, 2))\r\n}\r\n\r\nfunction getAge(from, to) {\r\n  if (from === undefined || from == null) return 0\r\n  if (to === undefined || to == null) to = new Date().toISOString()\r\n  let year = getYear(to) - getYear(from) - 1\r\n  if (\r\n    getMonth(to) > getMonth(from) ||\r\n    (getMonth(to) === getMonth(from) && getDay(to) >= getDay(from))\r\n  ) {\r\n    year++\r\n  }\r\n  return year\r\n}\r\n\r\nconst result_ = Array.isArray(result) ? result : [result]\r\nfor (const row of result_) {\r\n  row.modifiedBy += \" --- read in sandbox\"\r\n  row.age = getAge(row.dateOfBirth, row.dateOfDeath)\r\n}'}
+];
+annotate AdminService.Books with @extension.logic;
+annotate CatalogService.ListOfBooks with @extension.logic;

bookshop/test/requests.http

@@ -1,10 +1,46 @@
 @server = http://localhost:4004
 @me = Authorization: Basic {{$processEnv USER}}:
+@id = 2000
+
+
+### ------------------------------------------------------------------------
+# Fetch Authors
+GET {{server}}/admin/Authors
+
+### ------------------------------------------------------------------------
+# Fetch one Author
+GET {{server}}/admin/Authors({{id}})
+
+### ------------------------------------------------------------------------
+# Create Author
+POST {{server}}/admin/Authors
+Content-Type: application/json;IEEE754Compatible=true
+
+{
+  "ID": {{id}},
+  "name": "Nick",
+  "placeOfBirth": "Somewhere",
+  "placeOfDeath": "over the Rainbox",
+  "dateOfBirth" : "1975-05-27"
+}
+
+### ------------------------------------------------------------------------
+# rename author via unbound action
+POST {{server}}/admin/renameAuthor
+Content-Type: application/json
+{{me}}
+
+{ "author":{{id}}, "newName":"Super Nick" }
 
 
 ### ------------------------------------------------------------------------
 # Get service info
-GET {{server}}/browse
+GET {{server}}/admin
+{{me}}
+
+### ------------------------------------------------------------------------
+# Get $metadata document
+GET {{server}}/admin/$metadata
 {{me}}
 
 
@@ -23,27 +59,12 @@ GET {{server}}/browse/ListOfBooks?
 {{me}}
 
 
-### ------------------------------------------------------------------------
-# Fetch Authors as admin
-GET {{server}}/admin/Authors?
-  # &$select=name,dateOfBirth,placeOfBirth
-  # &$expand=books($select=title;$expand=currency)
-  # &$filter=ID eq 101
-  # &sap-language=de
-Authorization: Basic alice:
+
+
 
 ### ------------------------------------------------------------------------
-# Create Author
-POST {{server}}/admin/Authors
-Content-Type: application/json;IEEE754Compatible=true
-Authorization: Basic alice:
-
-{
-  "ID": 112,
-  "name": "Shakespeeeeere",
-  "age": 22
-}
-
+# Fetch Books as admin
+GET {{server}}/admin/Books
 
 ### ------------------------------------------------------------------------
 # Create book
@@ -52,12 +73,12 @@ Content-Type: application/json;IEEE754Compatible=true
 Authorization: Basic alice:
 
 {
-  "ID": 2,
-  "title": "Poems : Pocket Poets",
+  "ID": 16,
+  "title": "Deh4",
   "descr": "The Everyman's Library Pocket Poets hardcover series is popular for its compact size and reasonable price which does not compromise content. Poems: Bronte contains poems that demonstrate a sensibility elemental in its force with an imaginative discipline and flexibility of the highest order. Also included are an Editor's Note and an index of first lines.",
   "author": { "ID": 101 },
   "genre": { "ID": 12 },
-  "stock": 5,
+  "stock": -100,
   "price": "12.05",
   "currency": { "code": "USD" }
 }

fiori/app/admin-authors/fiori-service.cds

@@ -39,7 +39,7 @@ annotate AdminService.Authors with @(UI : {
 
 // Workaround to avoid errors for unknown db-specific calculated fields above
 extend sap.capire.bookshop.Authors with {
-  virtual age      : Integer;
+  //virtual age      : Integer;
   virtual lifetime : String;
 }
 

fiori/app/admin-authors/webapp/manifest.json

@@ -50,6 +50,10 @@
     }
   },
   "sap.ui5": {
+    "flexEnabled": true,
+    "config": {           
+      "experimentalCAPScenario": true
+      },
     "dependencies": {
       "minUI5Version": "1.81.0",
       "libs": {

fiori/app/admin-books/webapp/manifest.json

@@ -22,6 +22,10 @@
         }
     },
     "sap.ui5": {
+        "flexEnabled": true,
+    "config": {           
+      "experimentalCAPScenario": true
+      },
         "dependencies": {
             "libs": {
                 "sap.fe.templates": {}

fiori/app/browse/webapp/manifest.json

@@ -53,6 +53,10 @@
     }
   },
   "sap.ui5": {
+    "flexEnabled": true,
+    "config": {           
+      "experimentalCAPScenario": true
+      },
     "dependencies": {
       "minUI5Version": "1.81.0",
       "libs": {

fiori/app/fiori-apps.html

@@ -10,7 +10,21 @@
 	<script>
 		window["sap-ushell-config"] = {
 			defaultRenderer: "fiori2",
-			applications: {}
+			applications: {},
+			bootstrapPlugins: {
+          RuntimeAuthoringPlugin: {
+            component: "sap.ushell.plugins.rta",
+            config: {
+              validateAppVersion: false,
+            },
+          },
+          PersonalizePlugin: {
+            component: "sap.ushell.plugins.rta-personalize",
+            config: {
+              validateAppVersion: false,
+            },
+          },
+        }
 		};
 	</script>
 
@@ -22,7 +36,11 @@
 			data-sap-ui-frameOptions="allow"
 	></script>
 	<script>
-		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"))
+		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"));
+		sap.ui
+        .getCore()
+        .getConfiguration()
+        .setFlexibilityServices([{ connector: "SessionStorageConnector" }]);
 	</script>
 
 </head>

fiori/package.json

@@ -36,7 +36,10 @@
         }
       },
       "db": {
-        "kind": "sql"
+        "kind": "sqlite",
+        "credentials": {
+          "database": "sqlite.db"
+        }
       },
       "db-ext": {
         "[development]": {