no replica context

changed modeling of suppliers
Using event : projection on Reviews
2021-03-25 13:55:06 +01:00 · 2021-03-11 16:58:29 +01:00 · 2021-03-11 14:14:59 +01:00 · 2021-03-08 19:19:29 +01:00 · 2021-03-08 19:07:56 +01:00 · 2021-03-03 10:39:32 +01:00
133 changed files with 6255 additions and 20079 deletions
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -16,7 +16,7 @@ jobs:

    strategy:
      matrix:
-        node-version: [10.x, 12.x, 14.x]
+        node-version: [12.x, 14.x]

    steps:
    - uses: actions/checkout@v2
--- a/.registry/.gitignore
+++ b/.registry/.gitignore
@@ -0,0 +1 @@
+*.tgz
--- a/.registry/server.js
+++ b/.registry/server.js
@@ -5,9 +5,9 @@ const app = express()

 const { PORT=4444 } = process.env
 const [,,port=PORT] = process.argv
+process.chdir(__dirname)

 app.use('/-/:tarball', (req,res,next) => {
-  const url = decodeURIComponent(req.url)
  console.debug ('GET', req.params)
  try {
    const { tarball } = req.params
--- a/.tours/db-native.tour
+++ b/.tours/db-native.tour
@@ -0,0 +1,109 @@
+{
+  "$schema": "https://aka.ms/codetour-schema",
+  "title": "Database Functions",
+  "steps": [
+    {
+      "title": "Introduction",
+      "description": "### Database Functions in CDS Models\n\nIn this tour, you'll learn how to add database-specific functions to CDS models in your application."
+    },
+    {
+      "file": "bookshop/db/schema.cds",
+      "description": "#### Basic Schema\n\nWe want to add two fields to the `Authors` entity, one for the author's age and one for the span of years that she or he lived.\n\nThese two fields can be computed out of the existing `dateOfBirth` and `dateOfDeath` fields.",
+      "selection": {
+        "start": {
+          "line": 19,
+          "character": 1
+        },
+        "end": {
+          "line": 21,
+          "character": 1
+        }
+      },
+      "title": "Base fields in Author"
+    },
+    {
+      "file": "bookshop/srv/admin-service.cds",
+      "description": "This is how the `Authors` entity gets exposed in an OData or REST service.\n\nIn the next step, you'll see how we extend this projection.",
+      "selection": {
+        "start": {
+          "line": 4,
+          "character": 1
+        },
+        "end": {
+          "line": 5,
+          "character": 1
+        }
+      },
+      "title": "Authors service"
+    },
+    {
+      "file": "fiori/db/sqlite/index.cds",
+      "description": "#### SQLite Implementation\n\nHere's the first implementation for SQLite.  It computes the two fields `age` and `lifetime` through SQLite's [strftime](https://sqlite.org/lang_datefunc.html) function.\n\nThrough the [`extend projection`](https://cap.cloud.sap/docs/cds/cdl#extend-view) clause you can add additional fields to projection entities.  These are deployed as database views, which is why we can integrate the database functions in the first place.\n",
+      "selection": {
+        "start": {
+          "line": 7,
+          "character": 1
+        },
+        "end": {
+          "line": 11,
+          "character": 1
+        }
+      },
+      "title": "SQLite implementation"
+    },
+    {
+      "file": "fiori/db/hana/index.cds",
+      "description": "#### SAP HANA Implementation\n\nThis is the second implementation for SAP HANA.  It computes the same two fields `age` and `lifetime` through the [YEARS_BETWEEN](https://help.sap.com/viewer/7c78579ce9b14a669c1f3295b0d8ca16/Cloud/en-US/7c0d2c161ea34def86de3f5eadd6a0af.html) and [YEAR](https://help.sap.com/viewer/7c78579ce9b14a669c1f3295b0d8ca16/Cloud/en-US/20f5fac6751910148dabd3c6821f907d.html) functions of SAP HANA.\n\n#### File Layout and Code Structure\n\nNote the path of the `.cds` file we are in: it's in a subfolder of `db`, so that it's _not_ automatically picked up when we start the application.  The same is true for the SQLite implementation: it's in a separate `db/sqlite/` folder as well.  In the next step, you'll see how these files are loaded.\n\nAlso, we choose to implement all of that as an extension of the original bookshop here in the _fiori_ package.  See the first [CAP Samples] code tour for more details on the different packages of this repository.",
+      "selection": {
+        "start": {
+          "line": 7,
+          "character": 1
+        },
+        "end": {
+          "line": 11,
+          "character": 1
+        }
+      },
+      "title": "SAP HANA implementation"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Configuration\n\nThe `cds` section in `package.json` is a place to configure which of the `db/sqlite` and `db/hana` folders are used for which database.\nWe use [Node.js profiles](https://cap.cloud.sap/docs/node.js/cds-env#profiles) to separate the configuration.\nIn the `development` profile, you can see that `db/sqlite` is set as the model, while the `db/hana` folder is configured in the `production` profile.",
+      "line": 17,
+      "title": "Configuration"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Run with SQLite\n\nTo run with `development` and an in-memory SQLite database, you don't need to do anything special, because it's activated by default.  Just run:\n\n>> cds watch fiori\n\nThen open [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) to see the two new fields.\n",
+      "line": 28,
+      "title": "Run with SQLite"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Deploy the CDS Model to SAP HANA\n\nTo 'activate' SAP HANA through the `production` profile, you can use the global `--production` flag:\n\n>> cd fiori; cds deploy --to hana --production\n\n[Learn more about SAP HANA deployment](https://cap.cloud.sap/docs/guides/databases#get-hana)\n\n#### Run the Application\n\n>> cd fiori; cds watch --production\n\nThe service on [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) is the same as before, but this time the `Authors` entity is backed by a database view with an SAP HANA function.\n\n#### More\n\nIf you don't see data, you can add some in the next step.",
+      "line": 31,
+      "title": "Run with SAP HANA"
+    },
+    {
+      "file": "fiori/test/requests.http",
+      "description": "### Add More Data\n\nOptionally you can add some `Authors` data by clicking on the _Send Request_ link (provided by the [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client) extension).",
+      "line": 68,
+      "selection": {
+        "start": {
+          "line": 67,
+          "character": 1
+        },
+        "end": {
+          "line": 73,
+          "character": 1
+        }
+      },
+      "title": "Add Data"
+    },
+    {
+      "title": "Wrap-up",
+      "description": "### Summary\n\nThat's it!  You have seen: \n- How to integrate database-specific functions in a CDS model.\n- How to switch between the two implementations for SQLite and SAP HANA."
+    }
+  ],
+  "ref": "master"
+}
--- a/.tours/samples.tour
+++ b/.tours/samples.tour
@@ -0,0 +1,136 @@
+{
+  "$schema": "https://aka.ms/codetour-schema",
+  "title": "CAP Samples",
+  "steps": [
+    {
+      "title": "Welcome",
+      "file": "README.md",
+      "description": "### Welcome to CAP Samples!\n\nThis tour leads you through a collection of samples for the [SAP Cloud Application Programming Model (CAP)](https://cap.cloud.sap).\nYou will learn which features of the programming model are demonstrated in which sample.\n\nLet's start!",
+      "line": 2,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 3,
+          "character": 108
+        }
+      }
+    },
+    {
+      "file": "hello/world.cds",
+      "description": "### Hello World!\n\nThis is a simplistic [Hello World](https://cap.cloud.sap/docs/get-started/hello-world) service using [CDS](https://cap.cloud.sap/docs/cds/) and [cds.services](https://cap.cloud.sap/docs/node.js/api#services-api).",
+      "line": 2,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 4,
+          "character": 1
+        }
+      },
+      "title": "Hello World!"
+    },
+    {
+      "file": "bookshop/db/schema.cds",
+      "description": "### A Bookshop!\n\nIntroduces:\n- [Project Setup](https://cap.cloud.sap/docs/get-started/) and [Layouts](https://cap.cloud.sap/docs/get-started/projects)\n- [Domain Modeling](https://cap.cloud.sap/docs/guides/domain-models)\n- [Defining Services](https://cap.cloud.sap/docs/guides/providing-services)\n- [Generic Providers](https://cap.cloud.sap/docs/guides/generic-providers)\n- [Adding Custom Logic](https://cap.cloud.sap/docs/guides/service-impl)\n- [Using Databases](https://cap.cloud.sap/docs/guides/databases)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 32,
+          "character": 1
+        }
+      },
+      "title": "Bookshop"
+    },
+    {
+      "file": "common/index.cds",
+      "description": "### Extend and Reuse\n\nShowcases how to extend [@sap/cds/common](https://cap.cloud.sap/docs/cds/common) thereby covering:\n- Building [extension packages](https://cap.cloud.sap/docs/guides/domain-models#aspects-extensibility)\n- Providing [reuse packages](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)\n- [Verticalization](https://cap.cloud.sap/docs/cds/common#adapting-to-your-needs)\n- Using [Aspects](https://cap.cloud.sap/docs/cds/cdl#aspects)\n- Used in the [fiori app sample](#fiori)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 46,
+          "character": 1
+        }
+      },
+      "title": "Common"
+    },
+    {
+      "file": "orders/db/schema.cds",
+      "description": "### Compositions and Serving Documents\n\nA standalone orders management service, demonstrating:\n- Using [Compositions](https://cap.cloud.sap/docs/cds/cdl#compositions) in [Domain Models](https://cap.cloud.sap/docs/guides/domain-models), along with\n- [Serving deeply nested documents](https://cap.cloud.sap/docs/guides/generic-providers#serving-structured-data)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 27,
+          "character": 1
+        }
+      },
+      "title": "Orders"
+    },
+    {
+      "file": "reviews/db/schema.cds",
+      "description": "### More Modularity\n\nShows how to implement a modular service to manage product reviews, including:\n- Consuming other services synchronously and asynchronously\n- Serving requests synchronously\n- Emitting events asynchronously\n- Grow as you go, with:\n- Mocking app services\n- Running service meshes\n- Late-cut Micro Services\n- As well as managed data, input validations, and authorization\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 39,
+          "character": 1
+        }
+      },
+      "title": "Reviews"
+    },
+    {
+      "file": "fiori/app/index.cds",
+      "description": "### Annotations for SAP Fiori Elements\n\nA [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/verticalize) these packages:\n  - [@capire/bookshop](bookshop)\n  - [@capire/reviews](reviews)\n  - [@capire/orders](orders)\n  - [@capire/common](common)\n\n[Adds a SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookshop, thereby introducing to:\n  - [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files\n  - Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)\n  - Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)\n  - Serving SAP Fiori apps locally\n\n[The Vue.js app](bookshop/app/vue) imported from bookshop is served as well.\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 13,
+          "character": 1
+        }
+      },
+      "title": "Fiori"
+    },
+    {
+      "file": "package.json",
+      "description": "### All-in-one Monorepo\n\nEach sample sub directory essentially is a standard npm package, some with standard npm dependencies to other samples. The root folder's [package.json](package.json) has local links to the sub folders, such that an `npm install` populates a local `node_modules` folder acts like a local npm registry to the individual sample packages.\n",
+      "line": 8,
+      "selection": {
+        "start": {
+          "line": 8,
+          "character": 1
+        },
+        "end": {
+          "line": 15,
+          "character": 1
+        }
+      },
+      "title": "Packages"
+    }
+  ],
+  "isPrimary": true,
+  "description": "Overview of CAP Samples for Node.js"
+}
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -4,14 +4,15 @@

 	// List of extensions which should be recommended for users of this workspace.
 	"recommendations": [
-		"SAPSE.vscode-cds",
+		"sapse.vscode-cds",
 		"dbaeumer.vscode-eslint",
 		"esbenp.prettier-vscode",
 		"mechatroner.rainbow-csv",
 		"humao.rest-client",
 		"alexcvzz.vscode-sqlite",
 		"hbenl.vscode-mocha-test-adapter",
-		"sdras.night-owl"
+		"sdras.night-owl",
+		"vsls-contrib.codetour"
 	],
 	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
 	"unwantedRecommendations": [
--- a/README.md
+++ b/README.md
@@ -3,21 +3,22 @@
 Find here a collection of samples for the [SAP Cloud Application Programming Model](https://cap.cloud.sap) organized in a simplistic [monorepo setup](samples.md#all-in-one-monorepo). &rarr; See [**Overview** of contained samples](samples.md)

 ![](https://github.com/SAP-samples/cloud-cap-samples/workflows/CI/badge.svg)
-[![REUSE status](https://api.reuse.software/badge/github.com/SAP-samples/cloud-cap-samples)](https://api.reuse.software/info/github.com/SAP-samples/cloud-cap-samples)
+<!--[![REUSE status](https://api.reuse.software/badge/github.com/SAP-samples/cloud-cap-samples)](https://api.reuse.software/info/github.com/SAP-samples/cloud-cap-samples)-->


 ### Preliminaries

-1. [Install @sap/cds-dk](https://cap.cloud.sap/docs/get-started/) globally as documented in [capire](https://cap.cloud.sap)
+1. Install [**@sap/cds-dk**](https://cap.cloud.sap/docs/get-started/) globally:
+
   ```sh
   npm i -g @sap/cds-dk
   ```
-2. _Optional:_ [Use Visual Studio Code](https://cap.cloud.sap/docs/get-started/in-vscode)
+
+2. _Optional:_ [Use Visual Studio Code](https://cap.cloud.sap/docs/get-started/tools#vscode)

 ### Download

-Clone this repo as shown below, if you have [git](https://git-scm.com/downloads) installed,
-otherwise [download as zip file](archive/master.zip).
+If you've [Git](https://git-scm.com/downloads) installed, clone this repo as shown below, otherwise [download as ZIP file](archive/master.zip).

 ```sh
 git clone https://github.com/sap-samples/cloud-cap-samples samples
@@ -42,37 +43,45 @@ cds watch bookshop

 After that open this link in your browser: [http://localhost:4004](http://localhost:4004)

+When asked to log in, type `alice` as user and leave the password field blank, which is the [default user](https://cap.cloud.sap/docs/node.js/authentication#mocked).
+
 ### Testing

 Run the provided tests with [_jest_](http://jestjs.io) or [_mocha_](http://mochajs.org), for example:
+
 ```sh
 npx jest
 ```
 > While mocha is a bit smaller and faster, jest runs tests in parallel and isolation, which allows to run all tests.


-### Serve `npm` 
+### Serve `npm`

-We've simple npm registry mock included which allows you to do an `npm install @capire/<package>` anywhere locally. Use it as follows:
+We've included a simple npm registry mock, which allows you to do an `npm install @capire/<package>` locally. Use it as follows:

 1. Start the @capire registry:
 ```sh
 npm run registry
 ```
-> While running this will have `@capire:registry=http://localhost:4444` set with npmrc. 
+> While running this will have `@capire:registry=http://localhost:4444` set with npmrc.
+
+2. Install one of the @capire packages wherever you like, for example:

-2. Install one of the @capire packages wherever you like, e.g.:
 ```sh
 npm add @capire/common @capire/bookshop
 ```


+## Code Tours
+
+Take one of the [guided tours](.tours) in VS Code through our CAP samples and learn which CAP features are showcased by the different parts of the repository. Just install the [CodeTour extension](https://marketplace.visualstudio.com/items?itemName=vsls-contrib.codetour) for VS Code. We'll add more code tours in the future. Stay tuned!
+
 ## Get Support

 Check out the documentation at [https://cap.cloud.sap](https://cap.cloud.sap). <br>
-In case you have a question, find a bug, or otherwise need support, please use our [community](https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce).
+In case you've a question, find a bug, or otherwise need support, use our [community](https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce) to get more visibility.


 ## License

-Copyright (c) 2020 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, version 2.0 except as noted otherwise in the [LICENSE](LICENSES/Apache-2.0.txt) file.
+Copyright (c) 2021 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, version 2.0 except as noted otherwise in the [LICENSE](LICENSES/Apache-2.0.txt) file.
--- a/bookshop/app/vue/index.html
+++ b/bookshop/app/vue/index.html
@@ -36,7 +36,7 @@
            <td class="rating-stars">
                {{ ('★'.repeat(Math.round(book.rating))+'☆☆☆☆☆').slice(0,5) }}
            </td>
-            <td>{{ book.currency.symbol }} {{ book.price }}</td>
+            <td>{{ book.currency && book.currency.symbol }} {{ book.price }}</td>
        </tr>
    </table>

--- a/bookshop/readme.md
+++ b/bookshop/readme.md
@@ -5,10 +5,10 @@ This stand-alone sample introduces the essential tasks in the development of CAP
 ## Hypothetical Use Cases

 1. Build a service that allows to browse _Books_ and _Authors_.
-2. Books have assigned _Genres_ which are organized hierarchically.
+2. Books have assigned _Genres_, which are organized hierarchically.
 3. All users may browse books without login.
 4. All entries are maintained by Administrators.
-5. End users may order books (the actual order mgmt being out of scope)
+5. End users may order books (the actual order mgmt being out of scope).

 ## Running the Sample

@@ -20,12 +20,12 @@ npm run watch

 | Links to capire                                                                                           | Sample files / folders               |
 | --------------------------------------------------------------------------------------------------------- | ------------------------------------ |
-| [Project Setup and Layouts](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)  | [`./`](./)                           |
-| [Defining Domain Models](https://cap.cloud.sap/docs/guides/domain-models)                                 | [`./db/schema.cds`](./db/schema.cds) |
-| [Defining Services](https://cap.cloud.sap/docs/guides/providing-services)                                 | [`./srv/*.cds`](./srv)               |
-| [Single-purposed Services](https://cap.cloud.sap/docs/guides/providing-services#single-purposed-services) | [`./srv/*.cds`](./srv)               |
-| [Generic Providers](https://cap.cloud.sap/docs/guides/providing-services)                                  | http://localhost:4004                |
-| Using Databases                                            | [`./db/data/*.csv`](./db/data)       |
+| [Project Setup & Layouts](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)    | [`./`](./)                           |
+| [Domain Modeling with CDS](https://cap.cloud.sap/docs/guides/domain-models)                               | [`./db/schema.cds`](./db/schema.cds) |
+| [Defining Services](https://cap.cloud.sap/docs/guides/services#defining-services)                         | [`./srv/*.cds`](./srv)               |
+| [Single-purposed Services](https://cap.cloud.sap/docs/guides/services#single-purposed-services)           | [`./srv/*.cds`](./srv)               |
+| [Providing & Consuming Providers](https://cap.cloud.sap/docs/guides/providing-services)                   | http://localhost:4004                |
+| [Using Databases](https://cap.cloud.sap/docs/guides/databases)                                            | [`./db/data/*.csv`](./db/data)       |
 | [Adding Custom Logic](https://cap.cloud.sap/docs/guides/service-impl)                                     | [`./srv/*.js`](./srv)                |
-| Adding Tests                                                 | [`./test`](./test)                   |
-| [Sharing for Reuse](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)          | [`./index.cds`](./index.cds)         |
+| Adding Tests                                                                                              | [`./test`](./test)                   |
+| [Sharing for Reuse](https://cap.cloud.sap/docs/guides/reuse-and-compose)                                  | [`./index.cds`](./index.cds)         |
--- a/chinook/.env
+++ b/chinook/.env
@@ -1,3 +0,0 @@
-# REVISIT: This is not a good practice -> don't do it that way, we just did it to save some time :)
-ACCESS_TOKEN_SECRET=secret
-REFRESH_TOKEN_SECRET=refresh-secret
--- a/chinook/.gitignore
+++ b/chinook/.gitignore
@@ -1,35 +0,0 @@
-# CAP media-store
-_out
-*.db
-connection.properties
-default-*.json
-gen/
-node_modules/
-target/
-package-lock.json
-app/build
-
-# html5Deployer
-app/deployers/html5Deployer/resources/
-
-# Web IDE, App Studio
-.che/
-.gen/
-
-# MTA
-*_mta_build_tmp
-*.mtar
-*.mta
-mta_archives/
-
-# Other
-.DS_Store
-*.orig
-*.log
-
-*.iml
-*.flattened-pom.xml
-
-# IDEs
-# .vscode
-# .idea
--- a/chinook/.vscode/extensions.json
+++ b/chinook/.vscode/extensions.json
@@ -1,20 +0,0 @@
-{
-	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		// >>>>>>>> Add CDS Editor here as soon it is available of vscode marketplace!,
-		"dbaeumer.vscode-eslint",
-		"esbenp.prettier-vscode",
-		"mechatroner.rainbow-csv",
-		"humao.rest-client",
-		"alexcvzz.vscode-sqlite",
-		"hbenl.vscode-mocha-test-adapter",
-		"sdras.night-owl"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": [
-
-	]
-}
--- a/chinook/.vscode/launch.json
+++ b/chinook/.vscode/launch.json
@@ -1,17 +0,0 @@
-{
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-
-   
-    {
-      "command": "cds run --with-mocks --in-memory?",
-      "name": "cds run",
-      "request": "launch",
-      "type": "node-terminal",
-      "skipFiles": ["<node_internals>/**"]
-    }
-  ]
-}
--- a/chinook/.vscode/settings.json
+++ b/chinook/.vscode/settings.json
@@ -1,8 +0,0 @@
-{
-  "files.exclude": {
-    "**/.gitignore": true,
-    "**/.git": true,
-    "**/.vscode": true
-  },
-  "files.watcherExclude": {}
-}
--- a/chinook/.vscode/tasks.json
+++ b/chinook/.vscode/tasks.json
@@ -1,25 +0,0 @@
-{
-  // See https://go.microsoft.com/fwlink/?LinkId=733558
-  // for the documentation about the tasks.json format
-  "version": "2.0.0",
-  "tasks": [
-    {
-      "type": "shell",
-      "label": "cds watch",
-      "command": "cds",
-      "args": ["watch"],
-      "group": {
-        "kind": "build",
-        "isDefault": true
-      },
-      "problemMatcher": []
-    },
-    {
-      "type": "shell",
-      "label": "cds run",
-      "command": "cds",
-      "args": ["run", "--with-mocks", "--in-memory?"],
-      "problemMatcher": []
-    }
-  ]
-}
--- a/chinook/README.md
+++ b/chinook/README.md
@@ -1,96 +0,0 @@
-# Getting Started
-
-Welcome to your new project.
-
-It contains these folders and files, following our recommended project layout:
-
-| File or Folder   | Purpose                              |
-| ---------------- | ------------------------------------ |
-| `app/`           | will contain compiled front bundles  |
-| `app/front/`     | contains frontend app on react       |
-| `app/deployers/` | contains deployment stuff            |
-| `db/`            | your domain models and data go here  |
-| `srv/`           | your service models and code go here |
-| `test/`          | your services tests                  |
-| `package.json`   | project metadata and configuration   |
-| `mta.yaml`       | deployment config                    |
-| `readme.md`      | this getting started guide           |
-| `server.js`      | initial server set up                |
-
-## Development
-
- Start cds service on 4004 port in watch mode:
-
-```json
-cds watch
-```
-
- Open `app/front` folder and run next commands. This will install dependencies and run frontend src files watcher. When you will change src files your bundles in app directory will re-compiled. Now you can enjoy development:
-
-```json
-npm install
-npm run watch
-```
-
-> For better frontend development experience use below command instead of watcher. This will start frontend dev server on 3000 port. Now your bundles will be hot reloaded, this means you do not need reload the page to see changes:
->
-> ```json
-> npm run start
-> ```
-
-## Test
-
- Change package.json db section
-
-```json
-  "db": {
-    "kind": "sql"
-  }
-```
-
- Run tests
-
-```json
-npm run test
-```
-
-## Deployment
-
- Make sure you already have hana trial instance in your cockpit dashboard (SAP Cloud Platform).
-  Or if you are using hana instance - change it in mta.yaml config file from hanatrial to hana
- Change package.json db section
-
-```json
-  "db": {
-    "kind": "hana"
-  }
-```
-
- Authenticate to the Cloud Foundry:
-
-```json
-cf login
-```
-
- Open `app/front` folder and run the following commands. This will create frontend production bundles in app subfolder:
-
-```json
-npm install
-npm run build:prod
-```
-
- Clean up app/deployers/html5Deployer/resources folder from the previous frontend build
-
- From root directory run:
-
-```json
-mbt build -t ./
-cf deploy media-store_1.0.0.mtar
-```
-
- Now your services should be deployed with hanatrial instance and filled with initial data
-
-## Learn More
-
- [Learn more about CAP](https://cap.cloud.sap/docs/get-started/)
- [Deploying to Cloud Foundry](https://cap.cloud.sap/docs/advanced/deploy-to-cloud)
--- a/chinook/app/deployers/approuter/package.json
+++ b/chinook/app/deployers/approuter/package.json
@@ -1,11 +0,0 @@
-{
-  "name": "media-store-approuter",
-  "description": "Approuter",
-  "version": "1.0.0",
-  "dependencies": {
-    "@sap/approuter": "^6.8.2"
-  },
-  "scripts": {
-    "start": "node node_modules/@sap/approuter/approuter.js"
-  }
-}
--- a/chinook/app/deployers/approuter/xs-app.json
+++ b/chinook/app/deployers/approuter/xs-app.json
@@ -1,17 +0,0 @@
-{
-  "welcomeFile": "/index.html",
-  "authenticationMethod": "none",
-  "routes": [
-    {
-      "source": "/api/(.*)",
-      "target": "$1",
-      "destination": "srv-binding",
-      "authenticationType": "none"
-    },
-    {
-      "source": "^(.*)",
-      "target": "mediastore/$1",
-      "service": "html5-apps-repo-rt"
-    }
-  ]
-}
--- a/chinook/app/deployers/html5Deployer/package.json
+++ b/chinook/app/deployers/html5Deployer/package.json
@@ -1,12 +0,0 @@
-{
-  "name": "media-store-html5deployer",
-  "engines": {
-    "node": ">=6.0.0"
-  },
-  "dependencies": {
-    "@sap/html5-app-deployer": "^2.0.0"
-  },
-  "scripts": {
-    "start": "node node_modules/@sap/html5-app-deployer/index.js"
-  }
-}
--- a/chinook/app/deployers/xs-security.json
+++ b/chinook/app/deployers/xs-security.json
@@ -1,7 +0,0 @@
-{
-  "xsappname": "media-store-xsuaa",
-  "tenant-mode": "dedicated",
-  "scopes": [],
-  "attributes": [],
-  "role-templates": []
-}
--- a/chinook/app/front/.babelrc
+++ b/chinook/app/front/.babelrc
@@ -1,5 +0,0 @@
-{
-    "presets": ["@babel/preset-react", "@babel/preset-env"],
-    "plugins": ["@babel/plugin-transform-runtime", "babel-plugin-syntax-dynamic-import"]
-}
-  
--- a/chinook/app/front/.eslintrc.json
+++ b/chinook/app/front/.eslintrc.json
@@ -1,43 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "es2020": true
-  },
-  "extends": ["plugin:react/recommended", "airbnb", "prettier"],
-  "parserOptions": {
-    "ecmaFeatures": {
-      "jsx": true
-    },
-    "ecmaVersion": 11,
-    "sourceType": "module"
-  },
-  "plugins": ["react", "prettier"],
-  "rules": {
-    "prettier/prettier": ["error", { "parser": "flow", "endOfLine": "auto" }],
-    "linebreak-style": [0, "error", "windows"],
-    "import/prefer-default-export": "off",
-    "no-shadow": "off",
-    "react/forbid-prop-types": "off",
-    "no-alert": "off",
-    "jsx-a11y/label-has-associated-control": [
-      "error",
-      {
-        "required": {
-          "some": ["nesting", "id"]
-        }
-      }
-    ],
-    "jsx-a11y/label-has-for": [
-      "error",
-      {
-        "required": {
-          "some": ["nesting", "id"]
-        }
-      }
-    ],
-    "react/jsx-props-no-spreading": "off", // props spreading,
-    "no-console": "off",
-    "consistent-return": "off",
-    "prefer-destructuring": "off"
-  }
-}
--- a/chinook/app/front/.gitignore
+++ b/chinook/app/front/.gitignore
@@ -1,23 +0,0 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-/node_modules
-/.pnp
-.pnp.js
-
-# testing
-/coverage
-
-# production
-/build
-
-# misc
-.DS_Store
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
-
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
--- a/chinook/app/front/.prettierrc
+++ b/chinook/app/front/.prettierrc
@@ -1,4 +0,0 @@
-{
-  "printWidth": 100,
-  "singleQuote": true
-}
--- a/chinook/app/front/.vscode/launch.json
+++ b/chinook/app/front/.vscode/launch.json
@@ -1,13 +0,0 @@
-
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Chrome",
-            "type": "chrome",
-            "request": "launch",
-            "url": "http://localhost:3000",
-            "webRoot": "${workspaceRoot}/src"
-        }
-    ]
-}
--- a/chinook/app/front/README.md
+++ b/chinook/app/front/README.md
@@ -1 +0,0 @@
-"# Media store UI"
--- a/chinook/app/front/package.json
+++ b/chinook/app/front/package.json
@@ -1,67 +0,0 @@
-{
-  "name": "mediastore",
-  "version": "0.1.0",
-  "private": false,
-  "scripts": {
-    "start": "./node_modules/.bin/webpack-dev-server --config ./webpack/webpack-dev-server.js",
-    "watch": "./node_modules/.bin/webpack -w --config ./webpack/webpack.dev.js",
-    "build:dev": "./node_modules/.bin/webpack --config ./webpack/webpack.dev.js",
-    "build:prod": "./node_modules/.bin/webpack --config ./webpack/webpack.prod.js",
-    "lint": "./node_modules/.bin/eslint"
-  },
-  "dependencies": {
-    "@ant-design/icons": "4.3.0",
-    "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
-    "@testing-library/jest-dom": "^4.2.4",
-    "@testing-library/react": "^9.3.2",
-    "@testing-library/user-event": "^7.1.2",
-    "@umijs/hooks": "^1.9.3",
-    "antd": "^4.8.2",
-    "axios": "^0.20.0",
-    "clean-webpack-plugin": "^3.0.0",
-    "copy-webpack-plugin": "^6.3.2",
-    "css-minimizer-webpack-plugin": "^1.1.5",
-    "events": "^3.2.0",
-    "html-webpack-plugin": "^4.5.0",
-    "lodash": "^4.17.20",
-    "mini-css-extract-plugin": "^1.3.1",
-    "moment": "^2.29.1",
-    "prop-types": "^15.7.2",
-    "react": "^16.14.0",
-    "react-dev-utils": "^11.0.1",
-    "react-dom": "^16.14.0",
-    "react-refresh": "^0.9.0",
-    "react-router-dom": "^5.2.0",
-    "terser-webpack-plugin": "^5.0.3",
-    "webpack": "5.8.0",
-    "webpack-dev-server": "^3.11.0",
-    "webpack-merge": "^5.4.0"
-  },
-  "devDependencies": {
-    "@babel/core": "^7.12.9",
-    "@babel/plugin-transform-runtime": "^7.12.1",
-    "@babel/polyfill": "^7.12.1",
-    "@babel/preset-env": "^7.12.7",
-    "@babel/preset-react": "^7.12.7",
-    "@babel/runtime": "^7.12.5",
-    "babel-loader": "^8.2.2",
-    "babel-plugin-syntax-dynamic-import": "^6.18.0",
-    "cowsay": "^1.4.0",
-    "css-loader": "^5.0.1",
-    "eslint": "^7.14.0",
-    "eslint-config-airbnb": "^18.2.1",
-    "eslint-config-prettier": "^6.15.0",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jsx-a11y": "^6.4.1",
-    "eslint-plugin-prettier": "^3.1.4",
-    "eslint-plugin-react": "^7.21.5",
-    "eslint-plugin-react-hooks": "^4.2.0",
-    "prettier": "^2.2.1",
-    "style-loader": "^2.0.0",
-    "url-loader": "^4.1.1",
-    "webpack-cli": "^3.3.12"
-  },
-  "eslintConfig": {
-    "extends": "react-app"
-  }
-}
--- a/chinook/app/front/public/index.html
+++ b/chinook/app/front/public/index.html
@@ -1,44 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <meta name="theme-color" content="#000000" />
-  <meta
-    name="description"
-    content="Web site created using create-react-app" />
-  <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
-  <!--
-      manifest.json provides metadata used when your web app is installed on a
-      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-    -->
-  <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
-  <!--
-      Notice the use of %PUBLIC_URL% in the tags above.
-      It will be replaced with the URL of the `public` folder during the build.
-      Only files inside the `public` folder can be referenced from the HTML.
-
-      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
-      work correctly both with client-side routing and a non-root public URL.
-      Learn how to configure a non-root public URL by running `npm run build`.
-    -->
-  <title>React App</title>
-</head>
-
-<body>
-  <noscript>You need to enable JavaScript to run this app.</noscript>
-  <div id="root"></div>
-  <!--
-      This HTML file is a template.
-      If you open it directly in the browser, you will see an empty page.
-
-      You can add webfonts, meta tags, or analytics to this file.
-      The build step will place the bundled scripts into the <body> tag.
-
-      To begin the development, run `npm start` or `yarn start`.
-      To create a production bundle, use `npm run build` or `yarn build`.
-    -->
-</body>
-
-</html>
--- a/chinook/app/front/public/logo192.png
+++ b/chinook/app/front/public/logo192.png
--- a/chinook/app/front/public/logo512.png
+++ b/chinook/app/front/public/logo512.png
--- a/chinook/app/front/public/manifest.json
+++ b/chinook/app/front/public/manifest.json
@@ -1,31 +0,0 @@
-{
-  "short_name": "React App",
-  "name": "Create React App Sample",
-  "icons": [
-    {
-      "src": "favicon.ico",
-      "sizes": "64x64 32x32 24x24 16x16",
-      "type": "image/x-icon"
-    },
-    {
-      "src": "logo192.png",
-      "type": "image/png",
-      "sizes": "192x192"
-    },
-    {
-      "src": "logo512.png",
-      "type": "image/png",
-      "sizes": "512x512"
-    }
-  ],
-  "start_url": ".",
-  "display": "standalone",
-  "theme_color": "#000000",
-  "background_color": "#ffffff",
-  "sap.app": {
-    "id": "mediastore",
-    "applicationVersion": {
-      "version": "1.0.0"
-    }
-  }
-}
--- a/chinook/app/front/public/robots.txt
+++ b/chinook/app/front/public/robots.txt
@@ -1,3 +0,0 @@
-# https://www.robotstxt.org/robotstxt.html
-User-agent: *
-Disallow:
--- a/chinook/app/front/public/xs-app.json
+++ b/chinook/app/front/public/xs-app.json
@@ -1,10 +0,0 @@
-{
-  "welcomeFile": "/index.html",
-  "routes": [
-    {
-      "source": "^(.*)",
-      "target": "$1",
-      "service": "html5-apps-repo-rt"
-    }
-  ]
-}
--- a/chinook/app/front/src/App.css
+++ b/chinook/app/front/src/App.css
@@ -1,57 +0,0 @@
-@import "~antd/dist/antd.css";
-
-html {
-  overflow: hidden;
-}
-#root {
-  height: 100%;
-}
-section.ant-layout {
-  height: 100vh;
-  overflow: auto;
-}
-
-/* Layout
-*/
-.site-layout .site-layout-background {
-  background: #fff;
-}
-
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
--- a/chinook/app/front/src/App.jsx
+++ b/chinook/app/front/src/App.jsx
@@ -1,18 +0,0 @@
-import React from 'react';
-import 'antd/dist/antd.css';
-import './App.css';
-import { Layout } from 'antd';
-import { MyRouter } from './components/Router';
-import { AppStateContextProvider } from './contexts/AppStateContext';
-
-const App = () => {
-  return (
-    <Layout style={{ height: '100%' }}>
-      <AppStateContextProvider>
-        <MyRouter />
-      </AppStateContextProvider>
-    </Layout>
-  );
-};
-
-export default App;
--- a/chinook/app/front/src/api/axiosInstance.js
+++ b/chinook/app/front/src/api/axiosInstance.js
@@ -1,168 +0,0 @@
-import axios from 'axios';
-import { getUserFromLS, getLocaleFromLS } from '../util/localStorageService';
-import { emitter } from '../util/EventEmitter';
-
-const TIMEOUT = 2000;
-const RETRY_COUNT = 3;
-
-/**
- * This is axios instance
- */
-const axiosInstance = axios.create({
-  baseURL: process.env.SERVICE_URL,
-  timeout: TIMEOUT,
-  retryDelay: TIMEOUT,
-  retry: RETRY_COUNT,
-});
-
-/**
- * Changing user axios default params,
- * which are used in api call functions (calls.js)
- * @param {*} currentUser current user from react state and local storage
- */
-function changeUserDefaults(currentUser) {
-  if (currentUser) {
-    axiosInstance.defaults.headers.common.Authorization = `Basic ${currentUser.accessToken}`;
-    axiosInstance.defaults.userID = currentUser.ID;
-    if (currentUser.roles.includes('customer')) {
-      axiosInstance.defaults.userEntity = `Customers/${currentUser.ID}`;
-      axiosInstance.defaults.tracksEntity = 'MarkedTracks';
-    } else {
-      axiosInstance.defaults.userEntity = `Employees/${currentUser.ID}`;
-      axiosInstance.defaults.tracksEntity = 'Tracks';
-    }
-  } else {
-    axiosInstance.defaults.tracksEntity = 'Tracks';
-  }
-}
-/**
- * This func changing axios instance default params
- * @param {*} locale current locale from react state and local storage
- */
-function changeLocaleDefaults(locale) {
-  if (locale) {
-    axiosInstance.defaults.headers.common['Accept-language'] = locale;
-  }
-}
-
-/**
- * Init axios defaults
- */
-const user = getUserFromLS();
-const locale = getLocaleFromLS();
-changeUserDefaults(user);
-changeLocaleDefaults(locale);
-
-/**
- * Retry request if response time is too long
- * See link below
- * {@link https://github.com/axios/axios/issues/164#issuecomment-327837467 GitHub}
- * @param {*} err response error object
- */
-function axiosRetryInterceptor(err) {
-  const config = err.config;
-  // If config does not exist or the retry option is not set, reject
-  if (config && config.retry) {
-    // Set the variable for keeping track of the retry count
-    config.retryCount = config.retryCount || 0;
-
-    // Check if we've maxed out the total number of retries
-    if (config.retryCount >= config.retry) {
-      // Reject with the error
-      return Promise.reject(err);
-    }
-
-    // Increase the retry count
-    config.retryCount += 1;
-
-    // Create new promise to handle exponential backoff
-    const backoff = new Promise((resolve) => {
-      setTimeout(() => {
-        resolve();
-      }, config.retryDelay || 1);
-    });
-
-    // Return the promise in which recalls axios to retry the request
-    return backoff.then(() => {
-      return axios(config);
-    });
-  }
-}
-
-/**
- * Things below needed for refresh tokens mechanism implementation
- */
-let isRefreshing = false;
-let subscribers = [];
-const refreshTokens = (refreshToken) => {
-  return axiosInstance.post(
-    'users/refreshTokens',
-    { refreshToken },
-    {
-      headers: { 'content-type': 'application/json' },
-    }
-  );
-};
-
-/**
- * Refresh tokens interceptor
- * See link below
- * {@link https://gist.github.com/mkjiau/650013a99c341c9f23ca00ccb213db1c#gistcomment-3536511 GitHub}
- * @param {*} error error response object
- */
-function axiosRefreshTokensInterceptor(error) {
-  const originalRequest = error.config;
-  const user = getUserFromLS();
-
-  if (error.response && error.response.status === 401 && !!user) {
-    if (originalRequest.url === 'users/login') {
-      return Promise.reject(error);
-    }
-
-    // if users/refreshTokens request failed
-    if (isRefreshing && originalRequest.url === 'users/refreshTokens') {
-      subscribers.forEach((request) => request.reject(error));
-      subscribers = [];
-      isRefreshing = false;
-      return Promise.reject(error);
-    }
-
-    // if got a 401 error we sending users/refreshTokens request
-    if (!isRefreshing) {
-      isRefreshing = true;
-
-      refreshTokens(user.refreshToken)
-        .then((response) => {
-          emitter.emit('UPDATE_USER', response.data);
-          subscribers.forEach((request) => request.resolve(response.data.accessToken));
-          subscribers = [];
-          isRefreshing = false;
-        })
-        .catch(() => {
-          emitter.emit('UPDATE_USER', undefined);
-        });
-    }
-
-    // holding requests which should be sended after users/refreshTokens complete
-    // otherwise if users/refreshTokens failed an error will be thrown
-    return new Promise((resolve, reject) => {
-      subscribers.push({
-        resolve: (newAccessToken) => {
-          originalRequest.headers.Authorization = `Basic ${newAccessToken}`;
-          resolve(axiosInstance(originalRequest));
-        },
-        reject: (err) => {
-          reject(err);
-        },
-      });
-    });
-  }
-}
-
-axiosInstance.interceptors.response.use(null, (error) => {
-  return (
-    axiosRefreshTokensInterceptor(error) || axiosRetryInterceptor(error) || Promise.reject(error)
-  );
-});
-
-export { axiosInstance, changeLocaleDefaults, changeUserDefaults };
--- a/chinook/app/front/src/api/calls.js
+++ b/chinook/app/front/src/api/calls.js
@@ -1,164 +0,0 @@
-import { isEmpty } from 'lodash';
-import { axiosInstance } from './axiosInstance';
-
-const BROWSE_TRACKS_SERVICE = 'browse-tracks';
-const INVOICES_SERVICE = 'browse-invoices';
-const USER_SERVICE = 'users';
-const MANAGE_STORE = 'manage-store';
-
-const constructGenresQuery = (genreIds) => {
-  return !isEmpty(genreIds)
-    ? ` and ${genreIds.map((value) => `genre_ID eq ${value}`).join(' or ')}`
-    : '';
-};
-
-const fetchTacks = ({ $top = 20, $skip = 0, genreIds = [], substr = '' } = {}) => {
-  const serializeTracksUrl = () => {
-    return `$expand=genre,album($expand=artist)&$top=${$top}&$skip=${$skip}&$filter=${`contains(name,'${substr}')${constructGenresQuery(
-      genreIds
-    )}`}`;
-  };
-
-  return axiosInstance.get(`${BROWSE_TRACKS_SERVICE}/${axiosInstance.defaults.tracksEntity}`, {
-    params: {},
-    paramsSerializer: () => serializeTracksUrl(),
-  });
-};
-
-const countTracks = ({ genreIds = [], substr = '' } = {}) => {
-  const { tracksEntity } = axiosInstance.defaults;
-
-  return axiosInstance.get(
-    `${BROWSE_TRACKS_SERVICE}/${tracksEntity}/$count?$filter=${`contains(name,'${substr}')${constructGenresQuery(
-      genreIds
-    )}`}`
-  );
-};
-
-const fetchGenres = () => {
-  return axiosInstance.get(`${BROWSE_TRACKS_SERVICE}/Genres`);
-};
-
-const invoice = (tracks) => {
-  return axiosInstance.post(
-    `${INVOICES_SERVICE}/invoice`,
-    {
-      tracks,
-    },
-    {
-      headers: { 'content-type': 'application/json' },
-    }
-  );
-};
-
-const fetchPerson = () => {
-  return axiosInstance.get(`${USER_SERVICE}/${axiosInstance.defaults.userEntity}`);
-};
-
-const confirmPerson = (person) => {
-  return axiosInstance.put(
-    `${USER_SERVICE}/${axiosInstance.defaults.userEntity}`,
-    {
-      ...person,
-    },
-    {
-      headers: { 'content-type': 'application/json' },
-    }
-  );
-};
-
-const fetchInvoices = () => {
-  return axiosInstance.get(
-    `${INVOICES_SERVICE}/Invoices?$expand=invoiceItems($expand=track($expand=album($expand=artist)))`
-  );
-};
-
-const cancelInvoice = (ID) => {
-  return axiosInstance.post(
-    `${INVOICES_SERVICE}/cancelInvoice`,
-    {
-      ID,
-    },
-    {
-      headers: { 'content-type': 'application/json' },
-    }
-  );
-};
-
-const fetchAlbumsByName = (substr = '', top) => {
-  return axiosInstance.get(
-    `${BROWSE_TRACKS_SERVICE}/Albums?$filter=${`contains(title,'${substr}')&$top=${top}`}`
-  );
-};
-
-const addTrack = (data) => {
-  return axiosInstance.post(`${MANAGE_STORE}/Tracks`, data, {
-    headers: { 'content-type': 'application/json;IEEE754Compatible=true' },
-  });
-};
-
-const addArtist = (data) => {
-  return axiosInstance.post(`${MANAGE_STORE}/Artists`, data, {
-    headers: { 'content-type': 'application/json' },
-  });
-};
-
-const addAlbum = (data) => {
-  return axiosInstance.post(`${MANAGE_STORE}/Albums`, data, {
-    headers: { 'content-type': 'application/json' },
-  });
-};
-
-const fetchArtistsByName = (substr = '', top) => {
-  return axiosInstance.get(
-    `${MANAGE_STORE}/Artists?$filter=${`contains(name,'${substr}')&$top=${top}`}`
-  );
-};
-
-const login = (data) => {
-  return axiosInstance.post(`${USER_SERVICE}/login`, data, {
-    headers: { 'content-type': 'application/json' },
-  });
-};
-
-const updateTrack = (track) => {
-  return axiosInstance.put(
-    `${MANAGE_STORE}/Tracks/${track.ID}`,
-    {
-      ...track,
-    },
-    {
-      headers: { 'content-type': 'application/json;IEEE754Compatible=true' },
-    }
-  );
-};
-
-const getTrack = (ID) => {
-  return axiosInstance.get(
-    `${BROWSE_TRACKS_SERVICE}/${axiosInstance.defaults.tracksEntity}/${ID}?$expand=genre,album($expand=artist)`
-  );
-};
-
-const deleteTrack = (ID) => {
-  return axiosInstance.delete(`${MANAGE_STORE}/Tracks(${ID})`);
-};
-
-export {
-  fetchTacks,
-  countTracks,
-  fetchGenres,
-  invoice,
-  fetchPerson,
-  confirmPerson,
-  fetchInvoices,
-  cancelInvoice,
-  fetchAlbumsByName,
-  addTrack,
-  addArtist,
-  addAlbum,
-  fetchArtistsByName,
-  login,
-  updateTrack,
-  getTrack,
-  deleteTrack,
-};
--- a/chinook/app/front/src/components/ErrorPage.jsx
+++ b/chinook/app/front/src/components/ErrorPage.jsx
@@ -1,49 +0,0 @@
-import React from 'react';
-import { useHistory } from 'react-router-dom';
-import { isEmpty } from 'lodash';
-import { Result, Button } from 'antd';
-import { useAppState } from '../hooks/useAppState';
-
-const ErrorPage = () => {
-  const { error, setError } = useAppState();
-  const history = useHistory();
-
-  const onGoHome = () => {
-    setError({});
-    history.push('/');
-  };
-
-  const goLoginPage = () => {
-    setError({});
-    history.push('/login');
-  };
-
-  const goHomeButton = (
-    <Button onClick={onGoHome} key={1} type="primary">
-      Back Home
-    </Button>
-  );
-  const goLoginButton = (
-    <Button onClick={goLoginPage} key={2} type="primary">
-      Login
-    </Button>
-  );
-
-  const errorResultProps = isEmpty(error)
-    ? {
-        status: 404,
-        title: 'Not found',
-        subTitle: 'Sorry, the page you visited does not exist.',
-        extra: goHomeButton,
-      }
-    : {
-        status: [404, 403, 500].includes(error.status) ? error.status : 'error',
-        title: error.statusText,
-        subTitle: error.message,
-        extra: error.status === 401 ? [goHomeButton, goLoginButton] : goHomeButton,
-      };
-
-  return <Result {...errorResultProps} />;
-};
-
-export default ErrorPage;
--- a/chinook/app/front/src/components/Header.css
+++ b/chinook/app/front/src/components/Header.css
@@ -1,3 +0,0 @@
-.ant-menu-item .anticon {
-  margin: 0;
-}
--- a/chinook/app/front/src/components/Header.jsx
+++ b/chinook/app/front/src/components/Header.jsx
@@ -1,141 +0,0 @@
-import React from 'react';
-import { Menu, Badge, Spin, message } from 'antd';
-import { isEmpty } from 'lodash';
-import {
-  CreditCardOutlined,
-  LogoutOutlined,
-  LoginOutlined,
-  LoadingOutlined,
-} from '@ant-design/icons';
-import { useHistory, useLocation } from 'react-router-dom';
-import { useAppState } from '../hooks/useAppState';
-import { setLocaleToLS } from '../util/localStorageService';
-import { changeLocaleDefaults } from '../api/axiosInstance';
-import { emitter } from '../util/EventEmitter';
-import './Header.css';
-import { requireEmployee, requireCustomer, MESSAGE_TIMEOUT } from '../util/constants';
-
-const { SubMenu } = Menu;
-
-const keys = ['/', '/person', '/login', '/manage', '/invoice', '/invoices'];
-const AVAILABLE_LOCALES = ['en', 'fr', 'de'];
-const RELOAD_LOCATION_NUMBER = 0;
-
-const Header = () => {
-  const history = useHistory();
-  const location = useLocation();
-  const { user, invoicedItems, locale, setLocale, loading } = useAppState();
-  const currentKey = [keys.find((key) => key === location.pathname)];
-  const haveInvoicedItems = !isEmpty(invoicedItems);
-  const invoicedItemsLength = invoicedItems.length;
-
-  const onChangeLocale = (value) => {
-    setLocaleToLS(value);
-    changeLocaleDefaults(value);
-    setLocale(value);
-    history.go(RELOAD_LOCATION_NUMBER);
-  };
-  const localeElements = AVAILABLE_LOCALES.filter((localeName) => localeName !== locale).map(
-    (curLocale) => (
-      <Menu.Item key={curLocale} onClick={() => onChangeLocale(curLocale)}>
-        {curLocale}
-      </Menu.Item>
-    )
-  );
-
-  const onUserLogout = () => {
-    emitter.emit('UPDATE_USER', undefined);
-    message.warn(
-      'Now you are not authenticated. Log in to use full functionality',
-      MESSAGE_TIMEOUT
-    );
-    history.push('/');
-  };
-
-  return (
-    <div
-      style={{
-        display: 'flex',
-        justifyContent: 'baseline',
-        alignItems: 'center',
-        paddingLeft: '15vh',
-        paddingRight: '15vh',
-        background: 'white',
-      }}
-    >
-      <Menu theme="light" mode="horizontal" style={{ width: '50%' }} selectedKeys={currentKey}>
-        <Menu.Item key="/" onClick={() => history.push('/')}>
-          Browse
-        </Menu.Item>
-
-        {!!user && (
-          <Menu.Item key="/person" onClick={() => history.push('/person')}>
-            Profile
-          </Menu.Item>
-        )}
-        {requireCustomer(user) && (
-          <Menu.Item key="/invoices" onClick={() => history.push('/invoices')}>
-            Invoices
-          </Menu.Item>
-        )}
-        {requireEmployee(user) && (
-          <Menu.Item key="/manage" onClick={() => history.push('/manage')}>
-            Manages
-          </Menu.Item>
-        )}
-      </Menu>
-
-      <Menu
-        style={{ width: '50%', display: 'flex', justifyContent: 'flex-end' }}
-        theme="light"
-        mode="horizontal"
-        selectedKeys={currentKey}
-      >
-        <Menu.Item>
-          {loading && <Spin indicator={<LoadingOutlined style={{ fontSize: 24 }} spin />} />}
-        </Menu.Item>
-        {haveInvoicedItems && (
-          <Menu.Item
-            style={{
-              width: 40,
-              display: 'flex',
-              justifyContent: 'center',
-            }}
-            onClick={() => history.push('/invoice')}
-            key="/invoice"
-          >
-            <div
-              style={{
-                height: '100%',
-              }}
-            >
-              <Badge
-                size="default"
-                style={{ backgroundColor: '#2db7f5' }}
-                count={invoicedItemsLength}
-              >
-                <CreditCardOutlined style={{ fontSize: 16 }} />
-              </Badge>
-            </div>
-          </Menu.Item>
-        )}
-        <SubMenu title={locale}>{localeElements}</SubMenu>
-        {user ? (
-          <Menu.Item
-            onClick={onUserLogout}
-            danger
-            icon={<LogoutOutlined style={{ fontSize: 16 }} />}
-          />
-        ) : (
-          <Menu.Item
-            key="/login"
-            onClick={() => history.push('/login')}
-            icon={<LoginOutlined style={{ fontSize: 16 }} />}
-          />
-        )}
-      </Menu>
-    </div>
-  );
-};
-
-export default Header;
--- a/chinook/app/front/src/components/InvoicePage.jsx
+++ b/chinook/app/front/src/components/InvoicePage.jsx
@@ -1,101 +0,0 @@
-import React from 'react';
-import { Table, Button, message } from 'antd';
-import { useHistory } from 'react-router-dom';
-import { useAppState } from '../hooks/useAppState';
-import { invoice } from '../api/calls';
-import { useErrors } from '../hooks/useErrors';
-import { MESSAGE_TIMEOUT } from '../util/constants';
-
-const columns = [
-  {
-    title: 'Name',
-    dataIndex: 'name',
-  },
-  {
-    title: 'Artist',
-    dataIndex: 'artist',
-  },
-  {
-    title: 'Album',
-    dataIndex: 'albumTitle',
-  },
-  {
-    title: 'Price',
-    dataIndex: 'unitPrice',
-  },
-];
-
-const InvoicePage = () => {
-  const history = useHistory();
-  const { handleError } = useErrors();
-  const { user, invoicedItems, setInvoicedItems, setLoading } = useAppState();
-
-  const data = invoicedItems.map(({ ID, ...otherProps }) => ({
-    key: `invoiceItem${ID}`,
-    ...otherProps,
-  }));
-
-  const onBuy = () => {
-    setLoading(true);
-    invoice(
-      invoicedItems.map(({ ID }) => ({
-        ID,
-      }))
-    )
-      .then(() => {
-        setInvoicedItems([]);
-        message.success('Invoice successfully completed', MESSAGE_TIMEOUT);
-        history.push('/invoices');
-      })
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  };
-  const onCancel = () => {
-    setInvoicedItems([]);
-    history.push('/');
-  };
-  const goLogin = () => {
-    history.push('/login');
-  };
-
-  return (
-    <div style={{ backgroundColor: 'white', padding: 10 }}>
-      <Table
-        bordered={false}
-        pagination={false}
-        columns={columns}
-        dataSource={data}
-        size="middle"
-        footer={() => (
-          <div
-            style={{
-              display: 'flex',
-              justifyContent: 'flex-end',
-              padding: 5,
-            }}
-          >
-            {user ? (
-              <>
-                <Button type="primary" size="large" onClick={onBuy}>
-                  Buy
-                </Button>
-                <Button size="large" style={{ marginLeft: 5 }} onClick={onCancel} danger>
-                  Cancel
-                </Button>
-              </>
-            ) : (
-              <section>
-                <Button type="primary" size="large" onClick={goLogin}>
-                  Login
-                </Button>
-                <span> to buy selected</span>
-              </section>
-            )}
-          </div>
-        )}
-      />
-    </div>
-  );
-};
-
-export default InvoicePage;
--- a/chinook/app/front/src/components/Login.jsx
+++ b/chinook/app/front/src/components/Login.jsx
@@ -1,107 +0,0 @@
-import React from 'react';
-import { Form, Input, Button, Checkbox, message } from 'antd';
-import { useHistory } from 'react-router-dom';
-import { login } from '../api/calls';
-import { useAppState } from '../hooks/useAppState';
-import { useErrors } from '../hooks/useErrors';
-import { MESSAGE_TIMEOUT } from '../util/constants';
-import { emitter } from '../util/EventEmitter';
-
-const layout = {
-  labelCol: {
-    span: 8,
-  },
-  wrapperCol: {
-    span: 8,
-  },
-};
-const tailLayout = {
-  wrapperCol: {
-    offset: 8,
-    span: 8,
-  },
-};
-
-const Login = () => {
-  const [form] = Form.useForm();
-  const history = useHistory();
-  const { setLoading, setInvoicedItems } = useAppState();
-  const { handleError } = useErrors();
-
-  const onFinish = (values) => {
-    setLoading(true);
-    login({ email: values.email, password: values.password })
-      .then(({ data: user }) => {
-        emitter.emit('UPDATE_USER', user);
-        if (user.roles.includes('employee')) {
-          setInvoicedItems([]);
-        }
-        history.push('/');
-      })
-      .catch((error) => {
-        console.log(error);
-        if (error.response && error.response.status === 401) {
-          form.resetFields();
-          message.error('Invalid credentials!', MESSAGE_TIMEOUT);
-        } else {
-          handleError(error);
-        }
-      })
-      .finally(() => setLoading(false));
-  };
-
-  const onFinishFailed = (errorInfo) => {
-    console.log('Validation Failed:', errorInfo);
-  };
-
-  return (
-    <Form
-      form={form}
-      {...layout}
-      name="basic"
-      initialValues={{
-        remember: true,
-      }}
-      onFinish={onFinish}
-      onFinishFailed={onFinishFailed}
-    >
-      <Form.Item
-        label="Email"
-        name="email"
-        rules={[
-          {
-            required: true,
-            message: 'Please input your email!',
-          },
-        ]}
-      >
-        <Input />
-      </Form.Item>
-
-      <Form.Item
-        label="Password"
-        name="password"
-        rules={[
-          {
-            required: true,
-            message: 'Please input your password!',
-          },
-        ]}
-      >
-        <Input.Password style={{}} />
-      </Form.Item>
-
-      <Form.Item {...tailLayout} name="remember" valuePropName="checked">
-        <Checkbox>Remember me</Checkbox>
-      </Form.Item>
-
-      <Form.Item {...tailLayout}>
-        <Button type="primary" htmlType="submit">
-          Submit
-        </Button>
-      </Form.Item>
-    </Form>
-  );
-};
-
-export default Login;
--- a/chinook/app/front/src/components/ManageStore.jsx
+++ b/chinook/app/front/src/components/ManageStore.jsx
@@ -1,115 +0,0 @@
-import React, { useState, useMemo, useEffect } from 'react';
-import { Form, Radio, Button, message } from 'antd';
-import { TrackForm } from './manage-store/TrackForm';
-import { AddArtistForm } from './manage-store/AddArtistForm';
-import { AddAlbumForm } from './manage-store/AddAlbumForm';
-import { useErrors } from '../hooks/useErrors';
-import { useAppState } from '../hooks/useAppState';
-import { addTrack, addArtist, addAlbum } from '../api/calls';
-import { MESSAGE_TIMEOUT } from '../util/constants';
-
-const FORM_TYPES = {
-  track: 'track',
-  artist: 'artist',
-  album: 'album',
-  playlist: '',
-};
-
-const chooseForm = (type) => {
-  return (
-    (type === 'track' && <TrackForm />) ||
-    (type === 'artist' && <AddArtistForm />) ||
-    (type === 'album' && <AddAlbumForm />)
-  );
-};
-
-const ManageStore = () => {
-  const [form] = Form.useForm();
-  const { handleError } = useErrors();
-  const { setLoading } = useAppState();
-  const [formType, setFormType] = useState('track');
-
-  useEffect(() => {
-    form.resetFields();
-  }, [formType]);
-
-  const formElement = useMemo(() => {
-    return chooseForm(formType);
-  }, [formType]);
-
-  const onChangeForm = (event) => {
-    setFormType(event.target.value);
-  };
-
-  const sendCreateRequest = ({ type, ...data }) => {
-    setLoading(true);
-
-    let promise;
-    switch (type) {
-      case FORM_TYPES.track:
-        promise = addTrack({
-          name: data.name,
-          composer: data.composer,
-          album: { ID: data.albumID },
-          genre: { ID: data.genreID },
-          unitPrice: data.unitPrice.toString(),
-        });
-        break;
-      case FORM_TYPES.artist:
-        promise = addArtist(data);
-        break;
-      case FORM_TYPES.album:
-        promise = addAlbum({ title: data.name, artist: { ID: data.artistID } });
-        break;
-      default:
-    }
-
-    promise
-      .then(() => {
-        message.success('Entity successfully created', MESSAGE_TIMEOUT);
-        form.resetFields();
-      })
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  };
-
-  return (
-    <Form
-      style={{ width: 700 }}
-      form={form}
-      labelCol={{
-        span: 4,
-      }}
-      wrapperCol={{
-        span: 14,
-      }}
-      layout="horizontal"
-      initialValues={{
-        type: formType,
-      }}
-      type={formType}
-      onFinish={sendCreateRequest}
-      onFinishFailed={() => console.log('Not valid params provided')}
-    >
-      <Form.Item label="Entity" name="type">
-        <Radio.Group onChange={onChangeForm}>
-          <Radio.Button value="track">Track</Radio.Button>
-          <Radio.Button value="album">Album</Radio.Button>
-          <Radio.Button value="artist">Artist</Radio.Button>
-        </Radio.Group>
-      </Form.Item>
-      {formElement}
-      <Form.Item
-        type="primary"
-        wrapperCol={{
-          span: 14,
-          offset: 4,
-        }}
-      >
-        <Button onClick={() => form.submit()}>Create</Button>
-      </Form.Item>
-    </Form>
-  );
-};
-
-export default ManageStore;
--- a/chinook/app/front/src/components/MyInvoicesPage.jsx
+++ b/chinook/app/front/src/components/MyInvoicesPage.jsx
@@ -1,170 +0,0 @@
-import React, { useState, useEffect, useMemo, useCallback } from 'react';
-import PropTypes from 'prop-types';
-import { Button, message, Tag, Collapse, Table, Spin } from 'antd';
-import moment from 'moment';
-import { useErrors } from '../hooks/useErrors';
-import { useAppState } from '../hooks/useAppState';
-import { cancelInvoice, fetchInvoices } from '../api/calls';
-import { MESSAGE_TIMEOUT } from '../util/constants';
-
-const { Panel } = Collapse;
-const INVOICE_STATUS = {
-  2: {
-    tagTitle: 'Shipped',
-    color: 'green',
-  },
-  1: {
-    tagTitle: 'Submitted',
-    color: 'processing',
-    canCancel: true,
-  },
-  '-1': {
-    tagTitle: 'Cancelled',
-    color: 'default',
-  },
-};
-const CANCELLED_STATUS = -1;
-const DATE_TIME_FORMAT_PATTERN = 'LLLL';
-const UTC_DATE_TIME_FORMAT = 'YYYY-MM-DDThh:mm:ssZ';
-const INVOICE_ITEMS_COLUMNS = [
-  {
-    title: 'Track name',
-    dataIndex: 'name',
-  },
-  {
-    title: 'Artist',
-    dataIndex: 'artistName',
-  },
-  {
-    title: 'Album',
-    dataIndex: 'albumTitle',
-  },
-  {
-    title: 'Price',
-    dataIndex: 'unitPrice',
-  },
-];
-const LEVERAGE_DURATION = 1; // in hours
-const STATUSES = { submitted: 1, shipped: 2, canceled: -1 };
-
-const isLeverageTimeExpired = (utcNowTimestamp, invoiceDate) => {
-  const duration = moment.duration(moment(utcNowTimestamp).diff(moment(invoiceDate).valueOf()));
-  return duration.asHours() > LEVERAGE_DURATION;
-};
-
-const chooseStatus = (utcNowTimestamp, invoiceDate, statusFromDb) => {
-  if (isLeverageTimeExpired(utcNowTimestamp, invoiceDate) && statusFromDb !== STATUSES.canceled) {
-    return INVOICE_STATUS[STATUSES.shipped];
-  }
-  return INVOICE_STATUS[statusFromDb];
-};
-
-const ExtraHeader = ({ ID, invoiceDate, status: initialStatus }) => {
-  const { loading, setLoading } = useAppState();
-  const { handleError } = useErrors();
-  const [loadingHeaderId, setLoadingHeaderId] = useState();
-  const [status, setStatus] = useState(initialStatus);
-
-  const statusConfig = useMemo(() => {
-    const utcNowTimestamp = moment(moment().utc().format(UTC_DATE_TIME_FORMAT)).valueOf();
-    return chooseStatus(utcNowTimestamp, invoiceDate, status);
-  }, [status]);
-
-  const onCancelInvoice = (event, ID) => {
-    event.stopPropagation();
-    setLoading(true);
-    setLoadingHeaderId(ID);
-    cancelInvoice(ID)
-      .then(() => {
-        message.success('Invoice successfully cancelled', MESSAGE_TIMEOUT);
-        setLoadingHeaderId(undefined);
-        setStatus(CANCELLED_STATUS);
-      })
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  };
-
-  return (
-    <Spin spinning={loading && loadingHeaderId === ID}>
-      <Tag color={statusConfig.color}>{statusConfig.tagTitle}</Tag>
-      {statusConfig.canCancel && (
-        <Button onClick={(event) => onCancelInvoice(event, ID)} size="small" danger>
-          Cancel
-        </Button>
-      )}
-    </Spin>
-  );
-};
-ExtraHeader.propTypes = {
-  ID: PropTypes.number.isRequired,
-  status: PropTypes.number.isRequired,
-  invoiceDate: PropTypes.string.isRequired,
-};
-
-const MyInvoicesPage = () => {
-  const { handleError } = useErrors();
-  const { setLoading } = useAppState();
-  const [invoices, setInvoices] = useState([]);
-
-  useEffect(() => {
-    setLoading(true);
-    fetchInvoices()
-      .then(({ data: { value } }) => setInvoices(value))
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  }, []);
-
-  const genExtra = useCallback(
-    (ID, status, invoiceDate) => <ExtraHeader ID={ID} status={status} invoiceDate={invoiceDate} />,
-    []
-  );
-  const invoiceElements = useMemo(() => {
-    return invoices.map(({ ID, status, invoiceDate, total, invoiceItems }) => {
-      const invoiceItemsData = invoiceItems.map(
-        ({
-          ID,
-          track: {
-            name,
-            unitPrice,
-            album: {
-              title: albumTitle,
-              artist: { name: artistName },
-            },
-          },
-        }) => ({
-          key: ID,
-          ID,
-          name,
-          unitPrice,
-          albumTitle,
-          artistName,
-        })
-      );
-
-      return (
-        <Panel
-          header={moment(invoiceDate).format(DATE_TIME_FORMAT_PATTERN)}
-          key={ID}
-          extra={genExtra(ID, status, invoiceDate)}
-        >
-          <div>
-            <Table
-              bordered={false}
-              pagination={false}
-              columns={INVOICE_ITEMS_COLUMNS}
-              dataSource={invoiceItemsData}
-              size="middle"
-              footer={() => <span style={{ fontWeight: 600 }}>{`Total price: ${total}`}</span>}
-            />
-          </div>
-        </Panel>
-      );
-    });
-  }, [invoices]);
-
-  return (
-    <div>{invoiceElements && <Collapse expandIconPosition="left">{invoiceElements}</Collapse>}</div>
-  );
-};
-
-export default MyInvoicesPage;
--- a/chinook/app/front/src/components/PersonPage.jsx
+++ b/chinook/app/front/src/components/PersonPage.jsx
@@ -1,108 +0,0 @@
-import React, { useState } from 'react';
-import { Form, Button, message, Input } from 'antd';
-import { omit, map } from 'lodash';
-import { fetchPerson, confirmPerson } from '../api/calls';
-import { useErrors } from '../hooks/useErrors';
-import { useAppState } from '../hooks/useAppState';
-import { MESSAGE_TIMEOUT } from '../util/constants';
-import { useAbortableEffect } from '../hooks/useAbortableEffect';
-
-const PERSON_PROP = {
-  address: 'Address ',
-  city: 'City ',
-  country: 'Country ',
-  fax: 'Fax: ',
-  firstName: 'First name: ',
-  lastName: 'Last name: ',
-  phone: 'Phone: ',
-  postalCode: 'Postal code: ',
-  state: 'State',
-  email: 'email',
-  company: 'Company: ',
-};
-
-const PersonPage = () => {
-  const { setLoading } = useAppState();
-  const { handleError } = useErrors();
-  const [form] = Form.useForm();
-  const [person, setPerson] = useState({
-    lastName: '',
-    firstName: '',
-    city: '',
-    state: '',
-    address: '',
-    country: '',
-    phone: '',
-    postalCode: '',
-    fax: '',
-    email: '',
-    company: '',
-  });
-
-  useAbortableEffect((status) => {
-    setLoading(true);
-
-    fetchPerson()
-      .then(({ data }) => {
-        const personData = omit(data, '@odata.context', 'ID');
-        if (!status.aborted) {
-          setPerson(personData);
-        }
-      })
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  }, []);
-
-  const onConfirmChanges = (newPerson) => {
-    setLoading(true);
-    confirmPerson(newPerson)
-      .then(() => {
-        message.success('Person successfully updated', MESSAGE_TIMEOUT);
-      })
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  };
-
-  const personProperties = map(Object.keys(person), (currentKey) => (
-    <div key={currentKey}>
-      <Form.Item label={PERSON_PROP[currentKey]} name={currentKey}>
-        <Input />
-      </Form.Item>
-    </div>
-  ));
-
-  return (
-    <>
-      {person.lastName !== '' && (
-        <Form
-          form={form}
-          labelCol={{
-            span: 4,
-          }}
-          wrapperCol={{
-            span: 14,
-          }}
-          layout="horizontal"
-          onFinish={onConfirmChanges}
-          onFinishFailed={() => console.log('Not valid params provided')}
-          initialValues={{
-            ...person,
-          }}
-        >
-          {personProperties}
-          <Form.Item
-            type="primary"
-            wrapperCol={{
-              span: 14,
-              offset: 4,
-            }}
-          >
-            <Button onClick={() => form.submit()}>Confirm changes</Button>
-          </Form.Item>
-        </Form>
-      )}
-    </>
-  );
-};
-
-export default PersonPage;
--- a/chinook/app/front/src/components/Router.jsx
+++ b/chinook/app/front/src/components/Router.jsx
@@ -1,58 +0,0 @@
-import React from 'react';
-import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';
-import { isEmpty } from 'lodash';
-import TracksContainer from './TracksPage';
-import Header from './Header';
-import PersonPage from './PersonPage';
-import ErrorPage from './ErrorPage';
-import InvoicePage from './InvoicePage';
-import ManageStore from './ManageStore';
-import MyInvoicesPage from './MyInvoicesPage';
-import Login from './Login';
-import { withRestrictions } from '../hocs/withRestrictions';
-import { requireEmployee } from '../util/constants';
-
-const RestrictedLogin = withRestrictions(Login, ({ user }) => !user);
-const RestrictedInvoicePage = withRestrictions(
-  InvoicePage,
-  ({ user, invoicedItems }) => !requireEmployee(user) && !isEmpty(invoicedItems)
-);
-const RestrictedPersonPage = withRestrictions(PersonPage, ({ user }) => !!user);
-const RestrictedManageStore = withRestrictions(ManageStore, ({ user }) => requireEmployee(user));
-
-const MyRouter = () => {
-  return (
-    <Router>
-      <Header />
-      <div style={{ padding: '2em 20vh' }}>
-        <React.Suspense fallback={<div>Loading...</div>}>
-          <Switch>
-            <Route exact path={['/index.html', '/tracks', '/']}>
-              <TracksContainer />
-            </Route>
-            <Route exact path="/person">
-              <RestrictedPersonPage />
-            </Route>
-            <Route exact path="/login">
-              <RestrictedLogin />
-            </Route>
-            <Route exact path="/invoice">
-              <RestrictedInvoicePage />
-            </Route>
-            <Route exact path="/invoices">
-              <MyInvoicesPage />
-            </Route>
-            <Route exact path="/manage">
-              <RestrictedManageStore />
-            </Route>
-            <Route path="/">
-              <ErrorPage />
-            </Route>
-          </Switch>
-        </React.Suspense>
-      </div>
-    </Router>
-  );
-};
-
-export { MyRouter };
--- a/chinook/app/front/src/components/TracksPage.css
+++ b/chinook/app/front/src/components/TracksPage.css
@@ -1,4 +0,0 @@
-.ant-select > div.ant-select-selector {
-  padding: 5px;
-  min-width: 300px;
-}
--- a/chinook/app/front/src/components/TracksPage.jsx
+++ b/chinook/app/front/src/components/TracksPage.jsx
@@ -1,221 +0,0 @@
-import React, { useState } from 'react';
-import { debounce } from 'lodash';
-import { Input, Col, Row, Select, Pagination } from 'antd';
-import { Track } from './tracks/Track';
-import { ManagedTrack } from './tracks/ManagedTrack';
-import { useAppState } from '../hooks/useAppState';
-import { useErrors } from '../hooks/useErrors';
-import { fetchTacks, countTracks, fetchGenres } from '../api/calls';
-import { useAbortableEffect } from '../hooks/useAbortableEffect';
-import { requireEmployee } from '../util/constants';
-import './TracksPage.css';
-
-const { Search } = Input;
-const { Option } = Select;
-
-const DEBOUNCE_TIMER = 500;
-const DEBOUNCE_OPTIONS = {
-  leading: true,
-  trailing: false,
-};
-
-const isEven = (value) => {
-  return value % 2 === 0;
-};
-
-const renderGenres = (genres) =>
-  genres.map(({ ID, name }) => (
-    <Option key={ID} value={ID.toString()}>
-      {name}
-    </Option>
-  ));
-
-const TracksContainer = () => {
-  const { setLoading, user } = useAppState();
-  const { handleError } = useErrors();
-  const [state, setState] = useState({
-    tracks: [],
-    genres: [],
-    pagination: {
-      currentPage: 1,
-      totalItems: 0,
-      pageSize: 20,
-    },
-    searchOptions: {
-      substr: '',
-      genreIds: [],
-    },
-  });
-
-  useAbortableEffect((status) => {
-    setLoading(true);
-
-    const countTracksReq = countTracks();
-    const getTracksRequest = fetchTacks();
-    const getGenresReq = fetchGenres();
-
-    Promise.all([countTracksReq, getTracksRequest, getGenresReq])
-      .then(
-        ([
-          { data: totalItems },
-          {
-            data: { value: tracks },
-          },
-          {
-            data: { value: genres },
-          },
-        ]) => {
-          if (!status.aborted) {
-            setState({
-              ...state,
-              tracks,
-              genres,
-              pagination: { ...state.pagination, totalItems },
-            });
-          }
-        }
-      )
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  }, []);
-
-  const onSearch = debounce(
-    () => {
-      setLoading(true);
-      const options = {
-        $top: state.pagination.pageSize,
-        substr: state.searchOptions.substr.replace(/'*/g, (value) =>
-          isEven(value.length) ? value : `${value}'`
-        ),
-        genreIds: state.searchOptions.genreIds,
-      };
-
-      Promise.all([
-        fetchTacks(options),
-        countTracks({
-          substr: options.substr,
-          genreIds: options.genreIds,
-        }),
-      ])
-        .then(([{ data: { value: tracks } }, { data: totalItems }]) =>
-          setState({
-            ...state,
-            tracks,
-            pagination: { ...state.pagination, totalItems },
-          })
-        )
-        .catch(handleError)
-        .finally(() => setLoading(false));
-    },
-    DEBOUNCE_TIMER,
-    DEBOUNCE_OPTIONS
-  );
-  const onSelectChange = (genres) => {
-    setState({
-      ...state,
-      searchOptions: {
-        ...state.searchOptions,
-        genreIds: genres.map((value) => parseInt(value, 10)),
-      },
-    });
-  };
-  const onSearchChange = (event) => {
-    setState({
-      ...state,
-      searchOptions: { ...state.searchOptions, substr: event.target.value },
-    });
-  };
-  const onChangePage = (pageNumber) => {
-    document.querySelector('section.ant-layout').scrollTo({ top: 0, left: 0, behavior: 'smooth' });
-    setLoading(true);
-
-    const options = {
-      $top: state.pagination.pageSize,
-      substr: state.searchOptions.substr,
-      genreIds: state.searchOptions.genreIds,
-      $skip: (pageNumber - 1) * state.pagination.pageSize,
-    };
-    fetchTacks(options)
-      .then((response) =>
-        setState({
-          ...state,
-          tracks: response.data.value,
-          pagination: { ...state.pagination, currentPage: pageNumber },
-        })
-      )
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  };
-  const deleteTrack = (ID) => {
-    setState({
-      ...state,
-      tracks: state.tracks.filter(({ ID: curID }) => curID !== ID),
-    });
-  };
-  const renderTracks = (tracks) => {
-    const isEmployee = requireEmployee(user);
-    const TrackComponent = isEmployee ? ManagedTrack : Track;
-    return tracks.map((track) => {
-      const isAlreadyOrdered = !isEmployee && track.alreadyOrdered;
-      const onDeleteTrack = isEmployee && ((ID) => deleteTrack(ID));
-      return (
-        <Col key={`track-col${track.ID}`} className="gutter-row" span={8}>
-          <TrackComponent
-            initialTrack={track}
-            onDeleteTrack={onDeleteTrack}
-            isAlreadyOrdered={isAlreadyOrdered}
-          />
-        </Col>
-      );
-    });
-  };
-
-  const trackElements = renderTracks(state.tracks);
-  const genreElements = renderGenres(state.genres);
-
-  return (
-    <>
-      <div
-        style={{
-          display: 'flex',
-          alignItems: 'start',
-          maxWidth: 600,
-          paddingBottom: 10,
-        }}
-      >
-        <Select
-          mode="multiple"
-          allowClear
-          style={{ marginRight: 10, borderRadius: 6 }}
-          placeholder="Genres"
-          onChange={(value) => onSelectChange(value)}
-        >
-          {genreElements}
-        </Select>
-        <Search
-          style={{
-            borderRadius: 6,
-          }}
-          placeholder="Search tracks"
-          size="large"
-          onSearch={onSearch}
-          onChange={onSearchChange}
-        />
-      </div>
-      <div>
-        <Row gutter={[{ xs: 8, sm: 16, md: 24, lg: 32 }, 24]}>{trackElements}</Row>
-      </div>
-      <div style={{ display: 'flex', justifyContent: 'center' }}>
-        <Pagination
-          showSizeChanger={false}
-          defaultCurrent={1}
-          total={state.pagination.totalItems}
-          pageSize={state.pagination.pageSize}
-          onChange={onChangePage}
-        />
-      </div>
-    </>
-  );
-};
-
-export default TracksContainer;
--- a/chinook/app/front/src/components/manage-store/AddAlbumForm.jsx
+++ b/chinook/app/front/src/components/manage-store/AddAlbumForm.jsx
@@ -1,62 +0,0 @@
-import React, { useEffect } from 'react';
-import { Form, Input, Select } from 'antd';
-import { useSearch } from '@umijs/hooks';
-import { useErrors } from '../../hooks/useErrors';
-import { fetchArtistsByName } from '../../api/calls';
-
-const REQUIRED = [
-  {
-    required: true,
-    message: 'This filed is required!',
-  },
-];
-const ARTISTS_LIMIT = 10;
-
-const getArtists = function (value) {
-  return fetchArtistsByName(value, ARTISTS_LIMIT)
-    .then((response) => response.data.value)
-    .catch(this.handleError);
-};
-
-const AddAlbumForm = () => {
-  const { handleError } = useErrors();
-  const {
-    data: artists,
-    loading: isArtistsLoading,
-    onChange: onChangeArtistInput,
-    cancel: onArtistCancel,
-  } = useSearch(getArtists.bind({ handleError }));
-
-  useEffect(() => {
-    onChangeArtistInput();
-  }, []);
-
-  return (
-    <>
-      <h3>Add album</h3>
-      <Form.Item label="Name" name="name" rules={REQUIRED}>
-        <Input />
-      </Form.Item>
-      <Form.Item label="Artist" name="artistID" rules={REQUIRED}>
-        <Select
-          showSearch
-          placeholder="Select artist"
-          filterOption={false}
-          onSearch={onChangeArtistInput}
-          loading={isArtistsLoading}
-          onBlur={onArtistCancel}
-          style={{ width: 300 }}
-        >
-          {artists &&
-            artists.map((artist) => (
-              <Select.Option key={artist.name} value={artist.ID}>
-                {artist.name}
-              </Select.Option>
-            ))}
-        </Select>
-      </Form.Item>
-    </>
-  );
-};
-
-export { AddAlbumForm };
--- a/chinook/app/front/src/components/manage-store/AddArtistForm.jsx
+++ b/chinook/app/front/src/components/manage-store/AddArtistForm.jsx
@@ -1,22 +0,0 @@
-import React from 'react';
-import { Form, Input } from 'antd';
-
-const REQUIRED = [
-  {
-    required: true,
-    message: 'This filed is required!',
-  },
-];
-
-const AddArtistForm = () => {
-  return (
-    <>
-      <h3>Add artist</h3>
-      <Form.Item label="Name" name="name" rules={REQUIRED}>
-        <Input />
-      </Form.Item>
-    </>
-  );
-};
-
-export { AddArtistForm };
--- a/chinook/app/front/src/components/manage-store/TrackForm.jsx
+++ b/chinook/app/front/src/components/manage-store/TrackForm.jsx
@@ -1,96 +0,0 @@
-import React, { useEffect, useState } from 'react';
-import PropTypes from 'prop-types';
-import { Form, Input, Select, InputNumber } from 'antd';
-import { head } from 'lodash';
-import { useSearch } from '@umijs/hooks';
-import { useAppState } from '../../hooks/useAppState';
-import { fetchAlbumsByName, fetchGenres } from '../../api/calls';
-import { useErrors } from '../../hooks/useErrors';
-
-const ALBUMS_LIMIT = 10;
-const REQUIRED = [
-  {
-    required: true,
-    message: 'This filed is required!',
-  },
-];
-
-function getAlbums(value) {
-  return fetchAlbumsByName(value, ALBUMS_LIMIT)
-    .then((response) => response.data.value)
-    .catch(this.handleError);
-}
-
-const TrackForm = ({ initialAlbumTitle }) => {
-  const { handleError } = useErrors();
-  const {
-    data: albums,
-    loading: isAlbumsLoading,
-    onChange: onChangeAlbumInput,
-    cancel: onAlbumCancel,
-  } = useSearch(getAlbums.bind({ handleError }));
-  const { setLoading } = useAppState();
-  const [genres, setGenres] = useState([]);
-
-  useEffect(() => {
-    setLoading(true);
-    Promise.all([fetchGenres(), onChangeAlbumInput(initialAlbumTitle)])
-      .then((responses) => setGenres(head(responses).data.value))
-      .catch(handleError)
-      .finally(() => setLoading(false));
-  }, []);
-
-  return (
-    <div>
-      <Form.Item label="Name" name="name" rules={REQUIRED}>
-        <Input />
-      </Form.Item>
-      <Form.Item label="Composer" name="composer" rules={REQUIRED}>
-        <Input />
-      </Form.Item>
-      <Form.Item label="Album" name="albumID" rules={REQUIRED}>
-        <Select
-          showSearch
-          placeholder="Select album"
-          filterOption={false}
-          onSearch={onChangeAlbumInput}
-          loading={isAlbumsLoading}
-          onBlur={onAlbumCancel}
-        >
-          {albums &&
-            albums.map((album) => (
-              <Select.Option key={album.title} value={album.ID}>
-                {album.title}
-              </Select.Option>
-            ))}
-        </Select>
-      </Form.Item>
-      <Form.Item label="Genre" name="genreID" rules={REQUIRED}>
-        <Select showSearch placeholder="Select genre" filterOption={false}>
-          {genres &&
-            genres.map((genre) => (
-              <Select.Option key={genre.name} value={genre.ID}>
-                {genre.name}
-              </Select.Option>
-            ))}
-        </Select>
-      </Form.Item>
-      <Form.Item label="Unit price" name="unitPrice" precision={2} rules={REQUIRED}>
-        <InputNumber
-          precision={2}
-          decimalSeparator="."
-          parser={(value) => value.replace(/\$\s?|(,*)/g, '')}
-        />
-      </Form.Item>
-    </div>
-  );
-};
-
-TrackForm.propTypes = {
-  initialAlbumTitle: PropTypes.string,
-};
-TrackForm.defaultProps = {
-  initialAlbumTitle: undefined,
-};
-
-export { TrackForm };
--- a/chinook/app/front/src/components/tracks/DeleteAction.jsx
+++ b/chinook/app/front/src/components/tracks/DeleteAction.jsx
@@ -1,44 +0,0 @@
-import React, { useState } from 'react';
-import PropTypes from 'prop-types';
-import { Modal, message } from 'antd';
-import { DeleteOutlined } from '@ant-design/icons';
-import { deleteTrack } from '../../api/calls';
-import { useErrors } from '../../hooks/useErrors';
-import { MESSAGE_TIMEOUT } from '../../util/constants';
-
-const DeleteAction = ({ ID, onDeleteTrack }) => {
-  const [modalVisible, setModalVisible] = useState(false);
-  const { handleError } = useErrors();
-
-  const onOk = () => {
-    setModalVisible(false);
-    deleteTrack(ID)
-      .then(() => {
-        onDeleteTrack();
-        setModalVisible(false);
-        message.success('Track successfully deleted!', MESSAGE_TIMEOUT);
-      })
-      .catch(handleError);
-  };
-
-  const onCancel = () => setModalVisible(false);
-  const onOpenModal = () => {
-    setModalVisible(true);
-  };
-
-  return (
-    <>
-      <DeleteOutlined onClick={onOpenModal}>Delete</DeleteOutlined>
-      <Modal title="Confirm" visible={modalVisible} onOk={onOk} onCancel={onCancel}>
-        <p>Are You really want to delete this track?</p>
-      </Modal>
-    </>
-  );
-};
-
-DeleteAction.propTypes = {
-  ID: PropTypes.number.isRequired,
-  onDeleteTrack: PropTypes.func.isRequired,
-};
-
-export { DeleteAction };
--- a/chinook/app/front/src/components/tracks/EditAction.jsx
+++ b/chinook/app/front/src/components/tracks/EditAction.jsx
@@ -1,117 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { Button, Modal, Form, message } from 'antd';
-import { EditOutlined, LoadingOutlined } from '@ant-design/icons';
-import { useErrors } from '../../hooks/useErrors';
-import { TrackForm } from '../manage-store/TrackForm';
-import { updateTrack, getTrack } from '../../api/calls';
-import { MESSAGE_TIMEOUT } from '../../util/constants';
-
-const EditAction = ({ ID, name, composer, genre, unitPrice, album, afterTrackUpdate }) => {
-  const [visible, setVisible] = React.useState(false);
-  const [confirmLoading, setConfirmLoading] = React.useState(false);
-  const [updateLoading, setUpdateLoading] = React.useState(false);
-  const [form] = Form.useForm();
-  const { handleError } = useErrors();
-
-  const onShowModal = () => {
-    setVisible(true);
-  };
-
-  const afterCloseModal = () => {
-    setUpdateLoading(true);
-    getTrack(ID)
-      .then((response) => {
-        afterTrackUpdate(response.data);
-        setUpdateLoading(false);
-      })
-      .catch(handleError);
-  };
-
-  const onFinish = (value) => {
-    setConfirmLoading(true);
-    updateTrack({
-      ID,
-      name: value.name,
-      composer: value.composer,
-      album: { ID: value.albumID },
-      genre: { ID: value.genreID },
-      unitPrice: value.unitPrice.toString(),
-    })
-      .then(() => {
-        message.success('Track successfully updated!', MESSAGE_TIMEOUT);
-        setConfirmLoading(false);
-        setVisible(false);
-        afterCloseModal();
-      })
-      .catch(handleError);
-  };
-
-  const handleOk = () => {
-    form.submit();
-  };
-
-  const handleCancel = () => {
-    setVisible(false);
-  };
-
-  return (
-    <>
-      {updateLoading ? <LoadingOutlined /> : <EditOutlined onClick={onShowModal} />}
-      <Modal
-        title="Edit track"
-        visible={visible}
-        confirmLoading={confirmLoading}
-        onOk={handleOk}
-        onCancel={handleCancel}
-        width={600}
-        footer={[
-          <Button key="back" onClick={handleCancel}>
-            Cancel
-          </Button>,
-          <Button key="submit" type="primary" loading={confirmLoading} onClick={handleOk}>
-            Submit
-          </Button>,
-        ]}
-      >
-        <Form
-          form={form}
-          labelCol={{
-            span: 4,
-          }}
-          wrapperCol={{
-            span: 14,
-          }}
-          layout="horizontal"
-          onFinish={onFinish}
-          onFinishFailed={() => console.log('Not valid params provided')}
-          initialValues={{
-            name,
-            composer,
-            genreID: genre.ID,
-            albumID: album.ID,
-            unitPrice,
-          }}
-        >
-          <TrackForm initialAlbumTitle={album.title} />
-        </Form>
-      </Modal>
-    </>
-  );
-};
-
-EditAction.propTypes = {
-  ID: PropTypes.number.isRequired,
-  name: PropTypes.string.isRequired,
-  composer: PropTypes.string,
-  genre: PropTypes.object.isRequired,
-  unitPrice: PropTypes.number.isRequired,
-  album: PropTypes.object.isRequired,
-  afterTrackUpdate: PropTypes.func.isRequired,
-};
-
-EditAction.defaultProps = {
-  composer: undefined,
-};
-
-export { EditAction };
--- a/chinook/app/front/src/components/tracks/ManagedTrack.css
+++ b/chinook/app/front/src/components/tracks/ManagedTrack.css
@@ -1,7 +0,0 @@
-span > span.anticon.anticon-delete:hover {
-  color: #ff4d4f;
-}
-
-.card-element {
-  transition: opacity 0.5s ease-in-out;
-}
--- a/chinook/app/front/src/components/tracks/ManagedTrack.jsx
+++ b/chinook/app/front/src/components/tracks/ManagedTrack.jsx
@@ -1,48 +0,0 @@
-import React, { useState, useRef } from 'react';
-import { Card } from 'antd';
-import PropTypes from 'prop-types';
-import { EditAction } from './EditAction';
-import { DeleteAction } from './DeleteAction';
-import { TrackCardBody } from './TrackCardBody';
-import './ManagedTrack.css';
-
-const ManagedTrack = ({ initialTrack, onDeleteTrack }) => {
-  const trackElement = useRef();
-  const [track, setTrack] = useState(initialTrack);
-
-  return (
-    <div className="card-element" ref={trackElement}>
-      <Card
-        actions={[
-          <DeleteAction
-            ID={track.ID}
-            onDeleteTrack={() => {
-              trackElement.current.style.opacity = 0;
-              setTimeout(() => onDeleteTrack(track.ID), 500);
-            }}
-          />,
-          <EditAction
-            ID={track.ID}
-            name={track.name}
-            composer={track.composer}
-            album={track.album}
-            genre={track.genre}
-            unitPrice={track.unitPrice}
-            afterTrackUpdate={(value) => setTrack(value)}
-          />,
-        ]}
-        title={track.name}
-        bordered={false}
-      >
-        <TrackCardBody track={track} />
-      </Card>
-    </div>
-  );
-};
-
-ManagedTrack.propTypes = {
-  initialTrack: PropTypes.object.isRequired,
-  onDeleteTrack: PropTypes.func.isRequired,
-};
-
-export { ManagedTrack };
--- a/chinook/app/front/src/components/tracks/Track.jsx
+++ b/chinook/app/front/src/components/tracks/Track.jsx
@@ -1,63 +0,0 @@
-import React, { useState, useRef } from 'react';
-import PropTypes from 'prop-types';
-import { Card, Button } from 'antd';
-import { PlusOutlined, MinusOutlined } from '@ant-design/icons';
-import { useAppState } from '../../hooks/useAppState';
-import { TrackCardBody } from './TrackCardBody';
-
-const Track = ({ initialTrack, isAlreadyOrdered }) => {
-  const trackElement = useRef();
-  const { setInvoicedItems, invoicedItems } = useAppState();
-  const [isJustInvoiced, setIsJustInvoiced] = useState(
-    invoicedItems.find((curTrack) => curTrack.ID === initialTrack.ID)
-  );
-
-  const onChangedStatus = () => {
-    const newIsJustInvoiced = !isJustInvoiced;
-    if (newIsJustInvoiced) {
-      setInvoicedItems([
-        ...invoicedItems,
-        {
-          ID: initialTrack.ID,
-          name: initialTrack.name,
-          artist: initialTrack.album.artist.name,
-          albumTitle: initialTrack.album.title,
-          unitPrice: initialTrack.unitPrice,
-        },
-      ]);
-    } else {
-      setInvoicedItems(invoicedItems.filter(({ ID: curID }) => curID !== initialTrack.ID));
-    }
-    setIsJustInvoiced(newIsJustInvoiced);
-  };
-
-  return (
-    <div className="card-element" ref={trackElement}>
-      <Card
-        actions={[
-          <>
-            {!isAlreadyOrdered && (
-              <Button onClick={onChangedStatus} danger={isJustInvoiced}>
-                {isJustInvoiced ? <MinusOutlined /> : <PlusOutlined />}
-              </Button>
-            )}
-          </>,
-        ]}
-        title={initialTrack.name}
-        bordered={false}
-      >
-        <TrackCardBody track={initialTrack} />
-      </Card>
-    </div>
-  );
-};
-
-Track.propTypes = {
-  initialTrack: PropTypes.object.isRequired,
-  isAlreadyOrdered: PropTypes.bool,
-};
-Track.defaultProps = {
-  isAlreadyOrdered: undefined,
-};
-
-export { Track };
--- a/chinook/app/front/src/components/tracks/TrackCardBody.jsx
+++ b/chinook/app/front/src/components/tracks/TrackCardBody.jsx
@@ -1,41 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-
-const TrackCardBody = ({ track }) => {
-  return (
-    <>
-      <div>
-        Artist:
-        <span style={{ fontWeight: 600 }}>{track.album.artist.name}</span>
-      </div>
-      <div>
-        Album:
-        <span style={{ fontWeight: 600 }}>{track.album.title}</span>
-      </div>
-      <div>
-        Genre:
-        <span style={{ fontWeight: 600 }}>{track.genre.name}</span>
-      </div>
-      <div>
-        {track.composer && (
-          <span>
-            Compositor:
-            <span style={{ fontWeight: 600 }}>{track.composer}</span>
-          </span>
-        )}
-      </div>
-      <div style={{ display: 'flex', justifyContent: 'space-between' }}>
-        <span>
-          Price:
-          <span style={{ fontWeight: 600 }}>{track.unitPrice}</span>
-        </span>
-      </div>
-    </>
-  );
-};
-
-TrackCardBody.propTypes = {
-  track: PropTypes.object.isRequired,
-};
-
-export { TrackCardBody };
--- a/chinook/app/front/src/contexts/AppStateContext.jsx
+++ b/chinook/app/front/src/contexts/AppStateContext.jsx
@@ -1,66 +0,0 @@
-import React, { useMemo, createContext, useState, useEffect } from 'react';
-import PropTypes from 'prop-types';
-import { getUserFromLS, getLocaleFromLS, setUserToLS } from '../util/localStorageService';
-import { changeUserDefaults } from '../api/axiosInstance';
-import { emitter } from '../util/EventEmitter';
-
-const globalContext = {
-  error: {},
-  loading: true,
-  user: {
-    ID: undefined,
-    roles: [],
-    email: undefined,
-    accessToken: undefined,
-    refreshToken: undefined,
-  },
-  locale: undefined,
-  invoicedItems: [],
-  notifications: [],
-};
-const AppStateContext = createContext(globalContext);
-
-const AppStateContextProvider = ({ children }) => {
-  const [invoicedItems, setInvoicedItems] = useState([]);
-  const [loading, setLoading] = useState(false);
-  const [error, setError] = useState({});
-  const [user, setUser] = useState(getUserFromLS());
-  const [locale, setLocale] = useState(getLocaleFromLS());
-
-  useEffect(() => {
-    const updateUser = (newUser) => {
-      console.log('USER_UPDATE WAS TRIGGERED');
-      changeUserDefaults(newUser);
-      setUserToLS(newUser);
-      setUser(newUser);
-    };
-    emitter.on('UPDATE_USER', updateUser);
-    return () => {
-      emitter.removeListener('UPDATE_USER', updateUser);
-    };
-  }, []);
-
-  const value = useMemo(
-    () => ({
-      error,
-      loading,
-      invoicedItems,
-      user,
-      locale,
-      setLoading,
-      setError,
-      setInvoicedItems,
-      setUser,
-      setLocale,
-    }),
-    [locale, user, loading, error, invoicedItems]
-  );
-
-  return <AppStateContext.Provider value={value}>{children}</AppStateContext.Provider>;
-};
-
-AppStateContextProvider.propTypes = {
-  children: PropTypes.element.isRequired,
-};
-
-export { AppStateContextProvider, AppStateContext };
--- a/chinook/app/front/src/hocs/withRestrictions.jsx
+++ b/chinook/app/front/src/hocs/withRestrictions.jsx
@@ -1,16 +0,0 @@
-import React from 'react';
-import { Redirect } from 'react-router-dom';
-import { useAppState } from '../hooks/useAppState';
-
-const withRestrictions = (Component, isUserMeetRestrictions) => {
-  return (props) => {
-    const { user, invoicedItems } = useAppState();
-    return isUserMeetRestrictions({ user, invoicedItems }) ? (
-      <Component {...props} />
-    ) : (
-      <Redirect exact to="/error" />
-    );
-  };
-};
-
-export { withRestrictions };
--- a/chinook/app/front/src/hooks/useAbortableEffect.js
+++ b/chinook/app/front/src/hooks/useAbortableEffect.js
@@ -1,22 +0,0 @@
-import { useEffect } from 'react';
-
-function useAbortableEffect(effect, dependencies) {
-  const status = {}; // mutable status object
-  useEffect(() => {
-    status.aborted = false;
-    // pass the mutable object to the effect callback
-    // store the returned value for cleanup
-    const cleanUpFn = effect(status);
-    return () => {
-      // mutate the object to signal the consumer
-      // this effect is cleaning up
-      status.aborted = true;
-      if (typeof cleanUpFn === 'function') {
-        // run the cleanup function
-        cleanUpFn();
-      }
-    };
-  }, [...dependencies]);
-}
-
-export { useAbortableEffect };
--- a/chinook/app/front/src/hooks/useAppState.js
+++ b/chinook/app/front/src/hooks/useAppState.js
@@ -1,6 +0,0 @@
-import { useContext } from 'react';
-import { AppStateContext } from '../contexts/AppStateContext';
-
-const useAppState = () => useContext(AppStateContext);
-
-export { useAppState };
--- a/chinook/app/front/src/hooks/useErrors.js
+++ b/chinook/app/front/src/hooks/useErrors.js
@@ -1,34 +0,0 @@
-import { useHistory } from 'react-router-dom';
-import { useAppState } from './useAppState';
-
-const useErrors = () => {
-  const history = useHistory();
-  const { setError } = useAppState();
-
-  const handleError = (error) => {
-    console.error('Error', error);
-
-    if (error.response) {
-      const { status, statusText, data } = error.response;
-      setError({
-        status,
-        statusText,
-        message: data.error ? data.error.message : data,
-      });
-    } else {
-      setError({
-        status: '',
-        statusText: 'Error',
-        message: 'Something went wrong. Seems like request is too long',
-      });
-    }
-
-    history.push('/error');
-  };
-
-  return {
-    handleError,
-  };
-};
-
-export { useErrors };
--- a/chinook/app/front/src/index.jsx
+++ b/chinook/app/front/src/index.jsx
@@ -1,11 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import App from './App';
-// import * as serviceWorker from './serviceWorker';
-
-ReactDOM.render(<App />, document.getElementById('root'));
-
-// If you want your app to work offline and load faster, you can change
-// unregister() to register() below. Note this comes with some pitfalls.
-// Learn more about service workers: https://bit.ly/CRA-PWA
-// serviceWorker.unregister();
--- a/chinook/app/front/src/logo.svg
+++ b/chinook/app/front/src/logo.svg
@@ -1,7 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
-    <g fill="#61DAFB">
-        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
-        <circle cx="420.9" cy="296.5" r="45.7"/>
-        <path d="M520.5 78.1z"/>
-    </g>
-</svg>
--- a/chinook/app/front/src/serviceWorker.js
+++ b/chinook/app/front/src/serviceWorker.js
--- a/chinook/app/front/src/setupTests.js
+++ b/chinook/app/front/src/setupTests.js
@@ -1,5 +0,0 @@
-// jest-dom adds custom jest matchers for asserting on DOM nodes.
-// allows you to do things like:
-// expect(element).toHaveTextContent(/react/i)
-// learn more: https://github.com/testing-library/jest-dom
-import '@testing-library/jest-dom/extend-expect';
--- a/chinook/app/front/src/util/EventEmitter.js
+++ b/chinook/app/front/src/util/EventEmitter.js
@@ -1,5 +0,0 @@
-import EventEmitter from 'events';
-
-const emitter = new EventEmitter();
-
-export { emitter };
--- a/chinook/app/front/src/util/constants.js
+++ b/chinook/app/front/src/util/constants.js
@@ -1,7 +0,0 @@
-export const AVAILABLE_LOCALES = ['en', 'fr', 'de'];
-
-export const MESSAGE_TIMEOUT = 2;
-
-export const requireEmployee = (user) => !!user && user.roles.includes('employee');
-
-export const requireCustomer = (user) => !!user && user.roles.includes('customer');
--- a/chinook/app/front/src/util/localStorageService.js
+++ b/chinook/app/front/src/util/localStorageService.js
@@ -1,36 +0,0 @@
-import { isValidUser } from './validateUser';
-import { AVAILABLE_LOCALES } from './constants';
-
-const setUserToLS = (user) => {
-  if (user) {
-    localStorage.setItem('user', JSON.stringify(user));
-  } else {
-    localStorage.removeItem('user');
-  }
-};
-
-const getUserFromLS = () => {
-  let userFromLS;
-  try {
-    userFromLS = JSON.parse(localStorage.getItem('user'));
-    if (isValidUser(userFromLS)) {
-      return userFromLS;
-    }
-  } catch (e) {
-    console.error('User from local storage are not valid');
-  }
-  return undefined;
-};
-
-const getLocaleFromLS = () => {
-  const localeFromLS = localStorage.getItem('locale');
-  return localeFromLS && localeFromLS !== 'undefined' && AVAILABLE_LOCALES.includes(localeFromLS)
-    ? localeFromLS
-    : 'en';
-};
-
-const setLocaleToLS = (locale) => {
-  localStorage.setItem('locale', locale);
-};
-
-export { setLocaleToLS, getLocaleFromLS, getUserFromLS, setUserToLS };
--- a/chinook/app/front/src/util/validateUser.js
+++ b/chinook/app/front/src/util/validateUser.js
@@ -1,18 +0,0 @@
-import { isArray, isEmpty, isString, isNumber } from 'lodash';
-
-const CUSTOMER_ROLE = 'customer';
-const EMPLOYEE_ROLE = 'employee';
-
-const isValidUser = (user) => {
-  return (
-    !isEmpty(user) &&
-    isNumber(user.ID) &&
-    isArray(user.roles) &&
-    !!user.roles.some((role) => role === CUSTOMER_ROLE || role === EMPLOYEE_ROLE) &&
-    isString(user.email) &&
-    isString(user.accessToken) &&
-    isString(user.refreshToken)
-  );
-};
-
-export { isValidUser };
--- a/chinook/app/front/webpack/common-plugins.js
+++ b/chinook/app/front/webpack/common-plugins.js
@@ -1,33 +0,0 @@
-const path = require('path');
-const webpack = require('webpack');
-const { CleanWebpackPlugin } = require('clean-webpack-plugin');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
-const CopyPlugin = require('copy-webpack-plugin');
-const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
-
-module.exports = {
-  plugins: [
-    new CleanWebpackPlugin({ dangerouslyAllowCleanPatternsOutsideProject: true }),
-    new HtmlWebpackPlugin({
-      template: path.join(__dirname, '../public/index.html'),
-      filename: path.join(__dirname, '../../build/index.html'),
-      publicPath: '/static/', // for js bundles path
-    }),
-    new InterpolateHtmlPlugin(HtmlWebpackPlugin, {
-      PUBLIC_URL: '',
-    }),
-    new CopyPlugin({
-      patterns: [
-        {
-          from: path.join(__dirname, '../public'),
-          to: path.join(__dirname, '../../build'),
-          globOptions: {
-            dot: true,
-            ignore: ['**/index.html'],
-          },
-        },
-      ],
-    }),
-    new webpack.ProgressPlugin(),
-  ],
-};
--- a/chinook/app/front/webpack/common-rules.js
+++ b/chinook/app/front/webpack/common-rules.js
@@ -1,19 +0,0 @@
-module.exports = {
-  rules: [
-    {
-      test: /\.(js|jsx)$/,
-      exclude: /(node_modules)/,
-      use: {
-        loader: 'babel-loader',
-        options: {
-          presets: ['@babel/preset-env', '@babel/preset-react'],
-        },
-      },
-    },
-
-    {
-      test: /\.(png|jpg)$/,
-      use: [{ loader: 'url-loader' }],
-    },
-  ],
-};
--- a/chinook/app/front/webpack/webpack-dev-server.js
+++ b/chinook/app/front/webpack/webpack-dev-server.js
@@ -1,68 +0,0 @@
-const path = require('path');
-const webpack = require('webpack');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
-const { CleanWebpackPlugin } = require('clean-webpack-plugin');
-const InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
-const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
-
-module.exports = {
-  entry: {
-    app: './src/index.jsx',
-  },
-  devtool: 'inline-source-map',
-  devServer: {
-    contentBase: './dist',
-    hot: true,
-    port: 3000,
-    compress: true, // compress files to gzip to increase download speed
-    disableHostCheck: false, // by default true, it is not recomended,
-    // because it makes app vulnerable to DNS rebinding attacks
-    open: true, // open the browser after server had been started
-    historyApiFallback: true,
-  },
-  module: {
-    rules: [
-      {
-        test: /\.(js|jsx)$/,
-        exclude: /(node_modules)/,
-        use: {
-          loader: 'babel-loader',
-          options: {
-            presets: ['@babel/preset-env', '@babel/preset-react'],
-            plugins: ['react-refresh/babel'].filter(Boolean),
-          },
-        },
-      },
-      {
-        test: /\.(png|jpg)$/,
-        use: [{ loader: 'url-loader' }],
-      },
-      {
-        test: /\.css$/,
-        use: [{ loader: 'style-loader' }, { loader: 'css-loader' }],
-      },
-    ],
-  },
-
-  plugins: [
-    new CleanWebpackPlugin({ cleanStaleWebpackAssets: false }),
-    new HtmlWebpackPlugin({
-      template: path.join(__dirname, '../public/index.html'),
-    }),
-    new InterpolateHtmlPlugin(HtmlWebpackPlugin, {
-      PUBLIC_URL: '',
-    }),
-
-    new webpack.DefinePlugin({
-      'process.env.SERVICE_URL': JSON.stringify('http://localhost:4004/'),
-    }),
-    new webpack.ProgressPlugin(),
-    new webpack.HotModuleReplacementPlugin(), // for hot module replacement option of devServer
-    new ReactRefreshWebpackPlugin(),
-  ].filter(Boolean),
-  output: {
-    filename: '[name].bundle.js',
-    path: path.resolve(__dirname, 'dist'),
-  },
-  resolve: { extensions: ['*', '.js', '.jsx'] },
-};
--- a/chinook/app/front/webpack/webpack.common.js
+++ b/chinook/app/front/webpack/webpack.common.js
@@ -1,25 +0,0 @@
-const path = require('path');
-
-module.exports = {
-  entry: {
-    app: './src/index.jsx', // Bundle with our code
-    react: ['react', 'react-dom'],
-    lodash: ['lodash'],
-    moment: ['moment'],
-    events: ['events'],
-    axios: ['axios'],
-    antd: ['antd'],
-  },
-  output: {
-    // [name] - name of the entry (bundle),
-    // [checksum] or [hash] - to cache different bundles
-    // from update when developing (doing changes in the files)
-    filename: '[name].[fullhash].js',
-    // in this folder path bundles will be placed
-    path: path.resolve(__dirname, '../../build/static'),
-    // where you uploaded your bundled files. (Relative to server root)
-    // needs for react-router-dom
-    publicPath: '/static/',
-  },
-  resolve: { extensions: ['*', '.js', '.jsx'] },
-};
--- a/chinook/app/front/webpack/webpack.dev.js
+++ b/chinook/app/front/webpack/webpack.dev.js
@@ -1,25 +0,0 @@
-const webpack = require('webpack');
-const { merge } = require('webpack-merge');
-const common = require('./webpack.common.js');
-const { rules } = require('./common-rules');
-const { plugins } = require('./common-plugins');
-
-module.exports = merge(common, {
-  mode: 'development',
-  devtool: 'inline-source-map',
-  plugins: [
-    ...plugins,
-    new webpack.DefinePlugin({
-      'process.env.SERVICE_URL': JSON.stringify('http://localhost:4004/'),
-    }),
-  ],
-  module: {
-    rules: [
-      ...rules,
-      {
-        test: /\.css$/,
-        use: [{ loader: 'style-loader' }, { loader: 'css-loader' }],
-      },
-    ],
-  },
-});
--- a/chinook/app/front/webpack/webpack.prod.js
+++ b/chinook/app/front/webpack/webpack.prod.js
@@ -1,40 +0,0 @@
-const webpack = require('webpack');
-const { merge } = require('webpack-merge');
-const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
-const TerserPlugin = require('terser-webpack-plugin');
-const common = require('./webpack.common.js');
-const { rules } = require('./common-rules');
-const { plugins } = require('./common-plugins');
-
-module.exports = merge(common, {
-  mode: 'production',
-  devtool: 'source-map',
-  plugins: [
-    ...plugins,
-    new webpack.DefinePlugin({
-      'process.env.SERVICE_URL': JSON.stringify('api/'),
-    }),
-    new MiniCssExtractPlugin({
-      filename: '[name].css',
-      chunkFilename: '[id].css',
-    }),
-  ],
-  optimization: {
-    splitChunks: {
-      // To split up js code to different bundles.
-      chunks: 'all', // Now bundle with our code will be cleaned up
-    }, // from vendors imports (2mb ~> 100kb)
-    minimize: true,
-    minimizer: [new TerserPlugin(), new CssMinimizerPlugin()], // to minimize file size
-  },
-  module: {
-    rules: [
-      ...rules,
-      {
-        test: /\.css$/,
-        use: [MiniCssExtractPlugin.loader, 'css-loader'],
-      },
-    ],
-  },
-});
--- a/chinook/db/data/sap.capire.media.store-Albums.csv
+++ b/chinook/db/data/sap.capire.media.store-Albums.csv
@@ -1,349 +0,0 @@
-ID,title,artist_ID
-1,For Those About To Rock We Salute You,1
-2,Balls to the Wall,2
-3,Restless and Wild,2
-4,Let There Be Rock,1
-5,Big Ones,3
-6,Jagged Little Pill,4
-7,Facelift,5
-8,Warner 25 Anos,6
-9,Plays Metallica By Four Cellos,7
-10,Audioslave,8
-11,Out Of Exile,8
-12,BackBeat Soundtrack,9
-13,The Best Of Billy Cobham,10
-14,Alcohol Fueled Brewtality Live! [Disc 1],11
-15,Alcohol Fueled Brewtality Live! [Disc 2],11
-16,Black Sabbath,12
-17,Black Sabbath Vol. 4 (Remaster),12
-18,Body Count,13
-19,Chemical Wedding,14
-20,The Best Of Buddy Guy - The Millenium Collection,15
-21,Prenda Minha,16
-22,Sozinho Remix Ao Vivo,16
-23,Minha Historia,17
-24,Afrociberdelia,18
-25,Da Lama Ao Caos,18
-26,Acústico MTV [Live],19
-27,Cidade Negra - Hits,19
-28,Na Pista,20
-29,Axé Bahia 2001,21
-30,BBC Sessions [Disc 1] [Live],22
-31,Bongo Fury,23
-32,Carnaval 2001,21
-33,Chill: Brazil (Disc 1),24
-34,Chill: Brazil (Disc 2),6
-35,Garage Inc. (Disc 1),50
-36,Greatest Hits II,51
-37,Greatest Kiss,52
-38,Heart of the Night,53
-39,International Superhits,54
-40,Into The Light,55
-41,Meus Momentos,56
-42,Minha História,57
-43,MK III The Final Concerts [Disc 1],58
-44,Physical Graffiti [Disc 1],22
-45,Sambas De Enredo 2001,21
-46,Supernatural,59
-47,The Best of Ed Motta,37
-48,The Essential Miles Davis [Disc 1],68
-49,The Essential Miles Davis [Disc 2],68
-50,The Final Concerts (Disc 2),58
-51,Up An' Atom,69
-52,Vinícius De Moraes - Sem Limite,70
-53,Vozes do MPB,21
-54,"Chronicle, Vol. 1",76
-55,"Chronicle, Vol. 2",76
-56,Cássia Eller - Coleção Sem Limite [Disc 2],77
-57,Cássia Eller - Sem Limite [Disc 1],77
-58,Come Taste The Band,58
-59,Deep Purple In Rock,58
-60,Fireball,58
-61,Knocking at Your Back Door: The Best Of Deep Purple in the 80's,58
-62,Machine Head,58
-63,Purpendicular,58
-64,Slaves And Masters,58
-65,Stormbringer,58
-66,The Battle Rages On,58
-67,Vault: Def Leppard's Greatest Hits,78
-68,Outbreak,79
-69,Djavan Ao Vivo - Vol. 02,80
-70,Djavan Ao Vivo - Vol. 1,80
-71,Elis Regina-Minha História,41
-72,The Cream Of Clapton,81
-73,Unplugged,81
-74,Album Of The Year,82
-75,Angel Dust,82
-76,King For A Day Fool For A Lifetime,82
-77,The Real Thing,82
-78,Deixa Entrar,83
-79,In Your Honor [Disc 1],84
-80,In Your Honor [Disc 2],84
-81,One By One,84
-82,The Colour And The Shape,84
-83,My Way: The Best Of Frank Sinatra [Disc 1],85
-84,Roda De Funk,86
-85,As Canções de Eu Tu Eles,27
-86,Quanta Gente Veio Ver (Live),27
-87,Quanta Gente Veio ver--Bônus De Carnaval,27
-88,Faceless,87
-89,American Idiot,54
-90,Appetite for Destruction,88
-91,Use Your Illusion I,88
-92,Use Your Illusion II,88
-93,Blue Moods,89
-94,A Matter of Life and Death,90
-95,A Real Dead One,90
-96,A Real Live One,90
-97,Brave New World,90
-98,Dance Of Death,90
-99,Fear Of The Dark,90
-100,Iron Maiden,90
-101,Killers,90
-102,Live After Death,90
-103,Live At Donington 1992 (Disc 1),90
-104,Live At Donington 1992 (Disc 2),90
-105,No Prayer For The Dying,90
-106,Piece Of Mind,90
-107,Powerslave,90
-108,Rock In Rio [CD1],90
-109,Rock In Rio [CD2],90
-110,Seventh Son of a Seventh Son,90
-111,Somewhere in Time,90
-112,The Number of The Beast,90
-113,The X Factor,90
-114,Virtual XI,90
-115,Sex Machine,91
-116,Emergency On Planet Earth,92
-117,Synkronized,92
-118,The Return Of The Space Cowboy,92
-119,Get Born,93
-120,Are You Experienced?,94
-121,Surfing with the Alien (Remastered),95
-122,Jorge Ben Jor 25 Anos,46
-123,Jota Quest-1995,96
-124,Cafezinho,97
-125,Living After Midnight,98
-126,Unplugged [Live],52
-127,BBC Sessions [Disc 2] [Live],22
-128,Coda,22
-129,Houses Of The Holy,22
-130,In Through The Out Door,22
-131,IV,22
-132,Led Zeppelin I,22
-133,Led Zeppelin II,22
-134,Led Zeppelin III,22
-135,Physical Graffiti [Disc 2],22
-136,Presence,22
-137,The Song Remains The Same (Disc 1),22
-138,The Song Remains The Same (Disc 2),22
-139,A TempestadeTempestade Ou O Livro Dos Dias,99
-140,Mais Do Mesmo,99
-141,Greatest Hits,100
-142,Lulu Santos - RCA 100 Anos De Música - Álbum 01,101
-143,Lulu Santos - RCA 100 Anos De Música - Álbum 02,101
-144,Misplaced Childhood,102
-145,Barulhinho Bom,103
-146,Seek And Shall Find: More Of The Best (1963-1981),104
-147,The Best Of Men At Work,105
-148,Black Album,50
-149,Garage Inc. (Disc 2),50
-150,Kill 'Em All,50
-151,Load,50
-152,Master Of Puppets,50
-153,ReLoad,50
-154,Ride The Lightning,50
-155,St. Anger,50
-156,...And Justice For All,50
-157,Miles Ahead,68
-158,Milton Nascimento Ao Vivo,42
-159,Minas,42
-160,Ace Of Spades,106
-161,Demorou...,108
-162,Motley Crue Greatest Hits,109
-163,From The Muddy Banks Of The Wishkah [Live],110
-164,Nevermind,110
-165,Compositores,111
-166,Olodum,112
-167,Acústico MTV,113
-168,Arquivo II,113
-169,Arquivo Os Paralamas Do Sucesso,113
-170,Bark at the Moon (Remastered),114
-171,Blizzard of Ozz,114
-172,Diary of a Madman (Remastered),114
-173,No More Tears (Remastered),114
-174,Tribute,114
-175,Walking Into Clarksdale,115
-176,Original Soundtracks 1,116
-177,The Beast Live,117
-178,Live On Two Legs [Live],118
-179,Pearl Jam,118
-180,Riot Act,118
-181,Ten,118
-182,Vs.,118
-183,Dark Side Of The Moon,120
-184,Os Cães Ladram Mas A Caravana Não Pára,121
-185,Greatest Hits I,51
-186,News Of The World,51
-187,Out Of Time,122
-188,Green,124
-189,New Adventures In Hi-Fi,124
-190,The Best Of R.E.M.: The IRS Years,124
-191,Cesta Básica,125
-192,Raul Seixas,126
-193,Blood Sugar Sex Magik,127
-194,By The Way,127
-195,Californication,127
-196,Retrospective I (1974-1980),128
-197,Santana - As Years Go By,59
-198,Santana Live,59
-199,Maquinarama,130
-200,O Samba Poconé,130
-201,Judas 0: B-Sides and Rarities,131
-202,Rotten Apples: Greatest Hits,131
-203,A-Sides,132
-204,Morning Dance,53
-205,In Step,133
-206,Core,134
-207,Mezmerize,135
-208,[1997] Black Light Syndrome,136
-209,Live [Disc 1],137
-210,Live [Disc 2],137
-211,The Singles,138
-212,Beyond Good And Evil,139
-213,"Pure Cult: The Best Of The Cult (For Rockers, Ravers, Lovers & Sinners) [UK]",139
-214,The Doors,140
-215,The Police Greatest Hits,141
-216,"Hot Rocks, 1964-1971 (Disc 1)",142
-217,No Security,142
-218,Voodoo Lounge,142
-219,Tangents,143
-220,Transmission,143
-221,My Generation - The Very Best Of The Who,144
-222,Serie Sem Limite (Disc 1),145
-223,Serie Sem Limite (Disc 2),145
-224,Acústico,146
-225,Volume Dois,146
-226,Battlestar Galactica: The Story So Far,147
-227,"Battlestar Galactica, Season 3",147
-228,"Heroes, Season 1",148
-229,"Lost, Season 3",149
-230,"Lost, Season 1",149
-231,"Lost, Season 2",149
-232,Achtung Baby,150
-233,All That You Can't Leave Behind,150
-234,B-Sides 1980-1990,150
-235,How To Dismantle An Atomic Bomb,150
-236,Pop,150
-237,Rattle And Hum,150
-238,The Best Of 1980-1990,150
-239,War,150
-240,Zooropa,150
-241,UB40 The Best Of - Volume Two [UK],151
-242,Diver Down,152
-243,"The Best Of Van Halen, Vol. I",152
-244,Van Halen,152
-245,Van Halen III,152
-246,Contraband,153
-247,Vinicius De Moraes,72
-248,Ao Vivo [IMPORT],155
-249,"The Office, Season 1",156
-250,"The Office, Season 2",156
-251,"The Office, Season 3",156
-252,Un-Led-Ed,157
-253,"Battlestar Galactica (Classic), Season 1",158
-254,Aquaman,159
-255,Instant Karma: The Amnesty International Campaign to Save Darfur,150
-256,Speak of the Devil,114
-257,20th Century Masters - The Millennium Collection: The Best of Scorpions,179
-258,House of Pain,180
-259,Radio Brasil (O Som da Jovem Vanguarda) - Seleccao de Henrique Amaro,36
-260,Cake: B-Sides and Rarities,196
-261,"LOST, Season 4",149
-262,Quiet Songs,197
-263,Muso Ko,198
-264,Realize,199
-265,Every Kind of Light,200
-266,Duos II,201
-267,Worlds,202
-268,The Best of Beethoven,203
-269,Temple of the Dog,204
-270,Carry On,205
-271,Revelations,8
-272,Adorate Deum: Gregorian Chant from the Proper of the Mass,206
-273,Allegri: Miserere,207
-274,Pachelbel: Canon & Gigue,208
-275,Vivaldi: The Four Seasons,209
-276,Bach: Violin Concertos,210
-277,Bach: Goldberg Variations,211
-278,Bach: The Cello Suites,212
-279,Handel: The Messiah (Highlights),213
-280,The World of Classical Favourites,214
-281,Sir Neville Marriner: A Celebration,215
-282,Mozart: Wind Concertos,216
-283,Haydn: Symphonies 99 - 104,217
-284,Beethoven: Symhonies Nos. 5 & 6,218
-285,A Soprano Inspired,219
-286,Great Opera Choruses,220
-287,Wagner: Favourite Overtures,221
-288,"Fauré: Requiem, Ravel: Pavane & Others",222
-289,Tchaikovsky: The Nutcracker,223
-290,The Last Night of the Proms,224
-291,Puccini: Madama Butterfly - Highlights,225
-292,"Holst: The Planets, Op. 32 & Vaughan Williams: Fantasies",226
-293,Pavarotti's Opera Made Easy,227
-294,Great Performances - Barber's Adagio and Other Romantic Favorites for Strings,228
-295,Carmina Burana,229
-296,"A Copland Celebration, Vol. I",230
-297,Bach: Toccata & Fugue in D Minor,231
-298,Prokofiev: Symphony No.1,232
-299,Scheherazade,233
-300,Bach: The Brandenburg Concertos,234
-301,Chopin: Piano Concertos Nos. 1 & 2,235
-302,Mascagni: Cavalleria Rusticana,236
-303,Sibelius: Finlandia,237
-304,Beethoven Piano Sonatas: Moonlight & Pastorale,238
-305,Great Recordings of the Century - Mahler: Das Lied von der Erde,240
-306,Elgar: Cello Concerto & Vaughan Williams: Fantasias,241
-307,"Adams, John: The Chairman Dances",242
-308,"Tchaikovsky: 1812 Festival Overture, Op.49, Capriccio Italien & Beethoven: Wellington's Victory",243
-309,Palestrina: Missa Papae Marcelli & Allegri: Miserere,244
-310,Prokofiev: Romeo & Juliet,245
-311,Strauss: Waltzes,226
-312,Berlioz: Symphonie Fantastique,245
-313,Bizet: Carmen Highlights,246
-314,English Renaissance,247
-315,Handel: Music for the Royal Fireworks (Original Version 1749),208
-316,Grieg: Peer Gynt Suites & Sibelius: Pelléas et Mélisande,248
-317,Mozart Gala: Famous Arias,249
-318,SCRIABIN: Vers la flamme,250
-319,Armada: Music from the Courts of England and Spain,251
-320,Mozart: Symphonies Nos. 40 & 41,248
-321,Back to Black,252
-322,Frank,252
-323,Carried to Dust (Bonus Track Version),253
-324,Beethoven: Symphony No. 6 'Pastoral' Etc.,254
-325,Bartok: Violin & Viola Concertos,255
-326,Mendelssohn: A Midsummer Night's Dream,256
-327,Bach: Orchestral Suites Nos. 1 - 4,257
-328,"Charpentier: Divertissements, Airs & Concerts",258
-329,South American Getaway,259
-330,Górecki: Symphony No. 3,260
-331,Purcell: The Fairy Queen,261
-332,The Ultimate Relexation Album,262
-333,Purcell: Music for the Queen Mary,263
-334,Weill: The Seven Deadly Sins,264
-335,"J.S. Bach: Chaconne, Suite in E Minor, Partita in E Major & Prelude, Fugue and Allegro",265
-336,Prokofiev: Symphony No.5 & Stravinksy: Le Sacre Du Printemps,248
-337,"Szymanowski: Piano Works, Vol. 1",266
-338,Nielsen: The Six Symphonies,267
-339,Great Recordings of the Century: Paganini's 24 Caprices,268
-340,Liszt - 12 Études D'Execution Transcendante,269
-341,"Great Recordings of the Century - Shubert: Schwanengesang, 4 Lieder",270
-342,"Locatelli: Concertos for Violin, Strings and Continuo, Vol. 3",271
-343,Respighi:Pines of Rome,226
-344,Schubert: The Late String Quartets & String Quintet (3 CD's),272
-345,Monteverdi: L'Orfeo,273
-346,Mozart: Chamber Music,274
-347,Koyaanisqatsi (Soundtrack from the Motion Picture),275
-348,asdaasdasdsd,3
Author	SHA1	Message	Date
d045778	175e7b554f	no replica context	2021-03-25 13:55:06 +01:00
d045778	803432b8d9	changed modeling of suppliers	2021-03-11 16:58:29 +01:00
Daniel	0ddd70acbc	Using event : projection on Reviews	2021-03-11 14:14:59 +01:00
Daniel	3e52a9a102	Adding fix-antlr script	2021-03-08 19:19:29 +01:00
Daniel	b44701ef62	Merge branch 'master' into adding-suppliers	2021-03-08 19:07:56 +01:00
Daniel	647ac72588	Prepare for compiler v2	2021-03-03 10:39:32 +01:00
Iwona Hahn	861094cc83	Merge pull request #206 from SAP-samples/promote-code-tour promote code tours	2021-03-02 09:15:19 +01:00
Christian Georgi	2368913612	Dummy change	2021-03-02 09:09:51 +01:00
Iwona Hahn	22ece2e586	typo	2021-03-01 20:44:05 +01:00
Iwona Hahn	ae788414f8	promote code tours	2021-03-01 20:42:43 +01:00
Iwona Hahn	ebc7017ded	UA review	2021-03-01 20:42:23 +01:00
Christian Georgi	876ff94782	Merge pull request #205 from SAP-samples/db-codetour Codetour for DB functions	2021-03-01 17:29:31 +01:00
Iwona Hahn	76d1b1865b	minor edits	2021-03-01 17:24:53 +01:00
Christian Georgi	85dd8558f4	Some more explanation around file structure	2021-03-01 14:38:00 +01:00
Iwona Hahn	d0d95f3c42	first review, minor edits	2021-02-26 17:14:49 +01:00
Christian Georgi	c46a82d0f8	Codetour for DB functions	2021-02-26 16:40:57 +01:00
Iwona Hahn	7654012292	cosmetics codetour	2021-02-26 09:29:51 +01:00
Christian Georgi	65c8c82f74	Showcase how to integrate DB-specific functions (#201 ) Augment `AdminService.Author` by 2 fields `age` and `lifetime` whose values are computed by SQLite and HANA-specific functions. Don't do this in bookshop directly, to keep it simple. Instead, use the fiori module, which also allows to integrate the fields in the UI. Co-authored-by: Daniel <daniel.hutzel@sap.com>	2021-02-24 17:26:29 +01:00
Daniel	c23ddc7e54	Merge branch 'master' into adding-suppliers	2021-02-19 16:36:26 +01:00
Daniel	d368eb2ff5	fixed dependency -> never use "latest"	2021-02-19 16:34:15 +01:00
Christian Georgi	3cbb199870	Recommend CodeTours extension	2021-02-19 12:55:35 +01:00
Daniel	66bd2f707c	Merge branch 'master' into adding-suppliers	2021-02-19 12:42:08 +01:00
Daniel	b51a08bf4e	fixed .registry	2021-02-19 12:40:26 +01:00
Daniel	3320c7e5a2	some corrections and optimizations	2021-02-19 12:15:35 +01:00
Daniel	a35782e775	Merge branch 'master' into adding-suppliers	2021-02-19 12:10:49 +01:00
Iwona Hahn	e5bd8ec5a5	cosmetics	2021-02-17 17:55:27 +01:00
Iwona Hahn	0aa95a0a67	cosmetics	2021-02-17 17:54:47 +01:00
Iwona Hahn	5015eb8c52	cosmetics	2021-02-17 17:53:54 +01:00
Daniel Hutzel	6d3f4c689f	Delete settings.json	2021-02-17 16:07:53 +01:00
Daniel Hutzel	f0fead2bc2	Delete launch.json	2021-02-17 16:07:43 +01:00
Daniel Hutzel	f1d780d6d9	Delete tasks.json	2021-02-17 16:07:23 +01:00
Daniel Hutzel	796bf62bde	Delete extensions.json	2021-02-17 16:07:02 +01:00
Daniel Hutzel	5f176a0b88	Delete .gitignore	2021-02-17 16:06:51 +01:00
Christian Georgi	a5c8b5101e	Make the CatalogService usage more obvious	2021-02-17 16:00:10 +01:00
Iwona Hahn	b31efc8083	minor edits	2021-02-17 14:07:42 +01:00
Christian Georgi	6669b983b1	First code tour with an overview of the sample repo	2021-02-17 14:07:42 +01:00
Daniel	d72ff809b0	Adding suppliers showing integration with S/4	2021-02-17 13:24:17 +01:00
Daniel	b6e5a2fced	Removed demo	2021-02-17 12:32:27 +01:00
Daniel	6de09e0940	Make usage of @capire/common optional	2021-02-17 12:32:27 +01:00
Daniel	b6f3914d79	Minor cleanup to npm registry mock	2021-02-17 12:32:27 +01:00
Daniel	28402c58b3	Simplified redirects to imported apps	2021-02-17 12:32:27 +01:00
Daniel	77de0e445e	demo -> done	2021-02-17 12:32:27 +01:00
Daniel	a037d92c97	demo for bhagat	2021-02-17 12:32:27 +01:00
Christian Georgi	b5031588ce	Remove Node 10 for now	2021-02-09 17:15:24 +01:00
Christian Georgi	85319d9e8d	Pin sqlite3 to 5.0.0 5.0.1 is broken at the moment	2021-02-09 17:15:24 +01:00
Iwona Hahn	39872200ae	Update README.md	2021-02-01 14:54:55 +01:00
Iwona Hahn	6a4af929f1	minor updates	2021-01-27 08:49:33 +01:00
Christian Georgi	5b966c503c	Add hint for authentication So that fewer users stumble over the basic authentication popup.	2021-01-18 14:40:24 +01:00
Christian Georgi	75628b6096	Use latest UI5 again	2021-01-18 14:31:57 +01:00
Daniel	c12e516f5d	Prep for upcomming releases	2021-01-13 16:30:40 +01:00
Marius Obert	01073fd6a5	Restructure sentence	2021-01-11 10:54:59 +01:00