feat: database start script

feat: update nix flake to not rely on buildFHSUserEnv

.changeset/good-eggs-add.md

@@ -0,0 +1,5 @@
+---
+"@openstapps/prettier-config": patch
+---
+
+Update Prettier to 3.1.1

.changeset/nine-bears-speak.md

@@ -0,0 +1,6 @@
+---
+"@openstapps/backend": minor
+"@openstapps/core": minor
+---
+
+Add the ability to filter by existence of a field

.changeset/old-bottles-hide.md

@@ -0,0 +1,5 @@
+---
+"@openstapps/backend": patch
+---
+
+Backend unit tests break every year

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -24,6 +24,7 @@ report-junit.xml
 # NixOS flake
 result
 hsperfdata_root
+.direnv/
 
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov

.syncpackrc.cjs

@@ -2,7 +2,7 @@
 
 /** @type {import('syncpack').RcFile} */
 const config = {
-  semverRange: '',
+  semverGroups: [{range: ''}],
   source: ['package.json', '**/package.json'],
   indent: '  ',
   sortFirst: [
@@ -49,7 +49,7 @@ const config = {
     {
       label: 'Packages should use workspace version',
       dependencies: ['@openstapps/**'],
-      dependencyTypes: ['prod', 'dev'],
+      dependencyTypes: ['prod', 'dev', 'peer'],
       packages: ['**'],
       pinVersion: 'workspace:*',
     },

.tool-versions

@@ -0,0 +1,3 @@
+nodejs 18.16.1
+pnpm 8.8.0
+python 3.11.5

backend/backend/config/b-tu/elasticsearchrc.js

@@ -1,5 +1,3 @@
-// @ts-check
-
 /**
  * This is the database configuration for the technical university of berlin
  *

backend/backend/config/default/app/language-setting.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCSettingInputType, SCThingOriginType, SCThingType} from '@openstapps/core';
 
 /** @type {import('@openstapps/core').SCLanguageSetting}  */

backend/backend/config/default/app/menu.js

@@ -1,4 +1,3 @@
-// @ts-check
 /** @type {import('@openstapps/core').SCAppConfigurationMenuCategory[]} */
 const menus = [
   {

backend/backend/config/default/app/user-group-setting.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCSettingInputType, SCThingOriginType, SCThingType} from '@openstapps/core';
 
 /** @type {import('@openstapps/core').SCUserGroupSetting} */

backend/backend/config/default/backend/aggregations.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCThingType} from '@openstapps/core';
 
 /** @type {import('@openstapps/core').SCBackendAggregationConfiguration[]} */

backend/backend/config/default/backend/boostings.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {
   month,
   sommerRange,

backend/backend/config/default/backend/index.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCThingType} from '@openstapps/core';
 import aggregations from './aggregations.js';
 import boostings from './boostings.js';
@@ -17,7 +16,7 @@ export const backend = {
   hiddenTypes: [SCThingType.DateSeries, SCThingType.Diff, SCThingType.Floor],
   mappingIgnoredTags: ['minlength', 'pattern', 'see', 'tjs-format'],
   maxMultiSearchRouteQueries: 5,
-  maxRequestBodySize: 2 * 10 ** 6,
+  maxRequestBodySize: 2e6,
   name: 'Goethe-Universität Frankfurt am Main',
   namespace: '909a8cbc-8520-456c-b474-ef1525f14209',
   sortableFields: [

backend/backend/config/default/backendrc.js

@@ -1,4 +1,3 @@
-// @ts-check
 import app from './app/index.js';
 import {backend, internal} from './backend/index.js';
 

backend/backend/config/default/elasticsearchrc.js

@@ -1,5 +1,3 @@
-// @ts-check
-
 /**
  * This is the default configuration for elasticsearch (a database)
  *

backend/backend/config/default/tools/markdown.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {readFile} from 'fs/promises';
 import {SCAboutPageContentType} from '@openstapps/core';
 

backend/backend/config/default/tools/semester-acronym.js

@@ -1,4 +1,3 @@
-// @ts-check
 /**
  * Generates a range of numbers that represent consecutive calendar months
  *

backend/backend/config/default/tools/version.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {readFile, readdir} from 'fs/promises';
 import url from 'url';
 import path from 'path';

backend/backend/config/f-u/about-pages/about.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCAboutPageContentType} from '@openstapps/core';
 import {markdown} from '../../default/tools/markdown.js';
 

backend/backend/config/f-u/about-pages/imprint.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {SCAboutPageContentType} from '@openstapps/core';
 
 /** @type {import('@openstapps/core').SCAboutPage} */

backend/backend/config/f-u/about-pages/index.js

@@ -1,4 +1,3 @@
-// @ts-check
 import about from './about.js';
 import imprint from './imprint.js';
 import privacy from './privacy.js';

backend/backend/config/f-u/about-pages/privacy.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {markdown} from '../../default/tools/markdown.js';
 
 /** @type {import('@openstapps/core').SCAboutPage} */

backend/backend/config/f-u/backendrc.js

@@ -1,4 +1,3 @@
-// @ts-check
 import aboutPages from './about-pages/index.js';
 import defaultApp from '../default/app/index.js';
 import {backend as defaultBackend, internal as defaultInternal} from '../default/backend/index.js';

backend/backend/config/f-u/version-history/index.js

@@ -1,4 +1,3 @@
-// @ts-check
 import {versions} from '../../default/tools/version.js';
 
 /** @type {import('@openstapps/core').SCAppVersionInfo[]} */

backend/backend/src/storage/elasticsearch/query/filters/value.ts

@@ -21,16 +21,31 @@ import {QueryDslSpecificQueryContainer} from '../../types/util.js';
  */
 export function buildValueFilter(
   filter: SCSearchValueFilter,
-): QueryDslSpecificQueryContainer<'term'> | QueryDslSpecificQueryContainer<'terms'> {
-  return Array.isArray(filter.arguments.value)
-    ? {
-        terms: {
-          [`${filter.arguments.field}.raw`]: filter.arguments.value,
+):
+  | QueryDslSpecificQueryContainer<'exists'>
+  | QueryDslSpecificQueryContainer<'term'>
+  | QueryDslSpecificQueryContainer<'terms'> {
+  switch (typeof filter.arguments.value) {
+    case 'undefined': {
+      return {
+        exists: {
+          field: filter.arguments.field,
         },
-      }
-    : {
+      };
+    }
+    case 'string': {
+      return {
         term: {
           [`${filter.arguments.field}.raw`]: filter.arguments.value,
         },
       };
+    }
+    case 'object': {
+      return {
+        terms: {
+          [`${filter.arguments.field}.raw`]: filter.arguments.value,
+        },
+      };
+    }
+  }
 }

backend/backend/test/routes/bulk-route.spec.ts

@@ -14,6 +14,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 import {
+  SCBook,
   SCBulkAddRoute,
   SCBulkDoneRoute,
   SCBulkRequest,
@@ -23,29 +24,30 @@ import {
 import {expect} from 'chai';
 import {bulk, DEFAULT_TEST_TIMEOUT} from '../common.js';
 import {testApp} from '../tests-setup.js';
-import {readFile} from 'fs/promises';
 import {v4} from 'uuid';
+import bookFile from '@openstapps/core/test/resources/indexable/Book.2.json' assert {type: 'json'};
 
-const book = JSON.parse(
-  await readFile('node_modules/@openstapps/core/test/resources/indexable/Book.2.json', 'utf8'),
-).instance;
+const book = bookFile.instance as SCBook;
 
 describe('Bulk routes', async function () {
   // increase timeout for the suite
   this.timeout(DEFAULT_TEST_TIMEOUT);
 
-  const request: SCBulkRequest = {
-    expiration: bulk.expiration,
-    source: bulk.source,
-    type: bulk.type,
-  };
-  const bulkRoute = new SCBulkRoute();
-  const bulkAddRoute = new SCBulkAddRoute();
-  const bulkDoneRoute = new SCBulkDoneRoute();
+  let request: SCBulkRequest;
+  let bulkRoute: SCBulkRoute;
+  let bulkAddRoute: SCBulkAddRoute;
+  let bulkDoneRoute: SCBulkDoneRoute;
 
-  // afterEach(async function() {
-  // TODO: Delete saved bulks
-  // });
+  before(function () {
+    request = {
+      expiration: bulk.expiration,
+      source: bulk.source,
+      type: bulk.type,
+    };
+    bulkRoute = new SCBulkRoute();
+    bulkAddRoute = new SCBulkAddRoute();
+    bulkDoneRoute = new SCBulkDoneRoute();
+  });
 
   it('should create bulk', async function () {
     const {status, body, error} = await testApp

backend/backend/test/routes/index-route.spec.ts

@@ -21,7 +21,12 @@ import {expect} from 'chai';
 describe('Index route', async function () {
   // increase timeout for the suite
   this.timeout(DEFAULT_TEST_TIMEOUT);
-  const indexRoute = new SCIndexRoute();
+
+  let indexRoute: SCIndexRoute;
+
+  before(function () {
+    indexRoute = new SCIndexRoute();
+  });
 
   it('should respond with both app and backend configuration', async function () {
     const request: SCIndexRequest = {};

backend/backend/test/routes/plugin-register-route.spec.ts

@@ -30,15 +30,11 @@ import chaiAsPromised from 'chai-as-promised';
 import {DEFAULT_TEST_TIMEOUT} from '../common.js';
 import {testApp} from '../tests-setup.js';
 import {backendConfig} from '../../src/config.js';
-import {readFile} from 'fs/promises';
+import registerRequest from '@openstapps/core/test/resources/PluginRegisterRequest.1.json' assert {type: 'json'};
 
 // for using promises in expectations (to.eventually.be...)
 use(chaiAsPromised);
 
-const registerRequest = JSON.parse(
-  await readFile('node_modules/@openstapps/core/test/resources/PluginRegisterRequest.1.json', 'utf8'),
-);
-
 // cast it because of "TS2322: Type 'string' is not assignable to type '"add"'"
 export const registerAddRequest: SCPluginAdd = registerRequest.instance as SCPluginAdd;
 

backend/backend/test/routes/route.spec.ts

@@ -47,8 +47,8 @@ describe('Create route', async function () {
   const statusCodeSuccess = 222;
   const bodySuccess = {foo: true};
   const sandbox = sinon.createSandbox();
-  const validationError = new SCValidationErrorResponse([]);
-  const internalServerError = new SCInternalServerErrorResponse();
+  let validationError: SCValidationErrorResponse;
+  let internalServerError: SCInternalServerErrorResponse;
 
   beforeEach(function () {
     app = express();
@@ -64,6 +64,9 @@ describe('Create route', async function () {
     handler = (_request, _app) => {
       return Promise.resolve(bodySuccess);
     };
+
+    validationError = new SCValidationErrorResponse([]);
+    internalServerError = new SCInternalServerErrorResponse();
   });
 
   afterEach(function () {

backend/backend/test/routes/search-route.spec.ts

@@ -29,11 +29,19 @@ import {backendConfig} from '../../src/config.js';
 describe('Search route', async function () {
   // increase timeout for the suite
   this.timeout(DEFAULT_TEST_TIMEOUT);
-  const searchRoute = new SCSearchRoute();
-  const multiSearchRoute = new SCMultiSearchRoute();
-  const syntaxError = new SCSyntaxErrorResponse('Foo Message');
-  const methodNotAllowedError = new SCMethodNotAllowedErrorResponse();
-  const tooManyRequestsError = new SCTooManyRequestsErrorResponse();
+  let searchRoute: SCSearchRoute;
+  let multiSearchRoute: SCMultiSearchRoute;
+  let syntaxError: SCSyntaxErrorResponse;
+  let methodNotAllowedError: SCMethodNotAllowedErrorResponse;
+  let tooManyRequestsError: SCTooManyRequestsErrorResponse;
+
+  before(function () {
+    searchRoute = new SCSearchRoute();
+    multiSearchRoute = new SCMultiSearchRoute();
+    syntaxError = new SCSyntaxErrorResponse('Foo Message');
+    methodNotAllowedError = new SCMethodNotAllowedErrorResponse();
+    tooManyRequestsError = new SCTooManyRequestsErrorResponse();
+  });
 
   it('should reject GET, PUT with a valid search query', async function () {
     // const expectedParams = JSON.parse(JSON.stringify(defaultParams));

backend/backend/test/routes/thing-update-route.spec.ts

@@ -13,23 +13,25 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-import {SCThingUpdateRoute} from '@openstapps/core';
+import {SCBook, SCThingUpdateRoute} from '@openstapps/core';
 import chaiAsPromised from 'chai-as-promised';
 import {bulkStorageMock, DEFAULT_TEST_TIMEOUT} from '../common.js';
 import {expect, use} from 'chai';
 import {testApp} from '../tests-setup.js';
-import {readFile} from 'fs/promises';
+import bookFile from '@openstapps/core/test/resources/indexable/Book.1.json' assert {type: 'json'};
 
 use(chaiAsPromised);
 
-const book = JSON.parse(
-  await readFile('node_modules/@openstapps/core/test/resources/indexable/Book.1.json', 'utf8'),
-).instance;
+const book = bookFile.instance as SCBook;
 
 describe('Thing update route', async function () {
   // increase timeout for the suite
   this.timeout(DEFAULT_TEST_TIMEOUT);
-  const thingUpdateRoute = new SCThingUpdateRoute();
+  let thingUpdateRoute: SCThingUpdateRoute;
+
+  before(function () {
+    thingUpdateRoute = new SCThingUpdateRoute();
+  });
 
   it('should update a thing', async function () {
     const thingUpdateRouteurlPath = thingUpdateRoute.urlPath

backend/backend/test/storage/elasticsearch/elasticsearch.spec.ts

@@ -39,7 +39,6 @@ import {Elasticsearch} from '../../../src/storage/elasticsearch/elasticsearch.js
 import {bulk, DEFAULT_TEST_TIMEOUT, getTransport, getIndex} from '../../common.js';
 import fs from 'fs';
 import {backendConfig} from '../../../src/config.js';
-import {readFile} from 'fs/promises';
 import {
   ACTIVE_INDICES_ALIAS,
   getIndexUID,
@@ -50,6 +49,11 @@ import {
 } from '../../../src/storage/elasticsearch/util/index.js';
 import cron from 'node-cron';
 import {query} from './query.js';
+import messageFile from '@openstapps/core/test/resources/indexable/Message.1.json' assert {type: 'json'};
+import bookFile from '@openstapps/core/test/resources/indexable/Book.1.json' assert {type: 'json'};
+
+const message = messageFile.instance as SCMessage;
+const book = bookFile.instance as SCBook;
 
 use(chaiAsPromised);
 
@@ -60,13 +64,6 @@ function searchResponse<T>(...hits: SearchHit<T>[]): SearchResponse<T> {
   return {hits: {hits}, took: 0, timed_out: false, _shards: {total: 1, failed: 0, successful: 1}};
 }
 
-const message = JSON.parse(
-  await readFile('node_modules/@openstapps/core/test/resources/indexable/Message.1.json', 'utf8'),
-);
-const book = JSON.parse(
-  await readFile('node_modules/@openstapps/core/test/resources/indexable/Book.1.json', 'utf8'),
-);
-
 describe('Elasticsearch', function () {
   // increase timeout for the suite
   this.timeout(DEFAULT_TEST_TIMEOUT);
@@ -74,8 +71,15 @@ describe('Elasticsearch', function () {
 
   before(function () {
     // eslint-disable-next-line no-console
-    console.log('before');
     sandbox.stub(fs, 'readFileSync').returns('{}');
+    sandbox.stub(backendConfig.internal.boostings.default[0], 'fields').value({
+      'academicTerms.acronym': {
+        'SS 2023': 1.05,
+        'WS 2023/24': 1.1,
+        'SoSe 2023': 1.05,
+        'WiSe 2023/24': 1.1,
+      },
+    });
   });
   after(function () {
     sandbox.restore();
@@ -445,7 +449,7 @@ describe('Elasticsearch', function () {
           _id: '',
           _index: '',
           _score: 0,
-          _source: message as SCMessage,
+          _source: message,
         };
         sandbox.stub(es.client, 'search').resolves(searchResponse(foundObject));
 
@@ -475,7 +479,7 @@ describe('Elasticsearch', function () {
         const object: SearchHit<SCMessage> = {
           _id: '',
           _index: oldIndex,
-          _source: message as SCMessage,
+          _source: message,
         };
         sandbox.stub(es.client, 'search').resolves(searchResponse<SCMessage>(object));
         sandbox.stub(es, 'prepareBulkWrite').resolves(index);
@@ -489,7 +493,7 @@ describe('Elasticsearch', function () {
         sandbox.stub(es.client, 'create').resolves({result: 'not_found'} as CreateResponse);
 
         await es.init();
-        return expect(es.post(message as SCMessage, bulk)).to.rejectedWith('creation');
+        return expect(es.post(message, bulk)).to.rejectedWith('creation');
       });
 
       it('should create a new object', async function () {
@@ -502,7 +506,7 @@ describe('Elasticsearch', function () {
         });
 
         await es.init();
-        await es.post(message as SCMessage, bulk);
+        await es.post(message, bulk);
 
         expect(createStub.called).to.be.true;
         expect(caughtParameter.document).to.be.eql({
@@ -527,7 +531,7 @@ describe('Elasticsearch', function () {
           _id: '',
           _index: getIndex(),
           _score: 0,
-          _source: message as SCMessage,
+          _source: message,
         };
         sandbox.stub(es.client, 'search').resolves(searchResponse());
 
@@ -541,7 +545,7 @@ describe('Elasticsearch', function () {
           _id: '',
           _index: getIndex(),
           _score: 0,
-          _source: message as SCMessage,
+          _source: message,
         };
         sandbox.stub(es.client, 'search').resolves(searchResponse(object));
         // @ts-expect-error unused
@@ -564,13 +568,13 @@ describe('Elasticsearch', function () {
         _id: '123',
         _index: getIndex(),
         _score: 0,
-        _source: message as SCMessage,
+        _source: message,
       };
       const objectBook: SearchHit<SCBook> = {
         _id: '321',
         _index: getIndex(),
         _score: 0,
-        _source: book as SCBook,
+        _source: book,
       };
       const fakeEsAggregations = {
         '@all': {

backend/backend/tsconfig.json

@@ -2,9 +2,7 @@
   "extends": "@openstapps/tsconfig",
   "compilerOptions": {
     "resolveJsonModule": true,
-    "useUnknownInCatchVariables": false,
-    "allowJs": true,
-    "checkJs": true
+    "useUnknownInCatchVariables": false
   },
-  "exclude": ["app.js", "lib/"]
+  "exclude": ["lib", "app.js"]
 }

backend/database/package.json

@@ -2,6 +2,9 @@
   "name": "@openstapps/database",
   "version": "3.0.0",
   "private": true,
+  "scripts": {
+    "start": "docker run -it -p 9200:9200 $(docker build -q .)"
+  },
   "files": [
     "config",
     "Dockerfile",

backend/proxy/tsconfig.json

@@ -1,4 +1,4 @@
 {
   "extends": "@openstapps/tsconfig",
-  "exclude": ["./config/", "./lib/"]
+  "exclude": ["config", "lib", "app.js"]
 }

configuration/eslint-config/copyright-header-rule.js

@@ -1,4 +1,3 @@
-// @ts-check
 const fs = require("fs");
 const path = require("node:path");
 const child_process = require("child_process");

configuration/eslint-config/copyright-header-rule.spec.js

@@ -1,4 +1,3 @@
-// @ts-check
 "use strict"
 
 const rule = require('./copyright-header-rule')

configuration/eslint-config/index.js

@@ -1,5 +1,3 @@
-// @ts-check
-
 /** @type {import('eslint').Linter.Config} */
 const config = {
   root: true,

configuration/prettier-config/package.json

@@ -19,9 +19,9 @@
     "test": "prettier --config index.js --check \"test/*.js\""
   },
   "devDependencies": {
-    "prettier": "3.1.0"
+    "prettier": "3.1.1"
   },
   "peerDependencies": {
-    "prettier": "3.1.0"
+    "prettier": "3.1.1"
   }
 }

configuration/projectmanagement/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

configuration/tsconfig/tsconfig.json

@@ -14,6 +14,7 @@
     "noFallthroughCasesInSwitch": true,
     "isolatedModules": true,
     "allowJs": true,
+    "checkJs": true,
     "resolveJsonModule": true,
     "allowSyntheticDefaultImports": true,
     "noImplicitAny": true,

examples/minimal-connector/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

examples/minimal-deployment/docker-compose.yml

@@ -1,44 +1,62 @@
 version: '3.7'
+
+x-development-variables: &development-variables
+  NODE_ENV: "development"
+  ALLOW_NO_TRANSPORT: "true"
+
 services:
   database:
-    image: registry.gitlab.com/openstapps/openstapps/database:2.0.0
-    volumes:
-      - ./database:/usr/share/elasticsearch/data
+    image: registry.gitlab.com/openstapps/openstapps/database:3.0.0
+    # If you need persistence for debugging purposes uncomment the following lines
+    #volumes:
+    #  - ./database:/usr/share/elasticsearch/data
     expose:
-      - "9200"
+      - 9200
+    ports:
+      - 127.0.0.1:9200:9200
+    environment:
+      - bootstrap.memory_lock=true
+      - "ES_JAVA_OPTS=-Xms2g -Xmx2g"
+      - discovery.type=single-node
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
     restart: unless-stopped
 
   backend:
-    image: registry.gitlab.com/openstapps/openstapps/backend:3.0.0-next.0
+    image: registry.gitlab.com/openstapps/openstapps/backend:3.1.0
     environment:
+      <<: *development-variables
       ES_ADDR: "http://database:9200"
       NODE_CONFIG_ENV: "elasticsearch"
-      ALLOW_NO_TRANSPORT: "true"
+      NODE_APP_INSTANCE: "f-u"
+      PROMETHEUS_MIDDLEWARE: "false"
     expose:
       - 3000
     ports:
-      - 3000:3000
-    links:
-      - "database"
+      - 127.0.0.1:3000:3000
     labels:
-      - stapps.version=1.0.0
+      - stapps.version=4.1.0
     restart: unless-stopped
     depends_on:
       - database
-
-  api:
-    image: registry.gitlab.com/openstapps/openstapps/api:3.0.0-next.0
     links:
-      - "backend"
+      - database
 
-  minimal-connector:
-    image: registry.gitlab.com/openstapps/minimal-connector:core-0.23
-    container_name: minimal-connector-0.23
-    command: ["http://backend:3000", "minimal-connector", "f-u"]
+  # api:
+  #   image: registry.gitlab.com/openstapps/openstapps/api:3.0.0
+  #   links:
+  #     - backend
 
-  app:
-    image: registry.gitlab.com/openstapps/app/executable:core-0.23
-    expose:
-      - 8100
-    ports:
-      - 8100:8100
+  # minimal-connector:
+  #   image: registry.gitlab.com/openstapps/minimal-connector:core-0.23
+  #   container_name: minimal-connector-0.23
+  #   command: ["http://backend:3000", "minimal-connector", "f-u"]
+
+  # app:
+  #   image: registry.gitlab.com/openstapps/app/executable:core-0.23
+  #   expose:
+  #     - 8100
+  #   ports:
+  #     - 8100:8100

examples/minimal-plugin/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

flake.lock

@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1701626906,
@@ -18,8 +36,24 @@
     },
     "root": {
       "inputs": {
+        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -1,77 +1,75 @@
 {
   description = "A Nix-flake-based development environment for OpenStApps";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  outputs = { self, nixpkgs }:
-    let
-      buildToolsVersion = "30.0.3";
-      overlays = [
-        (final: prev: rec {
-          nodejs = prev.nodejs-18_x;
-          pnpm = prev.nodePackages.pnpm;
-          chrome = prev.google-chrome;
-          firefox = prev.firefox;
-          webkit = prev.epiphany; # Safari-ish browser
-          android = prev.androidenv.composeAndroidPackages {
-            buildToolsVersions = [ "${buildToolsVersion}" ];
-            platformVersions = [ "33" ];
-          };
-          cypress = prev.cypress.overrideAttrs(cyPrev: rec {
-            version = "13.2.0";
-            src = prev.fetchzip {
-              url = "https://cdn.cypress.io/desktop/${version}/linux-x64/cypress.zip";
-              hash = "sha256-9o0nprGcJhudS1LNm+T7Vf0Dwd1RBauYKI+w1FBQ3ZM=";
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+  }: let
+    aapt2buildToolsVersion = "33.0.2";
+  in
+    flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = import nixpkgs {
+        inherit system;
+        overlays = [
+          (final: prev: rec {
+            fontMin = prev.python311.withPackages (ps: with ps; [brotli fonttools] ++ (with fonttools.optional-dependencies; [woff]));
+            android = prev.androidenv.composeAndroidPackages {
+              buildToolsVersions = ["30.0.3" aapt2buildToolsVersion];
+              platformVersions = ["33"];
             };
-          });
-        })
-      ];
-      # TODO: aarch64-linux, x68_64-darwin, aarch64-darwin
-      supportedSystems = [ "x86_64-linux" ];
-      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
-        pkgs = import nixpkgs {
-          inherit overlays system;
-          config = {
-            allowUnfree = true;
-            android_sdk.accept_license = true;
-          };
+            cypress = prev.cypress.overrideAttrs (cyPrev: rec {
+              version = "13.2.0";
+              src = prev.fetchzip {
+                url = "https://cdn.cypress.io/desktop/${version}/linux-x64/cypress.zip";
+                hash = "sha256-9o0nprGcJhudS1LNm+T7Vf0Dwd1RBauYKI+w1FBQ3ZM=";
+              };
+            });
+          })
+        ];
+        config = {
+          allowUnfree = true;
+          android_sdk.accept_license = true;
         };
-      });
-    in
-    {
-      devShells = forEachSupportedSystem ({ pkgs }:
-      let
-        python = (pkgs.python311.withPackages(ps: with ps; [ brotli fonttools ] ++ (with fonttools.optional-dependencies; [ ufo lxml unicode woff ])));
-      in
-      {
-        default = (pkgs.buildFHSUserEnv {
-          name = "StApps Dev";
-          targetPkgs = pkgs: with pkgs; [
-            nodejs
-            pnpm
-            python
-            docker
-            # tools
-            curl
-            jq
-            # browsers
-            firefox
-            chrome
-            webkit
-            cypress
-            # android
-            jdk17
-            android.androidsdk
-            musl
-          ];
-          runScript = "bash";
-          profile = ''
-            export CYPRESS_INSTALL_BINARY=0
-            export CYPRESS_RUN_BINARY=${pkgs.cypress}/bin/Cypress
-            export ANDROID_SDK_ROOT=${pkgs.android.androidsdk}/libexec/android-sdk
-            export ANDROID_JAVA_HOME=${pkgs.jdk.home}
-            export DOCKER_HOST=unix:///run/user/1000/docker.sock
-            { dockerd-rootless & } 2>/dev/null
-          '';
-        }).env;
-      });
-    };
+      };
+      androidFhs = pkgs.buildFHSUserEnv {
+        name = "android-env";
+        targetPkgs = pkgs: with pkgs; [];
+        runScript = "bash";
+        profile = ''
+          export ALLOW_NINJA_ENV=true
+          export USE_CCACHE=1
+          export LD_LIBRARY_PATH=/usr/lib:/usr/lib32
+        '';
+      };
+    in {
+      devShell = pkgs.mkShell rec {
+        nativeBuildInputs = [androidFhs];
+        buildInputs = with pkgs; [
+          nodejs-18_x
+          nodePackages.pnpm
+          # tools
+          curl
+          jq
+          fontMin
+          # browsers
+          firefox
+          google-chrome
+          epiphany # Safari-ish browser
+          cypress
+          # android
+          jdk17
+          android.androidsdk
+          musl
+        ];
+        ANDROID_JAVA_HOME = "${pkgs.jdk.home}";
+        ANDROID_SDK_ROOT = "${pkgs.android.androidsdk}/libexec/android-sdk";
+        GRADLE_OPTS = "-Dorg.gradle.project.android.aapt2FromMavenOverride=${ANDROID_SDK_ROOT}/build-tools/${aapt2buildToolsVersion}/aapt2";
+        CYPRESS_INSTALL_BINARY = "0";
+        CYPRESS_RUN_BINARY = "${pkgs.cypress}/bin/Cypress";
+      };
+    });
 }

frontend/app/ios/App/Podfile

@@ -25,7 +25,7 @@ def capacitor_pods
   pod 'CapacitorPreferences', :path => '../../../../node_modules/.pnpm/@capacitor+preferences@5.0.6_@capacitor+core@5.5.0/node_modules/@capacitor/preferences'
   pod 'CapacitorShare', :path => '../../../../node_modules/.pnpm/@capacitor+share@5.0.6_@capacitor+core@5.5.0/node_modules/@capacitor/share'
   pod 'CapacitorSplashScreen', :path => '../../../../node_modules/.pnpm/@capacitor+splash-screen@5.0.6_@capacitor+core@5.5.0/node_modules/@capacitor/splash-screen'
-  pod 'TransistorsoftCapacitorBackgroundFetch', :path => '../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@1.0.2_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch'
+  pod 'TransistorsoftCapacitorBackgroundFetch', :path => '../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@5.1.1_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch'
   pod 'CapacitorSecureStoragePlugin', :path => '../../../../node_modules/.pnpm/capacitor-secure-storage-plugin@0.9.0_@capacitor+core@5.5.0/node_modules/capacitor-secure-storage-plugin'
   pod 'CordovaPlugins', :path => '../capacitor-cordova-ios-plugins'
 end

frontend/app/ios/App/Podfile.lock

@@ -36,7 +36,7 @@ PODS:
   - CordovaPlugins (5.5.0):
     - CapacitorCordova
   - SwiftKeychainWrapper (4.0.1)
-  - TransistorsoftCapacitorBackgroundFetch (1.0.2):
+  - TransistorsoftCapacitorBackgroundFetch (5.1.1):
     - Capacitor
 
 DEPENDENCIES:
@@ -58,7 +58,7 @@ DEPENDENCIES:
   - "CapacitorShare (from `../../../../node_modules/.pnpm/@capacitor+share@5.0.6_@capacitor+core@5.5.0/node_modules/@capacitor/share`)"
   - "CapacitorSplashScreen (from `../../../../node_modules/.pnpm/@capacitor+splash-screen@5.0.6_@capacitor+core@5.5.0/node_modules/@capacitor/splash-screen`)"
   - CordovaPlugins (from `../capacitor-cordova-ios-plugins`)
-  - "TransistorsoftCapacitorBackgroundFetch (from `../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@1.0.2_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch`)"
+  - "TransistorsoftCapacitorBackgroundFetch (from `../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@5.1.1_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch`)"
 
 SPEC REPOS:
   trunk:
@@ -102,7 +102,7 @@ EXTERNAL SOURCES:
   CordovaPlugins:
     :path: "../capacitor-cordova-ios-plugins"
   TransistorsoftCapacitorBackgroundFetch:
-    :path: "../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@1.0.2_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch"
+    :path: "../../../../node_modules/.pnpm/@transistorsoft+capacitor-background-fetch@5.1.1_@capacitor+core@5.5.0/node_modules/@transistorsoft/capacitor-background-fetch"
 
 SPEC CHECKSUMS:
   Capacitor: 57890b363df14d5d2d5d8461aa23e886cb34da2a
@@ -124,8 +124,8 @@ SPEC CHECKSUMS:
   CapacitorSplashScreen: 5fa2ab5e46cf5cc530cf16a51c80c7a986579ccd
   CordovaPlugins: de5669381702d76ed5b1d442177a6a5fc3252a9d
   SwiftKeychainWrapper: 807ba1d63c33a7d0613288512399cd1eda1e470c
-  TransistorsoftCapacitorBackgroundFetch: 74ca62dae7ec78639eaf3d0d1e24c595ada213dd
+  TransistorsoftCapacitorBackgroundFetch: ce4b3e01b898cef516e68485d2160a078016ee97
 
-PODFILE CHECKSUM: 073b899f90bacc5049101cb9c562a168757d554e
+PODFILE CHECKSUM: 229278f2c257e8ab555325c7115b2e187e8e628d
 
 COCOAPODS: 1.13.0

frontend/app/karma.conf.js

@@ -1,4 +1,3 @@
-// @ts-check
 /*
  * Copyright (C) 2022 StApps
  * This program is free software: you can redistribute it and/or modify it

frontend/app/src/app/_helpers/data/sample-configuration.ts

@@ -21,7 +21,7 @@ import {
   SCThingOriginType,
   SCThingType,
 } from '@openstapps/core';
-import packageInfo from '@openstapps/core/package.json';
+import {CORE_VERSION} from '@openstapps/core';
 import {Polygon} from 'geojson';
 
 // provides sample aggregations to be used in tests or backendless development
@@ -195,7 +195,7 @@ export const sampleIndexResponse: SCIndexResponse = {
   },
   auth: {},
   backend: {
-    SCVersion: packageInfo.version,
+    SCVersion: CORE_VERSION,
     externalRequestTimeout: 5000,
     hiddenTypes: [SCThingType.DateSeries, SCThingType.Diff, SCThingType.Floor],
     mappingIgnoredTags: [],

frontend/app/src/app/app.module.ts

@@ -70,6 +70,7 @@ import {setDefaultOptions} from 'date-fns';
 import {DateFnsConfigurationService} from 'ngx-date-fns';
 import {Capacitor} from '@capacitor/core';
 import {SplashScreen} from '@capacitor/splash-screen';
+import {SportCoursesModule} from './modules/sport-courses/sport-courses.module';
 
 registerLocaleData(localeDe);
 
@@ -170,6 +171,7 @@ export function createTranslateLoader(http: HttpClient) {
     ScheduleModule,
     SettingsModule,
     StorageModule,
+    SportCoursesModule,
     ThingTranslateModule.forRoot(),
     TranslateModule.forRoot({
       defaultLanguage: 'en',

frontend/app/src/app/modules/config/config.provider.ts

@@ -15,7 +15,7 @@
 import {Injectable} from '@angular/core';
 import {Client} from '@openstapps/api';
 import {SCAppConfiguration, SCIndexResponse} from '@openstapps/core';
-import packageInfo from '@openstapps/core/package.json';
+import {CORE_VERSION} from '@openstapps/core';
 import {NGXLogger} from 'ngx-logger';
 import {environment} from '../../../environments/environment';
 import {StAppsWebHttpClient} from '../data/stapps-web-http-client.provider';
@@ -55,7 +55,7 @@ export class ConfigProvider {
   /**
    * Version of the @openstapps/core package that app is using
    */
-  scVersion = packageInfo.version;
+  scVersion = CORE_VERSION;
 
   /**
    * First session indicator (config not found in storage)

frontend/app/src/app/modules/data/chips/action-chip-list.component.ts

@@ -13,7 +13,7 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 import {Component, Input} from '@angular/core';
-import {SCDateSeries, SCThingType, SCThings} from '@openstapps/core';
+import {SCThingType, SCThings} from '@openstapps/core';
 
 /**
  * Shows a horizontal list of action chips
@@ -47,9 +47,7 @@ export class ActionChipListComponent {
     const isNullIsland = maybeCoords ? maybeCoords[0] === 0 && maybeCoords[1] === 0 : false;
     this.applicable = {
       locate: false, // TODO: reimplement this at a later date
-      event:
-        item.type === SCThingType.AcademicEvent ||
-        (item.type === SCThingType.DateSeries && (item as SCDateSeries).dates.length > 0),
+      event: item.type === SCThingType.AcademicEvent || item.type === SCThingType.SportCourse,
       navigate: (hasDirectGeo || isInPlace) && !isNullIsland,
     };
   }

frontend/app/src/app/modules/data/data-icon.config.ts

@@ -39,7 +39,7 @@ export const DataIcons: Record<SCThingType, string> = {
   'room': SCIcon`meeting_room`,
   'semester': SCIcon`date_range`,
   'setting': SCIcon`settings`,
-  'sport course': SCIcon`sports_soccer`,
+  'sport course': SCIcon`sports_gymnastics`,
   'study module': SCIcon`view_module`,
   'ticket': SCIcon`confirmation_number`,
   'todo': SCIcon`task`,

frontend/app/src/app/modules/data/data.module.ts

@@ -107,6 +107,8 @@ import {SemesterListItemComponent} from './types/semester/semester-list-item.com
 import {VideoDetailContentComponent} from './types/video/video-detail-content.component';
 import {VideoListItemComponent} from './types/video/video-list-item.component';
 import {ShareButtonComponent} from './elements/share-button.component';
+import {SanitizeHtmlPipe} from '../../util/sanitize-html.pipe';
+import {BypassTrustUrlPipe} from '../../util/bypass-trust-url.pipe';
 
 /**
  * Module for handling data
@@ -193,6 +195,8 @@ import {ShareButtonComponent} from './elements/share-button.component';
     MarkdownModule.forRoot(),
     MenuModule,
     IonIconModule,
+    SanitizeHtmlPipe,
+    BypassTrustUrlPipe,
     MomentModule.forRoot({
       relativeTimeThresholdOptions: {
         m: 59,

frontend/app/src/app/modules/data/elements/offers-detail.component.ts

@@ -13,12 +13,23 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 import {Component, Input} from '@angular/core';
-import {SCAcademicPriceGroup, SCThingThatCanBeOfferedOffer} from '@openstapps/core';
+import {SCAcademicPriceGroup, SCThingThatCanBeOffered, SCThingType, SCThings} from '@openstapps/core';
+import {SimpleBrowser} from 'src/app/util/browser.factory';
+
+type WithRequired<T, K extends keyof T> = T & {[P in K]-?: T[P]};
 
 @Component({
   selector: 'stapps-offers-detail',
   templateUrl: 'offers-detail.html',
 })
 export class OffersDetailComponent {
-  @Input() offers: Array<SCThingThatCanBeOfferedOffer<SCAcademicPriceGroup>>;
+  @Input() item: SCThings & WithRequired<SCThingThatCanBeOffered<SCAcademicPriceGroup>, 'offers'>;
+
+  constructor(readonly browser: SimpleBrowser) {}
+
+  async submit(id: string) {
+    if (this.item.type === SCThingType.DateSeries && this.item.event.type === SCThingType.SportCourse) {
+      this.browser.open(`${this.item.event.sameAs}#${id}`);
+    }
+  }
 }

frontend/app/src/app/modules/data/elements/offers-detail.html

@@ -16,7 +16,7 @@
 <ion-card>
   <ion-card-header>{{ 'data.detail.offers.TITLE' | translate | titlecase }}</ion-card-header>
   <ion-card-content>
-    <div *ngFor="let offer of offers">
+    <div *ngFor="let offer of item.offers">
       <ion-grid>
         <ion-row>
           <ion-col *ngIf="offer.inPlace">
@@ -45,16 +45,24 @@
           </ng-container>
         </ion-row>
       </ion-grid>
-      <ion-grid *ngIf="offer.availability === 'out of stock'">
-        <ion-row>
-          <ion-col></ion-col>
-          <ion-col width-20 text-right>
-            <ion-text color="danger">
-              <p>{{ 'data.detail.offers.sold_out' | translate }}</p>
-            </ion-text>
-          </ion-col>
-        </ion-row>
-      </ion-grid>
+      <ion-button
+        *ngIf="item.identifiers?.zfh as id; else availability"
+        (click)="submit(id)"
+        [color]="offer.availability === 'out of stock' ? 'danger' : offer.availability === 'limited availability' ? 'warning' :  'primary'"
+        >{{'data.detail.offers.' + offer.availability | translate}}</ion-button
+      >
+      <ng-template #availability>
+        <ion-grid *ngIf="offer.availability === 'out of stock'">
+          <ion-row>
+            <ion-col></ion-col>
+            <ion-col width-20 text-right>
+              <ion-text color="danger">
+                <p>{{ 'data.detail.offers.' + offer.availability | translate }}</p>
+              </ion-text>
+            </ion-col>
+          </ion-row>
+        </ion-grid>
+      </ng-template>
     </div>
   </ion-card-content>
 </ion-card>

frontend/app/src/app/modules/data/elements/offers-in-list.html

@@ -18,7 +18,7 @@
     <h2>{{ price | currency : 'EUR' : 'symbol' : undefined : 'de' }}</h2>
   </ion-text>
   <ion-text *ngIf="soldOut" color="danger" class="sold-out" style="white-space: nowrap">
-    <h2>{{ 'data.detail.offers.sold_out' | translate }}</h2>
+    <h2>{{ 'data.detail.offers.out of stock' | translate }}</h2>
   </ion-text>
   <p *ngIf="_offers[0].inPlace && !soldOut" class="place" style="white-space: nowrap">
     <ion-icon name="pin_drop"></ion-icon>{{ _offers[0].inPlace.name }}<span *ngIf="_offers.length > 1"

frontend/app/src/app/modules/data/elements/title-card.component.html

@@ -30,20 +30,5 @@
     <div *ngIf="$any(item).openingHours as openingHours" class="opening-hours">
       <stapps-opening-hours [openingHours]="openingHours"></stapps-opening-hours>
     </div>
-    <!-- TODO obviously this is bad style. Tbd where to put the differentiation. Job Postings always have a description, but it's going to be shown in `stapps-job-posting-detail-content` anyways, no need to repeat here. For this view, I would use other fields of the schema.org JobPosting like the `ThingWithCategory.category` -->
-    <div *ngIf="item.description && item.type !== 'job posting'" class="description">
-      <div class="text-accordion" [style.-webkit-line-clamp]="descriptionLinesToDisplay" #accordionTextArea>
-        {{ 'description' | thingTranslate: item }}
-      </div>
-    </div>
-    <!-- TODO see above -->
-    <ion-button
-      expand="full"
-      fill="clear"
-      *ngIf="item.description && item.type !== 'job posting' && buttonShown"
-      (click)="toggleDescriptionAccordion()"
-    >
-      <ion-icon [name]="buttonState" size="large"></ion-icon>
-    </ion-button>
   </ion-card-content>
 </ion-card>

frontend/app/src/app/modules/data/elements/title-card.component.scss

@@ -13,14 +13,6 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
-.text-accordion {
-  overflow: hidden;
-  display: -webkit-box;
-  text-overflow: ellipsis;
-
-  -webkit-box-orient: vertical;
-}
-
 ion-card {
   --background: var(--ion-color-primary);
 
@@ -40,10 +32,6 @@ ion-card {
   ion-card-content {
     padding: 0 0 var(--header-spacing-bottom);
 
-    .description * {
-      color: var(--ion-color-primary-contrast);
-    }
-
     .opening-hours {
       color: var(--ion-color-primary-contrast);
     }

frontend/app/src/app/modules/data/elements/title-card.component.ts

@@ -13,81 +13,17 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
-import {Component, ElementRef, HostListener, Input, OnChanges, OnInit, ViewChild} from '@angular/core';
+import {Component, Input} from '@angular/core';
 import {SCThings} from '@openstapps/core';
-import {SCIcon} from '../../../util/ion-icon/icon';
-
-const AccordionButtonState = {
-  collapsed: SCIcon`expand_more`,
-  expanded: SCIcon`expand_less`,
-};
 
 @Component({
   selector: 'stapps-title-card',
   templateUrl: './title-card.component.html',
   styleUrls: ['./title-card.component.scss'],
 })
-export class TitleCardComponent implements OnInit, OnChanges {
+export class TitleCardComponent {
   /**
    * The item whose title (and description) to display
    */
   @Input() item: SCThings;
-
-  @ViewChild('accordionTextArea') accordionTextArea: ElementRef;
-
-  buttonState = AccordionButtonState.collapsed;
-
-  buttonShown = true;
-
-  descriptionLinesShown: number;
-
-  descriptionLinesTotal: number;
-
-  descriptionPreviewLines = 3;
-
-  descriptionLinesToDisplay = 0;
-
-  ngOnInit(): void {
-    if (this.item.description) {
-      this.descriptionLinesToDisplay = this.descriptionPreviewLines;
-      setTimeout(() => this.checkTextElipsis(), 100);
-    }
-  }
-
-  ngOnChanges() {
-    this.checkTextElipsis();
-  }
-
-  @HostListener('window:resize', ['$event'])
-  checkTextElipsis() {
-    if (this.accordionTextArea === undefined) {
-      return;
-    }
-    const element = this.accordionTextArea.nativeElement as HTMLElement;
-
-    const lineHeight = Number.parseInt(getComputedStyle(element).getPropertyValue('line-height'));
-    this.descriptionLinesTotal = element?.scrollHeight / lineHeight;
-    this.descriptionLinesShown = element?.offsetHeight / lineHeight;
-    if (this.buttonState === AccordionButtonState.expanded) {
-      this.descriptionLinesToDisplay = this.descriptionLinesTotal;
-    }
-    const isElipsed = element?.offsetHeight < element?.scrollHeight;
-    this.buttonShown =
-      (isElipsed && this.buttonState === AccordionButtonState.collapsed) ||
-      (!isElipsed && this.buttonState === AccordionButtonState.expanded);
-  }
-
-  toggleDescriptionAccordion() {
-    if (this.descriptionLinesToDisplay > 0) {
-      this.descriptionLinesToDisplay =
-        this.descriptionLinesToDisplay === this.descriptionPreviewLines
-          ? this.descriptionLinesTotal
-          : this.descriptionPreviewLines;
-    }
-    this.buttonState =
-      this.buttonState === AccordionButtonState.collapsed
-        ? AccordionButtonState.expanded
-        : AccordionButtonState.collapsed;
-    setTimeout(() => this.checkTextElipsis(), 0);
-  }
 }

frontend/app/src/app/modules/data/list/data-list-item-host.directive.ts

@@ -40,7 +40,7 @@ const DataListItemIndex: Partial<Record<SCThingType, Type<DataListItem>>> = {
   [SCThingType.Dish]: DishListItemComponent,
   [SCThingType.DateSeries]: DateSeriesListItemComponent,
   [SCThingType.AcademicEvent]: EventListItemComponent,
-  [SCThingType.SportCourse]: DateSeriesListItemComponent,
+  [SCThingType.SportCourse]: EventListItemComponent,
   [SCThingType.Favorite]: FavoriteListItemComponent,
   [SCThingType.Message]: MessageListItemComponent,
   [SCThingType.Organization]: OrganizationListItemComponent,

frontend/app/src/app/modules/data/types/date-series/date-series-detail-content.html

@@ -50,7 +50,7 @@
   [title]="'performers' | propertyNameTranslate : item | titlecase"
   [content]="item.performers"
 ></stapps-simple-card>
-<stapps-offers-detail *ngIf="item.offers" [offers]="item.offers"></stapps-offers-detail>
+<stapps-offers-detail *ngIf="item.offers" [item]="$any(item)"></stapps-offers-detail>
 <ion-card>
   <ion-card-header> {{ 'event' | propertyNameTranslate : item | titlecase }} </ion-card-header>
   <ion-card-content>

frontend/app/src/app/modules/data/types/date-series/date-series-list-item.html

@@ -20,7 +20,7 @@
         <ion-label class="title">{{ 'event.name' | thingTranslate : item }}</ion-label>
         <p>
           <ion-icon name="calendar_today"></ion-icon>
-          <span *ngIf="item.dates[0] && item.dates[item.dates.length - 1]">
+          <span *ngIf="item.dates && item.dates[0] && item.dates[item.dates.length - 1]">
             <span *ngIf="item.repeatFrequency">
               {{ item.repeatFrequency | durationLocalized : true | sentencecase }}, {{ item.dates[0] |
               dateFormat : 'weekday:long' }}
@@ -30,7 +30,7 @@
             </span>
           </span>
         </p>
-        <ion-note *ngIf="item.event.type === 'academic event'"
+        <ion-note *ngIf="item.event?.type === 'academic event'"
           >{{ 'categories' | thingTranslate : item.event | join : ', ' }}</ion-note
         >
       </div>

frontend/app/src/app/modules/data/types/dish/dish-detail-content.html

@@ -14,7 +14,7 @@
   -->
 
 <stapps-dish-characteristics *ngIf="item.characteristics" [item]="item"></stapps-dish-characteristics>
-<stapps-offers-detail *ngIf="item.offers" [offers]="item.offers"></stapps-offers-detail>
+<stapps-offers-detail *ngIf="item.offers" [item]="$any(item)"></stapps-offers-detail>
 <stapps-certifications-in-detail
   *ngIf="item.certifications"
   [certifications]="item.certifications"

frontend/app/src/app/modules/data/types/event/event-detail-content.component.ts

@@ -13,7 +13,15 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 import {Component, Input} from '@angular/core';
-import {SCAcademicEvent, SCSportCourse, SCThing, SCThingTranslator, SCTranslations} from '@openstapps/core';
+import {
+  SCAcademicEvent,
+  SCDateSeries,
+  SCSportCourse,
+  SCThing,
+  SCThingType,
+  SCTranslations,
+} from '@openstapps/core';
+import {DataProvider} from '../../data.provider';
 
 /**
  * TODO
@@ -24,30 +32,41 @@ import {SCAcademicEvent, SCSportCourse, SCThing, SCThingTranslator, SCTranslatio
   styleUrls: ['event-detail-content.scss'],
 })
 export class EventDetailContentComponent {
-  /**
-   * TODO
-   */
-  @Input() item: SCAcademicEvent | SCSportCourse;
+  @Input() set item(value: SCAcademicEvent | SCSportCourse) {
+    this._item = value;
+    this.dateSeries = this.dataProvider
+      .search({
+        filter: {
+          type: 'boolean',
+          arguments: {
+            operation: 'and',
+            filters: [
+              {
+                type: 'value',
+                arguments: {
+                  field: 'type',
+                  value: SCThingType.DateSeries,
+                },
+              },
+              {
+                type: 'value',
+                arguments: {
+                  field: 'event.uid',
+                  value: value.uid,
+                },
+              },
+            ],
+          },
+        },
+      })
+      .then(result => result.data as SCDateSeries[]);
+  }
+
+  _item: SCAcademicEvent | SCSportCourse;
+
+  dateSeries: Promise<SCDateSeries[]>;
 
-  /**
-   * TODO
-   */
   @Input() language: keyof SCTranslations<SCThing>;
 
-  /**
-   * TODO
-   */
-  objectKeys = Object.keys;
-
-  /**
-   * TODO
-   */
-  translator: SCThingTranslator;
-
-  /**
-   * TODO
-   */
-  constructor() {
-    this.translator = new SCThingTranslator(this.language);
-  }
+  constructor(readonly dataProvider: DataProvider) {}
 }

frontend/app/src/app/modules/data/types/event/event-detail-content.html

@@ -12,39 +12,39 @@
   ~ You should have received a copy of the GNU General Public License along with
   ~ this program. If not, see <https://www.gnu.org/licenses/>.
   -->
+<p *ngIf="'description' | thingTranslate: _item as description" [innerHtml]="description | sanitizeHtml"></p>
 
 <stapps-simple-card
-  *ngIf="item.type === 'academic event' && item.categories"
-  [title]="'categories' | propertyNameTranslate : item | titlecase"
-  [content]="'categories' | thingTranslate : item"
+  *ngIf="_item.type === 'academic event' && _item.categories"
+  [title]="'categories' | propertyNameTranslate : _item | titlecase"
+  [content]="'categories' | thingTranslate : _item"
 >
 </stapps-simple-card>
 
-<stapps-add-event-action-chip *ngIf="item.type === 'academic event'" [item]="item">
-</stapps-add-event-action-chip>
+<stapps-add-event-action-chip [item]="_item"></stapps-add-event-action-chip>
 
 <stapps-simple-card
-  *ngIf="item.performers"
-  [title]="'performers' | propertyNameTranslate : item | titlecase"
-  [content]="item.performers"
+  *ngIf="_item.performers"
+  [title]="'performers' | propertyNameTranslate : _item | titlecase"
+  [content]="_item.performers"
 ></stapps-simple-card>
 <stapps-simple-card
-  *ngIf="item.organizers"
-  [title]="'organizers' | propertyNameTranslate : item | titlecase"
-  [content]="item.organizers"
+  *ngIf="_item.organizers"
+  [title]="'organizers' | propertyNameTranslate : _item | titlecase"
+  [content]="_item.organizers"
 ></stapps-simple-card>
-<ng-container *ngIf="item.type === 'academic event'">
+<ng-container *ngIf="_item.type === 'academic event'">
   <stapps-simple-card
-    *ngIf="item.majors"
-    [title]="'majors' | propertyNameTranslate : item"
-    [content]="item.majors"
+    *ngIf="_item.majors"
+    [title]="'majors' | propertyNameTranslate : _item"
+    [content]="_item.majors"
   ></stapps-simple-card>
 </ng-container>
-<ion-card *ngIf="item.catalogs">
+<ion-card *ngIf="_item.catalogs">
   <ion-card-header>{{ 'superCatalogs' | propertyNameTranslate : 'catalog' | titlecase }}</ion-card-header>
   <ion-card-content>
     <event-route-path
-      *ngFor="let item of item.catalogs"
+      *ngFor="let item of _item.catalogs"
       [maxItems]="1"
       [itemsAfterCollapse]="1"
       [itemsBeforeCollapse]="0"
@@ -54,3 +54,4 @@
     </event-route-path>
   </ion-card-content>
 </ion-card>
+<stapps-simple-data-list [items]="dateSeries"></stapps-simple-data-list>

frontend/app/src/app/modules/data/types/event/event-detail-content.scss

@@ -13,6 +13,10 @@
  * this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
+p {
+  margin-inline: var(--spacing-md);
+}
+
 stapps-add-event-action-chip {
   position: absolute;
   top: 0;

frontend/app/src/app/modules/data/types/event/event-list-item.component.ts

@@ -22,6 +22,7 @@ import {DataListItemComponent} from '../../list/data-list-item.component';
 @Component({
   selector: 'stapps-event-list-item',
   templateUrl: 'event-list-item.html',
+  styleUrls: ['event-list-item.scss'],
 })
 export class EventListItemComponent extends DataListItemComponent {
   /**

frontend/app/src/app/modules/data/types/event/event-list-item.html

@@ -14,27 +14,25 @@
   -->
 
 <ion-grid>
-  <ion-row *ngIf="item.type === 'academic event'">
+  <ion-row>
     <ion-col>
       <div class="ion-text-wrap">
         <ion-label class="title">{{ 'name' | thingTranslate: item }}</ion-label>
-        <p *ngIf="item.description" class="title-sub">{{ 'description' | thingTranslate: item }}</p>
+        <p
+          *ngIf="'description' | thingTranslate: item as description"
+          class="title-sub"
+          [innerHtml]="description | sanitizeHtml"
+        ></p>
         <p *ngIf="item.academicTerms" class="title-sub">
           {{ 'name' | thingTranslate: item.academicTerms[0] }}
         </p>
-        <ion-note *ngIf="!item.categories">{{ 'type' | thingTranslate: item | titlecase }}</ion-note>
-        <ion-note *ngIf="item.categories">
-          {{ 'categories' | thingTranslate: item | join: ', ' | titlecase }}
-        </ion-note>
+        <ng-container *ngIf="item.type === 'academic event'">
+          <ion-note *ngIf="!item.categories">{{ 'type' | thingTranslate: item | titlecase }}</ion-note>
+          <ion-note *ngIf="item.categories">
+            {{ 'categories' | thingTranslate: item | join: ', ' | titlecase }}
+          </ion-note>
+        </ng-container>
       </div>
     </ion-col>
   </ion-row>
-  <ion-row *ngIf="item.type === 'sport course'">
-    <ion-col>
-      <ion-label class="title">{{ 'name' | thingTranslate: item }}</ion-label>
-      <p *ngIf="item.description" class="title-sub">{{ 'description' | thingTranslate: item }}</p>
-      <p *ngIf="item.academicTerms" class="title-sub">{{ 'name' | thingTranslate: item.academicTerms[0] }}</p>
-      <ion-note>{{ 'type' | thingTranslate: item }}</ion-note>
-    </ion-col>
-  </ion-row>
 </ion-grid>

frontend/app/src/app/modules/data/types/event/event-list-item.scss

@@ -0,0 +1,5 @@
+.title-sub {
+  max-height: 2.8rem;
+  overflow: hidden;
+  opacity: 0.8;
+}

frontend/app/src/app/modules/data/types/video/video-detail-content.html

@@ -29,4 +29,4 @@
   [content]="item.datePublished | amDateFormat : 'll'"
 >
 </stapps-simple-card>
-<stapps-offers-detail *ngIf="item.offers" [offers]="item.offers"></stapps-offers-detail>
+<stapps-offers-detail *ngIf="item.offers" [item]="$any(item)"></stapps-offers-detail>

frontend/app/src/app/modules/sport-courses/sport-course-search-page.component.ts

@@ -0,0 +1,20 @@
+import {Component} from '@angular/core';
+import {DataModule} from '../data/data.module';
+import {TranslateModule} from '@ngx-translate/core';
+import {SCSearchFilter, SCThingType} from '@openstapps/core';
+
+@Component({
+  selector: 'stapps-sport-course-search-page',
+  templateUrl: 'sport-course-search-page.html',
+  standalone: true,
+  imports: [DataModule, TranslateModule],
+})
+export class SportCourseSearchPageComponent {
+  forcedFilter: SCSearchFilter = {
+    type: 'value',
+    arguments: {
+      field: 'type',
+      value: SCThingType.SportCourse,
+    },
+  };
+}

frontend/app/src/app/modules/sport-courses/sport-course-search-page.html

@@ -0,0 +1,6 @@
+<stapps-search-page
+  [title]="'sportCourses.title' | translate"
+  [placeholder]="'sportCourses.placeholder' | translate"
+  [showDefaultData]="true"
+  [forcedFilter]="forcedFilter"
+></stapps-search-page>

frontend/app/src/app/modules/sport-courses/sport-courses.module.ts

@@ -0,0 +1,8 @@
+import {NgModule} from '@angular/core';
+import {RouterModule} from '@angular/router';
+import {SportCourseSearchPageComponent} from './sport-course-search-page.component';
+
+@NgModule({
+  imports: [RouterModule.forChild([{path: 'sport-courses', component: SportCourseSearchPageComponent}])],
+})
+export class SportCoursesModule {}

frontend/app/src/app/translation/thing-translate.parser.ts

@@ -45,7 +45,7 @@ export class ThingTranslateDefaultParser extends ThingTranslateParser {
     let property = instance as any;
 
     for (const key of keyPathChain) {
-      property = property[key] ?? undefined;
+      property = property?.[key] ?? undefined;
     }
 
     return property;

frontend/app/src/app/util/bypass-trust-url.pipe.ts

@@ -0,0 +1,15 @@
+import {Pipe, PipeTransform} from '@angular/core';
+import {DomSanitizer} from '@angular/platform-browser';
+
+@Pipe({
+  name: 'bypassSecurityTrustResourceUrl',
+  standalone: true,
+  pure: true,
+})
+export class BypassTrustUrlPipe implements PipeTransform {
+  constructor(private sanitizer: DomSanitizer) {}
+
+  transform(url: string) {
+    return this.sanitizer.bypassSecurityTrustUrl(url);
+  }
+}

frontend/app/src/app/util/sanitize-html.pipe.ts

@@ -0,0 +1,15 @@
+import {Pipe, PipeTransform, SecurityContext} from '@angular/core';
+import {DomSanitizer, SafeHtml} from '@angular/platform-browser';
+
+@Pipe({
+  name: 'sanitizeHtml',
+  standalone: true,
+  pure: true,
+})
+export class SanitizeHtmlPipe implements PipeTransform {
+  constructor(private sanitizer: DomSanitizer) {}
+
+  transform(value: string): SafeHtml {
+    return this.sanitizer.sanitize(SecurityContext.HTML, value)!;
+  }
+}

frontend/app/src/assets/i18n/de.json

@@ -153,7 +153,10 @@
         "employee": "Angestellte",
         "guest": "Gäste",
         "student": "Studierende",
-        "sold_out": "Ausverkauft!"
+        "out of stock": "Ausverkauft!",
+        "in stock": "Verfügbar",
+        "limited availability": "Begrenzte Verfügbarkeit",
+        "online only": "Nur online"
       }
     },
     "chips": {
@@ -420,6 +423,10 @@
     "instruction": "Finde alle Informationen rund ums Studium und den Campus",
     "nothing_found": "Keine Ergebnisse"
   },
+  "sportCourses": {
+    "title": "Sportkurse",
+    "placeholder": "Sportkurse"
+  },
   "hebisSearch": {
     "title": "Bibliothekssuche",
     "type": "Bibliothek",

frontend/app/src/assets/i18n/en.json

@@ -153,7 +153,10 @@
         "employee": "Employees",
         "guest": "Guests",
         "student": "Students",
-        "sold_out": "Sold Out!"
+        "out of stock": "Sold Out!",
+        "in stock": "Available",
+        "limited": "Limited availability",
+        "online only": "Online only"
       }
     },
     "chips": {
@@ -420,6 +423,10 @@
     "instruction": "Find all information related to your studies and campus",
     "nothing_found": "No results"
   },
+  "sportCourses": {
+    "title": "Sport Courses",
+    "placeholder": "Sport courses"
+  },
   "hebisSearch": {
     "title": "Library Search",
     "type": "Library",

frontend/app/src/config/profile-page-sections.ts

@@ -93,6 +93,28 @@ export const profilePageSections: SCSection[] = [
         },
         ...SCSectionLinkConstantValues,
       },
+      {
+        name: 'Sport Courses',
+        icon: SCIcon`sports_gymnastics`,
+        link: ['/sport-courses'],
+        translations: {
+          de: {
+            name: 'Sportkurse',
+          },
+        },
+        ...SCSectionLinkConstantValues,
+      },
+      {
+        name: 'Job Postings',
+        icon: SCIcon`work`,
+        link: ['/jobs'],
+        translations: {
+          de: {
+            name: 'Stellenangebote',
+          },
+        },
+        ...SCSectionLinkConstantValues,
+      },
       {
         name: 'Settings',
         icon: SCIcon`settings`,

frontend/app/src/environments/environment.ts

@@ -18,7 +18,7 @@
 // The list of which env maps to which file can be found in `.angular-cli.json`.
 
 export const environment = {
-  backend_url: 'https://mobile.server.uni-frankfurt.de',
+  backend_url: 'http://localhost:3000',
   app_host: 'mobile.app.uni-frankfurt.de',
   custom_url_scheme: 'de.anyschool.app',
   backend_version: '4.1.0',

frontend/app/tsconfig.json

@@ -5,11 +5,9 @@
     "baseUrl": "./",
     "outDir": "./dist/out-tsc",
     "declaration": false,
-    "emitDecoratorMetadata": true,
     "skipLibCheck": false,
     "isolatedModules": false,
     "strictPropertyInitialization": false,
-    "resolveJsonModule": true,
     "downlevelIteration": true,
     "importHelpers": true,
     "useDefineForClassFields": false,

package.json

@@ -35,7 +35,8 @@
     "dotenv-cli": "7.2.1",
     "glob": "10.2.7",
     "junit-report-merger": "6.0.2",
-    "syncpack": "10.5.1",
+    "prettier": "3.1.1",
+    "syncpack": "12.3.0",
     "turbo": "1.10.16",
     "turbo-ignore": "1.10.16",
     "typedoc": "0.24.8",

packages/api-cli/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/api-plugin/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/api/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/collection-utils/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/core-tools/src/schema.ts

@@ -52,6 +52,7 @@ export class Converter {
       path: sourcePath,
       sortProps: true,
       topRef: false,
+      skipTypeCheck: true,
       tsconfig: path.join(getTsconfigPath(projectPath), 'tsconfig.json'),
       type: 'SC',
     };

packages/core-tools/tsconfig.json

@@ -3,5 +3,6 @@
   "compilerOptions": {
     "noUnusedLocals": false,
     "stripInternal": true
-  }
+  },
+  "exclude": ["lib", "app.js"]
 }

packages/core/package.json

@@ -76,15 +76,6 @@
     "typedoc": "0.24.8",
     "typescript": "5.1.6"
   },
-  "tsup": {
-    "entry": [
-      "src/index.ts"
-    ],
-    "sourcemap": true,
-    "clean": true,
-    "format": "esm",
-    "outDir": "lib"
-  },
   "prettier": "@openstapps/prettier-config",
   "eslintConfig": {
     "extends": [

packages/core/src/index.ts

@@ -1,3 +1,5 @@
+export const CORE_VERSION = process.env.CORE_VERSION!;
+
 export * from './guards.js';
 export * from './meta.js';
 export * from './translator.js';

packages/core/src/protocol/search/filters/value.ts

@@ -33,6 +33,8 @@ export interface SCValueFilterArguments extends SCSearchAbstractFilterArguments
 
   /**
    * Value to filter. One or more values has to match the field exactly.
+   *
+   * Leaving the value out will check if the field exists.
    */
-  value: string | string[];
+  value?: string | string[];
 }

packages/core/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/core/tsup.config.ts

@@ -0,0 +1,13 @@
+import {defineConfig} from 'tsup';
+import packageJson from './package.json' assert {type: 'json'};
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  sourcemap: true,
+  clean: true,
+  format: 'esm',
+  outDir: 'lib',
+  env: {
+    CORE_VERSION: packageJson.version,
+  },
+});

packages/easy-ast/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/gitlab-api/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }

packages/logger/tsconfig.json

@@ -1,3 +1,4 @@
 {
-  "extends": "@openstapps/tsconfig"
+  "extends": "@openstapps/tsconfig",
+  "exclude": ["lib", "app.js"]
 }