N21-1630 populate sanis user import

apps/server/src/infra/schulconnex-client/index.ts

@@ -0,0 +1,20 @@
+export { SchulconnexRestClientOptions } from './schulconnex-rest-client-options';
+export { SchulconnexClientModule } from './schulconnex-client.module';
+export { SchulconnexRestClient } from './schulconnex-rest-client';
+export {
+	SanisResponse,
+	SanisRole,
+	SanisGroupRole,
+	SanisGroupType,
+	SanisGruppenResponse,
+	SanisResponseValidationGroups,
+	SanisPersonResponse,
+	SanisAnschriftResponse,
+	SanisGruppenzugehoerigkeitResponse,
+	SanisGruppeResponse,
+	SanisNameResponse,
+	SanisOrganisationResponse,
+	SanisPersonenkontextResponse,
+	SanisSonstigeGruppenzugehoerigeResponse,
+} from './response';
+export { schulconnexResponseFactory } from './testing/schulconnex-response-factory';

apps/server/src/infra/schulconnex-client/loggable/index.ts

@@ -0,0 +1 @@
+export { SchulconnexConfigurationMissingLoggable } from './schulconnex-configuration-missing.loggable';

apps/server/src/infra/schulconnex-client/loggable/schulconnex-configuration-missing.loggable.spec.ts

@@ -0,0 +1,16 @@
+import { SchulconnexConfigurationMissingLoggable } from './schulconnex-configuration-missing.loggable';
+
+describe(SchulconnexConfigurationMissingLoggable.name, () => {
+	describe('getLogMessage', () => {
+		it('should return a log message', () => {
+			const loggable: SchulconnexConfigurationMissingLoggable = new SchulconnexConfigurationMissingLoggable();
+
+			const logMessage = loggable.getLogMessage();
+
+			expect(logMessage).toEqual({
+				message:
+					'SchulconnexRestClient: Missing configuration. Please check your environment variables in SCHULCONNEX_CLIENT.',
+			});
+		});
+	});
+});

apps/server/src/modules/user-import/loggable/user-migration-not-enable.loggable.ts → apps/server/src/infra/schulconnex-client/loggable/schulconnex-configuration-missing.loggable.ts

@@ -1,9 +1,9 @@
 import { ErrorLogMessage, Loggable, LogMessage, ValidationErrorLogMessage } from '@src/core/logger';
 
-export class UserMigrationIsNotEnabled implements Loggable {
+export class SchulconnexConfigurationMissingLoggable implements Loggable {
 	getLogMessage(): LogMessage | ErrorLogMessage | ValidationErrorLogMessage {
 		return {
-			message: 'Feature flag of user migration may be disable or the school is not an LDAP pilot',
+			message: `SchulconnexRestClient: Missing configuration. Please check your environment variables in SCHULCONNEX_CLIENT.`,
 		};
 	}
 }

apps/server/src/infra/schulconnex-client/request/index.ts

@@ -0,0 +1 @@
+export { SchulconnexPersonenInfoParams } from './schulconnex-personen-info-params';

apps/server/src/infra/schulconnex-client/request/schulconnex-personen-info-params.ts

@@ -0,0 +1,13 @@
+export type SchulconnexPropertyContext = 'personen' | 'personenkontexte' | 'organisationen' | 'gruppen' | 'beziehungen';
+
+export interface SchulconnexPersonenInfoParams {
+	vollstaendig?: SchulconnexPropertyContext[];
+
+	pid?: string;
+
+	'personenkontext.id'?: string;
+
+	'organisation.id'?: string;
+
+	'gruppe.id'?: string;
+}

apps/server/src/infra/schulconnex-client/schulconnex-api.interface.ts

@@ -0,0 +1,8 @@
+import { SchulconnexPersonenInfoParams } from './request';
+import { SanisResponse } from './response';
+
+export interface SchulconnexApiInterface {
+	getPersonInfo(accessToken: string, options?: { overrideUrl: string }): Promise<SanisResponse>;
+
+	getPersonenInfo(params: SchulconnexPersonenInfoParams): Promise<SanisResponse[]>;
+}

apps/server/src/infra/schulconnex-client/schulconnex-client.module.ts

@@ -0,0 +1,30 @@
+import { OauthAdapterService, OauthModule } from '@modules/oauth';
+import { HttpModule, HttpService } from '@nestjs/axios';
+import { DynamicModule, Global, Module } from '@nestjs/common';
+import { Logger, LoggerModule } from '@src/core/logger';
+import { SchulconnexRestClient } from './schulconnex-rest-client';
+import { SchulconnexRestClientOptions } from './schulconnex-rest-client-options';
+
+@Global()
+/**
+ * @Global is used here to make sure that the module is only instantiated once, with the configuration and can be used in every module.
+ * Otherwise, you need to import the module with configuration in every module where you want to use it.
+ */
+@Module({})
+export class SchulconnexClientModule {
+	static register(options: SchulconnexRestClientOptions): DynamicModule {
+		return {
+			imports: [HttpModule, OauthModule, LoggerModule],
+			module: SchulconnexClientModule,
+			providers: [
+				{
+					provide: SchulconnexRestClient,
+					useFactory: (httpService: HttpService, oauthAdapterService: OauthAdapterService, logger: Logger) =>
+						new SchulconnexRestClient(options, httpService, oauthAdapterService, logger),
+					inject: [HttpService, OauthAdapterService, Logger],
+				},
+			],
+			exports: [SchulconnexRestClient],
+		};
+	}
+}

apps/server/src/infra/schulconnex-client/schulconnex-rest-client-options.ts

@@ -0,0 +1,9 @@
+export interface SchulconnexRestClientOptions {
+	apiUrl: string;
+
+	tokenEndpoint: string;
+
+	clientId: string;
+
+	clientSecret: string;
+}

apps/server/src/infra/schulconnex-client/schulconnex-rest-client.spec.ts

@@ -0,0 +1,173 @@
+import { createMock, DeepMocked } from '@golevelup/ts-jest';
+import { OauthAdapterService, OAuthTokenDto } from '@modules/oauth';
+import { HttpService } from '@nestjs/axios';
+import { TestingModule } from '@nestjs/testing';
+import { axiosResponseFactory } from '@shared/testing';
+import { Logger } from '@src/core/logger';
+import { of } from 'rxjs';
+import { SchulconnexConfigurationMissingLoggable } from './loggable';
+import { SanisResponse } from './response';
+import { SchulconnexRestClient } from './schulconnex-rest-client';
+import { SchulconnexRestClientOptions } from './schulconnex-rest-client-options';
+import { schulconnexResponseFactory } from './testing';
+
+describe(SchulconnexRestClient.name, () => {
+	let module: TestingModule;
+	let client: SchulconnexRestClient;
+
+	let httpService: DeepMocked<HttpService>;
+	let oauthAdapterService: DeepMocked<OauthAdapterService>;
+	let logger: DeepMocked<Logger>;
+	const options: SchulconnexRestClientOptions = {
+		apiUrl: 'https://schulconnex.url/api',
+		clientId: 'clientId',
+		clientSecret: 'clientSecret',
+		tokenEndpoint: 'https://schulconnex.url/token',
+	};
+
+	beforeAll(() => {
+		httpService = createMock<HttpService>();
+		oauthAdapterService = createMock<OauthAdapterService>();
+		logger = createMock<Logger>();
+
+		client = new SchulconnexRestClient(options, httpService, oauthAdapterService, logger);
+	});
+
+	afterAll(async () => {
+		await module.close();
+	});
+
+	afterEach(() => {
+		jest.resetAllMocks();
+	});
+
+	describe('constructor', () => {
+		describe('when configuration is missing', () => {
+			const setup = () => {
+				const badOptions: SchulconnexRestClientOptions = {
+					apiUrl: '',
+					clientId: '',
+					clientSecret: '',
+					tokenEndpoint: '',
+				};
+				return {
+					badOptions,
+				};
+			};
+
+			it('should log a message', () => {
+				const { badOptions } = setup();
+
+				// eslint-disable-next-line @typescript-eslint/no-unused-vars
+				const badOptionsClient = new SchulconnexRestClient(badOptions, httpService, oauthAdapterService, logger);
+
+				expect(logger.debug).toHaveBeenCalledWith(new SchulconnexConfigurationMissingLoggable());
+			});
+		});
+	});
+
+	describe('getPersonInfo', () => {
+		describe('when requesting person-info', () => {
+			const setup = () => {
+				const accessToken = 'accessToken';
+				const response: SanisResponse = schulconnexResponseFactory.build();
+
+				httpService.get.mockReturnValueOnce(of(axiosResponseFactory.build({ data: response })));
+
+				return {
+					accessToken,
+					response,
+				};
+			};
+
+			it('should make a request to a SchulConneX-API', async () => {
+				const { accessToken } = setup();
+
+				await client.getPersonInfo(accessToken);
+
+				expect(httpService.get).toHaveBeenCalledWith(`${options.apiUrl}/person-info`, {
+					headers: {
+						Authorization: `Bearer ${accessToken}`,
+						'Accept-Encoding': 'gzip',
+					},
+				});
+			});
+
+			it('should return the response', async () => {
+				const { accessToken, response } = setup();
+
+				const result: SanisResponse = await client.getPersonInfo(accessToken);
+
+				expect(result).toEqual(response);
+			});
+		});
+
+		describe('when overriding the url', () => {
+			const setup = () => {
+				const accessToken = 'accessToken';
+				const customUrl = 'https://override.url/person-info';
+				const response: SanisResponse = schulconnexResponseFactory.build();
+
+				httpService.get.mockReturnValueOnce(of(axiosResponseFactory.build({ data: response })));
+
+				return {
+					accessToken,
+					customUrl,
+				};
+			};
+
+			it('should make a request to a SchulConneX-API', async () => {
+				const { accessToken, customUrl } = setup();
+
+				await client.getPersonInfo(accessToken, { overrideUrl: customUrl });
+
+				expect(httpService.get).toHaveBeenCalledWith(customUrl, expect.anything());
+			});
+		});
+	});
+
+	describe('getPersonenInfo', () => {
+		describe('when requesting personen-info', () => {
+			const setup = () => {
+				const tokens: OAuthTokenDto = new OAuthTokenDto({
+					idToken: 'id_token',
+					accessToken: 'access_token',
+					refreshToken: 'refresh_token',
+				});
+				const response: SanisResponse[] = schulconnexResponseFactory.buildList(2);
+
+				oauthAdapterService.sendTokenRequest.mockResolvedValueOnce(tokens);
+				httpService.get.mockReturnValueOnce(of(axiosResponseFactory.build({ data: response })));
+
+				return {
+					tokens,
+					response,
+				};
+			};
+
+			it('should make a request to a SchulConneX-API', async () => {
+				const { tokens } = setup();
+
+				await client.getPersonenInfo({ 'organisation.id': '1234', vollstaendig: ['personen', 'organisationen'] });
+
+				expect(httpService.get).toHaveBeenCalledWith(
+					`${options.apiUrl}/personen-info?organisation.id=1234&vollstaendig=personen%2Corganisationen`,
+					{
+						headers: {
+							Authorization: `Bearer ${tokens.accessToken}`,
+							'Accept-Encoding': 'gzip',
+						},
+					}
+				);
+			});
+
+			it('should return the response', async () => {
+				const { response } = setup();
+
+				const result: SanisResponse[] = await client.getPersonenInfo({ 'organisation.id': '1234' });
+
+				expect(result).toEqual(response);
+			});
+		});
+	});
+});

apps/server/src/infra/schulconnex-client/schulconnex-rest-client.ts

@@ -0,0 +1,80 @@
+import { OauthAdapterService, OAuthTokenDto } from '@modules/oauth';
+import { OAuthGrantType } from '@modules/oauth/interface/oauth-grant-type.enum';
+import { ClientCredentialsGrantTokenRequest } from '@modules/oauth/service/dto';
+import { HttpService } from '@nestjs/axios';
+import { Logger } from '@src/core/logger';
+import { AxiosResponse } from 'axios';
+import QueryString from 'qs';
+import { lastValueFrom, Observable } from 'rxjs';
+import { SchulconnexConfigurationMissingLoggable } from './loggable';
+import { SchulconnexPersonenInfoParams } from './request';
+import { SanisResponse } from './response';
+import { SchulconnexApiInterface } from './schulconnex-api.interface';
+import { SchulconnexRestClientOptions } from './schulconnex-rest-client-options';
+
+export class SchulconnexRestClient implements SchulconnexApiInterface {
+	private readonly SCHULCONNEX_API_BASE_URL: string;
+
+	constructor(
+		private readonly options: SchulconnexRestClientOptions,
+		private readonly httpService: HttpService,
+		private readonly oauthAdapterService: OauthAdapterService,
+		private readonly logger: Logger
+	) {
+		this.checkOptions();
+		this.SCHULCONNEX_API_BASE_URL = options.apiUrl;
+	}
+
+	// TODO: N21-1678 use this in provisioning module
+	public async getPersonInfo(accessToken: string, options?: { overrideUrl: string }): Promise<SanisResponse> {
+		const url: URL = new URL(options?.overrideUrl ?? `${this.SCHULCONNEX_API_BASE_URL}/person-info`);
+
+		const response: Promise<SanisResponse> = this.getRequest<SanisResponse>(url, accessToken);
+
+		return response;
+	}
+
+	public async getPersonenInfo(params: SchulconnexPersonenInfoParams): Promise<SanisResponse[]> {
+		const token: OAuthTokenDto = await this.requestClientCredentialToken();
+
+		const url: URL = new URL(`${this.SCHULCONNEX_API_BASE_URL}/personen-info`);
+		url.search = QueryString.stringify(params, { arrayFormat: 'comma' });
+
+		const response: Promise<SanisResponse[]> = this.getRequest<SanisResponse[]>(url, token.accessToken);
+
+		return response;
+	}
+
+	private checkOptions(): void {
+		if (!this.options.apiUrl || !this.options.clientId || !this.options.clientSecret || !this.options.tokenEndpoint) {
+			this.logger.debug(new SchulconnexConfigurationMissingLoggable());
+		}
+	}
+
+	private async getRequest<T>(url: URL, accessToken: string): Promise<T> {
+		const observable: Observable<AxiosResponse<T>> = this.httpService.get(url.toString(), {
+			headers: {
+				Authorization: `Bearer ${accessToken}`,
+				'Accept-Encoding': 'gzip',
+			},
+		});
+
+		const responseToken: AxiosResponse<T> = await lastValueFrom(observable);
+
+		return responseToken.data;
+	}
+
+	private async requestClientCredentialToken(): Promise<OAuthTokenDto> {
+		const { tokenEndpoint, clientId, clientSecret } = this.options;
+
+		const payload: ClientCredentialsGrantTokenRequest = new ClientCredentialsGrantTokenRequest({
+			client_id: clientId,
+			client_secret: clientSecret,
+			grant_type: OAuthGrantType.CLIENT_CREDENTIALS_GRANT,
+		});
+
+		const tokenDto: OAuthTokenDto = await this.oauthAdapterService.sendTokenRequest(tokenEndpoint, payload);
+
+		return tokenDto;
+	}
+}

apps/server/src/infra/schulconnex-client/testing/index.ts

@@ -0,0 +1 @@
+export { schulconnexResponseFactory } from './schulconnex-response-factory';