[DEV] migration and right in progress

back/src/org/kar/karso/WebLauncher.java

@@ -39,7 +39,9 @@ public class WebLauncher {
 	final static Logger LOGGER = LoggerFactory.getLogger(WebLauncher.class);
 	protected ResourceConfig rc = null;
 	HttpServer server = null;
-	public WebLauncher() {}
+	public WebLauncher() {
+		ConfigBaseVariable.bdDatabase = "karso";
+	}
 	private static URI getBaseURI() {
 		return UriBuilder.fromUri(ConfigBaseVariable.getlocalAddress()).build();
 	}
@@ -52,15 +54,13 @@ public class WebLauncher {
 		WebLauncher.LOGGER.info("STOP the REST server:");
 	}
 	
-	public void generateDB() throws Exception {
+	public void migrateDB() throws Exception {
 		MigrationEngine migrationEngine = new MigrationEngine();
 		migrationEngine.setInit(new Initialization());
-		migrationEngine.migrate(DBEntry.createInterface(GlobalConfiguration.dbConfig));
+		migrationEngine.migrate(GlobalConfiguration.dbConfig);
 	}
 	
 	public void process() throws InterruptedException {
-		ConfigBaseVariable.bdDatabase = "karso";
-		
 		try {
 			JWTWrapper.initLocalToken(ConfigVariable.getUUIDKeyRoot());
 		} catch (Exception e1) {
@@ -71,33 +71,29 @@ public class WebLauncher {
 			return;
 		}
 		
-		
-		
 		// ===================================================================
 		// Configure resources
 		// ===================================================================
 		rc = new ResourceConfig();
         // global authentication system
-        rc.register(new OptionFilter());
+        rc.register(OptionFilter.class);
-		// remove cors ==> all time called by an other system...
+		rc.register(CORSFilter.class);
-		rc.register(new CORSFilter());
+		rc.register(KarsoAuthenticationFilter.class);
-		rc.registerClasses(KarsoAuthenticationFilter.class);
         // register exception catcher
         rc.register(InputExceptionCatcher.class);
         rc.register(SystemExceptionCatcher.class);
         rc.register(FailExceptionCatcher.class);
         rc.register(FailException404API.class);
         rc.register(ExceptionCatcher.class);
-        
 		// add default resource:
-		rc.registerClasses(UserResource.class);
+		rc.register(UserResource.class);
-		rc.registerClasses(PublicKeyResource.class);
+		rc.register(PublicKeyResource.class);
-		rc.registerClasses(ApplicationResource.class);
+		rc.register(ApplicationResource.class);
-		rc.registerClasses(ApplicationTokenResource.class);
+		rc.register(ApplicationTokenResource.class);
-		rc.registerClasses(SystemConfigResource.class);
+		rc.register(SystemConfigResource.class);
-		rc.registerClasses(RightResource.class);
+		rc.register(RightResource.class);
-		rc.registerClasses(Front.class);
+		rc.register(Front.class);
-		rc.registerClasses(HealthCheck.class);
+		rc.register(HealthCheck.class);
 		// add jackson to be discover when we are ins stand-alone server
 		rc.register(JacksonFeature.class);
         // enable this to show low level request
@@ -117,7 +113,7 @@ public class WebLauncher {
  		// ===================================================================
 		try {
 			server.start();
-			LOGGER.debug("Jersey app started at {}", getBaseURI());
+			LOGGER.info("Jersey app started at {}", getBaseURI());
 		} catch (Exception e) {
 			LOGGER.error("There was an error while starting Grizzly HTTP server.");
 			e.printStackTrace();

back/src/org/kar/karso/WebLauncherLocal.java

@@ -1,11 +1,6 @@
 
 package org.kar.karso;
 
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-
-import org.kar.archidata.GlobalConfiguration;
-import org.kar.archidata.db.DBEntry;
 import org.kar.archidata.util.ConfigBaseVariable;
 import org.kar.karso.util.ConfigVariable;
 import org.slf4j.Logger;
@@ -29,11 +24,21 @@ public class WebLauncherLocal extends WebLauncher {
 			ConfigBaseVariable.apiAdress = "http://0.0.0.0:15080/karso/api/";
 			ConfigBaseVariable.dbPort = "3306";
 			// create a unique key for test ==> not retrieve the token every load...
-			ConfigVariable.uuid_for_key_generation = "lkjlkjlkjlmkjqmwlsdkjqfsdlkf,nmQLSDK,NFMQLKSdjmlKQJSDMLQK,S;ndmLQKZNERMA,ÉL";
+			ConfigVariable.uuid_for_key_generation = "lkjlkjlkjlmkjqmwlsdkjqfsdlkf,nmQLSDKNFMQLKSdjmlKQJSDMLQKSndmLQKZNERMAL";
 			//ConfigBaseVariable.dbType = "sqlite";
 			//ConfigBaseVariable.dbHost = "./bdd_base.sqlite";
 			
 		}
+		try {
+			super.migrateDB();
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+			while (true) {
+				logger.error("Migration fail ==> waiting intervention of administrator...");
+				Thread.sleep(60*60*1000);
+			}
+		}
 		super.process();
 	}
 }

back/src/org/kar/karso/api/ApplicationResource.java

@@ -188,6 +188,27 @@ public class ApplicationResource {
 		return out;
 	}
 
+    public record AddUserData(long userId) {};
+    // TODO : review the function to correct admin only access...
+    @POST
+    @Path("{id}/users")
+    @RolesAllowed(value= {"ADMIN"})
+	public boolean addUser(@PathParam("id") Long applicationId, AddUserData data) throws Exception {
+		logger.debug("getApplications");
+		SqlWrapper.addLink(UserAuth.class, data.userId, "application", applicationId);
+		return true;
+	}
+	
+    // TODO : review the function to correct admin only access...
+    @DELETE
+    @Path("{id}/users")
+    @RolesAllowed(value= {"ADMIN"})
+	public boolean rmUser(@PathParam("id") Long applicationId, AddUserData data) throws Exception {
+		logger.debug("getApplications");
+		SqlWrapper.removeLink(UserAuth.class, data.userId, "application", applicationId);
+		return true;
+	}
+    
     @GET
     @Path("get_token")
     @RolesAllowed(value= {"USER", "ADMIN"})
@@ -224,31 +245,6 @@ public class ApplicationResource {
 			logger.error("    result: {}", result);
 			return Response.status(401).entity(result).build();
 		}
-		if (false) {
-			// the application id is not streamed in the application liny in the where elements
-			// get the local user:
-			UserAuth localUser = null;
-	        try {
-	        	localUser = SqlWrapper.get(UserAuth.class, gc.userByToken.id);
-			} catch (Exception e) {
-				// TODO Auto-generated catch block
-				e.printStackTrace();
-				String result = "SERVER Internal error";
-				logger.error("    result: {}", result);
-				return Response.status(500).entity(result).build();
-			}
-			if (localUser == null) {
-				String result = "Authenticate-wrong results '" + applicationName + "')";
-				logger.error("    result: {}", result);
-				return Response.status(401).entity(result).build();
-			}
-			logger.debug("Get application list: " + localUser.applications);
-			if (localUser.applications == null || localUser.applications.indexOf((Long)gc.userByToken.id) == -1) {
-				String result = "Authenticate impossible ==> application not accessible '" + applicationName + "'";
-				logger.error("    result: {}", result);
-				return Response.status(401).entity(result).build();
-			}
-    	} else {
 		UserLinkApplication links = null;
         try {
         	links = SqlWrapper.getWhere(UserLinkApplication.class,
@@ -269,7 +265,6 @@ public class ApplicationResource {
 			logger.error("    result: {}", result);
 			return Response.status(401).entity(result).build();
 		}
-    	}
 		// Get the USER Right
 		Map<String, Object> applicationRight = RightResource.getUserRight(gc.userByToken.id, appl.id);
 		if (!applicationRight.containsKey("USER")) {

back/src/org/kar/karso/api/ApplicationTokenResource.java

@@ -50,6 +50,7 @@ public class ApplicationTokenResource {
     	}
     	return values;
 	}
+    
     @DELETE
     @Path("{applicationId}/{tokenId}")
     @RolesAllowed(value= {"ADMIN"})

back/src/org/kar/karso/api/UserResource.java

@@ -9,6 +9,7 @@ import org.kar.archidata.exception.FailException;
 import org.kar.archidata.exception.InputException;
 import org.kar.archidata.exception.SystemException;
 import org.kar.archidata.filter.GenericContext;
+import org.kar.karso.migration.Initialization;
 import org.kar.karso.model.*;
 import org.kar.karso.util.ConfigVariable;
 import org.slf4j.Logger;
@@ -290,8 +291,8 @@ public class UserResource {
 		// this authentication is valid only for Karso ==> not for the application
 		int expirationTimeInMinutes = ConfigVariable.getAuthExpirationTime();
 
-		// Get the USER Right (Note: by construction KARSO have application ID = 0
+		// Get the USER Right (Note: by construction KARSO have application ID = KARSO_INITIALISATION_ID
-		Map<String, Object> ssoRight = RightResource.getUserRight(user.id, 0);
+		Map<String, Object> ssoRight = RightResource.getUserRight(user.id, Initialization.KARSO_INITIALISATION_ID);
 		if (!ssoRight.containsKey("USER")) {
 			// If the USER is not override, the system add by default USER
 			ssoRight.put("USER", true);

back/src/org/kar/karso/migration/Initialization.java

@@ -1,6 +1,5 @@
 package org.kar.karso.migration;
 
-import org.kar.archidata.migration.MigrationModel;
 import org.kar.archidata.migration.MigrationSqlStep;
 import org.kar.karso.model.Application;
 import org.kar.karso.model.ApplicationToken;
@@ -11,29 +10,29 @@ import org.kar.karso.model.UserAuth;
 
 public class Initialization extends MigrationSqlStep {
 
+	public static final int KARSO_INITIALISATION_ID = 1; 
+	
 	@Override
 	public String getName() {
-		return Initialization.class.getCanonicalName();
+		return "Initialization";
 	}
 	
 	public Initialization() throws Exception {
-
 		addClass(Settings.class);
 		addClass(UserAuth.class);
 		addClass(Application.class);
 		addClass(ApplicationToken.class);
 		addClass(RightDescription.class);
 		addClass(Right.class);
-		addClass(MigrationModel.class);
 
-		// default admin: "karadmin" password: "adminA@666"
 		addAction("""
 				INSERT INTO `application` (`id`, `name`, `description`, `redirect`, `redirectDev`, `notification`, `ttl`) VALUES
-					('0', 'karso', 'Root SSO interface', 'http://atria-soft/karso', '', '', '666');
+					(1, 'karso', 'Root SSO interface', 'http://atria-soft/karso', '', '', 666);
 				""");
+		// default admin: "karadmin" password: "adminA@666"
 		addAction("""
 				INSERT INTO `user` (`id`, `login`, `password`, `email`, `admin`) VALUES
-				    ('0', 'karadmin', '0ddcac5ede3f1300a1ce5948ab15112f2810130531d578ab8bc4dc131652d7cf7a3ff6e827eb957bff43bc2c65a6a1d46722e5b3a2343ac3176a33ea7250080b',
+				    (1, 'karadmin', '0ddcac5ede3f1300a1ce5948ab15112f2810130531d578ab8bc4dc131652d7cf7a3ff6e827eb957bff43bc2c65a6a1d46722e5b3a2343ac3176a33ea7250080b',
 				    'admin@admin.ZZZ', 1);
 				""");
 		addAction("""
@@ -45,11 +44,27 @@ public class Initialization extends MigrationSqlStep {
 				""");
 		addAction("""
 				INSERT INTO `rightDescription` (`id`, `applicationId`, `key`, `title`, `description`, `type`) VALUES
-				    (0, 0, 'ADMIN', 'Administrator', 'Full administrator Right', 'BOOLEAN');
+				    (1, 1, 'ADMIN', 'Administrator', 'Full administrator Right', 'BOOLEAN');
 				""");
 		addAction("""
 				INSERT INTO `right` (`applicationId`, `userId`, `rightDescriptionId`, `value`) VALUES
-				    (0,	0, 0, 'true');
+				    (1,	1, 1, 'true');
+				""");
+		// we generate an offset to permit to manage some generic upgrade in the future...
+		addAction("""
+				ALTER TABLE application AUTO_INCREMENT = 1000;
+				""");
+		addAction("""
+				ALTER TABLE user AUTO_INCREMENT = 1000;
+				""");
+		addAction("""
+				ALTER TABLE settings AUTO_INCREMENT = 1000;
+				""");
+		addAction("""
+				ALTER TABLE right AUTO_INCREMENT = 1000;
+				""");
+		addAction("""
+				ALTER TABLE rightDescription AUTO_INCREMENT = 1000;
 				""");
 	}
 

back/src/org/kar/karso/model/UserAuth.java

@@ -30,8 +30,6 @@ public class UserAuth extends User {
     @SQLLimitSize(512)
     @SQLNotNull
 	public String email;
-    @SQLNotNull
-    @SQLDefault("'0'")
 	public Timestamp emailValidate; // time of validation
     @SQLLimitSize(512)
 	public String newEmail;

back/test/src/test/kar/karso/TestBase.java

@@ -1,7 +1,4 @@
 package test.kar.karso;
-import java.io.IOException;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
 import java.util.Map;
 
 import org.junit.jupiter.api.AfterAll;
@@ -16,9 +13,7 @@ import org.junit.jupiter.api.extension.ExecutionCondition;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.api.extension.ExtensionContext;
 import org.junit.jupiter.api.extension.TestExecutionExceptionHandler;
-import org.kar.archidata.GlobalConfiguration;
 import org.kar.archidata.SqlWrapper;
-import org.kar.archidata.db.DBEntry;
 import org.kar.archidata.exception.RESTErrorResponseExeption;
 import org.kar.archidata.model.GetToken;
 import org.kar.archidata.util.ConfigBaseVariable;
@@ -54,16 +49,18 @@ public class TestBase {
 	}
 	
 	@BeforeAll
-	public static void configureWebServer() throws InterruptedException {
+	public static void configureWebServer() throws Exception {
 		logger.info("configure server ...");
 		webInterface = new WebLauncherTest();
 		logger.info("Create DB");
 		
-		String dbName = "qsqsdqsdqsdqsd";
+		String dbName = "sdfsdfsdfsfsdfsfsfsfsdfsdfsd";
 		boolean data = SqlWrapper.isDBExist(dbName);
-		logger.error("  - {}", data);
+		logger.error("exist: {}", data);
 		data = SqlWrapper.createDB(dbName);
-		logger.error("  - {}", data);
+		logger.error("create: {}", data);
+		data = SqlWrapper.isDBExist(dbName);
+		logger.error("exist: {}", data);
 	    System.exit(-1);
 	    
 		logger.info("Start REST (BEGIN)");

back/test/src/test/kar/karso/WebLauncherTest.java

@@ -24,11 +24,8 @@ public class WebLauncherTest extends WebLauncher {
 		////ConfigBaseVariable.dbKeepConnected = "true";
 		
 		
-		ConfigBaseVariable.dbHost = "192.168.14.100";
+		ConfigBaseVariable.dbHost = "localhost";
-		ConfigBaseVariable.dbPort = "20006";
 		ConfigBaseVariable.dbUser = "root";
-		ConfigBaseVariable.dbPassword = "password";
+		ConfigBaseVariable.dbPassword = "ZERTYSDGFVHSDFGHJYZSDFGSQxfgsqdfgsqdrf4564654";
-		ConfigBaseVariable.bdDatabase = "";
-		
 	}
 }

docker-compose.yaml

@@ -10,7 +10,7 @@ services:
     ports:
       - 3306:3306
     volumes:
-      - /workspace/data/global/db:/var/lib/mysql
+      - ./db:/var/lib/mysql
     mem_limit: 400m
     healthcheck:
       test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
@@ -24,7 +24,7 @@ services:
       - karauth_db_service
     #  #    condition: service_healthy
     ports:
-      - 17079:8080
+      - 10079:8080
     links:
       - karauth_db_service:db
     #read_only: true

front/src/base/scene/application-user-edit/application-user-edit.html

@@ -47,9 +47,9 @@
 						<td>{{user.id}}</td>
 						<td>{{user.login}}</td>
 						<td>
-							<button class="circular-button color-button-validate color-shadow-black"
+							<button class="square-button color-button-validate color-shadow-black"
 								(click)="onAddApplicationUser($event, user)" type="submit">
-								+
+								<i class="material-icons">add</i>
 							</button>
 						</td>
 					</tr>

front/src/base/scene/application-user-edit/application-user-edit.ts

@@ -96,13 +96,45 @@ export class ApplicationUserEditScene implements OnInit {
 		*/
 	}
 
+	onRemoveApplicationUser(value: boolean, user: any) {
+		console.log(`changeState : ${JSON.stringify(value, null, 2)}`);
+		const self = this;
+		this.applicationService.rmUser(this.id, user.id)
+			.then((response: boolean) => {
+				if (response === true) {
+					self.notUsers.push(user);
+					const index = self.users.indexOf(user, 0);
+					if (index > -1) {
+						self.users.splice(index, 1);
+					}
+				} else {
+					// TODO: manage error
+				}
+			})
+			.catch((error: any) => {
+				console.log(`return ERROR ${JSON.stringify(error, null, 2)}`);
+			});
+		//this.cdr.detectChanges();
+	}
 	onAddApplicationUser(value: boolean, user: any) {
 		console.log(`changeState : ${JSON.stringify(value, null, 2)}`);
-		
+		const self = this;
-		j'en suis la ... add user une application
+		this.applicationService.addUser(this.id, user.id)
-		//this.createTokenDisabled = value;
+			.then((response: boolean) => {
-		// we do not change the main ref ==> notify angular that something have change and need to be re-render???
+				if (response === true) {
-		this.cdr.detectChanges();
+					self.users.push(user);
+					const index = self.notUsers.indexOf(user, 0);
+					if (index > -1) {
+						self.notUsers.splice(index, 1);
+					}
+				} else {
+					// TODO: manage error
+				}
+			})
+			.catch((error: any) => {
+				console.log(`return ERROR ${JSON.stringify(error, null, 2)}`);
+			});
+		//this.cdr.detectChanges();
 	}
 
 	formatTimestamp(unix_timestamp: number) {

front/src/base/scene/application/applications.html

@@ -28,6 +28,10 @@
 								(click)="onEditApplication($event, application)" type="submit">
 								<i class="material-icons">edit</i>
 							</button>&nbsp;
+							<button class="square-button login color-shadow-black"
+								(click)="onEditRightApplication($event, application)" type="submit">
+								<i class="material-icons">admin_panel_settings</i>
+							</button>&nbsp;
 							<button *ngIf="application.id !== 0"
 								class="square-button login color-button-cancel color-shadow-black"
 								(click)="onRemoveApplication($event, application)" type="submit">

front/src/base/scene/application/applications.ts

@@ -30,7 +30,7 @@ export class ApplicationsScene implements OnInit {
 	) {
 	}
 	ngOnInit() {
-		let self = this;
+		const self = this;
 		this.configureInput();
 		this.applicationService
 			.gets()
@@ -50,7 +50,7 @@ export class ApplicationsScene implements OnInit {
 	}
 
 	removeApplicationConfirm(application: ApplicationModel) {
-		let self = this;
+		const self = this;
 		this.applicationService.remove(application.id)
 			.then(
 				() => {
@@ -78,7 +78,10 @@ export class ApplicationsScene implements OnInit {
 	}
 
 	onEditApplication(_event: any, application: ApplicationModel) {
-		this.router.navigate(["application-edit", application.id]);
+		this.router.navigate(['application-edit', application.id]);
+	}
+	onEditRightApplication(_event: any, application: ApplicationModel) {
+		this.router.navigate(['application-user-edit', application.id]);
 	}
 
 
@@ -99,7 +102,7 @@ export class ApplicationsScene implements OnInit {
 			{
 				type: SettingType.STRING,
 				title: 'Redirect:',
-				placeholder: 'Enter http redirect adresses',
+				placeholder: 'Enter http redirect addresses',
 				key: 'redirect',
 				value: '',
 				checker: (value) => { return this.checkRedirect(value) },
@@ -116,16 +119,16 @@ export class ApplicationsScene implements OnInit {
 	 */
 	checkName(value: CheckerParameterType): string | undefined {
 		if (!isString(value)) {
-			return "must be a string";
+			return 'must be a string';
 		}
-		console.log(`input value : ${value}`)
+		console.log(`input value : ${value}`);
 		if (value.length < 6) {
-			return "This name is too small >=6.";
+			return 'This name is too small >=6.';
 		}
 		for (let iii = 0; iii < this.applications.length; iii++) {
-			let application = this.applications[iii];
+			const application = this.applications[iii];
 			if (application.name === value) {
-				return "This name already exist.";
+				return 'This name already exist.';
 			}
 		}
 		return undefined;
@@ -136,10 +139,10 @@ export class ApplicationsScene implements OnInit {
 	 */
 	checkRedirect(value: CheckerParameterType): string | undefined {
 		if (!isString(value)) {
-			return "must be a string";
+			return 'must be a string';
 		}
 		if (value.length <= 5) {
-			return "This redirect is too small.";
+			return 'This redirect is too small.';
 		}
 		return undefined;
 	}
@@ -151,8 +154,8 @@ export class ApplicationsScene implements OnInit {
 	onCreateApplication(): void {
 		console.log(`create user:`);
 		this.createState = AsyncActionState.LOADING;
-		let self = this;
+		const self = this;
-		this.applicationService.create(this.dataCreateApplication["name"], this.dataCreateApplication["redirect"])
+		this.applicationService.create(this.dataCreateApplication['name'], this.dataCreateApplication['redirect'])
 			.then(
 				(data: ApplicationModel) => {
 					self.createState = AsyncActionState.DONE;

front/src/base/service/application-token.ts

@@ -28,7 +28,7 @@ export class ApplicationTokenService {
 	}
 
 	gets(applicationId: number): Promise<ApplicationTokenModel[]> {
-		let self = this;
+		const self = this;
 		return new Promise((resolve, reject) => {
 			this.http
 				.requestJson({

front/src/base/service/application.ts

@@ -52,7 +52,7 @@ export class ApplicationService {
 	}
 
 	getApplicationSpecificToken(applicationId: string): Promise<SpecificTokenResponse> {
-		let self = this;
+		const self = this;
 		return new Promise((resolve, reject) => {
 			this.http
 				.requestJson({
@@ -68,7 +68,7 @@ export class ApplicationService {
 				.then((response: ModelResponseHttp) => {
 					// TODO: check type ...
 					console.log(
-						`retreive Token for application : get some data to check: ${JSON.stringify(response.data)}`
+						`retrieve Token for application : get some data to check: ${JSON.stringify(response.data)}`
 					);
 					// tODO: check the format...
 					resolve(response.data);
@@ -79,8 +79,60 @@ export class ApplicationService {
 		});
 	}
 
+	addUser(applicationId: number, userId: number): Promise<boolean> {
+		const self = this;
+		return new Promise((resolve, reject) => {
+			this.http
+				.requestJson({
+					server: 'karso',
+					endPoint: `application/${applicationId}/users`,
+					requestType: HTTPRequestModel.POST,
+					accept: HTTPMimeType.JSON,
+					contentType: HTTPMimeType.JSON,
+					body: {
+						userId,
+					},
+				})
+				.then((response: ModelResponseHttp) => {
+					console.log(
+						`User has been added: ${JSON.stringify(response.data)}`
+					);
+					resolve(response.data);
+				})
+				.catch((error: any) => {
+					reject(`return ERROR ${JSON.stringify(error, null, 2)}`);
+				});
+		});
+	}
+
+	rmUser(applicationId: number, userId: number): Promise<boolean> {
+		const self = this;
+		return new Promise((resolve, reject) => {
+			this.http
+				.requestJson({
+					server: 'karso',
+					endPoint: `application/${applicationId}/users`,
+					requestType: HTTPRequestModel.DELETE,
+					accept: HTTPMimeType.JSON,
+					contentType: HTTPMimeType.JSON,
+					body: {
+						userId,
+					},
+				})
+				.then((response: ModelResponseHttp) => {
+					console.log(
+						`User has been added: ${JSON.stringify(response.data)}`
+					);
+					resolve(response.data);
+				})
+				.catch((error: any) => {
+					reject(`return ERROR ${JSON.stringify(error, null, 2)}`);
+				});
+		});
+	}
+
 	getApplicationReturn(applicationId: string): Promise<SpecificReturnResponse> {
-		let self = this;
+		const self = this;
 		return new Promise((resolve, reject) => {
 			this.http
 				.requestJson({
@@ -107,7 +159,7 @@ export class ApplicationService {
 		});
 	}
 	getApplicationsSmall(): Promise<GetApplicationSmallResponse[]> {
-		let self = this;
+		const self = this;
 		return new Promise((resolve, reject) => {
 			this.http
 				.requestJson({