Remove redis module and setup of sessions

apps/server/src/infra/redis/index.ts

@@ -1,2 +1 @@
-export * from './redis.module';
 export * from './interface/redis.constants';

apps/server/src/modules/server/server.module.ts

@@ -2,7 +2,6 @@ import { Configuration } from '@hpi-schul-cloud/commons';
 import { MongoDatabaseModuleOptions, MongoMemoryDatabaseModule } from '@infra/database';
 import { MailModule } from '@infra/mail';
 import { RabbitMQWrapperModule, RabbitMQWrapperTestModule } from '@infra/rabbitmq';
-import { RedisModule, REDIS_CLIENT } from '@infra/redis';
 import { Dictionary, IPrimaryKey } from '@mikro-orm/core';
 import { MikroOrmModule, MikroOrmModuleSyncOptions } from '@mikro-orm/nestjs';
 import { AccountApiModule } from '@modules/account/account-api.module';
@@ -30,15 +29,12 @@ import { ImportUserModule } from '@modules/user-import';
 import { UserLoginMigrationApiModule } from '@modules/user-login-migration/user-login-migration-api.module';
 import { UserApiModule } from '@modules/user/user-api.module';
 import { VideoConferenceApiModule } from '@modules/video-conference/video-conference-api.module';
-import { DynamicModule, Inject, MiddlewareConsumer, Module, NestModule, NotFoundException } from '@nestjs/common';
+import { DynamicModule, Module, NotFoundException } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { ALL_ENTITIES } from '@shared/domain/entity';
 import { createConfigModuleOptions, DB_PASSWORD, DB_URL, DB_USERNAME } from '@src/config';
 import { CoreModule } from '@src/core';
-import { LegacyLogger, LoggerModule } from '@src/core/logger';
-import RedisStore from 'connect-redis';
-import session from 'express-session';
-import { RedisClientType } from 'redis';
+import { LoggerModule } from '@src/core/logger';
 import { ServerController } from './controller/server.controller';
 import { serverConfig } from './server.config';
 
@@ -89,45 +85,6 @@ export const defaultMikroOrmOptions: MikroOrmModuleSyncOptions = {
 		new NotFoundException(`The requested ${entityName}: ${where} has not been found.`),
 };
 
-const setupSessions = (
-	consumer: MiddlewareConsumer,
-	redisClient: RedisClientType | undefined,
-	logger: LegacyLogger
-) => {
-	const sessionDuration: number = Configuration.get('SESSION__EXPIRES_SECONDS') as number;
-
-	let store: RedisStore | undefined;
-	if (redisClient) {
-		store = new RedisStore({
-			client: redisClient,
-			ttl: sessionDuration,
-		});
-	} else {
-		logger.warn(
-			'The RedisStore for sessions is not setup, since the environment variable REDIS_URI is not defined. Sessions are using the build-in MemoryStore. This should not be used in production!'
-		);
-	}
-
-	consumer
-		.apply(
-			session({
-				store,
-				secret: Configuration.get('SESSION__SECRET') as string,
-				resave: false,
-				saveUninitialized: false,
-				name: Configuration.has('SESSION__NAME') ? (Configuration.get('SESSION__NAME') as string) : undefined,
-				proxy: Configuration.has('SESSION__PROXY') ? (Configuration.get('SESSION__PROXY') as boolean) : undefined,
-				cookie: {
-					secure: Configuration.get('SESSION__SECURE') as boolean,
-					sameSite: Configuration.get('SESSION__SAME_SITE') as boolean | 'lax' | 'strict' | 'none',
-					httpOnly: Configuration.get('SESSION__HTTP_ONLY') as boolean,
-					maxAge: sessionDuration * 1000,
-				},
-			})
-		)
-		.forRoutes('*');
-};
-
 /**
  * Server Module used for production
  */
@@ -147,22 +104,10 @@ const setupSessions = (
 			// debug: true, // use it for locally debugging of queries
 		}),
 		LoggerModule,
-		RedisModule,
 	],
 	controllers: [ServerController],
 })
-export class ServerModule implements NestModule {
-	constructor(
-		@Inject(REDIS_CLIENT) private readonly redisClient: RedisClientType | undefined,
-		private readonly logger: LegacyLogger
-	) {
-		logger.setContext(ServerModule.name);
-	}
-
-	configure(consumer: MiddlewareConsumer) {
-		setupSessions(consumer, this.redisClient, this.logger);
-	}
-}
+export class ServerModule {}
 
 /**
  * Server module used for testing.
@@ -178,22 +123,10 @@ export class ServerModule implements NestModule {
 		MongoMemoryDatabaseModule.forRoot({ ...defaultMikroOrmOptions }),
 		RabbitMQWrapperTestModule,
 		LoggerModule,
-		RedisModule,
 	],
 	controllers: [ServerController],
 })
-export class ServerTestModule implements NestModule {
-	constructor(
-		@Inject(REDIS_CLIENT) private readonly redisClient: RedisClientType | undefined,
-		private readonly logger: LegacyLogger
-	) {
-		logger.setContext(ServerTestModule.name);
-	}
-
-	configure(consumer: MiddlewareConsumer) {
-		setupSessions(consumer, undefined, this.logger);
-	}
-
+export class ServerTestModule {
 	static forRoot(options?: MongoDatabaseModuleOptions): DynamicModule {
 		return {
 			module: ServerTestModule,

apps/server/src/modules/tldraw/tldraw-test.module.ts

@@ -1,22 +1,20 @@
+import { MongoDatabaseModuleOptions, MongoMemoryDatabaseModule } from '@infra/database';
+import { defaultMikroOrmOptions } from '@modules/server';
+import { HttpModule } from '@nestjs/axios';
 import { DynamicModule, Module } from '@nestjs/common';
-import { MongoMemoryDatabaseModule, MongoDatabaseModuleOptions } from '@infra/database';
-import { Logger, LoggerModule } from '@src/core/logger';
 import { ConfigModule } from '@nestjs/config';
 import { createConfigModuleOptions } from '@src/config';
-import { RedisModule } from '@infra/redis';
-import { defaultMikroOrmOptions } from '@modules/server';
-import { HttpModule } from '@nestjs/axios';
-import { MetricsService } from './metrics';
+import { Logger, LoggerModule } from '@src/core/logger';
 import { config } from './config';
 import { TldrawController } from './controller/tldraw.controller';
-import { TldrawService } from './service/tldraw.service';
+import { MetricsService } from './metrics';
 import { TldrawRepo } from './repo/tldraw.repo';
+import { TldrawService } from './service/tldraw.service';
 
 const imports = [
 	MongoMemoryDatabaseModule.forRoot({ ...defaultMikroOrmOptions }),
 	LoggerModule,
 	ConfigModule.forRoot(createConfigModuleOptions(config)),
-	RedisModule,
 	HttpModule,
 ];
 const providers = [Logger, TldrawService, TldrawRepo, MetricsService];