chore: refacto NestJS in modules (#308)

* chore: wip refacto in modules

* fix: rollback port

* fix: jwt guard in wrong folder

* chore: rename folder exception-filter in filters

* fix: tests are running

* fix: excessive stack depth comparing types

* fix: auth issue

* chore: move createUser in UserService

* fix: test

* fix: guards

* fix: jwt guard don't handle falsy user

server/src/guards/jwt.auth.guard.ts

@@ -0,0 +1,40 @@
+import {
+  ExecutionContext,
+  Injectable,
+  UnauthorizedException,
+} from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+import { JsonWebTokenError } from 'jsonwebtoken';
+import { assert } from 'src/utils/assert';
+import { getRequest } from 'src/utils/extract-request';
+
+@Injectable()
+export class JwtAuthGuard extends AuthGuard(['jwt']) {
+  constructor() {
+    super();
+  }
+
+  getRequest(context: ExecutionContext) {
+    const request = getRequest(context);
+
+    return request;
+  }
+
+  handleRequest(err: any, user: any, info: any) {
+    assert(user, '', UnauthorizedException);
+
+    if (err) {
+      throw err;
+    }
+
+    if (info && info instanceof Error) {
+      if (info instanceof JsonWebTokenError) {
+        info = String(info);
+      }
+
+      throw new UnauthorizedException(info);
+    }
+
+    return user;
+  }
+}