feat: added user-settings schema and user-settings module

packages/hoppscotch-backend/src/user-settings/user-settings.service.ts

@@ -0,0 +1,36 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from 'src/prisma/prisma.service';
+import { PubSubService } from 'src/pubsub/pubsub.service';
+import { User } from 'src/user/user.model';
+import * as E from 'fp-ts/Either';
+import { stringToJson } from 'src/utils';
+import { UserSettings } from './user-settings.model';
+
+@Injectable()
+export class UserSettingsService {
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly pubsub: PubSubService,
+  ) {}
+
+  async createUserSettings(user: User, properties: string) {
+    const jsonProperties = stringToJson(properties);
+    if (E.isLeft(jsonProperties)) return E.left(jsonProperties.left);
+
+    const dbUserSettings = await this.prisma.userSettings.create({
+      data: {
+        properties: jsonProperties.right,
+        userUid: user.uid,
+      },
+    });
+
+    const userSettings: UserSettings = {
+      id: dbUserSettings.id,
+      userUid: dbUserSettings.userUid,
+      properties,
+      updatedOn: dbUserSettings.updatedOn,
+    };
+
+    return E.right(userSettings);
+  }
+}