✨ settings

graphql/settings.graphql

@@ -0,0 +1,7 @@
+input UpdateLanguageInput {
+  lang: String!
+}
+
+type Mutation {
+  updateLanguage(input: UpdateLanguageInput!): String!
+}

src/app.module.ts

@@ -10,6 +10,7 @@ import { PrismaService } from 'prisma/prisma.service';
 import { TranslateModule } from './translate/translate.module';
 import { TranslateSocketModule } from './translate-socket/translate.event';
 import { RadarModule } from './radar/radar.module';
+import { SettingsModule } from './settings/settings.module';
 @Module({
   imports: [
     GraphQLModule.forRoot<ApolloDriverConfig>({
@@ -24,6 +25,7 @@ import { RadarModule } from './radar/radar.module';
     TranslateModule,
     TranslateSocketModule,
     RadarModule,
+    SettingsModule,
   ],
   controllers: [AppController],
   providers: [AppService, PrismaService],

src/graphql.types.ts

@@ -8,6 +8,10 @@
 /* tslint:disable */
 /* eslint-disable */
 
+export class UpdateLanguageInput {
+    lang: string;
+}
+
 export class TranslateInput {
     text: string;
     source: string;
@@ -43,6 +47,12 @@ export abstract class IQuery {
     abstract getUser(): User | Promise<User>;
 }
 
+export abstract class IMutation {
+    abstract updateLanguage(input: UpdateLanguageInput): string | Promise<string>;
+
+    abstract signup(input: SignupInput): string | Promise<string>;
+}
+
 export class User {
     id: string;
     name: string;
@@ -53,9 +63,5 @@ export class User {
     updatedAt: DateTime;
 }
 
-export abstract class IMutation {
-    abstract signup(input: SignupInput): string | Promise<string>;
-}
-
 export type DateTime = any;
 type Nullable<T> = T | null;

src/settings/settings.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { SettingsService } from './settings.service';
+import { SettingsResolver } from './settings.resolver';
+import { PrismaService } from 'prisma/prisma.service';
+
+@Module({
+  providers: [SettingsResolver, SettingsService, PrismaService],
+})
+export class SettingsModule {}

src/settings/settings.resolver.ts

@@ -0,0 +1,25 @@
+import { BadRequestException } from '@nestjs/common';
+import { Args, Context, Mutation, Resolver } from '@nestjs/graphql';
+import { PrismaService } from 'prisma/prisma.service';
+import { UpdateLanguageInput } from 'src/graphql.types';
+import { verifyJWT } from 'src/utils/jwt.utils';
+import { SettingsService } from './settings.service';
+
+@Resolver()
+export class SettingsResolver {
+  constructor(
+    private readonly settingsService: SettingsService,
+    private readonly prismaService: PrismaService,
+  ) {}
+  @Mutation('updateLanguage')
+  async updateLanguage(
+    @Args('input') input: UpdateLanguageInput,
+    @Context() ctx,
+  ) {
+    const { payload, expired } = verifyJWT(
+      ctx.req.headers.authorization?.split(' ')[1],
+    );
+    if (expired) throw new BadRequestException('Token expired');
+    return await this.settingsService.updateLanguage(payload.id, input.lang);
+  }
+}

src/settings/settings.service.ts

@@ -0,0 +1,15 @@
+import { Injectable } from '@nestjs/common';
+import { PrismaService } from 'prisma/prisma.service';
+
+@Injectable()
+export class SettingsService {
+  constructor(private readonly prismaService: PrismaService) {}
+
+  async updateLanguage(userId: string, language: string) {
+    await this.prismaService.user.update({
+      where: { id: userId },
+      data: { language },
+    });
+    return 'Successfully updated language';
+  }
+}