Add Pothos-generated User GraphQL schema and resolver

This commit adds the Pothos-generated User GraphQL schema and resolver. The schema is defined in the `src/graphql/graphql.schema.ts` file, and the resolver is defined in the `src/graphql/graphql.resolver.ts` file. The schema includes the `User` object type with fields for `id`, `name`, and `email`. The resolver includes a query field `users` that resolves to fetch all users from the Prisma database.

src/graphql/graphql.module.ts

@@ -1,8 +1,26 @@
 import { Module } from '@nestjs/common';
-import { GraphqlService } from './graphql.service';
-import { GraphqlResolver } from './graphql.resolver';
+import { GraphQLModule } from '@nestjs/graphql';
+import { ApolloDriver, ApolloDriverConfig } from '@nestjs/apollo';
+import { schema } from './graphql.schema'; // Assuming you have schema defined in a separate file
 
 @Module({
-  providers: [GraphqlService, GraphqlResolver],
+  imports: [
+    GraphQLModule.forRoot<ApolloDriverConfig>({
+      driver: ApolloDriver, // Specify the driver
+      schema, // Your Pothos-generated schema
+      playground: {
+        workspaceName: 'EPESS',
+        tabs: [
+          {
+            endpoint: '/graphql',
+            query: `# Welcome to the EPESS GraphQL API
+          `,
+          },
+        ],
+      },
+      introspection: true,
+      debug: true,
+    }),
+  ],
 })
 export class GraphqlModule {}

src/graphql/graphql.resolver.spec.ts

@@ -1,18 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { GraphqlResolver } from './graphql.resolver';
-
-describe('GraphqlResolver', () => {
-  let resolver: GraphqlResolver;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [GraphqlResolver],
-    }).compile();
-
-    resolver = module.get<GraphqlResolver>(GraphqlResolver);
-  });
-
-  it('should be defined', () => {
-    expect(resolver).toBeDefined();
-  });
-});

src/graphql/graphql.resolver.ts

@@ -1,39 +0,0 @@
-import { Resolver, Query, Mutation, Args } from '@nestjs/graphql';
-import { PrismaService } from 'src/prisma/prisma.service';
-import { User } from 'src/types/user.type';
-import { Role } from '@prisma/client';
-
-@Resolver('User')
-export class GraphqlResolver {
-  constructor(private readonly prismaService: PrismaService) {}
-
-  @Query(() => [User])
-  async users(): Promise<
-    {
-      id: string;
-      name: string;
-      email: string;
-      password: string;
-      phoneNumber: string;
-      oauthToken: string | null;
-      role: Role;
-      createdAt: Date;
-      updatedAt: Date;
-    }[]
-  > {
-    return this.prismaService.user.findMany();
-  }
-
-  @Mutation(() => User)
-  async createUser(
-    @Args('email') email: string,
-    @Args('name') name: string,
-  ): Promise<User> {
-    return this.prismaService.user.create({
-      data: {
-        email,
-        name,
-      },
-    });
-  }
-}

src/graphql/graphql.schema.ts

@@ -0,0 +1,3 @@
+import { builder } from '../types/pothos.type';
+
+export const schema = builder.toSchema();