feat(server): init nestjs server (#1997)

Co-authored-by: himself65 <himself65@outlook.com>

apps/server/src/modules/index.ts

@@ -0,0 +1,3 @@
+import { WorkspaceModule } from './workspaces';
+
+export const BusinessModules = [WorkspaceModule];

apps/server/src/modules/workspaces/index.ts

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+import { Module } from '@nestjs/common';
+
+import { WorkspaceResolver } from './resolver';
+
+@Module({
+  providers: [WorkspaceResolver],
+})
+export class WorkspaceModule {}

apps/server/src/modules/workspaces/resolver.ts

@@ -0,0 +1,47 @@
+import {
+  Args,
+  Field,
+  ObjectType,
+  Query,
+  registerEnumType,
+  Resolver,
+} from '@nestjs/graphql';
+import type { workspaces } from '@prisma/client';
+
+import { PrismaService } from '../../prisma/service';
+
+export enum WorkspaceType {
+  Private = 0,
+  Normal = 1,
+}
+
+registerEnumType(WorkspaceType, {
+  name: 'WorkspaceType',
+});
+
+@ObjectType()
+export class Workspace implements workspaces {
+  @Field()
+  id!: string;
+  @Field({ description: 'is Public workspace' })
+  public!: boolean;
+  @Field(() => WorkspaceType, { description: 'Workspace type' })
+  type!: WorkspaceType;
+  @Field({ description: 'Workspace created date' })
+  created_at!: Date;
+}
+
+@Resolver(() => Workspace)
+export class WorkspaceResolver {
+  constructor(private readonly prisma: PrismaService) {}
+
+  @Query(() => Workspace, {
+    name: 'workspace',
+    description: 'Get workspace by id',
+  })
+  async workspace(@Args('id') id: string) {
+    return this.prisma.workspaces.findUnique({
+      where: { id },
+    });
+  }
+}