switch to nx monorepo

apps/server/src/core/comment/comment.controller.ts

@@ -0,0 +1,75 @@
+import {
+  Controller,
+  Post,
+  Body,
+  HttpCode,
+  HttpStatus,
+  Req,
+  UseGuards,
+} from '@nestjs/common';
+import { CommentService } from './comment.service';
+import { CreateCommentDto } from './dto/create-comment.dto';
+import { UpdateCommentDto } from './dto/update-comment.dto';
+import { FastifyRequest } from 'fastify';
+import { JwtGuard } from '../auth/guards/JwtGuard';
+import { CommentsInput, SingleCommentInput } from './dto/comments.input';
+import { ResolveCommentDto } from './dto/resolve-comment.dto';
+import { WorkspaceService } from '../workspace/services/workspace.service';
+
+@UseGuards(JwtGuard)
+@Controller('comments')
+export class CommentController {
+  constructor(
+    private readonly commentService: CommentService,
+    private readonly workspaceService: WorkspaceService,
+  ) {}
+
+  @HttpCode(HttpStatus.CREATED)
+  @Post('create')
+  async create(
+    @Req() req: FastifyRequest,
+    @Body() createCommentDto: CreateCommentDto,
+  ) {
+    const jwtPayload = req['user'];
+    const userId = jwtPayload.sub;
+
+    const workspaceId = (
+      await this.workspaceService.getUserCurrentWorkspace(jwtPayload.sub)
+    ).id;
+    return this.commentService.create(userId, workspaceId, createCommentDto);
+  }
+
+  @HttpCode(HttpStatus.OK)
+  @Post()
+  findPageComments(@Body() input: CommentsInput) {
+    return this.commentService.findByPageId(input.pageId);
+  }
+
+  @HttpCode(HttpStatus.OK)
+  @Post('view')
+  findOne(@Body() input: SingleCommentInput) {
+    return this.commentService.findWithCreator(input.id);
+  }
+
+  @HttpCode(HttpStatus.OK)
+  @Post('update')
+  update(@Body() updateCommentDto: UpdateCommentDto) {
+    return this.commentService.update(updateCommentDto.id, updateCommentDto);
+  }
+
+  @HttpCode(HttpStatus.OK)
+  @Post('resolve')
+  resolve(
+    @Req() req: FastifyRequest,
+    @Body() resolveCommentDto: ResolveCommentDto,
+  ) {
+    const userId = req['user'].sub;
+    return this.commentService.resolveComment(userId, resolveCommentDto);
+  }
+
+  @HttpCode(HttpStatus.OK)
+  @Post('delete')
+  remove(@Body() input: SingleCommentInput) {
+    return this.commentService.remove(input.id);
+  }
+}

apps/server/src/core/comment/comment.module.ts

@@ -0,0 +1,22 @@
+import { Module } from '@nestjs/common';
+import { CommentService } from './comment.service';
+import { CommentController } from './comment.controller';
+import { CommentRepository } from './repositories/comment.repository';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AuthModule } from '../auth/auth.module';
+import { WorkspaceModule } from '../workspace/workspace.module';
+import { Comment } from './entities/comment.entity';
+import { PageModule } from '../page/page.module';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([Comment]),
+    AuthModule,
+    WorkspaceModule,
+    PageModule,
+  ],
+  controllers: [CommentController],
+  providers: [CommentService, CommentRepository],
+  exports: [CommentService, CommentRepository],
+})
+export class CommentModule {}

apps/server/src/core/comment/comment.service.spec.ts

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

apps/server/src/core/comment/comment.service.ts

@@ -0,0 +1,122 @@
+import { BadRequestException, Injectable } from '@nestjs/common';
+import { CreateCommentDto } from './dto/create-comment.dto';
+import { UpdateCommentDto } from './dto/update-comment.dto';
+import { plainToInstance } from 'class-transformer';
+import { Comment } from './entities/comment.entity';
+import { CommentRepository } from './repositories/comment.repository';
+import { ResolveCommentDto } from './dto/resolve-comment.dto';
+import { PageService } from '../page/services/page.service';
+
+@Injectable()
+export class CommentService {
+  constructor(
+    private commentRepository: CommentRepository,
+    private pageService: PageService,
+  ) {}
+
+  async findWithCreator(commentId: string) {
+    return await this.commentRepository.findOne({
+      where: { id: commentId },
+      relations: ['creator'],
+    });
+  }
+
+  async create(
+    userId: string,
+    workspaceId: string,
+    createCommentDto: CreateCommentDto,
+  ) {
+    const comment = plainToInstance(Comment, createCommentDto);
+    comment.creatorId = userId;
+    comment.workspaceId = workspaceId;
+    comment.content = JSON.parse(createCommentDto.content);
+
+    if (createCommentDto.selection) {
+      comment.selection = createCommentDto.selection.substring(0, 250);
+    }
+
+    const page = await this.pageService.findWithBasic(createCommentDto.pageId);
+    if (!page) {
+      throw new BadRequestException('Page not found');
+    }
+
+    if (createCommentDto.parentCommentId) {
+      const parentComment = await this.commentRepository.findOne({
+        where: { id: createCommentDto.parentCommentId },
+        select: ['id', 'parentCommentId'],
+      });
+
+      if (!parentComment) {
+        throw new BadRequestException('Parent comment not found');
+      }
+
+      if (parentComment.parentCommentId !== null) {
+        throw new BadRequestException('You cannot reply to a reply');
+      }
+    }
+
+    const savedComment = await this.commentRepository.save(comment);
+    return this.findWithCreator(savedComment.id);
+  }
+
+  async findByPageId(pageId: string, offset = 0, limit = 100) {
+    const comments = this.commentRepository.find({
+      where: {
+        pageId: pageId,
+      },
+      order: {
+        createdAt: 'asc',
+      },
+      take: limit,
+      skip: offset,
+      relations: ['creator'],
+    });
+    return comments;
+  }
+
+  async update(
+    commentId: string,
+    updateCommentDto: UpdateCommentDto,
+  ): Promise<Comment> {
+    updateCommentDto.content = JSON.parse(updateCommentDto.content);
+
+    const result = await this.commentRepository.update(commentId, {
+      ...updateCommentDto,
+      editedAt: new Date(),
+    });
+    if (result.affected === 0) {
+      throw new BadRequestException(`Comment not found`);
+    }
+
+    return this.findWithCreator(commentId);
+  }
+
+  async resolveComment(
+    userId: string,
+    resolveCommentDto: ResolveCommentDto,
+  ): Promise<Comment> {
+    const resolvedAt = resolveCommentDto.resolved ? new Date() : null;
+    const resolvedById = resolveCommentDto.resolved ? userId : null;
+
+    const result = await this.commentRepository.update(
+      resolveCommentDto.commentId,
+      {
+        resolvedAt,
+        resolvedById,
+      },
+    );
+
+    if (result.affected === 0) {
+      throw new BadRequestException(`Comment not found`);
+    }
+
+    return this.findWithCreator(resolveCommentDto.commentId);
+  }
+
+  async remove(id: string): Promise<void> {
+    const result = await this.commentRepository.delete(id);
+    if (result.affected === 0) {
+      throw new BadRequestException(`Comment with ID ${id} not found.`);
+    }
+  }
+}

apps/server/src/core/comment/dto/comments.input.ts

@@ -0,0 +1,11 @@
+import { IsUUID } from 'class-validator';
+
+export class CommentsInput {
+  @IsUUID()
+  pageId: string;
+}
+
+export class SingleCommentInput {
+  @IsUUID()
+  id: string;
+}

apps/server/src/core/comment/dto/create-comment.dto.ts

@@ -0,0 +1,21 @@
+import { IsJSON, IsOptional, IsString, IsUUID } from 'class-validator';
+
+export class CreateCommentDto {
+  @IsOptional()
+  @IsUUID()
+  id?: string;
+
+  @IsUUID()
+  pageId: string;
+
+  @IsJSON()
+  content: any;
+
+  @IsOptional()
+  @IsString()
+  selection: string;
+
+  @IsOptional()
+  @IsUUID()
+  parentCommentId: string;
+}

apps/server/src/core/comment/dto/resolve-comment.dto.ts

@@ -0,0 +1,9 @@
+import { IsBoolean, IsUUID } from 'class-validator';
+
+export class ResolveCommentDto {
+  @IsUUID()
+  commentId: string;
+
+  @IsBoolean()
+  resolved: boolean;
+}

apps/server/src/core/comment/dto/update-comment.dto.ts

@@ -0,0 +1,9 @@
+import { IsJSON, IsUUID } from 'class-validator';
+
+export class UpdateCommentDto {
+  @IsUUID()
+  id: string;
+
+  @IsJSON()
+  content: any;
+}

apps/server/src/core/comment/entities/comment.entity.ts

@@ -0,0 +1,82 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  ManyToOne,
+  JoinColumn,
+  CreateDateColumn,
+  OneToMany,
+  DeleteDateColumn,
+} from 'typeorm';
+import { User } from '../../user/entities/user.entity';
+import { Page } from '../../page/entities/page.entity';
+import { Workspace } from '../../workspace/entities/workspace.entity';
+
+@Entity('comments')
+export class Comment {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column({ type: 'jsonb', nullable: true })
+  content: any;
+
+  @Column({ type: 'varchar', length: 255, nullable: true })
+  selection: string;
+
+  @Column({ type: 'varchar', length: 55, nullable: true })
+  type: string;
+
+  @Column()
+  creatorId: string;
+
+  @ManyToOne(() => User, (user) => user.comments)
+  @JoinColumn({ name: 'creatorId' })
+  creator: User;
+
+  @Column()
+  pageId: string;
+
+  @ManyToOne(() => Page, (page) => page.comments, { onDelete: 'CASCADE' })
+  @JoinColumn({ name: 'pageId' })
+  page: Page;
+
+  @Column({ type: 'uuid', nullable: true })
+  parentCommentId: string;
+
+  @ManyToOne(() => Comment, (comment) => comment.replies, {
+    onDelete: 'CASCADE',
+  })
+  @JoinColumn({ name: 'parentCommentId' })
+  parentComment: Comment;
+
+  @OneToMany(() => Comment, (comment) => comment.parentComment)
+  replies: Comment[];
+
+  @Column({ nullable: true })
+  resolvedById: string;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: 'resolvedById' })
+  resolvedBy: User;
+
+  @Column({ type: 'timestamp', nullable: true })
+  resolvedAt: Date;
+
+  @Column()
+  workspaceId: string;
+
+  @ManyToOne(() => Workspace, (workspace) => workspace.comments, {
+    onDelete: 'CASCADE',
+  })
+  @JoinColumn({ name: 'workspaceId' })
+  workspace: Workspace;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @Column({ type: 'timestamp', nullable: true })
+  editedAt: Date;
+
+  @DeleteDateColumn({ nullable: true })
+  deletedAt: Date;
+}

apps/server/src/core/comment/repositories/comment.repository.ts

@@ -0,0 +1,14 @@
+import { DataSource, Repository } from 'typeorm';
+import { Injectable } from '@nestjs/common';
+import { Comment } from '../entities/comment.entity';
+
+@Injectable()
+export class CommentRepository extends Repository<Comment> {
+  constructor(private dataSource: DataSource) {
+    super(Comment, dataSource.createEntityManager());
+  }
+
+  async findById(commentId: string) {
+    return this.findOneBy({ id: commentId });
+  }
+}