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feat: ✨ add tasks resolver: getTasks / getUserTasks / createUserTasks/updateUserTasks #101

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merged 22 commits into from
Dec 9, 2024

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@zhumeisongsong zhumeisongsong commented Dec 7, 2024

Related #100 #99

Summary by CodeRabbit

  • New Features

    • Introduced TasksService and UserTasksService for managing tasks and user tasks.
    • Added GraphQL resolvers for tasks and user tasks, enabling queries and mutations.
    • Defined DTOs for task and user task data handling in GraphQL.
    • New repository interfaces for tasks and user tasks to manage data access.
  • Bug Fixes

    • Updated method names in services and repositories for consistency.
  • Tests

    • Added comprehensive test suites for services, resolvers, and DTOs to ensure functionality and reliability.
  • Documentation

    • Updated README with clearer setup instructions and project architecture details.

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coderabbitai bot commented Dec 7, 2024

Caution

Review failed

The pull request is closed.

Walkthrough

This pull request includes significant modifications across multiple files in the GraphqlFederationWorkspace. The README.md is updated with clearer instructions and an expanded architecture section. Several files related to tasks and user tasks have been introduced, including new services, resolvers, and data transfer objects (DTOs). Additionally, existing methods have been renamed for consistency, and various tests have been added or modified to ensure functionality. The changes enhance the overall structure and clarity of the project, particularly in task and user management.

Changes

File Path Change Summary
README.md Updated content for clearer instructions, expanded project management, and architecture descriptions.
libs/tasks/application/src/index.ts Export modified to shift from tasks-application to tasks.service and added export for user-tasks.service.
libs/tasks/application/src/lib/tasks-application.spec.ts Deleted unit test for tasksApplication function.
libs/tasks/application/src/lib/tasks-application.ts Deleted tasksApplication function.
libs/tasks/application/src/lib/tasks.service.spec.ts Introduced new test suite for TasksService, verifying service methods.
libs/tasks/application/src/lib/tasks.service.ts Added TasksService class with findAll method.
libs/tasks/domain/src/index.ts Updated exports to include specific entities instead of aggregated module.
libs/tasks/domain/src/lib/entities/task.entity.spec.ts Introduced new test suite for Task entity.
libs/tasks/domain/src/lib/entities/task.entity.ts Added Task class with properties for task representation.
libs/tasks/domain/src/lib/entities/user-task.entity.spec.ts Introduced new test suite for UserTask entity.
libs/tasks/domain/src/lib/entities/user-task.entity.ts Added UserTask class for user-task relationships.
libs/tasks/domain/src/lib/tasks-domain.spec.ts Deleted unit test for tasksDomain function.
libs/tasks/domain/src/lib/tasks-domain.ts Deleted tasksDomain function.
libs/tasks/interface-adapters/src/index.ts Updated export source to tasks.module.
libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.spec.ts Added test suite for CreateUserTaskDto.
libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts Added CreateUserTaskDto class with createdAt property.
libs/tasks/interface-adapters/src/lib/dto/task.dto.spec.ts Introduced new test suite for TaskDto.
libs/tasks/interface-adapters/src/lib/dto/task.dto.ts Added TaskDto class for GraphQL representation of tasks.
libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.spec.ts Added test suite for UpdateUserTaskDto.
libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.ts Added UpdateUserTaskDto class with updatedAt property.
libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.spec.ts Introduced tests for TasksResolver.
libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.ts Added TasksResolver class with getTasks method.
libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.spec.ts Deleted unit test for tasksInterfaceAdapters function.
libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.ts Deleted tasksInterfaceAdapters function.
libs/tasks/interface-adapters/src/lib/tasks.module.ts Added TasksModule with TasksResolver and TasksService.
libs/tasks/application/src/lib/user-tasks.service.spec.ts Introduced test suite for UserTasksService.
libs/tasks/application/src/lib/user-tasks.service.ts Added UserTasksService class with methods for managing user tasks.
libs/tasks/interface-adapters/src/lib/dto/user-task.dto.spec.ts Introduced test suite for UserTaskDto.
libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts Added UserTaskDto class for GraphQL representation of user tasks.
libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.spec.ts Introduced tests for UserTasksResolver.
libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts Added UserTasksResolver class with methods for user task management.
libs/tasks/interface-adapters/src/lib/dto/base-task.dto.ts Added BaseTaskDto abstract class for task DTOs.
libs/auth/application/src/lib/auth.service.spec.ts Modified AuthService tests to remove UsersService mock.
libs/tasks/domain/src/lib/tasks.repository.spec.ts Introduced test suite for TasksRepository.
libs/tasks/domain/src/lib/tasks.repository.ts Added TasksRepository interface with findAll method.
libs/tasks/domain/src/lib/user-tasks.repository.spec.ts Introduced test suite for UserTasksRepository.
libs/tasks/domain/src/lib/user-tasks.repository.ts Added UserTasksRepository interface with methods for managing user tasks.
libs/users/application/src/lib/use-cases/get-user-by-email.use-case.spec.ts Updated test suite for GetUserByEmailUseCase to reflect method renaming.
libs/users/application/src/lib/use-cases/get-user-by-email.use-case.ts Updated execute method to call findOneByEmail.
libs/users/application/src/lib/use-cases/get-user-by-id.use-case.spec.ts Updated test suite for GetUserByIdUseCase to reflect method renaming.
libs/users/application/src/lib/use-cases/get-user-by-id.use-case.ts Updated execute method to call findOneById.
libs/users/application/src/lib/users.service.spec.ts Updated UsersService tests to reflect method renaming.
libs/users/application/src/lib/users.service.ts Updated UsersService methods to findOneById and findOneByEmail.
libs/users/domain/src/lib/users.repository.spec.ts Updated MockUsersRepository methods to findOneById and findOneByEmail.
libs/users/domain/src/lib/users.repository.ts Updated UsersRepository methods to findOneById and findOneByEmail.
libs/users/infrastructure/mongoose/src/lib/mongoose-users.repository.spec.ts Deleted unit tests for MongooseUsersRepository.
libs/users/infrastructure/mongoose/src/lib/mongoose-users.repository.ts Updated MongooseUsersRepository methods to findOneById and findOneByEmail.
libs/users/interface-adapters/src/lib/resolver/users.resolver.spec.ts Updated mock implementation of UsersService in tests to use findOneById.
libs/users/interface-adapters/src/lib/resolver/users.resolver.ts Updated getUser method to call findOneById.

Possibly related issues

Possibly related PRs

🐇 In the code garden, we hop and play,
🌼 With tasks and users, we pave the way.
📜 Readme shines, instructions clear,
🛠️ New services bloom, spreading cheer.
🐰 Let’s build and test, our dreams in sight,
🌟 Together we code, from morning till night!


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📥 Commits

Reviewing files that changed from the base of the PR and between d171615 and 0db533f.

📒 Files selected for processing (21)
  • libs/auth/application/src/lib/auth.service.spec.ts (0 hunks)
  • libs/tasks/domain/src/index.ts (1 hunks)
  • libs/tasks/domain/src/lib/tasks.repository.spec.ts (1 hunks)
  • libs/tasks/domain/src/lib/tasks.repository.ts (1 hunks)
  • libs/tasks/domain/src/lib/user-tasks.repository.spec.ts (1 hunks)
  • libs/tasks/domain/src/lib/user-tasks.repository.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts (1 hunks)
  • libs/users/application/src/lib/use-cases/get-user-by-email.use-case.spec.ts (2 hunks)
  • libs/users/application/src/lib/use-cases/get-user-by-email.use-case.ts (1 hunks)
  • libs/users/application/src/lib/use-cases/get-user-by-id.use-case.spec.ts (2 hunks)
  • libs/users/application/src/lib/use-cases/get-user-by-id.use-case.ts (1 hunks)
  • libs/users/application/src/lib/users.service.spec.ts (4 hunks)
  • libs/users/application/src/lib/users.service.ts (1 hunks)
  • libs/users/domain/src/lib/users.repository.spec.ts (3 hunks)
  • libs/users/domain/src/lib/users.repository.ts (1 hunks)
  • libs/users/infrastructure/mongoose/src/lib/mongoose-users.repository.spec.ts (0 hunks)
  • libs/users/infrastructure/mongoose/src/lib/mongoose-users.repository.ts (2 hunks)
  • libs/users/interface-adapters/src/lib/resolver/users.resolver.spec.ts (1 hunks)
  • libs/users/interface-adapters/src/lib/resolver/users.resolver.ts (1 hunks)

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Actionable comments posted: 23

🧹 Outside diff range and nitpick comments (9)
libs/tasks/domain/src/index.ts (1)

1-4: Well-structured domain layer exports!

The exports are properly organized following clean architecture principles, with clear separation between entities and repository interfaces. This structure will help maintain clear boundaries between different layers of the application.

Consider adding a README.md in the domain layer to document:

  • The purpose and responsibility of each exported component
  • The relationship between entities
  • Any invariants or business rules that must be maintained
libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (2)

8-9: Add validation and default value for createdAt

Consider adding validation and a default value for better usability:

  @Field(() => Date)
+ @IsNotEmpty()
+ @IsDate()
- createdAt: Date;
+ createdAt: Date = new Date();

3-4: Add GraphQL documentation

Consider adding description to the InputType for better API documentation:

- @InputType()
+ @InputType({ description: 'Input type for creating a new user task' })
libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.spec.ts (1)

3-14: Enhance test coverage with additional test cases

While the basic test is good, consider adding these test cases for better coverage:

  • Validation of property types (string for id, Date for updatedAt)
  • Edge cases with null/undefined values
  • Invalid date formats

Example additional test cases:

it('should throw error for invalid id type', () => {
  expect(() => new UpdateUserTaskDto(123 as any, new Date())).toThrow();
});

it('should handle null updatedAt', () => {
  const dto = new UpdateUserTaskDto('123', null);
  expect(dto.updatedAt).toBeNull();
});
libs/tasks/domain/src/lib/entities/user-task.entity.ts (1)

5-15: Add JSDoc documentation and constructor validation

The class implementation is clean, but would benefit from:

  1. JSDoc documentation explaining the purpose and usage
  2. Validation in the constructor for required fields

Example enhancement:

/**
 * Represents a task assigned to a user
 * @property {string} id - Unique identifier for the user task
 * @property {Date} createdAt - Creation timestamp
 * @property {Date | null} updatedAt - Last update timestamp
 * ...
 */
export class UserTask {
  constructor(
    public readonly id: string,
    public readonly createdAt: Date,
    public readonly updatedAt: Date | null,
    public readonly taskId: string,
    public readonly task: Task | null,
    public readonly userId: string,
    public readonly user: User | null,
  ) {
    if (!id || !taskId || !userId) {
      throw new Error('Required fields cannot be empty');
    }
  }
}
libs/tasks/domain/src/lib/task.repository.ts (1)

4-9: Consider adding pagination support for findAllTasks and findUserTasks

For scalability, these methods should support pagination to handle large datasets efficiently.

Example enhancement:

export interface TaskRepository {
  findAllTasks(pagination?: { skip: number; take: number }): Promise<{
    tasks: Task[];
    total: number;
  }>;
  findUserTasks(
    userId: string,
    range?: { from: Date; to: Date },
    pagination?: { skip: number; take: number }
  ): Promise<{
    tasks: Task[];
    total: number;
  }>;
  // ...
}
libs/tasks/interface-adapters/src/lib/dto/task.dto.spec.ts (1)

3-29: Add test cases for edge cases and validation.

Current test coverage is basic. Consider adding tests for:

  1. Empty/invalid categories array
  2. Empty title validation
  3. Validation decorator behavior

Example additional test cases:

it('should throw error for empty title', () => {
  expect(() => new TaskDto('123', '', null, ['category1']))
    .toThrow();
});

it('should throw error for empty categories array', () => {
  expect(() => new TaskDto('123', 'title', null, []))
    .toThrow();
});

it('should validate string categories', () => {
  expect(() => new TaskDto('123', 'title', null, [123] as any))
    .toThrow();
});
libs/tasks/domain/src/lib/entities/user-task.entity.spec.ts (1)

5-29: Test implementation looks good, but coverage could be improved.

While the basic test case effectively validates the UserTask creation and properties, consider adding the following test cases for better coverage:

  1. Validation of required vs optional fields
  2. Error cases with invalid inputs
  3. Functionality of updatedAt field updates
// Add these test cases
it('should throw error when required fields are missing', () => {
  expect(() => new UserTask(null, new Date(), null, null, null, null, null))
    .toThrow();
});

it('should allow updating the updatedAt field', () => {
  const userTask = new UserTask('id', new Date(), null, 'taskId', task, 'userId', user);
  const updateDate = new Date();
  userTask.updatedAt = updateDate;
  expect(userTask.updatedAt).toBe(updateDate);
});
libs/tasks/domain/src/lib/entities/task.entity.spec.ts (1)

3-39: Tests are well-structured but could use additional edge cases.

The current test suite covers the basic scenarios well. Consider adding these test cases for more robust coverage:

  1. Validation of required fields (id, title)
  2. Handling of invalid category formats
  3. Edge cases for title (empty, whitespace-only)
// Add these test cases
it('should throw error when required fields are missing', () => {
  expect(() => new Task(null, null, 'description', [])).toThrow();
  expect(() => new Task('id', '', 'description', [])).toThrow();
});

it('should handle whitespace-only title', () => {
  expect(() => new Task('id', '   ', 'description', [])).toThrow();
});

it('should validate category format', () => {
  expect(() => new Task('id', 'title', 'description', [123])).toThrow();
  expect(() => new Task('id', 'title', 'description', [''])).toThrow();
});
📜 Review details

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Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between b38ea04 and a135c0f.

📒 Files selected for processing (27)
  • README.md (0 hunks)
  • libs/tasks/application/src/index.ts (1 hunks)
  • libs/tasks/application/src/lib/tasks-application.spec.ts (0 hunks)
  • libs/tasks/application/src/lib/tasks-application.ts (0 hunks)
  • libs/tasks/application/src/lib/tasks.service.spec.ts (1 hunks)
  • libs/tasks/application/src/lib/tasks.service.ts (1 hunks)
  • libs/tasks/domain/src/index.ts (1 hunks)
  • libs/tasks/domain/src/lib/entities/task.entity.spec.ts (1 hunks)
  • libs/tasks/domain/src/lib/entities/task.entity.ts (1 hunks)
  • libs/tasks/domain/src/lib/entities/user-task.entity.spec.ts (1 hunks)
  • libs/tasks/domain/src/lib/entities/user-task.entity.ts (1 hunks)
  • libs/tasks/domain/src/lib/task.repository.spec.ts (1 hunks)
  • libs/tasks/domain/src/lib/task.repository.ts (1 hunks)
  • libs/tasks/domain/src/lib/tasks-domain.spec.ts (0 hunks)
  • libs/tasks/domain/src/lib/tasks-domain.ts (0 hunks)
  • libs/tasks/interface-adapters/src/index.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/task.dto.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.spec.ts (0 hunks)
  • libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.ts (0 hunks)
  • libs/tasks/interface-adapters/src/lib/tasks.module.ts (1 hunks)
💤 Files with no reviewable changes (7)
  • libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.ts
  • libs/tasks/application/src/lib/tasks-application.ts
  • libs/tasks/domain/src/lib/tasks-domain.ts
  • libs/tasks/application/src/lib/tasks-application.spec.ts
  • libs/tasks/interface-adapters/src/lib/tasks-interface-adapters.spec.ts
  • libs/tasks/domain/src/lib/tasks-domain.spec.ts
  • README.md
✅ Files skipped from review due to trivial changes (2)
  • libs/tasks/application/src/index.ts
  • libs/tasks/interface-adapters/src/index.ts
🧰 Additional context used
🪛 Biome (1.9.4)
libs/tasks/application/src/lib/tasks.service.ts

[error] 6-6: This constructor is unnecessary.

Unsafe fix: Remove the unnecessary constructor.

(lint/complexity/noUselessConstructor)

🪛 eslint
libs/tasks/application/src/lib/tasks.service.ts

[error] 6-6: Unexpected empty constructor.

(@typescript-eslint/no-empty-function)

libs/tasks/interface-adapters/src/lib/tasks.module.ts Outdated Show resolved Hide resolved
libs/tasks/application/src/lib/tasks.service.spec.ts Outdated Show resolved Hide resolved
libs/tasks/domain/src/lib/task.repository.spec.ts Outdated Show resolved Hide resolved
libs/tasks/domain/src/lib/task.repository.spec.ts Outdated Show resolved Hide resolved
libs/tasks/domain/src/lib/task.repository.spec.ts Outdated Show resolved Hide resolved
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Actionable comments posted: 16

🧹 Outside diff range and nitpick comments (6)
libs/tasks/application/src/lib/tasks.service.ts (1)

4-5: Add service interface documentation.

Consider adding JSDoc documentation to describe the service's responsibility and its public API.

/**
 * Service responsible for managing tasks.
 * Provides methods for task retrieval and manipulation.
 */
@Injectable()
export class TasksService {
libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts (2)

22-28: Improve mutation response type and add validation

The mutation returns a simple string which is not very informative.

// Create a proper response type
@ObjectType()
class TaskMutationResponse {
  @Field()
  success: boolean;

  @Field({ nullable: true })
  message?: string;

  @Field(() => [String], { nullable: true })
  taskIds?: string[];
}

@Mutation(() => TaskMutationResponse)
async createUserTasks(
  @Args('userId', { validate: true }) userId: string,
  @Args('tasks', { validate: true }) tasks: CreateUserTaskDto[],
): Promise<TaskMutationResponse> {
  try {
    await this.userTasksService.createSome(userId, tasks);
    return {
      success: true,
      taskIds: tasks.map(t => t.id)
    };
  } catch (error) {
    return {
      success: false,
      message: 'Failed to create tasks'
    };
  }
}

30-36: Add documentation and improve error handling

The mutation lacks documentation and proper error handling.

/**
 * Updates multiple user tasks
 * @param userId - The ID of the user who owns the tasks
 * @param userTasks - Array of tasks to update
 * @throws {BadRequestException} When input validation fails
 * @throws {NotFoundException} When any task is not found
 */
@Mutation(() => TaskMutationResponse)
async updateUserTasks(
  @Args('userId') userId: string,
  @Args('userTasks') userTasks: UpdateUserTaskDto[],
): Promise<TaskMutationResponse> {
  try {
    await this.userTasksService.updateSome(userId, userTasks);
    return {
      success: true,
      taskIds: userTasks.map(t => t.id)
    };
  } catch (error) {
    if (error instanceof NotFoundException) {
      throw error;
    }
    throw new InternalServerErrorException('Failed to update tasks');
  }
}
libs/tasks/interface-adapters/src/lib/dto/user-task.dto.spec.ts (1)

34-60: Add edge case tests

The null value test should be expanded to cover more edge cases.

describe('edge cases', () => {
  it('should handle undefined values', () => {
    expect(() => new UserTaskDto(
      '123',
      new Date(),
      undefined,
      '456',
      undefined,
      '789',
      undefined
    )).not.toThrow();
  });

  it('should validate date formats', () => {
    expect(() => new UserTaskDto(
      '123',
      'invalid-date' as any, // should throw
      null,
      '456',
      null,
      '789',
      null
    )).toThrow();
  });

  it('should validate ID formats', () => {
    const dto = new UserTaskDto(
      'invalid-id-format',
      new Date(),
      null,
      'invalid-task-id',
      null,
      'invalid-user-id',
      null
    );
    const errors = validateSync(dto);
    expect(errors.length).toBeGreaterThan(0);
  });
});
libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.spec.ts (2)

1-4: Consider importing types for better type safety.

The test file uses types like Date in the test cases. Consider importing interfaces for the task-related types to ensure type safety in the test data.

import { Test, TestingModule } from '@nestjs/testing';
import { UserTasksService } from '@tasks/application';
+import { CreateUserTaskDto, UpdateUserTaskDto } from '../dto';

6-62: Consider adding integration and E2E tests.

While unit tests are good, consider:

  1. Adding integration tests with a test database
  2. Including E2E tests for the GraphQL resolver
  3. Adding performance tests for bulk operations
  4. Testing rate limiting and pagination scenarios

This will ensure better coverage of real-world scenarios.

📜 Review details

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📥 Commits

Reviewing files that changed from the base of the PR and between a40db58 and 54f0522.

📒 Files selected for processing (12)
  • libs/tasks/application/src/index.ts (1 hunks)
  • libs/tasks/application/src/lib/tasks.service.spec.ts (1 hunks)
  • libs/tasks/application/src/lib/tasks.service.ts (1 hunks)
  • libs/tasks/application/src/lib/user-tasks.service.spec.ts (1 hunks)
  • libs/tasks/application/src/lib/user-tasks.service.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.spec.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/tasks.module.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • libs/tasks/application/src/lib/tasks.service.spec.ts
  • libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.ts
🧰 Additional context used
🪛 Biome (1.9.4)
libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts

[error] 18-18: Don't use 'String' as a type.

Use lowercase primitives for consistency.
Safe fix: Use 'string' instead

(lint/complexity/noBannedTypes)

🪛 eslint
libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts

[error] 18-18: Prefer using the primitive string as a type name, rather than the upper-cased String.

(@typescript-eslint/no-wrapper-object-types)

🔇 Additional comments (6)
libs/tasks/application/src/index.ts (1)

1-2: LGTM! Clean and focused exports.

The barrel file correctly exports the necessary services, maintaining a clear and organized module structure.

libs/tasks/application/src/lib/tasks.service.ts (1)

6-9: ⚠️ Potential issue

Implement repository pattern for task retrieval.

The current implementation is incomplete and lacks proper data access logic.

Consider implementing the repository pattern:

@Injectable()
export class TasksService {
  constructor(
    @Inject('TaskRepository')
    private readonly taskRepository: TaskRepository,
  ) {}

  async findAll(): Promise<Task[]> {
    try {
      return await this.taskRepository.findAll();
    } catch (error) {
      throw new InternalServerErrorException('Failed to fetch tasks');
    }
  }
}
libs/tasks/interface-adapters/src/lib/tasks.module.ts (2)

8-9: ⚠️ Potential issue

Add required module dependencies.

The module is missing critical dependencies:

  1. Database module for persistence
  2. Repository providers
  3. Configuration module if needed

Example implementation:

@Module({
  imports: [
    DatabaseModule,
    MongooseModule.forFeature([
      { name: Task.name, schema: TaskSchema },
    ]),
    ConfigModule.forFeature(tasksConfig),
  ],
  providers: [
    TasksResolver,
    TasksService,
    UserTasksResolver,
    UserTasksService,
    {
      provide: 'TaskRepository',
      useClass: MongooseTaskRepository,
    },
  ],
  exports: [TasksService, UserTasksService],
})

9-10: Verify resolver and service dependencies.

Let's verify that all required dependencies are properly configured.

✅ Verification successful

Let me gather more information about the services and DTOs to complete the verification.


Let me check the application services and DTOs from the imported paths to complete the verification.


All resolver and service dependencies are properly configured

Based on the verification:

  • Both resolvers (TasksResolver and UserTasksResolver) are correctly injected with their respective services
  • All required DTOs are present and properly imported
  • The module correctly imports and provides both services from @tasks/application
  • The module exports both services, allowing them to be used by other modules
  • All necessary decorators and types from @nestjs/graphql and @nestjs/common are properly imported
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check resolver implementations and their dependencies
echo "Checking resolver implementations..."
rg -A 5 "class.*Resolver" libs/tasks/interface-adapters/src/lib/resolver/

# Check for missing dependencies
echo "Checking for potential missing dependencies..."
fd -e ts -x grep -l "Repository|Entity|Schema|DTO" {} \;

Length of output: 1510


Script:

#!/bin/bash
# Check service implementations and their dependencies
echo "Checking service implementations..."
rg -A 5 "class.*Service" libs/tasks/interface-adapters/src/lib/service/

# Check DTOs
echo "Checking DTOs..."
fd -e ts -x grep -l "class.*Dto" {} \; libs/tasks/interface-adapters/src/

# Check imports in resolvers
echo "Checking imports in resolvers..."
rg "import.*from" libs/tasks/interface-adapters/src/lib/resolver/

Length of output: 2927


Script:

#!/bin/bash
# Check application services
echo "Checking application services..."
rg -A 5 "class.*Service" libs/tasks/application/src/

# Check DTOs in the application layer
echo "Checking DTOs..."
rg -A 3 "class.*Dto" libs/tasks/interface-adapters/src/lib/dto/

# Check module imports
echo "Checking module imports..."
rg "import.*from" libs/tasks/interface-adapters/src/lib/tasks.module.ts

Length of output: 2747

libs/tasks/application/src/lib/user-tasks.service.ts (1)

22-28: ⚠️ Potential issue

Enhance updateSome method with proper validation and error handling

Similar to createSome, this method needs proper implementation and validation:

  1. Return a more specific type
  2. Validate input array
  3. Add transaction support
  4. Add proper error handling
  5. Consider optimistic locking for concurrent updates
libs/tasks/interface-adapters/src/lib/resolver/tasks.resolver.spec.ts (1)

1-40: Add authorization guard tests

Based on previous review comments, authorization guards should be added to the resolver. Add tests to verify the guards are properly applied.

#!/bin/bash
# Check if GqlAuthGuard is properly imported and used
rg -l "GqlAuthGuard" .
ast-grep --pattern '@UseGuards($$$)' 

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Actionable comments posted: 1

🧹 Outside diff range and nitpick comments (2)
libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (2)

6-9: Add a description to the Field decorator for better documentation.

Consider adding a description to improve the GraphQL schema documentation.

- @Field(() => String)
+ @Field(() => String, { description: 'Unique identifier for the user task' })

14-17: Consider enhancing the constructor with validation and defaults.

The constructor could be improved by adding parameter validation and a default value for createdAt.

- constructor(id: string, createdAt: Date) {
+ constructor(id: string, createdAt: Date = new Date()) {
+   if (!id) throw new Error('id is required');
    this.id = id;
    this.createdAt = createdAt;
  }
📜 Review details

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📥 Commits

Reviewing files that changed from the base of the PR and between 54f0522 and 7ee3959.

📒 Files selected for processing (2)
  • libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts
🔇 Additional comments (1)
libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (1)

1-5: LGTM! Proper setup of GraphQL input type.

The imports and class declaration follow NestJS best practices.

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
libs/tasks/interface-adapters/src/lib/dto/base-task.dto.ts (3)

5-9: Consider adding documentation and strengthening validation.

While the base implementation is solid, consider these enhancements:

  1. Add JSDoc comments to document the purpose of this base class
  2. Consider adding @Matches(/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i) to enforce UUID v4 format specifically
+/**
+ * Base DTO class for task-related operations.
+ * Provides common ID field with UUID validation.
+ */
 @InputType({ isAbstract: true })
 export abstract class BaseTaskDto {
   @Field(() => String)
   @IsNotEmpty()
   @IsUUID()
+  @Matches(/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i, {
+    message: 'ID must be a valid UUID v4',
+  })
   id: string;

11-13: Consider making the constructor protected.

Since this is an abstract base class, consider making the constructor protected to enforce proper inheritance usage.

-  constructor(id: string) {
+  protected constructor(id: string) {
     this.id = id;
   }

1-14: Good alignment with clean architecture principles.

The placement of this DTO in the interface-adapters layer and its role as a base class for GraphQL input types aligns well with clean architecture principles. This separation ensures:

  1. Clear boundary between GraphQL interface and domain logic
  2. Consistent validation across all task-related inputs
  3. Reusability across different GraphQL operations

Consider maintaining this pattern for other entities in the system.

📜 Review details

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Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 7ee3959 and 83df7bb.

📒 Files selected for processing (3)
  • libs/tasks/interface-adapters/src/lib/dto/base-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.ts
  • libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts
🔇 Additional comments (2)
libs/tasks/interface-adapters/src/lib/dto/base-task.dto.ts (2)

1-4: LGTM! Clean imports and proper decorator usage.

The imports are focused and the @InputType decorator with isAbstract: true is correctly used to prevent GraphQL from registering this as a concrete type.


1-14: Verify the integration with derived DTOs.

The base class looks well-structured, but let's verify its usage in derived DTOs to ensure consistent implementation.

✅ Verification successful

Let me check the implementation details of these derived DTOs to ensure they are properly structured.


Integration with derived DTOs is properly implemented

Both CreateUserTaskDto and UpdateUserTaskDto correctly extend BaseTaskDto, properly call the parent constructor with super(id), and maintain consistent validation decorators. The inheritance hierarchy and type safety are well-maintained.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check how BaseTaskDto is extended and used across the codebase

# Find all DTOs that extend BaseTaskDto
echo "Checking for classes extending BaseTaskDto:"
ast-grep --pattern 'class $_ extends BaseTaskDto'

# Check for proper constructor calls in derived classes
echo -e "\nChecking constructor implementations in derived classes:"
ast-grep --pattern 'super($_)'

Length of output: 478


Script:

#!/bin/bash
# Check the implementation of derived DTOs
echo "Content of update-user-task.dto.ts:"
cat libs/tasks/interface-adapters/src/lib/dto/update-user-task.dto.ts

echo -e "\nContent of create-user-task.dto.ts:"
cat libs/tasks/interface-adapters/src/lib/dto/create-user-task.dto.ts

Length of output: 1193

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
libs/tasks/interface-adapters/src/lib/dto/task.dto.ts (3)

12-17: Enhance UUID validation with version and custom message

Consider specifying the UUID version and adding a custom message for better error feedback.

 @Field(() => ID)
 @IsNotEmpty()
-@IsUUID()
+@IsUUID('4', { message: 'Task ID must be a valid UUID v4' })
 id: string;

26-30: Add custom validation messages for better user feedback

Consider adding descriptive messages to help users understand validation errors.

 @Field(() => String, { nullable: true })
 @IsOptional()
-@IsString()
-@MaxLength(1000)
+@IsString({ message: 'Description must be a string' })
+@MaxLength(1000, { message: 'Description cannot exceed 1000 characters' })
 description: string | null;

32-38: Enhance array validation with minimum size and custom messages

Consider adding a minimum size requirement and custom messages for better validation feedback.

 @Field(() => [String])
-@IsNotEmpty()
+@IsNotEmpty({ message: 'Categories array cannot be empty' })
 @IsArray()
-@IsString({ each: true })
-@MinLength(1, { each: true })
-@MaxLength(255, { each: true })
+@ArrayMinSize(1, { message: 'At least one category is required' })
+@IsString({ each: true, message: 'Each category must be a string' })
+@MinLength(1, { each: true, message: 'Category names cannot be empty' })
+@MaxLength(255, { each: true, message: 'Category names cannot exceed 255 characters' })
 categories: string[];
📜 Review details

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Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 83df7bb and d171615.

📒 Files selected for processing (4)
  • libs/tasks/domain/src/lib/task.repository.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts (1 hunks)
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (3)
  • libs/tasks/interface-adapters/src/lib/dto/user-task.dto.ts
  • libs/tasks/domain/src/lib/task.repository.ts
  • libs/tasks/interface-adapters/src/lib/resolver/user-tasks.resolver.ts
🔇 Additional comments (3)
libs/tasks/interface-adapters/src/lib/dto/task.dto.ts (3)

1-10: LGTM! Clean and well-organized imports

All imported decorators are properly utilized in the code.


19-24: LGTM! Well-validated title field

The field includes appropriate length constraints and required validations.


40-50: LGTM! Clean constructor implementation

The constructor properly initializes all fields with correct typing.

@zhumeisongsong zhumeisongsong merged commit 4e1d9f8 into main Dec 9, 2024
5 checks passed
@zhumeisongsong zhumeisongsong deleted the feature/tasks-interface-adapters branch December 9, 2024 02:04
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github-actions bot commented Dec 9, 2024

🎉 This PR is included in version 1.13.0 🎉

The release is available on GitHub release

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