본문으로 건너뛰기
cccskills
무료GitHub에 공개

api-controller-generator

Generates RESTful API Controllers with proper routing, versioning, authorization, and MediatR integration. Follows REST conventions and Clean Architecture patterns.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

설치 방법 보기

포함된 파일(2)

  • SKILL.md24.8 KB
  • source.json719 B

SKILL.md(원문)

설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.

API Controller Generator

Overview

This skill generates RESTful API Controllers following best practices:

  • MediatR integration - Send commands/queries via ISender
  • API versioning - URL segment versioning
  • Authorization - Role and permission-based
  • Consistent responses - Proper HTTP status codes
  • Request/Response DTOs - Separate from domain

Quick Reference

HTTP MethodActionReturns
GET /{id}Get by ID200 OK / 404 Not Found
GET /Get all/list200 OK
POST /Create201 Created / 400 Bad Request
PUT /{id}Full update200 OK / 404 Not Found
PATCH /{id}Partial update200 OK / 404 Not Found
DELETE /{id}Delete204 No Content / 404 Not Found

Controller Structure

/API/Controllers/
├── {Feature}/
│   ├── {Entity}Controller.cs
│   ├── Request{Action}{Entity}.cs
│   └── ...
└── ...

Template: Complete CRUD Controller

// src/{name}.api/Controllers/{Feature}/{Entity}Controller.cs
using Asp.Versioning;
using MediatR;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using {name}.application.{feature}.Create{Entity};
using {name}.application.{feature}.Delete{Entity};
using {name}.application.{feature}.Get{Entity}ById;
using {name}.application.{feature}.Get{Entities};
using {name}.application.{feature}.Update{Entity};
using {name}.infrastructure.authorization;

namespace {name}.api.Controllers.{Feature};

[Authorize]
[ApiController]
[ApiVersion(ApiVersions.V1)]
[Route("api/v{version:apiVersion}/{entities}")]
public class {Entity}Controller : ControllerBase
{
    private readonly ISender _sender;

    public {Entity}Controller(ISender sender)
    {
        _sender = sender;
    }

    // ═══════════════════════════════════════════════════════════════
    // GET: api/v1/{entities}/{id}
    // ═══════════════════════════════════════════════════════════════
    [HttpGet("{id:guid}")]
    [ProducesResponseType(typeof({Entity}Response), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> GetById(
        Guid id,
        CancellationToken cancellationToken)
    {
        var query = new Get{Entity}ByIdQuery(id);

        var result = await _sender.Send(query, cancellationToken);

        if (result.IsFailure)
        {
            return NotFound(result.Error);
        }

        return Ok(result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // GET: api/v1/{entities}
    // ═══════════════════════════════════════════════════════════════
    [HttpGet]
    [ProducesResponseType(typeof(IReadOnlyList<{Entity}ListResponse>), StatusCodes.Status200OK)]
    public async Task<IActionResult> GetAll(CancellationToken cancellationToken)
    {
        var query = new GetAll{Entities}Query();

        var result = await _sender.Send(query, cancellationToken);

        return Ok(result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // GET: api/v1/{entities}/organization/{organizationId}
    // ═══════════════════════════════════════════════════════════════
    [HttpGet("organization/{organizationId:guid}")]
    [HasPermission(Permissions.{Entities}Read)]
    [ProducesResponseType(typeof(IReadOnlyList<{Entity}Response>), StatusCodes.Status200OK)]
    public async Task<IActionResult> GetByOrganizationId(
        Guid organizationId,
        CancellationToken cancellationToken)
    {
        var query = new Get{Entities}ByOrganizationIdQuery(organizationId);

        var result = await _sender.Send(query, cancellationToken);

        return Ok(result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // POST: api/v1/{entities}
    // ═══════════════════════════════════════════════════════════════
    [HttpPost]
    [HasPermission(Permissions.{Entities}Write)]
    [ProducesResponseType(typeof(Guid), StatusCodes.Status201Created)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    public async Task<IActionResult> Create(
        [FromBody] RequestCreate{Entity} request,
        CancellationToken cancellationToken)
    {
        var command = new Create{Entity}Command(
            request.Name,
            request.Description,
            request.OrganizationId);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return CreatedAtAction(
            nameof(GetById),
            new { id = result.Value },
            result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // PUT: api/v1/{entities}/{id}
    // ═══════════════════════════════════════════════════════════════
    [HttpPut("{id:guid}")]
    [HasPermission(Permissions.{Entities}Write)]
    [ProducesResponseType(StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> Update(
        Guid id,
        [FromBody] RequestUpdate{Entity} request,
        CancellationToken cancellationToken)
    {
        var command = new Update{Entity}Command(
            id,
            request.Name,
            request.Description);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return result.Error.Code.Contains("NotFound")
                ? NotFound(result.Error)
                : BadRequest(result.Error);
        }

        return Ok();
    }

    // ═══════════════════════════════════════════════════════════════
    // PATCH: api/v1/{entities}/{id}
    // ═══════════════════════════════════════════════════════════════
    [HttpPatch("{id:guid}")]
    [HasPermission(Permissions.{Entities}Write)]
    [ProducesResponseType(StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> PartialUpdate(
        Guid id,
        [FromBody] RequestPatch{Entity} request,
        CancellationToken cancellationToken)
    {
        var command = new Patch{Entity}Command(id, request);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return result.Error.Code.Contains("NotFound")
                ? NotFound(result.Error)
                : BadRequest(result.Error);
        }

        return Ok();
    }

    // ═══════════════════════════════════════════════════════════════
    // DELETE: api/v1/{entities}/{id}
    // ═══════════════════════════════════════════════════════════════
    [HttpDelete("{id:guid}")]
    [HasPermission(Permissions.{Entities}Write)]
    [ProducesResponseType(StatusCodes.Status204NoContent)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    public async Task<IActionResult> Delete(
        Guid id,
        CancellationToken cancellationToken)
    {
        var command = new Delete{Entity}Command(id);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return result.Error.Code.Contains("NotFound")
                ? NotFound(result.Error)
                : BadRequest(result.Error);
        }

        return NoContent();
    }
}

Template: Request DTOs

// src/{name}.api/Controllers/{Feature}/RequestCreate{Entity}.cs
namespace {name}.api.Controllers.{Feature};

public sealed class RequestCreate{Entity}
{
    public required string Name { get; init; }
    public string? Description { get; init; }
    public Guid OrganizationId { get; init; }
}

// src/{name}.api/Controllers/{Feature}/RequestUpdate{Entity}.cs
public sealed class RequestUpdate{Entity}
{
    public required string Name { get; init; }
    public string? Description { get; init; }
}

// src/{name}.api/Controllers/{Feature}/RequestPatch{Entity}.cs
public sealed class RequestPatch{Entity}
{
    public string? Name { get; init; }
    public string? Description { get; init; }
    public bool? IsActive { get; init; }
}

Template: Controller with Complex Operations

// src/{name}.api/Controllers/{Feature}/{Entity}Controller.cs
[Authorize]
[ApiController]
[ApiVersion(ApiVersions.V1)]
[Route("api/v{version:apiVersion}/{entities}")]
public class {Entity}Controller : ControllerBase
{
    private readonly ISender _sender;
    private readonly IConfiguration _configuration;

    public {Entity}Controller(ISender sender, IConfiguration configuration)
    {
        _sender = sender;
        _configuration = configuration;
    }

    // ═══════════════════════════════════════════════════════════════
    // POST: api/v1/{entities}/batch
    // ═══════════════════════════════════════════════════════════════
    [HttpPost("batch")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> CreateBatch(
        [FromBody] RequestCreateBatch{Entity} request,
        CancellationToken cancellationToken)
    {
        var command = new CreateBatch{Entity}Command(request);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return Ok(result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // POST: api/v1/{entities}/{id}/activate
    // ═══════════════════════════════════════════════════════════════
    [HttpPost("{id:guid}/activate")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> Activate(
        Guid id,
        CancellationToken cancellationToken)
    {
        var command = new Activate{Entity}Command(id);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return Ok();
    }

    // ═══════════════════════════════════════════════════════════════
    // POST: api/v1/{entities}/{id}/deactivate
    // ═══════════════════════════════════════════════════════════════
    [HttpPost("{id:guid}/deactivate")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> Deactivate(
        Guid id,
        CancellationToken cancellationToken)
    {
        var command = new Deactivate{Entity}Command(id);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return Ok();
    }

    // ═══════════════════════════════════════════════════════════════
    // GET: api/v1/{entities}/search
    // ═══════════════════════════════════════════════════════════════
    [HttpGet("search")]
    public async Task<IActionResult> Search(
        [FromQuery] string? term,
        [FromQuery] int pageNumber = 1,
        [FromQuery] int pageSize = 10,
        CancellationToken cancellationToken = default)
    {
        var query = new Search{Entities}Query(term, pageNumber, pageSize);

        var result = await _sender.Send(query, cancellationToken);

        return Ok(result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // POST: api/v1/{entities}/{parentId}/children
    // ═══════════════════════════════════════════════════════════════
    [HttpPost("{parentId:guid}/children")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> AddChild(
        Guid parentId,
        [FromBody] RequestAddChild request,
        CancellationToken cancellationToken)
    {
        var command = new AddChildCommand(parentId, request.Name, request.SortOrder);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return Created($"api/v1/{entities}/{parentId}/children/{result.Value}", result.Value);
    }

    // ═══════════════════════════════════════════════════════════════
    // DELETE: api/v1/{entities}/{parentId}/children/{childId}
    // ═══════════════════════════════════════════════════════════════
    [HttpDelete("{parentId:guid}/children/{childId:guid}")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> RemoveChild(
        Guid parentId,
        Guid childId,
        CancellationToken cancellationToken)
    {
        var command = new RemoveChildCommand(parentId, childId);

        var result = await _sender.Send(command, cancellationToken);

        if (result.IsFailure)
        {
            return BadRequest(result.Error);
        }

        return NoContent();
    }
}

Template: Controller with Role-Based Authorization

// src/{name}.api/Controllers/{Feature}/{Entity}Controller.cs
[Authorize]
[ApiController]
[ApiVersion(ApiVersions.V1)]
[Route("api/v{version:apiVersion}/{entities}")]
public class {Entity}Controller : ControllerBase
{
    private readonly ISender _sender;

    public {Entity}Controller(ISender sender)
    {
        _sender = sender;
    }

    // Public endpoint (no specific role required, just authenticated)
    [HttpGet("{id:guid}")]
    public async Task<IActionResult> GetById(Guid id, CancellationToken ct)
    {
        // ...
    }

    // Multiple roles allowed
    [HttpPost]
    [Authorize(Roles = Roles.SuperAdmin + "," + Roles.Manager)]
    public async Task<IActionResult> Create(
        [FromBody] RequestCreate{Entity} request,
        CancellationToken ct)
    {
        // ...
    }

    // Only super admin
    [HttpDelete("{id:guid}")]
    [Authorize(Roles = Roles.SuperAdmin)]
    public async Task<IActionResult> Delete(Guid id, CancellationToken ct)
    {
        // ...
    }

    // Permission-based (custom attribute)
    [HttpPut("{id:guid}")]
    [HasPermission(Permissions.{Entities}Write)]
    public async Task<IActionResult> Update(
        Guid id,
        [FromBody] RequestUpdate{Entity} request,
        CancellationToken ct)
    {
        // ...
    }

    // Anonymous endpoint
    [HttpGet("public")]
    [AllowAnonymous]
    public async Task<IActionResult> GetPublicData(CancellationToken ct)
    {
        // ...
    }
}

API Versioning Setup

// src/{name}.api/ApiVersions.cs
namespace {name}.api;

public static class ApiVersions
{
    public const string V1 = "1.0";
    public const string V2 = "2.0";
}

// src/{name}.infrastructure/DependencyInjection.cs
private static void AddApiVersioning(IServiceCollection services)
{
    services.AddApiVersioning(options =>
    {
        options.DefaultApiVersion = new ApiVersion(1);
        options.ReportApiVersions = true;
        options.ApiVersionReader = new UrlSegmentApiVersionReader();
        options.AssumeDefaultVersionWhenUnspecified = true;
    })
    .AddMvc();
}

Permission-Based Authorization

// src/{name}.infrastructure/Authorization/Permissions.cs
namespace {name}.infrastructure.authorization;

public static class Permissions
{
    // Organizations
    public const string OrganizationsRead = "organizations:read";
    public const string OrganizationsWrite = "organizations:write";

    // Users
    public const string UsersRead = "users:read";
    public const string UsersWrite = "users:write";

    // {Entities}
    public const string {Entities}Read = "{entities}:read";
    public const string {Entities}Write = "{entities}:write";
}

// src/{name}.infrastructure/Authorization/Roles.cs
namespace {name}.infrastructure.authorization;

public static class Roles
{
    public const string SuperAdmin = "SuperAdmin";
    public const string Admin = "Admin";
    public const string Manager = "Manager";
    public const string Consultant = "Consultant";
    public const string Associate = "Associate";
}

// src/{name}.infrastructure/Authorization/HasPermissionAttribute.cs
using Microsoft.AspNetCore.Authorization;

namespace {name}.infrastructure.authorization;

public sealed class HasPermissionAttribute : AuthorizeAttribute
{
    public HasPermissionAttribute(string permission) : base(permission)
    {
    }
}

Global Error Handling

// src/{name}.api/Middleware/ExceptionHandlingMiddleware.cs
using {name}.application.exceptions;
using Microsoft.AspNetCore.Mvc;

namespace {name}.api.Middleware;

public class ExceptionHandlingMiddleware
{
    private readonly RequestDelegate _next;
    private readonly ILogger<ExceptionHandlingMiddleware> _logger;

    public ExceptionHandlingMiddleware(
        RequestDelegate next,
        ILogger<ExceptionHandlingMiddleware> logger)
    {
        _next = next;
        _logger = logger;
    }

    public async Task InvokeAsync(HttpContext context)
    {
        try
        {
            await _next(context);
        }
        catch (Exception exception)
        {
            _logger.LogError(exception, "Exception occurred: {Message}", exception.Message);

            var problemDetails = CreateProblemDetails(exception);

            context.Response.StatusCode = problemDetails.Status ?? 500;
            await context.Response.WriteAsJsonAsync(problemDetails);
        }
    }

    private static ProblemDetails CreateProblemDetails(Exception exception)
    {
        return exception switch
        {
            ValidationException validationException => new ProblemDetails
            {
                Status = StatusCodes.Status400BadRequest,
                Title = "Validation Error",
                Detail = "One or more validation errors occurred.",
                Extensions = { ["errors"] = validationException.Errors }
            },
            ConcurrencyException => new ProblemDetails
            {
                Status = StatusCodes.Status409Conflict,
                Title = "Concurrency Error",
                Detail = "The record was modified by another user."
            },
            _ => new ProblemDetails
            {
                Status = StatusCodes.Status500InternalServerError,
                Title = "Server Error",
                Detail = "An unexpected error occurred."
            }
        };
    }
}

// Extension method
public static class ExceptionHandlingMiddlewareExtensions
{
    public static IApplicationBuilder UseCustomExceptionHandler(
        this IApplicationBuilder app)
    {
        return app.UseMiddleware<ExceptionHandlingMiddleware>();
    }
}

REST Conventions

OperationHTTP MethodURLSuccess CodeFailure Codes
Get oneGET/{entities}/{id}200404
Get allGET/{entities}200-
Get filteredGET/{entities}?filter=x200-
Get childrenGET/{entities}/{id}/children200404
CreatePOST/{entities}201400
Full updatePUT/{entities}/{id}200400, 404
Partial updatePATCH/{entities}/{id}200400, 404
DeleteDELETE/{entities}/{id}204400, 404
ActionPOST/{entities}/{id}/action200400, 404

Critical Rules

  1. Inject ISender, not IMediator - Only send, don't publish
  2. Use CancellationToken - Pass to all async operations
  3. Return appropriate status codes - 201 for create, 204 for delete
  4. Use CreatedAtAction for POST - Returns location header
  5. DTOs in API layer - Don't expose application layer DTOs directly
  6. Route constraints - {id:guid} for type safety
  7. Authorize by default - [Authorize] on controller
  8. API versioning - Support multiple versions
  9. ProducesResponseType - Document possible responses
  10. Don't catch exceptions - Let middleware handle

Anti-Patterns to Avoid

// ❌ WRONG: Business logic in controller
[HttpPost]
public async Task<IActionResult> Create([FromBody] Request request)
{
    if (await _repository.ExistsAsync(request.Name))
        return BadRequest("Already exists");  // Logic belongs in handler!
    
    var entity = new Entity { Name = request.Name };
    _repository.Add(entity);
    await _unitOfWork.SaveChangesAsync();
    return Ok(entity.Id);
}

// ✅ CORRECT: Controller only orchestrates
[HttpPost]
public async Task<IActionResult> Create([FromBody] Request request, CancellationToken ct)
{
    var command = new CreateCommand(request.Name);
    var result = await _sender.Send(command, ct);
    
    return result.IsFailure 
        ? BadRequest(result.Error) 
        : CreatedAtAction(nameof(GetById), new { id = result.Value }, result.Value);
}

// ❌ WRONG: Returning domain entities
[HttpGet("{id}")]
public async Task<User> GetById(Guid id)  // Exposes domain!

// ✅ CORRECT: Return DTOs
[HttpGet("{id}")]
public async Task<IActionResult> GetById(Guid id, CancellationToken ct)
{
    var result = await _sender.Send(new GetQuery(id), ct);
    return result.IsFailure ? NotFound(result.Error) : Ok(result.Value);
}

// ❌ WRONG: Catching and wrapping exceptions
try { ... }
catch (Exception ex)
{
    return StatusCode(500, ex.Message);
}

// ✅ CORRECT: Let middleware handle exceptions
// No try-catch, middleware handles it globally

Related Skills

  • cqrs-command-generator - Generate commands for controllers
  • cqrs-query-generator - Generate queries for controllers
  • dotnet-clean-architecture - Overall project structure
  • result-pattern - Handle command/query results

리뷰

아직 리뷰가 없습니다. 사용해 본 소감을 남겨 주세요.

댓글

로그인 없이 쓸 수 있습니다. 사용 후기, 질문, 작동하지 않은 환경 등을 편하게 남겨 주세요.

아직 댓글이 없습니다. 첫 댓글을 남겨 보세요.

보내면 바로 공개됩니다. 이메일 주소나 전화번호 같은 개인 정보는 쓰지 마세요. URL은 2개까지입니다.

0 / 1,000자

이 양식은 reCAPTCHA로 보호되며 Google 개인정보처리방침 및 서비스 약관이 적용됩니다.

같은 저장소의 스킬

007

무료

Security audit, hardening, threat modeling (STRIDE/PASTA), Red/Blue Team, OWASP checks, code review, incident response, and infrastructure security for any project.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

Guides the creation of agile user stories and Gherkin feature files. Use when the user wants to create a user story, write acceptance criteria, define Gherkin scenarios, or author BDD feature files. This should trigger for requests such as Create a user story; Write a user story; I need to write a user story. Part of cursor-rules-java project

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

Facilitates conversational discovery to create Architectural Decision Records (ADRs) for non-functional requirements using the ISO/IEC 25010:2023 quality model. Use when the user wants to document quality attributes, NFR decisions, security/performance/scalability architecture, or design systems with measurable quality criteria. This should trigger for requests such as Create ADR for Non-functional requirements; Document Non-functional requirements; Capture Non-functional requirements; Generate Non-functional requirements in an ADR. Part of cursor-rules-java project

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

Run a health check on an existing project: dependency audit, security scan, test runner detection, CI/CD evaluation, and missing configuration analysis. Maps the three execution gates (pre/in/post) from /10x-bootstrapper to an assessment framework for existing codebases. Reads optional context/foundation/stack-assessment.md from /10x-stack-assess to focus checks on identified gaps. Writes context/foundation/health-check.md with findings, prioritized fixes, and an agent-readiness verdict. Use when the user has an existing project and wants to verify its health before working with an agent. Trigger phrases: "health check", "check my project", "audit my project", "is my project healthy", "sprawdź projekt", "audyt projektu", "health-check", "project health". Use AFTER /10x-stack-assess (brownfield chain), BEFORE agent onboarding (m1-l4).

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

10x-team

무료

You MUST use this when building projects end-to-end. Orchestrates all 12 team roles — automatically switches between CTO, architect, PM, engineers, SRE, security, DBA, QA, and EM based on the current phase of work. Starts with brainstorming before any implementation.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

Use when you need to add or configure Maven plugins in your pom.xml — including quality tools (enforcer, surefire, failsafe, jacoco, pitest, spotbugs, pmd), security scanning (OWASP), code formatting (Spotless), version management, container image build (Jib), build information tracking, and benchmarking (JMH) — through a consultative, modular step-by-step approach that only adds what you actually need. This should trigger for requests such as Add Maven plugins in pom.xml; Improve Maven plugins in pom.xml. Part of cursor-rules-java project

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

aibot88/sec_skill_store52026년 5월 27일 업데이트

aibot88의 스킬 모두 보기

이 스킬의 문제 신고