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add: funcionalidades REST

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This commit is contained in:
arthurfaria
2025-08-27 18:15:12 -03:00
parent cf9f2a1179
commit 3c2513a567
7 changed files with 434 additions and 24 deletions
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4
Repositories/IWorkshopRepository.cs
View File

@@ -9,4 +9,8 @@ public interface IWorkshopRepository
Task<IReadOnlyList<Workshop>> GetAllAsync(DateTimeOffset? from, DateTimeOffset? to, string? q, CancellationToken ct);
Task<Workshop?> GetByIdAsync(Guid id, CancellationToken ct);
Task<Workshop> AddAsync(Workshop workshop, CancellationToken ct);
Task<Workshop?> UpdateAsync(Workshop workshop, CancellationToken ct);
Task<bool> DeleteAsync(Guid id, CancellationToken ct);
Task<bool> ExistsAsync(Guid id, CancellationToken ct);
Task<Workshop?> UpdatePartialAsync(Guid id, Action<Workshop> updateAction, CancellationToken ct);
}

201
Repositories/InMemoryWorkshopRepository.cs
View File

@@ -6,26 +6,215 @@ namespace CampusWorkshops.Api.Repositories;
// In-memory repository stub
public class InMemoryWorkshopRepository : IWorkshopRepository
{
List<Workshop> _workshops = new();
private void Seed()
{
// Base de datas: sempre a partir da próxima semana, para não “envelhecer” o seed
var baseDate = DateTimeOffset.UtcNow.Date.AddDays(7);
var w1 = new Workshop
{
Id = Guid.Parse("8a0b9f1b-6c9b-4a2a-9d5e-1c2f3a4b5c6d"),
Title = "APIs RESTful — visão geral",
Description = "Modelagem de recursos, status codes e boas práticas.",
StartAt = baseDate.AddHours(12), // daqui a 7 dias, 12:00 UTC
EndAt = baseDate.AddHours(15), // 15:00 UTC
Location = "Lab 101",
Capacity = 25,
IsOnline = false
};
var w2 = new Workshop
{
Id = Guid.Parse("1c3d5e7f-9a2b-4c6d-8e0f-1a2b3c4d5e6f"),
Title = "Entity Framework — mapeamentos e LINQ",
Description = "Relações, consultas eficientes e boas práticas.",
StartAt = baseDate.AddDays(2).AddHours(12), // +2 dias, 12:00 UTC
EndAt = baseDate.AddDays(2).AddHours(14), // 14:00 UTC
Location = null, // online
Capacity = 40,
IsOnline = true
};
var w3 = new Workshop
{
Id = Guid.Parse("f0e1d2c3-b4a5-6789-9a8b-7c6d5e4f3a2b"),
Title = "Construindo contratos com Swagger/OpenAPI",
Description = "Documentação viva, exemplos e testes via Swagger UI.",
StartAt = baseDate.AddDays(5).AddHours(13), // +5 dias, 13:00 UTC
EndAt = baseDate.AddDays(5).AddHours(16), // 16:00 UTC
Location = "Auditório Central",
Capacity = 80,
IsOnline = false
};
_workshops.Add(w1);
_workshops.Add(w2);
_workshops.Add(w3);
}
public InMemoryWorkshopRepository()
{
// TODO: Adicionar workshops iniciais
Seed();
}
public Task<IReadOnlyList<Workshop>> GetAllAsync(DateTimeOffset? from, DateTimeOffset? to, string? q, CancellationToken ct)
{
// TODO: retornar uma lista filtrada e ordenada por StartAt
return Task.FromResult<IReadOnlyList<Workshop>>(Array.Empty<Workshop>());
var query = _workshops.AsQueryable();
// Filtro por data início (from)
if (from.HasValue)
{
query = query.Where(w => w.StartAt >= from.Value);
}
// Filtro por data fim (to)
if (to.HasValue)
{
query = query.Where(w => w.StartAt <= to.Value);
}
// Filtro por texto (q) - busca no título e descrição
if (!string.IsNullOrWhiteSpace(q))
{
var searchTerm = q.Trim().ToLowerInvariant();
query = query.Where(w =>
(w.Title != null && w.Title.ToLowerInvariant().Contains(searchTerm)) ||
(w.Description != null && w.Description.ToLowerInvariant().Contains(searchTerm))
);
}
// Ordenar por data de início
var result = query.OrderBy(w => w.StartAt).ToList();
return Task.FromResult<IReadOnlyList<Workshop>>(result);
}
public Task<Workshop?> GetByIdAsync(Guid id, CancellationToken ct)
{
// TODO: buscar por id
return Task.FromResult<Workshop?>(null);
var workshop = _workshops.FirstOrDefault(w => w.Id == id);
return Task.FromResult(workshop);
}
public Task<Workshop> AddAsync(Workshop workshop, CancellationToken ct)
{
// TODO: adicionar à lista em memória e retornar criado
// Gerar novo ID se não foi fornecido ou se já existe
if (workshop.Id == Guid.Empty || _workshops.Any(w => w.Id == workshop.Id))
{
workshop.Id = Guid.NewGuid();
}
// Validações de negócio que serão úteis quando migrar para banco
ValidateWorkshop(workshop);
_workshops.Add(workshop);
return Task.FromResult(workshop);
}
public Task<Workshop?> UpdateAsync(Workshop workshop, CancellationToken ct)
{
var existingIndex = _workshops.FindIndex(w => w.Id == workshop.Id);
if (existingIndex < 0)
{
return Task.FromResult<Workshop?>(null);
}
// Validações de negócio
ValidateWorkshop(workshop);
_workshops[existingIndex] = workshop;
return Task.FromResult<Workshop?>(workshop);
}
public Task<bool> DeleteAsync(Guid id, CancellationToken ct)
{
var workshop = _workshops.FirstOrDefault(w => w.Id == id);
if (workshop == null)
{
return Task.FromResult(false);
}
_workshops.Remove(workshop);
return Task.FromResult(true);
}
public Task<bool> ExistsAsync(Guid id, CancellationToken ct)
{
var exists = _workshops.Any(w => w.Id == id);
return Task.FromResult(exists);
}
public Task<Workshop?> UpdatePartialAsync(Guid id, Action<Workshop> updateAction, CancellationToken ct)
{
var workshop = _workshops.FirstOrDefault(w => w.Id == id);
if (workshop == null)
{
return Task.FromResult<Workshop?>(null);
}
// Aplicar as modificações
updateAction(workshop);
// Validar após modificações
ValidateWorkshop(workshop);
return Task.FromResult<Workshop?>(workshop);
}
private void ValidateWorkshop(Workshop workshop)
{
var errors = new List<string>();
// Validação de título
if (string.IsNullOrWhiteSpace(workshop.Title))
{
errors.Add("Title is required");
}
else if (workshop.Title.Length < 3 || workshop.Title.Length > 120)
{
errors.Add("Title must be between 3 and 120 characters");
}
// Validação de descrição
if (!string.IsNullOrWhiteSpace(workshop.Description) && workshop.Description.Length > 2000)
{
errors.Add("Description cannot exceed 2000 characters");
}
// Validação de datas
if (workshop.EndAt <= workshop.StartAt)
{
errors.Add("End date must be after start date");
}
if (workshop.StartAt <= DateTimeOffset.UtcNow)
{
errors.Add("Start date must be in the future");
}
// Validação de capacidade
if (workshop.Capacity < 1)
{
errors.Add("Capacity must be at least 1");
}
// Validação de localização para workshops presenciais
if (!workshop.IsOnline && string.IsNullOrWhiteSpace(workshop.Location))
{
errors.Add("Location is required for in-person workshops");
}
// Validação de localização para workshops online
if (workshop.IsOnline && !string.IsNullOrWhiteSpace(workshop.Location))
{
errors.Add("Location should not be specified for online workshops");
}
if (errors.Any())
{
throw new ArgumentException($"Workshop validation failed: {string.Join(", ", errors)}");
}
}
}