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using HyperBooru.ApiModels;
using HyperBooru.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
namespace HyperBooru.Controllers;
[ApiController]
[Authorize]
[Route("/api/user")]
public class ApiUserController : Controller {
private IDbContextFactory<HBContext> dbFactory;
public ApiUserController(IDbContextFactory<HBContext> dbFactory) =>
this.dbFactory = dbFactory;
[HttpGet]
public async Task<IActionResult> GetAllUsersAsync() {
using var db = dbFactory.CreateDbContext();
return Ok(await db.Users
.Select(u => (ApiModels.User) u)
.ToArrayAsync());
}
[HttpGet("{userId}")]
public async Task<IActionResult> GetUserAsync([FromRoute] Guid userId) {
using var db = dbFactory.CreateDbContext();
var user = await db.Users
.FirstOrDefaultAsync(u => u.Guid == userId);
if(user is null)
throw new ObjectNotFoundException([ userId ]);
return Ok((ApiModels.User) user);
}
[HttpPost]
public async Task<IActionResult> CreateUserAsync([FromBody] ApiModels.UserCreateRequest request) {
using var db = dbFactory.CreateDbContext();
using var transaction = await db.Database.BeginTransactionAsync();
if(await db.Users.AnyAsync(u => u.Username == request.Username))
throw new ApiModels.ArgumentException("Username already exists");
var user = new User() {
Username = request.Username,
PasswordHash = UserService.HashPassword(request.Password)
};
db.Users.Add(user);
await db.SaveChangesAsync();
await transaction.CommitAsync();
return Ok((ApiModels.User) user);
}
[HttpPatch("{userId}")]
public async Task<IActionResult> UpdateUserAsync(
[FromRoute] Guid userId,
[FromBody] ApiModels.UserUpdateRequest request) {
using var db = dbFactory.CreateDbContext();
using var transaction = await db.Database.BeginTransactionAsync();
var user = await db.Users.FirstOrDefaultAsync(u => u.Guid == userId);
if(user is null)
throw new ObjectNotFoundException([ userId ]);
if(request.Username is not null) {
if(string.IsNullOrWhiteSpace(request.Username))
throw new ApiModels.ArgumentException("Username cannot be empty");
user.Username = request.Username;
}
if(request.Password is not null) {
if(string.IsNullOrWhiteSpace(request.Password))
throw new ApiModels.ArgumentException("Password cannot be empty");
user.PasswordHash = UserService.HashPassword(request.Password);
}
await db.SaveChangesAsync();
await transaction.CommitAsync();
return Ok((ApiModels.User) user);
}
[HttpDelete("{userId}")]
public async Task<IActionResult> DeleteUserAsync([FromRoute] Guid userId) {
if(userId == HBContext.AdminUser)
throw new ApiModels.ArgumentException("Cannot delete the admin user");
using var db = dbFactory.CreateDbContext();
using var transaction = await db.Database.BeginTransactionAsync();
var user = await db.Users.FirstOrDefaultAsync(u => u.Guid == userId);
if(user is null)
throw new ObjectNotFoundException([ userId ]);
db.Users.Remove(user);
await db.SaveChangesAsync();
await transaction.CommitAsync();
return Ok((ApiModels.User) user);
}
}
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