重构项目结构，移除Assignment相关功能，优化Submission模块

TechHelper.Server/Controllers/UserController.cs

@@ -1,20 +1,23 @@
 using Entities.Contracts;
 using Entities.DTO;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
-using TechHelper.Server.Services;
 using TechHelper.Services;
+using TechHelper.Services.Beta;
 
 namespace TechHelper.Server.Controllers
 {
 	[Route("api/user")]
 	[ApiController]
+	[Authorize]
 	public class UserController : ControllerBase
 	{
-		private IUserSerivces _userSerivces;
-		private IClassService _classService;
-		private UserManager<User> _userManager;
+		private readonly IUserSerivces _userSerivces;
+		private readonly IClassService _classService;
+		private readonly UserManager<User> _userManager;
+
 		public UserController(IClassService classService, UserManager<User> userManager, IUserSerivces userSerivces)
 		{
 			_classService = classService;
@@ -22,29 +25,186 @@ namespace TechHelper.Server.Controllers
 			_userSerivces = userSerivces;
 		}
 
-
-		[HttpPost("get")]
-		public async Task<IActionResult> GetAsync(
-			[FromBody] UserRegistrationToClassDto toClass)
+		/// <summary>
+		/// 获取指定用户信息
+		/// </summary>
+		/// <param name="id">用户ID</param>
+		/// <returns>用户信息</returns>
+		[HttpGet("{id}")]
+		public async Task<IActionResult> GetUserById(Guid id)
 		{
-			return Ok();
+			var result = await _userSerivces.GetAsync(id);
+			if (!result.Status)
+			{
+				return NotFound(result);
+			}
+			return Ok(result);
 		}
 
+		/// <summary>
+		/// 获取所有用户列表
+		/// </summary>
+		/// <param name="query">查询参数</param>
+		/// <returns>用户列表</returns>
+		[HttpGet]
+		public async Task<IActionResult> GetAllUsers([FromQuery] QueryParameter query)
+		{
+			var result = await _userSerivces.GetAllAsync(query);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return Ok(result);
+		}
 
+		/// <summary>
+		/// 添加新用户
+		/// </summary>
+		/// <param name="userDto">用户数据</param>
+		/// <returns>操作结果</returns>
+		[HttpPost]
+		public async Task<IActionResult> AddUser([FromBody] UserDto userDto)
+		{
+			if (!ModelState.IsValid)
+			{
+				return BadRequest(ModelState);
+			}
 
+			var result = await _userSerivces.AddAsync(userDto);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return CreatedAtAction(nameof(GetUserById), new { id = userDto.Id }, result);
+		}
+
+		/// <summary>
+		/// 更新用户信息
+		/// </summary>
+		/// <param name="id">用户ID</param>
+		/// <param name="userDto">用户数据</param>
+		/// <returns>操作结果</returns>
+		[HttpPut("{id}")]
+		public async Task<IActionResult> UpdateUser(Guid id, [FromBody] UserDto userDto)
+		{
+			if (!ModelState.IsValid)
+			{
+				return BadRequest(ModelState);
+			}
+
+			if (id != userDto.Id)
+			{
+				return BadRequest("用户ID不匹配");
+			}
+
+			var result = await _userSerivces.UpdateAsync(userDto);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return Ok(result);
+		}
+
+		/// <summary>
+		/// 删除用户
+		/// </summary>
+		/// <param name="id">用户ID</param>
+		/// <returns>操作结果</returns>
+		[HttpDelete("{id}")]
+		public async Task<IActionResult> DeleteUser(Guid id)
+		{
+			var result = await _userSerivces.DeleteAsync(id);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return Ok(result);
+		}
+
+		/// <summary>
+		/// 获取学生详细信息
+		/// </summary>
+		/// <param name="userId">用户ID</param>
+		/// <returns>学生详细信息</returns>
+		[HttpGet("student/{userId}")]
+		public async Task<IActionResult> GetStudentDetailInfo(Guid userId)
+		{
+			var result = await _userSerivces.GetStudentDetailInfo(userId);
+			if (!result.Status)
+			{
+				return NotFound(result);
+			}
+			return Ok(result);
+		}
+
+		/// <summary>
+		/// 验证用户信息
+		/// </summary>
+		/// <param name="userId">用户ID</param>
+		/// <returns>验证结果</returns>
+		[HttpPost("verify/{userId}")]
+		public async Task<IActionResult> VerifyUserInformation(Guid userId)
+		{
+			var result = await _userSerivces.VerifyUserInformation(userId);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return Ok(result);
+		}
+
+		/// <summary>
+		/// 恢复用户角色信息
+		/// </summary>
+		/// <returns>操作结果</returns>
 		[HttpGet("restoreUserRole")]
 		public async Task<IActionResult> RestoreUserRole()
 		{
 			var user = await _userManager.FindByEmailAsync(User.Identity.Name);
-
-			if (user == null) return NotFound();
+			if (user == null) return NotFound("用户不存在");
+			
 			if (User.IsInRole("Teacher") || User.IsInRole("Student"))
-				return Ok();
+				return Ok(new ApiResponse(true, "用户角色已正确设置"));
+
 			var result = await _userSerivces.RestoreUserRoleInformation(user);
 			if (result.Status)
-				return Ok();
+				return Ok(result);
 			else
-				return Unauthorized();
+				return Unauthorized(result);
+		}
+
+		/// <summary>
+		/// 注册新用户
+		/// </summary>
+		/// <param name="registrationDto">注册数据</param>
+		/// <returns>注册结果</returns>
+		[HttpPost("register")]
+		[AllowAnonymous]
+		public async Task<IActionResult> RegisterNewUser([FromBody] UserForRegistrationDto registrationDto)
+		{
+			if (!ModelState.IsValid)
+			{
+				return BadRequest(ModelState);
+			}
+
+			var result = await _userSerivces.RegisterNewUserAsync(registrationDto);
+			if (!result.Status)
+			{
+				return BadRequest(result);
+			}
+			return Ok(result);
+		}
+
+		/// <summary>
+		/// 获取指定用户信息（旧接口）
+		/// </summary>
+		/// <param name="toClass">班级注册数据</param>
+		/// <returns>操作结果</returns>
+		[HttpPost("get")]
+		[Obsolete("请使用 GET /api/user/{id} 接口")]
+		public async Task<IActionResult> GetAsync([FromBody] UserRegistrationToClassDto toClass)
+		{
+			return Ok(new ApiResponse(false, "此接口已弃用，请使用新的接口"));
 		}
 	}
 }