146 lines
4.0 KiB
C#
146 lines
4.0 KiB
C#
using Entities.Contracts;
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using Entities.DTO;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using System.Net;
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using System.Security.Claims;
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using TechHelper.Services;
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namespace TechHelper.Server.Controllers
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{
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/// <summary>
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/// 班级管理控制器
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/// 处理班级相关的操作，如用户注册到班级、获取班级学生等
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/// </summary>
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[Route("api/class")]
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[ApiController]
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public class ClassController : ControllerBase
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{
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private IClassService _classService;
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private UserManager<User> _userManager;
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/// <summary>
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/// 初始化班级控制器
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/// </summary>
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/// <param name="classService">班级服务</param>
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/// <param name="userManager">用户管理服务</param>
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public ClassController(IClassService classService, UserManager<User> userManager)
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{
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_classService = classService;
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_userManager = userManager;
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}
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/// <summary>
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/// 用户注册到班级
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/// </summary>
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/// <param name="toClass">用户注册到班级的数据传输对象</param>
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/// <returns>操作结果</returns>
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/// <response code="200">注册成功</response>
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/// <response code="400">注册失败</response>
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[HttpPost("userRegiste")]
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public async Task<IActionResult> UserRegisterToClass(
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[FromBody] UserRegistrationToClassDto toClass)
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{
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var result = await _classService.UserRegister(toClass);
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if (!result.Status) return BadRequest(result.Message);
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return Ok();
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}
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/// <summary>
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/// 获取班级学生列表
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/// 仅限教师角色访问，根据教师所在班级信息获取学生列表
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/// </summary>
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/// <returns>班级学生列表</returns>
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/// <response code="200">成功获取学生列表</response>
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/// <response code="400">权限不足或班级信息缺失</response>
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[HttpPost("getClassStudents")]
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public async Task<IActionResult> GetClassStudents()
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{
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if (User.IsInRole("Teacher"))
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{
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var gradeClaim = User.FindFirst("Grade")?.Value;
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var classClaim = User.FindFirst("Class")?.Value;
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if (string.IsNullOrEmpty(gradeClaim) || string.IsNullOrEmpty(classClaim))
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{
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return BadRequest("未识别到你加入的班级信息（年级或班级声明缺失）。");
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}
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if (!byte.TryParse(gradeClaim, out byte grade) || !byte.TryParse(classClaim, out byte cla))
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{
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return BadRequest("你班级或年级信息格式不正确。");
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}
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var classDto = new ClassDto
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{
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Grade = grade,
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Class = cla
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};
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var result = await _classService.GetClassStudents(classDto);
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var css = result.Result as ICollection<ClassStudent>;
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if (css == null) return BadRequest("你还没有学生");
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List<StudentDto> sts = new List<StudentDto>();
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css?.ToList().ForEach(s => sts.Add(new StudentDto
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{
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DisplayName = s.Student.DisplayName,
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Id = s.Student.Id,
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}));
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if (!result.Status)
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{
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return BadRequest(result.Message);
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}
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return Ok(sts);
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}
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else
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{
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return BadRequest("你没有权限查看，未识别到你的教师身份。");
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}
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}
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/// <summary>
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/// 创建新班级
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/// </summary>
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/// <param name="classDto">班级数据传输对象</param>
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/// <returns>操作结果</returns>
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/// <response code="200">班级创建成功</response>
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/// <response code="400">班级创建失败</response>
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[HttpPost("Create")]
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public async Task<IActionResult> Create(
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[FromBody] ClassDto classDto)
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{
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var result = await _classService.AddAsync(classDto);
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if (!result.Status) return BadRequest(result.Message);
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return Ok();
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}
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/// <summary>
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/// 获取指定年级的所有班级列表
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/// </summary>
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/// <param name="classDto">年级编号</param>
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/// <returns>班级列表</returns>
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/// <response code="200">成功获取班级列表</response>
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/// <response code="400">获取失败</response>
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[HttpPost("GetGradeClasses")]
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public async Task<IActionResult> GetGradeClasses(
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[FromBody] byte classDto)
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{
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var result = await _classService.GetGradeClasses(classDto);
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if (!result.Status) return BadRequest(result.Message);
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return Ok(result.Result);
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}
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}
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}
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