feat: 实现可编辑已有的实验

2025-08-13 16:11:06 +08:00
parent 76342553ad
commit 7a59c29e06
7 changed files with 578 additions and 593 deletions
--- a/server/src/Controllers/ExamController.cs
+++ b/server/src/Controllers/ExamController.cs
@@ -28,7 +28,7 @@ public class ExamController : ControllerBase
    [Authorize]
    [HttpGet("list")]
    [EnableCors("Users")]
-    [ProducesResponseType(typeof(ExamSummary[]), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(ExamInfo[]), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
    public IActionResult GetExamList()
@@ -37,19 +37,10 @@ public class ExamController : ControllerBase
        {
            var exams = _examManager.GetAllExams();

-            var examSummaries = exams.Select(exam => new ExamSummary
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            }).ToArray();
+            var examInfos = exams.Select(exam => new ExamInfo(exam)).ToArray();

-            logger.Info($"成功获取实验列表，共 {examSummaries.Length} 个实验");
-            return Ok(examSummaries);
+            logger.Info($"成功获取实验列表，共 {examInfos.Length} 个实验");
+            return Ok(examInfos);
        }
        catch (Exception ex)
        {
@@ -93,17 +84,7 @@ public class ExamController : ControllerBase
            }

            var exam = result.Value.Value;
-            var examInfo = new ExamInfo
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                Description = exam.Description,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            };
+            var examInfo = new ExamInfo(exam);

            logger.Info($"成功获取实验信息: {examId}");
            return Ok(examInfo);
@@ -121,7 +102,7 @@ public class ExamController : ControllerBase
    /// <param name="request">创建实验请求</param>
    /// <returns>创建结果</returns>
    [Authorize("Admin")]
-    [HttpPost]
+    [HttpPost("create")]
    [EnableCors("Users")]
    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status201Created)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
@@ -129,7 +110,7 @@ public class ExamController : ControllerBase
    [ProducesResponseType(StatusCodes.Status403Forbidden)]
    [ProducesResponseType(StatusCodes.Status409Conflict)]
    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-    public IActionResult CreateExam([FromBody] CreateExamRequest request)
+    public IActionResult CreateExam([FromBody] ExamDto request)
    {
        if (string.IsNullOrWhiteSpace(request.ID) || string.IsNullOrWhiteSpace(request.Name) || string.IsNullOrWhiteSpace(request.Description))
            return BadRequest("实验ID、名称和描述不能为空");
@@ -148,17 +129,7 @@ public class ExamController : ControllerBase
            }

            var exam = result.Value;
-            var examInfo = new ExamInfo
-            {
-                ID = exam.ID,
-                Name = exam.Name,
-                Description = exam.Description,
-                CreatedTime = exam.CreatedTime,
-                UpdatedTime = exam.UpdatedTime,
-                Tags = exam.GetTagsList(),
-                Difficulty = exam.Difficulty,
-                IsVisibleToUsers = exam.IsVisibleToUsers
-            };
+            var examInfo = new ExamInfo(exam);

            logger.Info($"成功创建实验: {request.ID}");
            return CreatedAtAction(nameof(GetExam), new { examId = request.ID }, examInfo);
@@ -170,127 +141,168 @@ public class ExamController : ControllerBase
        }
    }

-
    /// <summary>
-    /// 实验信息类
+    /// 更新实验信息
    /// </summary>
-    public class ExamInfo
+    /// <param name="request">更新实验请求</param>
+    /// <returns>更新结果</returns>
+    [Authorize("Admin")]
+    [HttpPost("update")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(ExamInfo), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
+    [ProducesResponseType(StatusCodes.Status403Forbidden)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public IActionResult UpdateExam([FromBody] ExamDto request)
    {
-        /// <summary>
-        /// 实验的唯一标识符
-        /// </summary>
-        public required string ID { get; set; }
+        var examId = request.ID;

-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
+        try
+        {
+            // 首先检查实验是否存在
+            var existingExamResult = _examManager.GetExamByID(examId);
+            if (!existingExamResult.IsSuccessful)
+            {
+                logger.Error($"检查实验是否存在时出错: {existingExamResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"检查实验失败: {existingExamResult.Error.Message}");
+            }

-        /// <summary>
-        /// 实验描述
-        /// </summary>
-        public required string Description { get; set; }
+            if (!existingExamResult.Value.HasValue)
+            {
+                logger.Warn($"要更新的实验不存在: {examId}");
+                return NotFound($"实验 {examId} 不存在");
+            }

-        /// <summary>
-        /// 实验创建时间
-        /// </summary>
-        public DateTime CreatedTime { get; set; }
+            // 执行更新
+            var updateResult = _examManager.UpdateExam(
+                examId,
+                request.Name,
+                request.Description,
+                request.Tags,
+                request.Difficulty,
+                request.IsVisibleToUsers
+            );

-        /// <summary>
-        /// 实验最后更新时间
-        /// </summary>
-        public DateTime UpdatedTime { get; set; }
+            if (!updateResult.IsSuccessful)
+            {
+                logger.Error($"更新实验时出错: {updateResult.Error.Message}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {updateResult.Error.Message}");
+            }

-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
+            // 获取更新后的实验信息并返回
+            var updatedExamResult = _examManager.GetExamByID(examId);
+            if (!updatedExamResult.IsSuccessful || !updatedExamResult.Value.HasValue)
+            {
+                logger.Error($"获取更新后的实验信息失败: {examId}");
+                return StatusCode(StatusCodes.Status500InternalServerError, "更新成功但获取更新后信息失败");
+            }

-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
+            var updatedExam = updatedExamResult.Value.Value;
+            var examInfo = new ExamInfo(updatedExam);

-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
-    }
-
-    /// <summary>
-    /// 实验简要信息类（用于列表显示）
-    /// </summary>
-    public class ExamSummary
-    {
-        /// <summary>
-        /// 实验的唯一标识符
-        /// </summary>
-        public required string ID { get; set; }
-
-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 实验创建时间
-        /// </summary>
-        public DateTime CreatedTime { get; set; }
-
-        /// <summary>
-        /// 实验最后更新时间
-        /// </summary>
-        public DateTime UpdatedTime { get; set; }
-
-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
-
-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
-
-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
-    }
-
-    /// <summary>
-    /// 创建实验请求类
-    /// </summary>
-    public class CreateExamRequest
-    {
-        /// <summary>
-        /// 实验ID
-        /// </summary>
-        public required string ID { get; set; }
-
-        /// <summary>
-        /// 实验名称
-        /// </summary>
-        public required string Name { get; set; }
-
-        /// <summary>
-        /// 实验描述
-        /// </summary>
-        public required string Description { get; set; }
-
-        /// <summary>
-        /// 实验标签
-        /// </summary>
-        public string[] Tags { get; set; } = Array.Empty<string>();
-
-        /// <summary>
-        /// 实验难度（1-5）
-        /// </summary>
-        public int Difficulty { get; set; } = 1;
-
-        /// <summary>
-        /// 普通用户是否可见
-        /// </summary>
-        public bool IsVisibleToUsers { get; set; } = true;
+            logger.Info($"成功更新实验: {examId}，更新记录数: {updateResult.Value}");
+            return Ok(examInfo);
+        }
+        catch (Exception ex)
+        {
+            logger.Error($"更新实验 {examId} 时出错: {ex.Message}");
+            return StatusCode(StatusCodes.Status500InternalServerError, $"更新实验失败: {ex.Message}");
+        }
    }
 }
+
+/// <summary>
+/// 实验信息
+/// </summary>
+public class ExamInfo
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public string Description { get; set; }
+
+    /// <summary>
+    /// 实验创建时间
+    /// </summary>
+    public DateTime CreatedTime { get; set; }
+
+    /// <summary>
+    /// 实验最后更新时间
+    /// </summary>
+    public DateTime UpdatedTime { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
+
+    public ExamInfo(Database.Exam exam)
+    {
+        ID = exam.ID;
+        Name = exam.Name;
+        Description = exam.Description;
+        CreatedTime = exam.CreatedTime;
+        UpdatedTime = exam.UpdatedTime;
+        Tags = exam.GetTagsList();
+        Difficulty = exam.Difficulty;
+        IsVisibleToUsers = exam.IsVisibleToUsers;
+    }
+}
+
+/// <summary>
+/// 统一的实验数据传输对象
+/// </summary>
+public class ExamDto
+{
+    /// <summary>
+    /// 实验的唯一标识符
+    /// </summary>
+    public required string ID { get; set; }
+
+    /// <summary>
+    /// 实验名称
+    /// </summary>
+    public required string Name { get; set; }
+
+    /// <summary>
+    /// 实验描述
+    /// </summary>
+    public required string Description { get; set; }
+
+    /// <summary>
+    /// 实验标签
+    /// </summary>
+    public string[] Tags { get; set; } = Array.Empty<string>();
+
+    /// <summary>
+    /// 实验难度（1-5）
+    /// </summary>
+    public int Difficulty { get; set; } = 1;
+
+    /// <summary>
+    /// 普通用户是否可见
+    /// </summary>
+    public bool IsVisibleToUsers { get; set; } = true;
+}
--- a/server/src/Database/ResourceManager.cs
+++ b/server/src/Database/ResourceManager.cs
@@ -165,7 +165,7 @@ public class ResourceManager
            if (duplicateResource != null && duplicateResource.ResourceName == resourceName)
            {
                logger.Info($"资源已存在: {resourceName}");
-                return new(new Exception($"资源已存在: {resourceName}"));
+                return duplicateResource;
            }

            var nowTime = DateTime.Now;