public IActionResult Item([Required] int singleId)
{
if (ModelState.IsValid)
{
if (!_analysis.GetLoginUserConfig(HttpContext).Power.QuestionBankManager)
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你并无题库管理操作权限"
}));
}
#region 功能实现区域
SingleChoices judge = _context.SingleChoices.Include("Module").FirstOrDefault(j => j.SingleId == singleId);
if (judge != null)
{
return(Json(new
{
isOk = true,
item = judge,
title = "消息提示",
message = "加载成功"
}));
}
else
{
return(Json(new
{
isOk = true,
item = judge,
title = "错误提示",
message = "题目不存在！或者已经被删除了！"
}));
}
#endregion
}
else
{
List <string> sb = new List <string>();
List <string> Keys = ModelState.Keys.ToList();
foreach (var key in Keys)
{
var errors = ModelState[key].Errors.ToList();
//将错误描述添加到sb中
foreach (var error in errors)
{
sb.Add(error.ErrorMessage);
}
}
return(Json(new
{
isOk = false,
error = sb,
title = "错误提示",
message = "参数错误,传递了不符合规定的参数"
}));
}
}
/// <summary>
/// 完成日志记录
/// </summary>
/// <param name="singleId"></param>
/// <returns></returns>
public IActionResult Delete([Required] int singleId)
{
if (ModelState.IsValid)
{
if (!_analysis.GetLoginUserConfig(HttpContext).Power.QuestionBankManager)
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你并无题库管理操作权限"
}));
}
#region 功能实现区域
SingleChoices item = _context.SingleChoices.Find(singleId);
if (item != null)
{
SystemSetting setting = _config.LoadSystemSetting();
if (setting.LoginSetting.StudentLogin)
{
return(Json(new
{
isOk = false,
title = "信息提示",
message = "无法删除,当前系统打开了学生学习通道,在实验室安全考试期间无法删除任何考题！以免引起数据不正常！"
}));
}
LogPricipalOperation log = _logger.GetDefaultLogPricipalOperation(PrincpalOperationCode.SingleDelete,
$"查询编码:{item.SingleId}", $"删除单择题:{item.Content}！");
log.PrincpalOperationStatus = PrincpalOperationStatus.Success;
_context.LogPricipalOperations.Add(log);
_context.SingleChoices.Remove(item);
_context.SaveChanges();
return(Json(new
{
isOk = true,
title = "信息提示",
message = "删除成功！"
}));
}
else
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "此题目不存在！或者已经被删除了"
}));
}
#endregion
}
else
{
List <string> sb = new List <string>();
List <string> Keys = ModelState.Keys.ToList();
foreach (var key in Keys)
{
var errors = ModelState[key].Errors.ToList();
//将错误描述添加到sb中
foreach (var error in errors)
{
sb.Add(error.ErrorMessage);
}
}
return(Json(new
{
isOk = false,
error = sb,
title = "错误提示",
message = "参数错误,传递了不符合规定的参数"
}));
}
}
/// <summary>
/// 完成日志记录
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public IActionResult Update([Bind(include: "SingleId,ModuleId,Content,Answer,A,B,C,D,E,F")] SingleChoices item)
{
if (ModelState.IsValid)
{
if (!_analysis.GetLoginUserConfig(HttpContext).Power.QuestionBankManager)
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你并无题库管理操作权限"
}));
}
SingleChoices single = _context.SingleChoices.Find(item.SingleId);
if (single != null)
{
String key = _encryption.EncodeByMd5(item.Content.Trim());
//如果题干已经被改变了 那么重新编码
if (single.Content != item.Content.Trim())
{
//检查重复性
if (_context.SingleChoices.Any(i => i.Key == key && i.ModuleId == item.ModuleId))
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你的题目已经存在！ 或者未作出修改"
}));
}
}
single.Content = item.Content.Trim();
single.AddTime = DateTime.Now;
single.Key = key;
//答案排序一下
Char[] answer = item.Answer.ToUpper().Trim().ToCharArray();
Array.Sort(answer);
single.Answer = String.Join("", answer); //答案全部大写
single.DegreeOfDifficulty = 1; //重置题目难度
single.A = item.A.Trim();
single.B = item.B.Trim();
single.C = item.C?.Trim();
single.D = item.D?.Trim();
single.E = item.E?.Trim();
single.F = item.F?.Trim();
LogPricipalOperation log = _logger.GetDefaultLogPricipalOperation(PrincpalOperationCode.SingleUpdate,
$"查询编码:{item.SingleId}", $"修改单择题:{item.Content}！");
log.PrincpalOperationStatus = PrincpalOperationStatus.Success;
_context.LogPricipalOperations.Add(log);
_context.SaveChanges();
return(Json(new
{
isOk = true,
title = "消息提示",
message = "修改成功！"
}));
}
else
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "不存在此题目"
}));
}
}
else
{
List <string> sb = new List <string>();
List <string> Keys = ModelState.Keys.ToList();
foreach (var key in Keys)
{
var errors = ModelState[key].Errors.ToList();
//将错误描述添加到sb中
foreach (var error in errors)
{
sb.Add(error.ErrorMessage);
}
}
return(Json(new
{
isOk = false,
error = sb,
title = "错误提示",
message = "参数错误,传递了不符合规定的参数"
}));
}
}
/// <summary>
/// 完成日志记录
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public IActionResult Create([Bind(include: "ModuleId,Content,Answer,Count,A,B,C,D,E,F")] SingleChoices item)
{
if (ModelState.IsValid)
{
if (!_analysis.GetLoginUserConfig(HttpContext).Power.QuestionBankManager)
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你并无题库管理操作权限"
}));
}
#region 功能实现区域
LoginUserModel user = _analysis.GetLoginUserModel(HttpContext);
String Key = _encryption.EncodeByMd5(item.Content.Trim());
if (_context.SingleChoices.Any(s => s.Key == Key && s.ModuleId == item.ModuleId))
{
return(Json(new
{
isOk = false,
title = "错误提示",
message = "你的题目已经存在！ 重复题目无法加入"
}));
}
item.Content = item.Content.Trim();
item.AddTime = DateTime.Now;
item.Key = Key;
Char[] answer = item.Answer.ToUpper().Trim().ToCharArray();
Array.Sort(answer);
item.Answer = String.Join("", answer); //答案全部大写
item.A = item.A.Trim();
item.B = item.B.Trim();
item.C = item.C?.Trim();
item.D = item.D?.Trim();
item.E = item.E?.Trim();
item.F = item.F?.Trim();
item.Count = item.Count;
item.PrincipalId = user.UserId;
item.DegreeOfDifficulty = 1;
LogPricipalOperation log = _logger.GetDefaultLogPricipalOperation(PrincpalOperationCode.SingleAdd,
$"查询编码:{item.SingleId}", $"添加单择题:{item.Content}！");
log.PrincpalOperationStatus = PrincpalOperationStatus.Success;
_context.LogPricipalOperations.Add(log);
_context.SingleChoices.Add(item);
_context.SaveChanges();
return(Json(new
{
isOk = true,
title = "消息提示",
message = "添加成功！"
}));
#endregion
}
else
{
List <string> sb = new List <string>();
List <string> Keys = ModelState.Keys.ToList();
foreach (var key in Keys)
{
var errors = ModelState[key].Errors.ToList();
//将错误描述添加到sb中
foreach (var error in errors)
{
sb.Add(error.ErrorMessage);
}
}
return(Json(new
{
isOk = false,
error = sb,
title = "错误提示",
message = "参数错误,传递了不符合规定的参数"
}));
}
}