/// <summary>
/// 获取删除数据的日志信息
/// </summary>
/// <param name="entry"></param>
/// <returns></returns>
private static OperatingLog GetDeletedLog(ObjectStateEntry entry)
{
OperatingLog log = new OperatingLog()
{
EntityName = entry.EntitySet.ElementType.Name,
OperateType = OperatingType.Delete
};
for (int i = 0; i < entry.OriginalValues.FieldCount; i++)
{
string name = entry.OriginalValues.GetName(i);
if (name == "Timestamp")
{
continue;
}
object originalValue = entry.OriginalValues[i];
OperatingLogItem logItem = new OperatingLogItem()
{
Field = name,
OriginalValue = originalValue == null ? null : originalValue.ToString()
};
log.LogItems.Add(logItem);
}
return(log);
}
public async Task <IActionResult> Login(LoginReq req)
{
var log = new OperatingLog();
log.Create("");
log.Summary = req.UserName + "尝试登录";
var user = await _userBll.LoginAsync(req.UserName, req.Password);
if (user == null)
{
await _logBll.AddAsync(log);
return(new JsonResult(new { success = false, message = "用户不存在" }));
}
else
{
log.Create(user.PrimaryKey);
log.Model = Json.Serialize(user);
log.LinkId = user.PrimaryKey;
await _logBll.AddAsync(log);
}
var claims = new[]
{
new Claim("name", user.UserName),
new Claim("id", user.PrimaryKey),
new Claim("role", "admin"),
};
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_config.Value.SecretKey));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var token = new JwtSecurityToken(_config.Value.Issuer, _config.Value.Audience, claims, DateTime.Now, DateTime.Now.AddMinutes(_config.Value.Expired), creds);
var result = new JwtSecurityTokenHandler().WriteToken(token);
return(new JsonResult(new { success = true, token = result }));
}
/// <summary>
/// 获取修改数据的日志信息
/// </summary>
/// <param name="entry"></param>
/// <returns></returns>
private static OperatingLog GetModifiedLog(ObjectStateEntry entry)
{
OperatingLog log = new OperatingLog()
{
EntityName = entry.EntitySet.ElementType.Name,
OperateType = OperatingType.Update
};
for (int i = 0; i < entry.CurrentValues.FieldCount; i++)
{
string name = entry.CurrentValues.GetName(i);
if (name == "Timestamp")
{
continue;
}
object currentValue = entry.CurrentValues.GetValue(i);
object originalValue = entry.OriginalValues[name];
if (currentValue.Equals(originalValue))
{
continue;
}
OperatingLogItem logItem = new OperatingLogItem()
{
Field = name,
NewValue = currentValue == null ? null : currentValue.ToString(),
OriginalValue = originalValue == null ? null : originalValue.ToString()
};
log.LogItems.Add(logItem);
}
return(log);
}
/// <summary>
/// 获取添加数据的日志信息
/// </summary>
/// <param name="entry"></param>
/// <returns></returns>
private static OperatingLog GetAddedLog(ObjectStateEntry entry)
{
OperatingLog log = new OperatingLog
{
EntityName = entry.EntitySet.ElementType.Name,
OperateType = OperatingType.Insert
};
for (int i = 0; i < entry.CurrentValues.FieldCount; i++)
{
string name = entry.CurrentValues.GetName(i);
if (name == "Timestamp")
{
continue;
}
object value = entry.CurrentValues.GetValue(i);
OperatingLogItem logItem = new OperatingLogItem()
{
Field = name,
NewValue = value == null ? null : value.ToString()
};
log.LogItems.Add(logItem);
}
return(log);
}
public async Task AddAsync(string createId, string summary, string model, string linkId)
{
var log = new OperatingLog();
log.Create(createId);
log.LinkId = linkId;
log.Summary = summary;
log.Model = model;
await AddAsync(log);
}
public async Task <IActionResult> GetOperatingLog(string logId)
{
OperatingLog log = await _logBll.GetOperatingLogAsync(logId);
return(new JsonResult(new { success = true, data = log }));
}
public async Task AddAsync(OperatingLog log)
{
await _operatingDataLayer.InsertAsync(log);
}