/// <summary>
/// 删除人脸特征，更新客户端用户人脸特征库
/// </summary>
/// <param name="user"></param>
public static void DeleteUserFace(SysUser user)
{
DataContext dbContext = new DataContext();
//更新客户端队列（根据业务修改）
var data = new Dictionary <string, string>
{
["ActionName"] = "DeleteFace",
["Id"] = user.UserId.ToString()
};
SysQueue queue = new SysQueue
{
Id = Guid.NewGuid(),
ClientId = user.DepartmentId.ToString(),
ActionName = "DeleteFace",
ActionObjectId = user.UserId.ToString(),
ActionData = JsonConvert.SerializeObject(data),
CreateTime = DateTime.Now
};
dbContext.Set <SysQueue>().Add(queue);
dbContext.SaveChanges();
}
/// <summary>
/// 添加人脸特征，更新客户端用户人脸特征库
/// </summary>
public static void AddUserFace(SysUser user)
{
DataContext dbContext = new DataContext();
var faceFeature = FaceCompareHelper.ExtractFeature(HttpContextCore.MapPath(user.UserImage));
if (string.IsNullOrEmpty(faceFeature))
{
return;
}
//保存人脸特征
var feature = dbContext.Set <SysUserFaceFeature>().FirstOrDefault(x => x.UserId == user.UserId);
if (feature == null)
{
feature = new SysUserFaceFeature
{
UserId = user.UserId,
UserName = user.UserName,
UserType = "User",
FaceImage = user.UserImage,
FaceFeature = faceFeature,
FaceFeatureType = "",
FaceTimeOut = DateTime.Now.AddYears(100),
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now
};
dbContext.Set <SysUserFaceFeature>().Add(feature);
}
else
{
feature.UserName = user.UserName;
feature.FaceImage = user.UserImage;
feature.FaceFeature = faceFeature;
feature.UpdateTime = DateTime.Now;
}
//更新客户端队列（根据业务修改）
var data = new Dictionary <string, string>
{
["ActionName"] = "AddFace",
["Id"] = user.UserId.ToString(),
["Name"] = user.UserName,
["ImageUrl"] = user.UserImage,
["FaceFeature"] = faceFeature,
["TimeOut"] = DateTime.Now.AddYears(100).ToString()
};
SysQueue queue = new SysQueue
{
Id = Guid.NewGuid(),
ClientId = user.DepartmentId.ToString(),
ActionName = "AddFace",
ActionObjectId = user.UserId.ToString(),
ActionData = JsonConvert.SerializeObject(data),
CreateTime = DateTime.Now
};
dbContext.Set <SysQueue>().Add(queue);
dbContext.SaveChanges();
}