public async Task <BaseResponse> ChangeDeviceProject(string account, string DeviceSn, string GroupId, int?projectId)
{
var entity = await _dr.FindAsync(DeviceSn);
var migration = new DeviceMigrationModel {
Create = account, CreateTime = DateTime.Now, CurrentPId = projectId, PrePId = entity.ProjectId, DeviceSn = entity.DeviceSn, DeviceNo = entity.DeviceNo, GroupId = GroupId, TypeId = 1
};
string message = "";
try
{
entity.ProjectId = projectId;
entity.Modify = account;
entity.ModifyTime = DateTime.Now;
if (projectId.HasValue && projectId.Value != 0)
{
message = "迁移设备";
var p = await _ps.GetProjectAsync(projectId.Value);
if (p != null)
{
entity.FullId = p.PathId == null?p.Id.ToString() : p.PathId;
entity.FullName = p.PathName == null ? p.Name : p.PathName;
entity.GroupId = GroupId;//超级管理员可以跨组织迁移设备
}
else
{
return(new BaseResponse {
Success = false, Message = "输入的项目不存在"
});
}
}
else
{
message = "设备移入回收站";
entity.FullId = null;
entity.FullName = null;
}
await _dr.SaveDeviceWithMigrationAsync(entity, migration);
_log.LogInformation($"{account}{message}成功");
return(new BaseResponse {
Success = true, Message = $"{message}成功"
});
}
catch (Exception ex)
{
_log.LogError($"{account}{message}标识为{DeviceSn}的设备失败，失败原因：{ex.Message}->{ex.StackTrace}->{ex.InnerException}");
return(new BaseResponse {
Success = false, Message = $"{message}失败，请联系管理员"
});
}
}
/// <summary>
/// 迁移设备
/// </summary>
/// <param name="entity">设备信息</param>
/// <param name="migration">设备迁移信息</param>
/// <returns></returns>
public async Task SaveDeviceWithMigrationAsync(DeviceModel entity, DeviceMigrationModel migration)
{
using (var trans = _db.Database.BeginTransaction())
{
try
{
_db.Entry <DeviceModel>(entity).State = EntityState.Modified;
_db.DeviceMigrations.Add(migration);
await _db.SaveChangesAsync();
await trans.CommitAsync();
}
catch (Exception ex)
{
trans.Rollback();
throw ex;
}
}
}