private void CollectDeleteForeverTasks(SyncTaskBean syncTaskBean, Dictionary<String, Tasks> localTasks, TaskSyncModel taskSyncModel)
{
// DELETED_FOREVER操作直接删除本地task，并清楚TaskSyncedJson
List<TasksProjects> deletedForeverTasks = syncTaskBean.DeletedForever;//DeleteChangeToTaskProjects(syncTaskBean.Delete);
foreach (var taskProject in deletedForeverTasks)
{
String taskSid = taskProject.TaskId;
if (!localTasks.ContainsKey(taskSid))
{
continue;
}
Tasks localTask = localTasks[taskSid];
if (localTask != null)
{
taskSyncModel.AddDeletedForeverTask(localTask);
localTasks.Remove(taskSid);
// delete original task
TaskSyncedJson json = new TaskSyncedJson();
json.UserId = localTask.UserId;
json.TaskSID = taskSid;
taskSyncModel.AddDeletedTaskSyncedJson(json);
}
}
}
private async Task CollectDeleteInTrash(SyncTaskBean syncTaskBean, Dictionary<String, Tasks> localTasks, TaskSyncModel taskSyncModel)
{
//DELETED_IN_TRASH操作需要和本地task进行Merge
List<TasksProjects> deletedTrashTasks = syncTaskBean.DeletedInTrash;//DeleteChangeToTaskProjects(syncTaskBean.Delete);//此处有坑DeletedInTrash;
if (deletedTrashTasks.Count <= 0)
{
return;
}
HashSet<String> RestoreTaskIds = await SyncStatusBll.GetEntityIdsByType(UserId, ModelStatusEnum.SYNC_TYPE_TASK_RESTORE);
foreach (var taskProject in deletedTrashTasks)
{
String taskSid = taskProject.TaskId;
//本地restore操作覆盖remote删除操作
if (RestoreTaskIds.Contains(taskSid))
{
continue;
}
Tasks localTask = localTasks[taskSid];
if (localTask != null)
{
taskSyncModel.AddDeletedInTrashTask(localTask);
}
}
}
private async Task CollectDeletedTasksFromRemoteModel(SyncTaskBean syncTaskBean, Dictionary<String, Tasks> localTasks, TaskSyncModel taskSyncModel)
{
CollectDeleteForeverTasks(syncTaskBean, localTasks, taskSyncModel);
await CollectDeleteInTrash(syncTaskBean, localTasks, taskSyncModel);
}
public async Task<TaskSyncModel> CollectSyncTaskBean(SyncTaskBean syncTaskBean, Dictionary<String, Tasks> localTasks)
{
TaskSyncModel taskSyncModel = new TaskSyncModel();
await CollectDeletedTasksFromRemoteModel(syncTaskBean, localTasks, taskSyncModel);
List<TasksServer> update = syncTaskBean.Update;//UpdateChangeToTasks(syncTaskBean.Update);
if (update.Count <= 0)
{
return taskSyncModel;
}
await MergeUpdatedTasksFromService(localTasks, taskSyncModel, update);
return taskSyncModel;
}
public static List<SyncTaskBean> DescribleSyncTaskBean(List<Tasks> created, List<Tasks> updated, List<Tasks> deleted)
{
List<SyncTaskBean> syncTaskBeans = new List<SyncTaskBean>();
int count = 0;
SyncTaskBean syncTaskBean = new SyncTaskBean();
foreach (var task in created)
{
if (count++ >= LIMIT_COUNT)
{
count = 0;
syncTaskBeans.Add(syncTaskBean);
syncTaskBean = new SyncTaskBean();
}
syncTaskBean.Add.Add(ConvertLocalToServer(task));
AppendTaskAttachments(task, syncTaskBean);
}
foreach (Tasks task in updated)
{
if (count++ >= LIMIT_COUNT)
{
count = 0;
syncTaskBeans.Add(syncTaskBean);
syncTaskBean = new SyncTaskBean();
}
syncTaskBean.Update.Add(ConvertLocalToServer(task));
AppendTaskAttachments(task, syncTaskBean);
}
foreach (Tasks task in deleted)
{
if (count++ >= LIMIT_COUNT)
{
count = 0;
syncTaskBeans.Add(syncTaskBean);
syncTaskBean = new SyncTaskBean();
}
syncTaskBean.Delete.Add(new TasksProjects(task.ProjectSid, task.SId));
}
syncTaskBeans.Add(syncTaskBean);
return syncTaskBeans;
}
public async Task MergeWithServer(SyncTaskBean syncTaskBean)
{
Dictionary<string, Tasks> localTasks = await TaskBll.GetFullTasksToMap(userId);
TaskSyncModel taskSyncModel = await TaskSyncCollector.CollectSyncTaskBean(syncTaskBean, localTasks);
await BatchSaveTaskSyncModel(taskSyncModel);
//尝试删除同步产生的已删除Attachment和文件清理
// TODO 暂时不实现
//new AttachmentFileHelper().TryCleanDeletedAttachmentFile();
}
/// <summary>
/// 更新Task
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public async Task<BatchUpdateResult> BatchUpdateTask(SyncTaskBean data)
{
return await HttpHelper.PostForObject<BatchUpdateResult>(GetUri("/api/v2/batch/task"), data);
//return (BatchUpdateResult)getRestTemplate().postForObject(getUrl("/api/v2/batch/task"), data,
// BatchUpdateResult.class, new Object[0]);
}
private static void AppendTaskAttachments(Tasks task, SyncTaskBean syncTaskBean)
{
List<Attachment> addedRemotes = new List<Attachment>();
List<Attachment> deletedRemotes = new List<Attachment>();
foreach (Attachment localAttach in task.Attachments)
{
if (localAttach.Status == ModelStatusEnum.SYNC_NEW
&& localAttach.Deleted == ModelStatusEnum.DELETED_NO)
{
addedRemotes.Add(AttachmentTransfer.ConvertLocalToRemote(localAttach));
}
else if (localAttach.Status != ModelStatusEnum.SYNC_NEW
&& localAttach.Deleted == ModelStatusEnum.DELETED_TRASH)
{
deletedRemotes.Add(AttachmentTransfer.ConvertLocalToRemote(localAttach));
}
}
if (addedRemotes.Count > 0)
{
Tasks remote = new Tasks();
remote.Id = Convert.ToInt32(task.SId);
remote.ProjectId = task.ProjectSid;
remote.Attachments = addedRemotes;
syncTaskBean.AddAttachments.Add(remote);
}
if (deletedRemotes.Count > 0)
{
Tasks remote = new Tasks();
remote.Id = Convert.ToInt32(task.SId);
remote.ProjectId = task.ProjectSid;
remote.Attachments = deletedRemotes;
syncTaskBean.DeleteAttachments.Add(remote);
}
}
