/// <summary>
/// Removes a soup name from the master soup, if it exists.
/// </summary>
/// <param name="soupName"></param>
private void RemoveSoupNameFromMasterSoup(String soupName)
{
if (!DoesMasterSoupContainSoup(soupName))
{
return;
}
try
{
long soupEntryId = _smartStore.LookupSoupEntryId(SoupOfSoups,
SoupNamesKey, soupName);
_smartStore.Delete(SoupOfSoups, new[] { soupEntryId }, false);
}
catch (SmartStoreException e)
{
Debug.WriteLine("SmartStoreException occurred while attempting to cache data: ", e.ToString());
}
}
/// <summary>
/// Removes a soup name from the master soup, if it exists.
/// </summary>
/// <param name="soupName"></param>
private void RemoveSoupNameFromMasterSoup(String soupName)
{
if (!DoesMasterSoupContainSoup(soupName))
{
return;
}
try
{
long soupEntryId = _smartStore.LookupSoupEntryId(SoupOfSoups,
SoupNamesKey, soupName);
_smartStore.Delete(SoupOfSoups, new[] { soupEntryId }, false);
}
catch (SmartStoreException e)
{
PlatformAdapter.SendToCustomLogger(e, LoggingLevel.Error);
Debug.WriteLine("SmartStoreException occurred while attempting to cache data");
}
}
private async Task <bool> SyncUpOneRecord(SyncUpTarget target, string soupName, List <string> fieldList, JObject record,
SyncState.MergeModeOptions mergeMode)
{
var action = SyncAction.None;
if (record.ExtractValue <bool>(LocallyDeleted))
{
action = SyncAction.Delete;
}
else if (record.ExtractValue <bool>(LocallyCreated))
{
action = SyncAction.Create;
}
else if (record.ExtractValue <bool>(LocallyUpdated))
{
action = SyncAction.Update;
}
if (SyncAction.None == action)
{
// nothing to do for this record
return(true);
}
// getting type and id
string objectType = SmartStore.Store.SmartStore.Project(record, Constants.SobjectType).ToString();
var objectId = record.ExtractValue <string>(target.GetId());
var lastModifiedDate = record.ExtractValue <DateTime>(target.GetModificationDate()).Ticks;
/*
* Check if we're attempting to update a record that has been updated on the server after the client update.
* If merge mode passed in tells us to leave the record alone, we will do nothing and return here.
*/
if (SyncState.MergeModeOptions.LeaveIfChanged == mergeMode &&
(action == SyncAction.Update || action == SyncAction.Delete))
{
bool isNewer = await IsNewerThanServer(target, objectType, objectId, lastModifiedDate.ToString());
if (!isNewer)
{
return(true);
}
}
var fields = new Dictionary <string, object>();
if (SyncAction.Create == action || SyncAction.Update == action)
{
foreach (
string fieldName in
fieldList.Where(fieldName => !target.GetId().Equals(fieldName, StringComparison.CurrentCulture) &&
!target.GetModificationDate().Equals(fieldName, StringComparison.CurrentCulture) &&
!Constants.SystemModstamp.Equals(fieldName, StringComparison.CurrentCulture)))
{
fields.Add(fieldName, record[fieldName]);
}
}
switch (action)
{
case SyncAction.Create:
String recordServerId = await target.CreateOnServerAsync(this, objectType, fields);
if (recordServerId != null)
{
record[target.GetId()] = recordServerId;
CleanAndSaveRecord(soupName, record);
}
break;
case SyncAction.Delete:
if (await target.DeleteOnServer(this, objectType, objectId))
{
_smartStore.Delete(soupName,
new[] { record.ExtractValue <long>(SmartStore.Store.SmartStore.SoupEntryId) }, false);
}
break;
case SyncAction.Update:
if (await target.UpdateOnServer(this, objectType, objectId, fields))
{
CleanAndSaveRecord(soupName, record);
}
break;
}
return(false);
}