public async Task TryUpdate(Meta meta, Action <Meta, string> onSuccess, Action <Exception, string> onFail, CascadingAppStateProvider state)
{
try
{
string status = "";
if (await _onlineState.IsOnline())
{
MetaRequestUpdate req = new() { Meta = meta };
MetaResponseUpdate ret = await _metaService.UpdateAsync(req);
if (ret.Success)
{
meta = ret.Meta;
status = ret.Status;
if (state.AppState.UseIndexedDB)
{
await _indexedDBManager.OpenDb();
await _indexedDBManager.ClearStore("Blobs");
}
}
else
{
throw new Exception(ret.Status);
}
}
else
{
throw new Exception(RequestCodes.FIVE_ZERO_FOUR);
}
onSuccess(meta, status);
}
catch (Exception e)
{
onFail(e, RequestCodes.FIVE_ZERO_ZERO);
}
}
public override async Task <MetaResponseUpdate> Update(MetaRequestUpdate request, ServerCallContext context)
{
var response = new MetaResponseUpdate();
try
{
Meta cacheEntry = await _manager.Update(request.Meta);
Cache.Remove(_cache, "Meta.");
var result = (await _manager.Get(x => x.Id == cacheEntry.Id)).FirstOrDefault();
if (result != null)
{
string cacheKey = "Meta.GetById::" + cacheEntry.Id.ToString();
var cacheEntryOptions = new MemoryCacheEntryOptions().SetSlidingExpiration(TimeSpan.FromSeconds(_cacheTimeInSeconds));
_cache.Set(cacheKey, cacheEntry, cacheEntryOptions);
response.Meta = cacheEntry;
response.Success = true;
response.Status = RequestCodes.TWO_ZERO_ZERO + ", updated 1 row and then selected 1 row from " + Cache.Database;
response.Error = "";
}
else
{
response.Success = false;
response.Status = RequestCodes.FIVE_ZERO_ONE;
response.Error = "Could not find setting after adding it.";
}
}
catch (Exception e)
{
response.Success = false;
response.Status = RequestCodes.FIVE_ZERO_ZERO;
response.Error = e.ToString();
}
return(await Task.FromResult <MetaResponseUpdate>(response));
}