private async Task CreateEntity(string entityName, IDictionary <string, string> properties)
{
var mutex = Semaphores.GetEntitySemaphore(entityName);
await mutex.WaitAsync();
try
{
if (await _setClient.SetContains(Constants.AllEntityNamesSetKeyName, entityName))
{
throw new EntityAlreadyExistsException(entityName);
}
foreach (var property in properties)
{
await _hashClient.SetHashField(Helpers.GetEntityPropertyTypesKey(entityName), property.Key, property.Value);
}
await _setClient.AddToSet(Constants.AllEntityNamesSetKeyName, entityName);
await _stringClient.StoreValue(Helpers.GetEntityCountKey(entityName), 0.ToString());
}
finally
{
mutex.Release();
}
}
private async Task CheckEntityExistance(string entityName)
{
var mutex = Semaphores.GetEntitySemaphore(entityName);
await mutex.WaitAsync();
try
{
if (!await _setClient.SetContains(Constants.AllEntityNamesSetKeyName, entityName))
{
throw new EntityNotFoundException(entityName);
}
}
finally
{
mutex.Release();
}
}
