public async Task <ActionResult <InstallerPkg> > Put(InstallerPkg installerPkg)
{
RCAddResult result = await AddInstallerPackageAsync(installerPkg);
switch (result)
{
case RCAddResult.Success:
return(installerPkg);
case RCAddResult.Failure:
return(new BadRequestResult());
case RCAddResult.KeyAlreadyExists:
return(new ConflictResult());
default:
return(new BadRequestResult());
}
}
private async Task <RCAddResult> AddInstallerPackageAsync(InstallerPkg pkg)
{
IReliableDictionary <string, InstallerPkg> packagesDictionary = await this._statemanager.GetOrAddAsync <IReliableDictionary <string, InstallerPkg> >("packages");
using (ITransaction tx = _statemanager.CreateTransaction())
{
var result = await packagesDictionary.TryGetValueAsync(tx, pkg.Name);
if (result.HasValue)
{
return(RCAddResult.KeyAlreadyExists);
}
if (!await packagesDictionary.TryAddAsync(tx, pkg.Name, pkg))
{
return(RCAddResult.Failure);
}
await tx.CommitAsync();
}
return(RCAddResult.Success);
}
