public static PublicUrlVersion0 FromInternal(StoredUrl internalVal)
{
return(new PublicUrlVersion0()
{
Value = internalVal.Url,
Id = internalVal.Id,
});
}
public async Task <StoredUrl> PostUrlAsync(string value)
{
if (InMemoryStore == null)
{
throw new Exception("Internal Memory invalid state");
}
var retryCount = 0;
string id;
bool unique = false;
do
{
id = IdGenerator.GenerateId();
if (!InMemoryStore.ContainsKey(id))
{
unique = true;
break;
}
retryCount++;
} while (retryCount < IdCreationRetryCount);
if (!unique)
{
throw new Exception("unable to generate unique ID. all of them are used up :/");
}
var internalUrl = new StoredUrl()
{
Url = value,
Id = id,
LastAccessed = DateTime.Now
};
InMemoryStore[id] = internalUrl;
return(internalUrl);
}