/// <summary>
/// This method retrieves token string for a specific <paramref name="siteId" />.
/// Token is retrieved from cache if it exists there and is valid, otherwise provided by the remote API
/// </summary>
/// <returns>
/// Token string for Consultix authorization
/// </returns>
/// <param name="siteId">Site Id Guid associated to the token</param>
/// <seealso cref="GetClientId(Guid)"/>
/// <seealso cref="RefreshToken(string)"/>
public string GetToken(Guid siteId)
{
var clientId = GetClientId(siteId);
// Cache key is related to client Id. Client Id is related to site Id
var cacheKey = "{{ClientId_CacheKey}}";
// Get from remote API if not existing in cache
if (!_cacheProvider.ContainsKey(cacheKey))
{
var bearer = RefreshToken(clientId);
_cacheProvider.Add(cacheKey, bearer, bearer.ExpiryStamp);
return(bearer?.AccessToken);
}
else
{
var bearer = _cacheProvider.Get <BearerToken>(cacheKey);
// Check token validity if from cache, otherwise get from remote
if (AuthenticationHelper.IsValidToken(bearer))
{
return(bearer.AccessToken);
}
else
{
var newBearer = RefreshToken(clientId);
_cacheProvider.Add(cacheKey, newBearer, newBearer.ExpiryStamp);
return(bearer?.AccessToken);
}
}
}
/// <summary>
/// Check's if a node's alias is cached.
/// </summary>
public static bool ContainsAlias(this ICacheProvider cache, int id)
{
return(cache.ContainsKey(string.Format(_aliasFormat, id)));
}
/// <summary>
/// Check's if a model's property value is cached.
/// </summary>
public static bool ContainsPropertyValue(this ICacheProvider cache, int id, string propertyName)
{
return(cache.ContainsKey(string.Format(_propertyValueFormat, id, propertyName)));
}
private void AndItemExistsInCache(string key)
{
_cache.ContainsKey(key).ShouldBe(true);
}
