public async Task CheckAsync(MethodInvocationFeatureCheckerContext context)
{
if (IsFeatureCheckDisabled(context))
{
return;
}
foreach (var requiresFeatureAttribute in GetRequiredFeatureAttributes(context.Method))
{
await _featureChecker.CheckEnabledAsync(requiresFeatureAttribute.RequiresAll, requiresFeatureAttribute.Features);
}
}
/// <summary>
/// 多租户相关的内容。暂时不考虑
/// <para>参考连接 https://aspnetboilerplate.com/Pages/Documents/Feature-Management </para>
/// </summary>
/// <param name="methodInfo"></param>
/// <param name="type"></param>
/// <returns></returns>
protected virtual async Task CheckFeaturesAsync(MethodInfo methodInfo, Type type)
{
var featureAttributes = ReflectionHelper.GetAttributesOfMemberAndType <RequiresFeatureAttribute>(methodInfo, type);
if (featureAttributes.Count <= 0)
{
return;
}
foreach (var featureAttribute in featureAttributes)
{
await _featureChecker.CheckEnabledAsync(featureAttribute.RequiresAll, featureAttribute.Features);
}
}
private async Task CheckFeatures(MethodInfo methodInfo)
{
var featureAttributes = ReflectionHelper.GetAttributesOfMemberAndDeclaringType <RequiresFeatureAttribute>(methodInfo);
if (featureAttributes.Count <= 0)
{
return;
}
foreach (var featureAttribute in featureAttributes)
{
await _featureChecker.CheckEnabledAsync(featureAttribute.RequiresAll, featureAttribute.Features);
}
}
public async Task <object> GetAsync()
{
bool result = await _featureChecker.IsEnabledAsync("MyApp.PdfReporting");
await _featureChecker.CheckEnabledAsync("MyApp.PdfReporting");
string countLimit1 = await _featureChecker.GetOrNullAsync("MyApp.MaxProductCount");
int countLimit2 = await _featureChecker.GetAsync <int>("MyApp.MaxProductCount");
int countLimit3 = await _featureChecker.GetAsync("MyApp.MaxProductCount", 3);
return(new { result, countLimit1, countLimit2, countLimit3 });
}
protected virtual async Task CheckFeatures(MethodInfo methodInfo, Type type)
{
var featureAttributes = ReflectionHelper.GetAttributesOfMemberAndType <RequiresFeatureAttribute>(methodInfo, type);
if (featureAttributes.Count <= 0)
{
return;
}
if (AbpSession.TenantId == null)
{
if (_multiTenancyConfig.IgnoreFeatureCheckForHostUsers)
{
return;
}
}
foreach (var featureAttribute in featureAttributes)
{
await _featureChecker.CheckEnabledAsync(featureAttribute.RequiresAll, featureAttribute.Features);
}
}
/// <summary>
/// Checks if one of all given features are enabled. Throws <see cref="AbpAuthorizationException"/> if not.
/// </summary>
/// <param name="featureChecker"><see cref="IFeatureChecker"/> instance</param>
/// <param name="tenantId">Tenant id</param>
/// <param name="requiresAll">True, to require all given features are enabled. False, to require one or more.</param>
/// <param name="featureNames">Name of the features</param>
public static void CheckEnabled(this IFeatureChecker featureChecker, int tenantId, bool requiresAll, params string[] featureNames)
{
AsyncHelper.RunSync(() => featureChecker.CheckEnabledAsync(tenantId, requiresAll, featureNames));
}