internal static async Task RunEntityHooks <TEntity>(this ICrudRequest request,
ICrudRequestConfig config,
object entity,
CancellationToken ct)
where TEntity : class
{
var hooks = config.GetEntityHooksFor <TEntity>();
foreach (var hook in hooks)
{
try
{
await hook.Run(request, entity, ct).Configure();
ct.ThrowIfCancellationRequested();
}
catch (Exception e) when(IsNonCancellationFailure(e))
{
throw new CrudHookFailedException(GenericHookError("entity"), e)
{
HookProperty = hook
};
}
}
}
internal static async Task <TEntity> UpdateEntity <TEntity>(this ICrudRequest request,
ICrudRequestConfig config,
object item,
TEntity entity,
CancellationToken token)
where TEntity : class
{
var updator = config.GetUpdatorFor <TEntity>();
try
{
entity = await updator(request, item, entity, token).Configure();
token.ThrowIfCancellationRequested();
return(entity);
}
catch (Exception e) when(IsNonCancellationFailure(e))
{
throw new CrudUpdateEntityFailedException(GenericUpdateEntityError, e)
{
ItemProperty = item,
EntityProperty = entity
};
}
}
internal static async Task <T> RunResultHooks <T>(this ICrudRequest request,
ICrudRequestConfig config,
T result,
CancellationToken ct)
{
var hooks = config.GetResultHooks();
foreach (var hook in hooks)
{
try
{
if (typeof(T).IsAssignableFrom(hook.ResultType))
{
result = (T)await hook.Run(request, result, ct).Configure();
}
else
{
result = await ResultHookAdapter.Adapt(hook, request, result, ct).Configure();
}
ct.ThrowIfCancellationRequested();
}
catch (Exception e) when(IsNonCancellationFailure(e))
{
throw new CrudHookFailedException(GenericHookError("result"), e)
{
HookProperty = hook
};
}
}
return(result);
}
internal static async Task RunRequestHooks(this ICrudRequest request,
ICrudRequestConfig config,
CancellationToken ct)
{
var hooks = config.GetRequestHooks();
foreach (var hook in hooks)
{
try
{
await hook.Run(request, ct).Configure();
ct.ThrowIfCancellationRequested();
}
catch (Exception e) when(IsNonCancellationFailure(e))
{
throw new CrudHookFailedException(GenericHookError("request"), e)
{
HookProperty = hook
};
}
}
}