public async Task <string> AddNew(string accessToken)
{
try
{
if (!Is_Instagram_Sync_Running)
{
Is_Instagram_Sync_Running = true;
string nextUrl = null;
bool areAllItemsNew;
int productsCount = _ProductsRepository.GetTopProductId();
do
{
var data = await _IInstagramGraphApi.GetPagedInstagramPosts(accessToken, nextUrl);
var posts = data.Item1;
nextUrl = data.Item2;
List <InstagramPost> newPosts = new List <InstagramPost>();
foreach (var post in posts)
{
var existingPost = _ProductsRepository.GetProductByCode(post.Id);
if (existingPost == null)
{
newPosts.Add(post);
}
}
if (newPosts.Count == 0)
{
break;
}
areAllItemsNew = newPosts.Count == posts.Count();
var newProductsList = ConvertInstagramPostToProducts(newPosts, productsCount + 1);
_ProductsRepository.AddProducts(newProductsList.Products);
_ProductsRepository.AddProductsDetails(newProductsList.ProductsDetails);
productsCount += newPosts.Count;
}while (areAllItemsNew);
return("Done");
}
else
{
return("Already_Running");
}
}
finally
{
Is_Instagram_Sync_Running = false;
}
}