private void LoadSearchGrid(int offset, int pageSize)
{
// Set PaymentHelper
PaymentsHelper ph = GetPaymentsHelper();
// Get Collections
List <KeyValuePair <string, string> > args = new List <KeyValuePair <string, string> >();
args.Add(new KeyValuePair <string, string>("sort", "date_created"));
args.Add(new KeyValuePair <string, string>("criteria", "desc"));
args.Add(new KeyValuePair <string, string>("offset", (offset - 1).ToString()));
args.Add(new KeyValuePair <string, string>("limit", pageSize.ToString()));
SearchPage <Collection> searchPage = ph.SearchCollections(args);
List <Collection> collections = searchPage.Results;
// Bind this info to the grid view
CollectionsGridView.DataSource = collections;
CollectionsGridView.DataBind();
// Set pager info
PagerFrom.Text = offset.ToString();
PagerTo.Text = (offset + collections.Count - 1).ToString();
PagerTotal.Text = searchPage.Total.ToString();
PagerPanel.Visible = true;
}
/// <summary>
/// Recursively tries to get a collections page from the MP API.
/// </summary>
public static SearchPage <Collection> GetCollectionsPage(Int32 offset, Int32 limit, OAuthResponse authorization, DateTime dateFrom, DateTime dateTo, int retryNumber = 0)
{
PaymentsHelper ph = new PaymentsHelper();
// Set access token
ph.AccessToken = GetAccessToken(authorization);
// Prepare API call arguments
List <KeyValuePair <string, string> > args = new List <KeyValuePair <string, string> >();
if (authorization.IsAdmin)
{
args.Add(new KeyValuePair <string, string>("collector_id", authorization.UserId.ToString()));
}
// Try optimize the query by site id, taking advantage of the search sharding
if (authorization.SiteId != null)
{
args.Add(new KeyValuePair <string, string>("site_id", authorization.SiteId));
}
args.Add(new KeyValuePair <string, string>("sort", "date_created"));
args.Add(new KeyValuePair <string, string>("criteria", "desc"));
args.Add(new KeyValuePair <string, string>("offset", offset.ToString()));
args.Add(new KeyValuePair <string, string>("limit", limit.ToString()));
args.Add(new KeyValuePair <string, string>("range", "date_created"));
args.Add(new KeyValuePair <string, string>("begin_date", HttpUtility.UrlEncode(dateFrom.GetDateTimeFormats('s')[0].ToString() + ".000Z")));
args.Add(new KeyValuePair <string, string>("end_date", HttpUtility.UrlEncode(dateTo.GetDateTimeFormats('s')[0].ToString() + ".000Z")));
SearchPage <Collection> searchPage = null;
try
{
// Search the API
searchPage = ph.SearchCollections(args);
}
catch (RESTAPIException raex)
{
// Retries the same call until max is reached
if (retryNumber <= MAX_RETRIES)
{
LogHelper.WriteLine("SearchCollections breaks. Retry num: " + retryNumber.ToString());
BackendHelper.GetCollectionsPage(offset, limit, authorization, dateFrom, dateTo, retryNumber + 1);
}
else
{
// then breaks
throw raex;
}
}
return(searchPage);
}
public List <Int32> GetPendingCollections(Int32?lastProcessedCollectionId)
{
// Set payments helper
PaymentsHelper ph = new PaymentsHelper();
ph.AccessToken = this.AccessToken;
// Prepare API call arguments
List <KeyValuePair <string, string> > args = new List <KeyValuePair <string, string> >();
args.Add(new KeyValuePair <string, string>("sort", "id"));
args.Add(new KeyValuePair <string, string>("criteria", "desc"));
args.Add(new KeyValuePair <string, string>("offset", "0"));
args.Add(new KeyValuePair <string, string>("limit", "5"));
// Set environment
MercadoPagoSDK.Environment.Scope = _environmentScope;
// Call API
SearchPage <Collection> searchPage = ph.SearchCollections(args);
List <Collection> collections = searchPage.Results;
// Populate pending ids
List <Int32> pendingIds = new List <int>();
foreach (Collection collection in collections)
{
if (lastProcessedCollectionId != null)
{
if (lastProcessedCollectionId == collection.Id)
{
break;
}
}
pendingIds.Add(collection.Id.Value);
}
return(pendingIds);
}