/// <summary>
/// query all transactions(on chain)
/// </summary>
/// <returns></returns>
public async Task <object> QueryTransactions(int pageIndex = 1, int limit = 100, uint?blockHeight = null)
{
using var db = new TrackDB();
var trans = db.FindTransactions(new TransactionFilter()
{
BlockHeight = blockHeight, PageIndex = pageIndex, PageSize = limit
});
var transfers = new List <TransferInfo>();
if (trans.List.NotEmpty())
{
transfers = db.FindTransfer(new TransferFilter()
{
TxIds = trans.List.Select(tx => tx.TxId).ToList(), PageSize = int.MaxValue
}).List;
}
var result = new PageList <TransactionPreviewModel>
{
TotalCount = trans.TotalCount,
PageSize = trans.PageSize,
PageIndex = pageIndex,
List = ConvertToTransactionPreviewModel(trans.List, transfers),
};
return(result);
}
