public IEnumerable <FilterOption> Options([FromQuery] TransactionsEligibleForCancelArgs args, [FromQuery] OptionArgs optionsArgs)
{
var sql = GetSQL(args).ToOptionsSQL(optionsArgs, x => x); //TRANS-104: Columns names are not mapped anymore, since with de addition of new temp table [tmpFirstTxn1] in GENSPT-409, fields like [tx.mongo_bank_id] aren't valid anymore
var result = _db.Fetch <FilterOption>(sql, args);
return(result);
}
public PagedResult <TransactionsEligibleForCancelRow> Get([FromQuery] TransactionsEligibleForCancelArgs args)
{
var sql = GetSQL(args);
var transactions = PageExtensions.FetchPagedResult <TransactionsEligibleForCancelRow>(_db, args.Page, args.PageSize, sql, args);
return(transactions);
}
private static string GetSQL(TransactionsEligibleForCancelArgs args)
{
var criteria = new List <string>();
// ==> The next statement was an attempt to avoid using the "RANK() OVER()" function and having to add one more temporary table. But the method [WebAPI.Extensions.StringExtensions.ToOptionsSQL()] looks for "sql.LastIndexOf(" SELECT ")" and prevents the use of subqueries
// criteria.Add("NOT EXISTS(SELECT 1 " +
// " FROM cs_rpt_txn tx1 INNER JOIN " +
// " cs_rpt_timestamp ts1 ON tx1.cs_rpt_txn_id = ts1.cs_rpt_txn_id " +
// " WHERE tx1.m_txn_id = tx.m_txn_id AND ts1.id > ts.id )");
criteria.Add("((tx.automatic_transaction = true and tx.txn_type != 'PaymentStatus') or (tx.automatic_transaction is null))");
criteria.AddIfNotNull(args.DateFrom, "tx.req_rcv_at_main_flw >= @DateFrom");
criteria.AddIfNotNull(args.DateTo, "tx.req_rcv_at_main_flw <= @DateTo");
criteria.AddIfNotNull(args.GlobalIds, "tx.global_id IN (@GlobalIds)");
criteria.AddIfNotNull(args.BankIds, "tx.mongo_bank_id IN (@BankIds)");
criteria.AddIfNotNull(args.CorporateIds, "tx.corp_id IN (@CorporateIds)");
criteria.AddIfNotNull(args.MerchantIds, "tx.mongo_m_id IN (@MerchantIds)");
criteria.AddIfNotNull(args.MerchantTransactionID, "tx.m_txn_id LIKE @MerchantTransactionID", () => args.MerchantTransactionID = string.Format("%{0}%", args.MerchantTransactionID));
criteria.AddIfNotNull(args.Currencies, "tx.currency IN (@Currencies)");
criteria.AddIfNotNull(args.ExchangeCurrencies, "tx.exch_currency IN (@ExchangeCurrencies)");
criteria.AddIfNotNull(args.BIN, "tx.bin LIKE @BIN", () => args.BIN = string.Format("%{0}%", args.BIN));
criteria.AddIfNotNull(args.APIIds, "ts.api_id IN (@APIIds)");
var tmpWhere = criteria.ToWhereClause();
if (!string.IsNullOrEmpty(args.MerchantTransactionID))
{
criteria.Add("case " +
"when " +
"(COALESCE(tmpRefund.netamt, 0) > 0 AND (tx.resp_code IN ('1000', '1042') AND tx.txn_type IN('CapturePayment', 'OneStepPayment'))) " +
"then (tx.amount - COALESCE(tmpRefund.netamt, 0) - COALESCE(tmp.netamt, 0)) > 0 " +
"when " +
"(COALESCE(tmpRefund.netamt, 0) = 0 AND (tx.resp_code IN ('1000', '1042') AND tx.txn_type IN('CapturePayment','OneStepPayment'))) " +
"then (tx.amount - COALESCE(tmp.netamt, 0)) > 0 " +
"when (tx.resp_code = '1000' AND tx.txn_type IN('AuthPayment', 'IncrementalAuthPayment', 'OnlinePayment')) " +
"then (tx.amount - COALESCE(tmpCapture.netamt, 0) - COALESCE(tmp.netamt, 0)) > 0 " +
"when " +
"(tx.resp_code = '1042' AND tx.txn_type IN('RefundPayment')) " +
"then(tmpFirstTxn.amount - COALESCE(tmp.netamt, 0)) > 0 " +
"end");
}
else
{
criteria.Add("((tx.automatic_transaction = true and tx.txn_type != 'PaymentStatus') or (tx.automatic_transaction is null))");
criteria.Add("tx.resp_code = '1000' AND tx.m_txn_id NOT IN (SELECT tx.m_txn_id FROM tmp tx LEFT JOIN cs_rpt_txn T2 ON tx.m_txn_id = T2.m_txn_id WHERE tx.txn_type IN ('CancelPayment','PreApproveRefund','RefundPayment')) AND tx.txn_type IN ('AuthPayment','IncrementalAuthPayment','CapturePayment','OnlinePayment','OneStepPayment')");
}
criteria.AddIfNotNull(args.DateFrom, "tx.req_rcv_at_main_flw >= @DateFrom");
criteria.AddIfNotNull(args.DateTo, "tx.req_rcv_at_main_flw <= @DateTo");
criteria.AddIfNotNull(args.ResponseCodes, "tx.resp_code IN (@ResponseCodes)");
criteria.AddIfNotNull(args.TransactionTypes, "tx.txn_type IN (@TransactionTypes)");
var where = criteria.ToWhereClause();
var orderBy = args.OrderBys.ToOrderByClause("tx.txn_type DESC") + ")";
var EndResult = "Select * from tmpFirstTxn1 Where rank_id = 1 Order By MerchantTransactionID, Date DESC";
var sql = $@"
WITH tmp AS
(SELECT tx.m_txn_id,
tx.txn_type,
tx.mongo_m_id,
COALESCE(SUM(tx.amount), 0) as netamt
FROM cs_rpt_txn tx
LEFT JOIN cs_rpt_timestamp ts ON tx.cs_rpt_txn_id = ts.cs_rpt_txn_id
{tmpWhere}
AND (tx.resp_code = '1000' AND tx.txn_type = 'CancelPayment')
GROUP BY tx.m_txn_id,
tx.txn_type,
tx.mongo_m_id),
tmpRefund AS
(SELECT tx.m_txn_id,
tx.mongo_m_id,
COALESCE(SUM(tx.amount), 0) as netamt
FROM cs_rpt_txn tx
LEFT JOIN cs_rpt_timestamp ts ON tx.cs_rpt_txn_id = ts.cs_rpt_txn_id
{tmpWhere}
AND tx.resp_code IN ('1000', '1042', '1116')
AND (tx.txn_type = 'RefundPayment' OR (tx.txn_type = 'PreApproveRefund' AND tx.pre_approval_status != 'PROCESSED'))
GROUP BY tx.m_txn_id,
tx.mongo_m_id),
tmpCapture AS
(SELECT tx.m_txn_id,
tx.mongo_m_id,
COALESCE(SUM(tx.amount), 0) as netamt
FROM cs_rpt_txn tx
LEFT JOIN cs_rpt_timestamp ts ON tx.cs_rpt_txn_id = ts.cs_rpt_txn_id
{tmpWhere}
AND tx.resp_code IN ('1000', '1042', '1116')
AND tx.txn_type = 'CapturePayment'
GROUP BY tx.m_txn_id,
tx.mongo_m_id),
tmpFirstTxn AS
(SELECT tx.m_txn_id,
tx.mongo_m_id,
tx.amount
FROM cs_rpt_txn tx
LEFT JOIN cs_rpt_timestamp ts ON tx.cs_rpt_txn_id = ts.cs_rpt_txn_id
{tmpWhere}
AND tx.resp_code IN('1000', '1042', '1116') AND tx.txn_type IN('AuthPayment', 'OneStepPayment', 'OnlinePayment')
order by tx.req_rcv_at_main_flw asc
limit 1),
tmpFirstTxn1 AS
( SELECT ts.id AS ID,
tx.global_id AS GlobalId,
tx.global_name AS Global,
tx.mongo_bank_id AS BankId,
tx.bank_name AS Bank,
tx.corp_id AS CorporateId,
tx.corp_name AS Corporate,
tx.mongo_m_id AS MerchantId,
tx.merchant_name AS Merchant,
tx.mid AS MID,
ts.api_id AS APIId,
ts.api_name AS Product,
tx.req_rcv_at_main_flw + (@TimeZoneOffset ||' minutes')::interval AS Date,
tx.m_txn_id AS MerchantTransactionID,
tx.amount*.001 AS Amount,
case
when (COALESCE(tmpRefund.netamt, 0) > 0 AND tx.txn_type IN('CapturePayment', 'OneStepPayment'))
then (tx.amount - COALESCE(tmpRefund.netamt, 0) - COALESCE(tmp.netamt, 0))*.001
when (COALESCE(tmpRefund.netamt, 0) = 0 AND tx.txn_type IN('CapturePayment','OneStepPayment'))
then (tx.amount - COALESCE(tmp.netamt, 0))*.001
when (tx.txn_type IN('AuthPayment', 'IncrementalAuthPayment', 'OnlinePayment'))
then (tx.amount - COALESCE(tmpCapture.netamt, 0) - COALESCE(tmp.netamt, 0))*.001
when
(tx.resp_code = '1042' AND tx.txn_type ='RefundPayment')
then (tmpFirstTxn.amount - COALESCE(tmpRefund.netamt, 0) - COALESCE(tmp.netamt, 0))*.001
end AS AmountEligibleForCancel,
tx.currency AS Currency,
tx.bin AS BIN,
tx.acc_holder AS AccountHolder,
tx.crypto_key AS CryptoId,
case when tx.exch_rate > '' then cast(tx.exch_rate as numeric) else 0 end AS ExchangeRate,
case when tx.exch_amount > '' then cast(tx.exch_amount as numeric) * .001 else 0 end AS ExchangeAmount,
tx.exch_currency AS ExchangeCurrency,
tx.txn_type AS TransactionType,
tx.resp_code AS ResponseCode,
tx.resp_code_desc AS ResponseCodeDescription,
RANK() OVER(Partition BY tx.m_txn_id ORDER BY tx.m_txn_id , Id DESC) AS rank_id
FROM cs_rpt_txn tx
LEFT JOIN cs_rpt_timestamp ts ON tx.cs_rpt_txn_id = ts.cs_rpt_txn_id
LEFT JOIN tmp ON tmp.m_txn_id = tx.m_txn_id AND tmp.mongo_m_id = tx.mongo_m_id
LEFT JOIN tmpRefund ON tmpRefund.m_txn_id = tx.m_txn_id AND tmpRefund.mongo_m_id = tx.mongo_m_id
LEFT JOIN tmpFirstTxn ON tmpFirstTxn.m_txn_id = tx.m_txn_id AND tmpFirstTxn.mongo_m_id = tx.mongo_m_id
LEFT JOIN tmpCapture ON tmpCapture.m_txn_id = tx.m_txn_id AND tmpCapture.mongo_m_id = tx.mongo_m_id
{where}
{orderBy}
{EndResult}";
return(sql);
}