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216
src/main/kotlin/net/ipksindia/dao/TransactionDao.kt
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216
src/main/kotlin/net/ipksindia/dao/TransactionDao.kt
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package net.ipksindia.dao
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import model.TransactionRequest
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import java.sql.Date
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import java.sql.DriverManager
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import java.sql.ResultSet
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import java.util.*
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class TransactionDao {
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private val transactionRequestQuery = """
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SELECT
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txn_no,
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TRIM(src_ac_no) AS src_ac_no,
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TRIM(dest_ac_no) AS dest_ac_no,
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ifsc_code,
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txn_amt,
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txn_date,
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t.teller_id,
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CASE
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WHEN t.ifsc_code LIKE 'WBSC%' THEN 'FAILED'
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ELSE 'RECEIVED'
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END AS status,
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SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(beneficiary_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '), 1, 35) AS beneficiary_name,
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beneficiary_add,
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t.pacs_id,
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comm_txn_no,
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comm_txn_amt,
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dccb_code,
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TO_NUMBER(cbs_br_code) AS br_code,
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SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(remm_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '),1,35) AS remitter_name,
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ipks_accno AS pacs_acc_no,
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da.link_accno AS cbs_sb_acc_no,
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'pacs_db' AS db_name
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FROM neft_rtgs_txn t
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JOIN dep_account da ON t.ipks_accno = da.key_1
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WHERE
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t.txn_date = (SELECT system_date FROM system_date)
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AND t.STATUS = 'A'
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AND t.bank_channel = 'SCB'
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AND da.link_accno IS NOT NULL
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""".trimIndent()
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private val singleTransactionRequestQuery = """
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SELECT
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txn_no,
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TRIM(src_ac_no) AS src_ac_no,
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TRIM(dest_ac_no) AS dest_ac_no,
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ifsc_code,
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txn_amt,
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txn_date,
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t.teller_id,
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CASE
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WHEN t.ifsc_code LIKE 'WBSC%' THEN 'FAILED'
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ELSE 'RECEIVED'
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END AS status,
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SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(beneficiary_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '), 1, 35) AS beneficiary_name,
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beneficiary_add,
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t.pacs_id,
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comm_txn_no,
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comm_txn_amt,
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dccb_code,
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TO_NUMBER(cbs_br_code) AS br_code,
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SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(remm_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '),1,35) AS remitter_name,
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ipks_accno AS pacs_acc_no,
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da.link_accno AS cbs_sb_acc_no,
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'pacs_db' AS db_name
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FROM neft_rtgs_txn t
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JOIN dep_account da ON t.ipks_accno = da.key_1
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WHERE
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t.txn_no = ?
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""".trimIndent()
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private val transactionUpdateQuery = """
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INSERT INTO neft_rtgs_txn_queue (
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txn_no,
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src_ac_no,
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dest_ac_no,
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ifsc_code,
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txn_amt,
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txn_date,
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teller_id,
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status,
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beneficiary_name,
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beneficiary_add,
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pacs_id,
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comm_txn_no,
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comm_txn_amt,
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dccb_code,
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br_code,
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remitter_name,
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cbs_queue_no,
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pacs_acc_no,
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cbs_queue_no2
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) VALUES (
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?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?
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)
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""".trimIndent()
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fun updateSuccessTransaction(request: TransactionRequest, transferQueueNumber: String, neftQueueNumber: String) {
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val dbUrl = getDatabaseUrl()
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val (dbUser, dbPassword) = getUserCredentials()
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DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
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connection.prepareStatement(transactionUpdateQuery).also {
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it.setString(1, request.transactionNumber)
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it.setString(2, request.pacsCurrentAccountNumber)
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it.setString(3, request.neftBeneficiaryAccountNumber)
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it.setString(4, request.ifscCode)
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it.setString(5, request.amount)
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it.setDate(6, Date.valueOf(request.date))
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it.setString(7, request.tellerId)
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it.setString(8, "PROCESSED")
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it.setString(9, request.beneficiaryName)
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it.setString(10, request.beneficiaryAddress)
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it.setString(11, request.pacsId)
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it.setString(12, request.commissionTransactionNumber)
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it.setString(13, request.commissionAmount)
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it.setString(14, request.dccbCode)
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it.setString(15, request.branchCode)
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it.setString(16, request.remitterName)
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it.setString(17, transferQueueNumber)
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it.setString(18, request.pacsAccountNumber)
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it.setString(19, neftQueueNumber)
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}.use {
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it.executeUpdate()
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}
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}
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}
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fun getTransactionRequests(): List<TransactionRequest> {
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val transactionList: List<TransactionRequest>
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val dbUrl = getDatabaseUrl()
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val (dbUser, dbPassword) = getUserCredentials()
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DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
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connection.prepareStatement(transactionRequestQuery).executeQuery().use {
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transactionList = mapToObject(it)
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}
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}
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return transactionList
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}
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fun getTransactionRequest(transactionNumber: String): TransactionRequest? {
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val dbUrl = getDatabaseUrl()
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val (dbUser, dbPassword) = getUserCredentials()
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return DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
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connection.prepareStatement(singleTransactionRequestQuery).apply {
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setString(1, transactionNumber)
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}.executeQuery().use {
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mapToObject(it).firstOrNull()
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}
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}
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}
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private fun getDatabaseUrl(): String {
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val prop = loadProp()
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val dbHost = getProp(prop, "DB_HOST")
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val dbPort = getProp(prop, "DB_PORT")
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val dbName = getProp(prop, "DB_NAME")
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return "jdbc:oracle:thin:@$dbHost:$dbPort:$dbName"
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}
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private fun getUserCredentials(): Pair<String, String> {
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val prop = loadProp()
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val dbUser = getProp(prop, "DB_USER")
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val dbPassword = getProp(prop, "DB_PASSWORD")
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return Pair(dbUser, dbPassword)
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}
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private fun loadProp(): Properties {
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val props = javaClass.classLoader.getResourceAsStream("application.properties").use {
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Properties().apply { load(it) }
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}
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return props
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}
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private fun getProp(prop: Properties, key: String): String {
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return prop.getProperty(key) ?: throw RuntimeException("property $prop not found")
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}
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private fun mapToObject(rs: ResultSet): List<TransactionRequest> {
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val list = mutableListOf<TransactionRequest>()
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while (rs.next()) {
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val transactionRequest = TransactionRequest(
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transactionNumber = rs.getString("txn_no"),
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pacsCurrentAccountNumber = rs.getString("src_ac_no"),
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neftBeneficiaryAccountNumber = rs.getString("dest_ac_no"),
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ifscCode = rs.getString("ifsc_code"),
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amount = rs.getString("txn_amt"),
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date = rs.getDate("txn_date").toLocalDate(),
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tellerId = rs.getString("teller_id"),
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status = rs.getString("status"),
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beneficiaryName = rs.getString("beneficiary_name"),
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beneficiaryAddress = rs.getString("beneficiary_add"),
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pacsId = rs.getString("pacs_id"),
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commissionTransactionNumber = rs.getString("comm_txn_no"),
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commissionAmount = rs.getString("comm_txn_amt"),
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dccbCode = rs.getString("dccb_code"),
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branchCode = rs.getString("br_Code"),
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remitterName = rs.getString("remitter_name"),
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pacsAccountNumber = rs.getString("pacs_acc_no"),
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linkedCBSAccountNumber = rs.getString("cbs_sb_acc_no"),
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)
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list.add(transactionRequest)
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}
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return list
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}
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}
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