md.asif5/neft-server
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

all the application configurations has been defined in application.conf, application-dev.conf and application-prod.conf. Also made the ktor server configuration in external file.

Browse Source
This commit is contained in:
Md Asif
2024-09-28 01:26:57 +05:30
parent 48877ddcec
commit 0516c2c964
9 changed files with 178 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

155
src/main/kotlin/net/ipksindia/dao/TransactionDao.kt
View File

@@ -1,44 +1,16 @@
package net.ipksindia.dao
import model.TransactionRequest
import net.ipksindia.config.AppConfig
import java.sql.Date
import java.sql.DriverManager
import java.sql.ResultSet
import java.util.*
class TransactionDao {
private val transactionRequestQuery = """
SELECT
txn_no,
TRIM(src_ac_no) AS src_ac_no,
TRIM(dest_ac_no) AS dest_ac_no,
ifsc_code,
txn_amt,
txn_date,
t.teller_id,
CASE
WHEN t.ifsc_code LIKE 'WBSC%' THEN 'FAILED'
ELSE 'RECEIVED'
END AS status,
SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(beneficiary_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '), 1, 35) AS beneficiary_name,
beneficiary_add,
t.pacs_id,
comm_txn_no,
comm_txn_amt,
dccb_code,
TO_NUMBER(cbs_br_code) AS br_code,
SUBSTR(REGEXP_REPLACE(REGEXP_REPLACE(UPPER(remm_name), '[^A-Z0-9 ]', ''), ' {2,}', ' '),1,35) AS remitter_name,
ipks_accno AS pacs_acc_no,
da.link_accno AS cbs_sb_acc_no,
'pacs_db' AS db_name
FROM neft_rtgs_txn t
JOIN dep_account da ON t.ipks_accno = da.key_1
WHERE
t.txn_date = (SELECT system_date FROM system_date)
AND t.STATUS = 'A'
AND t.bank_channel = 'SCB'
AND da.link_accno IS NOT NULL
""".trimIndent()
class TransactionDao() {
private val dbUrl = AppConfig.databaseConfig.dbUrl
private val dbUser = AppConfig.databaseConfig.user
private val dbPassword = AppConfig.databaseConfig.password
private val singleTransactionRequestQuery = """
SELECT
@@ -97,92 +69,48 @@ class TransactionDao {
""".trimIndent()
fun updateSuccessTransaction(request: TransactionRequest, transferQueueNumber: String, neftQueueNumber: String) {
val dbUrl = getDatabaseUrl()
val (dbUser, dbPassword) = getUserCredentials()
DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
connection.prepareStatement(transactionUpdateQuery).also {
it.setString(1, request.transactionNumber)
it.setString(2, request.pacsCurrentAccountNumber)
it.setString(3, request.neftBeneficiaryAccountNumber)
it.setString(4, request.ifscCode)
it.setString(5, request.amount)
it.setDate(6, Date.valueOf(request.date))
it.setString(7, request.tellerId)
it.setString(8, "PROCESSED")
it.setString(9, request.beneficiaryName)
it.setString(10, request.beneficiaryAddress)
it.setString(11, request.pacsId)
it.setString(12, request.commissionTransactionNumber)
it.setString(13, request.commissionAmount)
it.setString(14, request.dccbCode)
it.setString(15, request.branchCode)
it.setString(16, request.remitterName)
it.setString(17, transferQueueNumber)
it.setString(18, request.pacsAccountNumber)
it.setString(19, neftQueueNumber)
}.use {
it.executeUpdate()
DriverManager
.getConnection(dbUrl, dbUser, dbPassword)
.use { connection ->
connection
.prepareStatement(transactionUpdateQuery)
.also {
it.setString(1, request.transactionNumber)
it.setString(2, request.pacsCurrentAccountNumber)
it.setString(3, request.neftBeneficiaryAccountNumber)
it.setString(4, request.ifscCode)
it.setString(5, request.amount)
it.setDate(6, Date.valueOf(request.date))
it.setString(7, request.tellerId)
it.setString(8, "PROCESSED")
it.setString(9, request.beneficiaryName)
it.setString(10, request.beneficiaryAddress)
it.setString(11, request.pacsId)
it.setString(12, request.commissionTransactionNumber)
it.setString(13, request.commissionAmount)
it.setString(14, request.dccbCode)
it.setString(15, request.branchCode)
it.setString(16, request.remitterName)
it.setString(17, transferQueueNumber)
it.setString(18, request.pacsAccountNumber)
it.setString(19, neftQueueNumber)
}
.use { it.executeUpdate() }
}
}
}
fun getTransactionRequests(): List<TransactionRequest> {
val transactionList: List<TransactionRequest>
val dbUrl = getDatabaseUrl()
val (dbUser, dbPassword) = getUserCredentials()
DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
connection.prepareStatement(transactionRequestQuery).executeQuery().use {
transactionList = mapToObject(it)
}
}
return transactionList
}
fun getTransactionRequest(transactionNumber: String): TransactionRequest? {
val dbUrl = getDatabaseUrl()
val (dbUser, dbPassword) = getUserCredentials()
return DriverManager.getConnection(dbUrl, dbUser, dbPassword).use { connection ->
connection.prepareStatement(singleTransactionRequestQuery).apply {
setString(1, transactionNumber)
}.executeQuery().use {
mapToObject(it).firstOrNull()
return DriverManager
.getConnection(dbUrl, dbUser, dbPassword)
.use { connection ->
connection
.prepareStatement(singleTransactionRequestQuery)
.apply { setString(1, transactionNumber) }
.executeQuery()
.use { mapToObject(it).firstOrNull() }
}
}
}
private fun getDatabaseUrl(): String {
val prop = loadProp()
val dbHost = getProp(prop, "DB_HOST")
val dbPort = getProp(prop, "DB_PORT")
val dbName = getProp(prop, "DB_NAME")
return "jdbc:oracle:thin:@$dbHost:$dbPort:$dbName"
}
private fun getUserCredentials(): Pair<String, String> {
val prop = loadProp()
val dbUser = getProp(prop, "DB_USER")
val dbPassword = getProp(prop, "DB_PASSWORD")
return Pair(dbUser, dbPassword)
}
private fun loadProp(): Properties {
val props = javaClass.classLoader.getResourceAsStream("application.properties").use {
Properties().apply { load(it) }
}
return props
}
private fun getProp(prop: Properties, key: String): String {
return prop.getProperty(key) ?: throw RuntimeException("property $prop not found")
}
private fun mapToObject(rs: ResultSet): List<TransactionRequest> {
val list = mutableListOf<TransactionRequest>()
@@ -212,5 +140,4 @@ class TransactionDao {
return list
}
}