Store PayU payment metadata and attempts

src/main/kotlin/com/android/trisolarisserver/config/PaymentSchemaFix.kt

@@ -0,0 +1,37 @@
+package com.android.trisolarisserver.config
+
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Component
+
+@Component
+class PaymentSchemaFix(
+    private val jdbcTemplate: JdbcTemplate
+) : PostgresSchemaFix(jdbcTemplate) {
+
+    override fun runPostgres(jdbcTemplate: JdbcTemplate) {
+        ensureColumn("payment", "gateway_payment_id", "varchar")
+        ensureColumn("payment", "gateway_txn_id", "varchar")
+        ensureColumn("payment", "bank_ref_num", "varchar")
+        ensureColumn("payment", "mode", "varchar")
+        ensureColumn("payment", "pg_type", "varchar")
+        ensureColumn("payment", "payer_vpa", "varchar")
+        ensureColumn("payment", "payer_name", "varchar")
+        ensureColumn("payment", "payment_source", "varchar")
+    }
+
+    private fun ensureColumn(table: String, column: String, type: String) {
+        val exists = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.columns
+            where table_name = '$table'
+              and column_name = '$column'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+        if (exists == 0) {
+            logger.info("Adding $table.$column column")
+            jdbcTemplate.execute("alter table $table add column $column $type")
+        }
+    }
+}

src/main/kotlin/com/android/trisolarisserver/config/PayuPaymentAttemptSchemaFix.kt

@@ -0,0 +1,49 @@
+package com.android.trisolarisserver.config
+
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Component
+
+@Component
+class PayuPaymentAttemptSchemaFix(
+    private val jdbcTemplate: JdbcTemplate
+) : PostgresSchemaFix(jdbcTemplate) {
+
+    override fun runPostgres(jdbcTemplate: JdbcTemplate) {
+        val hasTable = jdbcTemplate.queryForObject(
+            """
+            select count(*)
+            from information_schema.tables
+            where table_name = 'payu_payment_attempt'
+            """.trimIndent(),
+            Int::class.java
+        ) ?: 0
+        if (hasTable == 0) {
+            logger.info("Creating payu_payment_attempt table")
+            jdbcTemplate.execute(
+                """
+                create table payu_payment_attempt (
+                    id uuid primary key,
+                    property_id uuid not null references property(id) on delete cascade,
+                    booking_id uuid references booking(id) on delete set null,
+                    status varchar,
+                    unmapped_status varchar,
+                    amount bigint,
+                    currency varchar,
+                    gateway_payment_id varchar,
+                    gateway_txn_id varchar,
+                    bank_ref_num varchar,
+                    mode varchar,
+                    pg_type varchar,
+                    payer_vpa varchar,
+                    payer_name varchar,
+                    payment_source varchar,
+                    error_code varchar,
+                    error_message varchar,
+                    payload text,
+                    received_at timestamptz not null
+                )
+                """.trimIndent()
+            )
+        }
+    }
+}

src/main/kotlin/com/android/trisolarisserver/controller/PayuWebhookCapture.kt

@@ -2,8 +2,10 @@ package com.android.trisolarisserver.controller
 
 import com.android.trisolarisserver.models.booking.Payment
 import com.android.trisolarisserver.models.booking.PaymentMethod
+import com.android.trisolarisserver.models.payment.PayuPaymentAttempt
 import com.android.trisolarisserver.models.payment.PayuWebhookLog
 import com.android.trisolarisserver.db.repo.BookingRepo
+import com.android.trisolarisserver.repo.PayuPaymentAttemptRepo
 import com.android.trisolarisserver.repo.PayuWebhookLogRepo
 import com.android.trisolarisserver.repo.PaymentRepo
 import com.android.trisolarisserver.repo.PropertyRepo
@@ -32,6 +34,7 @@ class PayuWebhookCapture(
     private val propertyRepo: PropertyRepo,
     private val bookingRepo: BookingRepo,
     private val paymentRepo: PaymentRepo,
+    private val payuPaymentAttemptRepo: PayuPaymentAttemptRepo,
     private val payuWebhookLogRepo: PayuWebhookLogRepo
 ) {
 
@@ -63,26 +66,58 @@ class PayuWebhookCapture(
         val status = data["status"]?.lowercase() ?: data["unmappedstatus"]?.lowercase()
         val isSuccess = status == "success" || status == "captured"
         val isRefund = status == "refund" || status == "refunded"
-        if (!isSuccess && !isRefund) return
-
         val bookingId = data["udf1"]?.let { runCatching { UUID.fromString(it) }.getOrNull() }
-        if (bookingId == null) return
-        val booking = bookingRepo.findById(bookingId).orElse(null) ?: return
-        if (booking.property.id != propertyId) return
-
-        val referenceId = data["mihpayid"]?.ifBlank { null } ?: data["txnid"]?.ifBlank { null }
-        val reference = referenceId?.let { "payu:$it" }
-        if (reference != null && paymentRepo.findByReference(reference) != null) return
+        val booking = bookingId?.let { bookingRepo.findById(it).orElse(null) }
+        if (booking != null && booking.property.id != propertyId) return
 
         val amountRaw = data["amount"]?.ifBlank { null } ?: data["net_amount_debit"]?.ifBlank { null }
-        val amount = parseAmount(amountRaw) ?: return
-        val signedAmount = if (isRefund) -amount else amount
+        val amount = parseAmount(amountRaw)
+        val gatewayPaymentId = data["mihpayid"]?.ifBlank { null }
+        val gatewayTxnId = data["txnid"]?.ifBlank { null }
+        val bankRef = data["bank_ref_num"]?.ifBlank { null } ?: data["bank_ref_no"]?.ifBlank { null }
+        val mode = data["mode"]?.ifBlank { null }
+        val pgType = data["PG_TYPE"]?.ifBlank { null }
+        val payerVpa = data["field3"]?.ifBlank { null }
+        val payerName = data["field6"]?.ifBlank { null }
+        val paymentSource = data["payment_source"]?.ifBlank { null }
+        val errorCode = data["error"]?.ifBlank { null }
+        val errorMessage = data["error_Message"]?.ifBlank { null }
+        val receivedAt = parseAddedOn(data["addedon"], booking?.property?.timezone)
 
-        val receivedAt = parseAddedOn(data["addedon"], booking.property.timezone)
+        payuPaymentAttemptRepo.save(
+            PayuPaymentAttempt(
+                property = property,
+                booking = booking,
+                status = status,
+                unmappedStatus = data["unmappedstatus"]?.ifBlank { null },
+                amount = amount,
+                currency = booking?.property?.currency ?: property.currency,
+                gatewayPaymentId = gatewayPaymentId,
+                gatewayTxnId = gatewayTxnId,
+                bankRefNum = bankRef,
+                mode = mode,
+                pgType = pgType,
+                payerVpa = payerVpa,
+                payerName = payerName,
+                paymentSource = paymentSource,
+                errorCode = errorCode,
+                errorMessage = errorMessage,
+                payload = body,
+                receivedAt = receivedAt
+            )
+        )
+
+        if (!isSuccess && !isRefund) return
+        if (booking == null) return
+
+        if (gatewayPaymentId != null && paymentRepo.findByGatewayPaymentId(gatewayPaymentId) != null) return
+        if (gatewayPaymentId == null && gatewayTxnId != null && paymentRepo.findByGatewayTxnId(gatewayTxnId) != null) return
+
+        val signedAmount = amount?.let { if (isRefund) -it else it } ?: return
         val notes = buildString {
             append("payu status=").append(status)
-            data["txnid"]?.let { append(" txnid=").append(it) }
-            data["bank_ref_num"]?.let { append(" bank_ref=").append(it) }
+            gatewayTxnId?.let { append(" txnid=").append(it) }
+            bankRef?.let { append(" bank_ref=").append(it) }
         }
 
         paymentRepo.save(
@@ -92,7 +127,15 @@ class PayuWebhookCapture(
                 amount = signedAmount,
                 currency = booking.property.currency,
                 method = PaymentMethod.ONLINE,
-                reference = reference,
+                gatewayPaymentId = gatewayPaymentId,
+                gatewayTxnId = gatewayTxnId,
+                bankRefNum = bankRef,
+                mode = mode,
+                pgType = pgType,
+                payerVpa = payerVpa,
+                payerName = payerName,
+                paymentSource = paymentSource,
+                reference = gatewayPaymentId?.let { "payu:$it" } ?: gatewayTxnId?.let { "payu:$it" },
                 notes = notes,
                 receivedAt = receivedAt
             )

src/main/kotlin/com/android/trisolarisserver/models/booking/Payment.kt

@@ -32,6 +32,30 @@ class Payment(
     @Column(name = "method", nullable = false)
     var method: PaymentMethod,
 
+    @Column(name = "gateway_payment_id")
+    var gatewayPaymentId: String? = null,
+
+    @Column(name = "gateway_txn_id")
+    var gatewayTxnId: String? = null,
+
+    @Column(name = "bank_ref_num")
+    var bankRefNum: String? = null,
+
+    @Column(name = "mode")
+    var mode: String? = null,
+
+    @Column(name = "pg_type")
+    var pgType: String? = null,
+
+    @Column(name = "payer_vpa")
+    var payerVpa: String? = null,
+
+    @Column(name = "payer_name")
+    var payerName: String? = null,
+
+    @Column(name = "payment_source")
+    var paymentSource: String? = null,
+
     @Column(name = "reference")
     var reference: String? = null,
 

src/main/kotlin/com/android/trisolarisserver/models/payment/PayuPaymentAttempt.kt

@@ -0,0 +1,79 @@
+package com.android.trisolarisserver.models.payment
+
+import com.android.trisolarisserver.models.booking.Booking
+import com.android.trisolarisserver.models.property.Property
+import jakarta.persistence.Column
+import jakarta.persistence.Entity
+import jakarta.persistence.FetchType
+import jakarta.persistence.GeneratedValue
+import jakarta.persistence.Id
+import jakarta.persistence.JoinColumn
+import jakarta.persistence.ManyToOne
+import jakarta.persistence.Table
+import java.time.OffsetDateTime
+import java.util.UUID
+
+@Entity
+@Table(name = "payu_payment_attempt")
+class PayuPaymentAttempt(
+    @Id
+    @GeneratedValue
+    @Column(columnDefinition = "uuid")
+    val id: UUID? = null,
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "property_id", nullable = false)
+    var property: Property,
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "booking_id")
+    var booking: Booking? = null,
+
+    @Column(name = "status")
+    var status: String? = null,
+
+    @Column(name = "unmapped_status")
+    var unmappedStatus: String? = null,
+
+    @Column(name = "amount")
+    var amount: Long? = null,
+
+    @Column(name = "currency")
+    var currency: String? = null,
+
+    @Column(name = "gateway_payment_id")
+    var gatewayPaymentId: String? = null,
+
+    @Column(name = "gateway_txn_id")
+    var gatewayTxnId: String? = null,
+
+    @Column(name = "bank_ref_num")
+    var bankRefNum: String? = null,
+
+    @Column(name = "mode")
+    var mode: String? = null,
+
+    @Column(name = "pg_type")
+    var pgType: String? = null,
+
+    @Column(name = "payer_vpa")
+    var payerVpa: String? = null,
+
+    @Column(name = "payer_name")
+    var payerName: String? = null,
+
+    @Column(name = "payment_source")
+    var paymentSource: String? = null,
+
+    @Column(name = "error_code")
+    var errorCode: String? = null,
+
+    @Column(name = "error_message")
+    var errorMessage: String? = null,
+
+    @Column(name = "payload", columnDefinition = "text")
+    var payload: String? = null,
+
+    @Column(name = "received_at", columnDefinition = "timestamptz")
+    var receivedAt: OffsetDateTime = OffsetDateTime.now()
+)

src/main/kotlin/com/android/trisolarisserver/repo/PaymentRepo.kt

@@ -9,6 +9,8 @@ import java.util.UUID
 interface PaymentRepo : JpaRepository<Payment, UUID> {
     fun findByBookingIdOrderByReceivedAtDesc(bookingId: UUID): List<Payment>
     fun findByReference(reference: String): Payment?
+    fun findByGatewayPaymentId(gatewayPaymentId: String): Payment?
+    fun findByGatewayTxnId(gatewayTxnId: String): Payment?
 
     @Query(
         """

src/main/kotlin/com/android/trisolarisserver/repo/PayuPaymentAttemptRepo.kt

@@ -0,0 +1,7 @@
+package com.android.trisolarisserver.repo
+
+import com.android.trisolarisserver.models.payment.PayuPaymentAttempt
+import org.springframework.data.jpa.repository.JpaRepository
+import java.util.UUID
+
+interface PayuPaymentAttemptRepo : JpaRepository<PayuPaymentAttempt, UUID>