Added parsing transactionDescriptionSupplement

fints4k/src/commonMain/kotlin/net/dankito/banking/fints/FinTsClient.kt

@@ -399,7 +399,7 @@ open class FinTsClient(
 
             response.getFirstSegmentById<ReceivedCreditCardTransactionsAndBalance>(InstituteSegmentId.CreditCardTransactions)?.let { transactionsSegment ->
                 balance = Money(transactionsSegment.balance.amount, transactionsSegment.balance.currency ?: "EUR")
-                bookedTransactions.addAll(transactionsSegment.transactions.map { AccountTransaction(parameter.account, it.amount, it.otherPartyName, it.bookingDate, it.otherPartyName, null, null, "", it.valueDate) })
+                bookedTransactions.addAll(transactionsSegment.transactions.map { AccountTransaction(parameter.account, it.amount, it.description, it.bookingDate, it.transactionDescriptionBase ?: "", null, null, "", it.valueDate) })
             }
         }
 

fints4k/src/commonMain/kotlin/net/dankito/banking/fints/model/CreditCardTransaction.kt

@@ -5,15 +5,31 @@ import net.dankito.utils.multiplatform.format
 
 
 open class CreditCardTransaction(
-    val amount: Money,
-    val otherPartyName: String,
-    val bookingDate: Date,
-    val valueDate: Date,
-    val isCleared: Boolean
+    open val amount: Money,
+    open val transactionDescriptionBase: String?,
+    open val transactionDescriptionSupplement: String?,
+    open val bookingDate: Date,
+    open val valueDate: Date,
+    open val isCleared: Boolean
 ) {
 
+
+    open val description: String
+        get() {
+            transactionDescriptionBase?.let { transactionDescriptionBase ->
+                if (transactionDescriptionSupplement != null) {
+                    return transactionDescriptionBase + " " + transactionDescriptionSupplement
+                }
+
+                return transactionDescriptionBase
+            }
+
+            return ""
+        }
+
+
     override fun toString(): String {
-        return "${valueDate.format("dd.MM.yy")} $amount $otherPartyName"
+        return "${valueDate.format("dd.MM.yy")} $amount $description"
     }
 
 }

fints4k/src/commonMain/kotlin/net/dankito/banking/fints/response/ResponseParser.kt

@@ -702,10 +702,11 @@ open class ResponseParser(
             val bookingDate = parseDate(dataElements[1])
             val valueDate = parseDate(dataElements[2])
             val amount = parseCreditCardAmount(dataElements.subList(8, 11))
-            val otherPartyName = parseString(dataElements[11])
+            val transactionDescriptionBase = parseStringToNullIfEmpty(dataElements[11])
+            val transactionDescriptionSupplement = parseStringToNullIfEmpty(dataElements[12])
             val isCleared = parseBoolean(dataElements[20])
 
-            return CreditCardTransaction(amount, otherPartyName, bookingDate, valueDate, isCleared)
+            return CreditCardTransaction(amount, transactionDescriptionBase, transactionDescriptionSupplement, bookingDate, valueDate, isCleared)
         } catch (e: Exception) {
             log.error("Could not parse Credit card transaction '$transactionDataElementGroup'", e)
         }