Added AccountData to CustomerData

fints4javaLib/src/main/kotlin/net/dankito/fints/FinTsClient.kt

@@ -224,11 +224,26 @@ open class FinTsClient(
         }
 
         response.getFirstSegmentById<AccountInfo>(InstituteSegmentId.AccountInfo)?.let { accountInfo ->
-            customer.iban = accountInfo.iban
+            customer.iban = accountInfo.iban // TODO: remove and use that one from AccountData
 
-            customer.name = accountInfo.accountHolderName1
+            var accountHolderName = accountInfo.accountHolderName1
             accountInfo.accountHolderName2?.let {
-                customer.name = customer.name + it // TODO: add a whitespace in between?
+                accountHolderName += it // TODO: add a whitespace in between?
+            }
+            customer.name = accountHolderName
+
+            findExistingAccount(customer, accountInfo)?.let { account ->
+                // TODO: update AccountData. But can this ever happen that an account changes?
+            }
+            ?: run {
+                val newAccount = AccountData(accountInfo.accountIdentifier, accountInfo.subAccountAttribute,
+                    accountInfo.bankCountryCode, accountInfo.bankCode, accountInfo.iban, accountInfo.customerId,
+                    accountInfo.accountType, accountInfo.currency, accountHolderName, accountInfo.productName,
+                    accountInfo.accountLimit, accountInfo.allowedJobNames)
+
+                val accounts = customer.accounts.toMutableList()
+                accounts.add(newAccount)
+                customer.accounts = accounts
             }
 
             // TODO: may also make use of other info
@@ -247,4 +262,17 @@ open class FinTsClient(
         }
     }
 
+    protected open fun findExistingAccount(customer: CustomerData, accountInfo: AccountInfo): AccountData? {
+        customer.accounts.forEach { account ->
+            if (account.accountIdentifier == accountInfo.accountIdentifier
+                && account.productName == accountInfo.productName
+                && account.accountType == accountInfo.accountType) {
+
+                return account
+            }
+        }
+
+        return null
+    }
+
 }

fints4javaLib/src/main/kotlin/net/dankito/fints/model/AccountData.kt

@@ -0,0 +1,25 @@
+package net.dankito.fints.model
+
+import net.dankito.fints.response.segments.AccountType
+
+
+open class AccountData(
+    val accountIdentifier: String,
+    val subAccountAttribute: String?,
+    val bankCountryCode: Int,
+    val bankCode: String,
+    val iban: String?,
+    val customerId: String,
+    val accountType: AccountType?,
+    val currency: String?, // TODO: may parse to a value object
+    val accountHolderName: String,
+    val productName: String?,
+    val accountLimit: String?,
+    val allowedJobNames: List<String>
+) {
+
+    override fun toString(): String {
+        return "$productName $accountIdentifier $accountHolderName"
+    }
+
+}

fints4javaLib/src/main/kotlin/net/dankito/fints/model/CustomerData.kt

@@ -11,6 +11,7 @@ open class CustomerData(
     val userId: String = customerId,
     var name: String = "",
     var iban: String? = null,
+    var accounts: List<AccountData> = listOf(),
     var updVersion: Int = UPDVersion.VersionNotReceivedYet,
     var availableTanProcedures: List<TanProcedure> = listOf(),
     var selectedTanProcedure: TanProcedure? = null,

fints4javaLib/src/main/kotlin/net/dankito/fints/response/segments/AccountInfo.kt

@@ -2,7 +2,7 @@ package net.dankito.fints.response.segments
 
 
 open class AccountInfo(
-    val accountNumber: String,
+    val accountIdentifier: String,
     val subAccountAttribute: String?,
     val bankCountryCode: Int,
     val bankCode: String,