1 files changed, 0 insertions, 102 deletions
diff --git a/wallee-c2ec/app/src/main/java/ch/bfh/habej2/wallee_c2ec/WithdrawalViewModel.kt b/wallee-c2ec/app/src/main/java/ch/bfh/habej2/wallee_c2ec/WithdrawalViewModel.kt
deleted file mode 100644
index f23fa7d..0000000
--- a/wallee-c2ec/app/src/main/java/ch/bfh/habej2/wallee_c2ec/WithdrawalViewModel.kt
+++ /dev/null
@@ -1,102 +0,0 @@
-package ch.bfh.habej2.wallee_c2ec
-
-import android.content.Context
-import android.content.Intent
-import androidx.compose.runtime.Stable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.setValue
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
-import ch.bfh.habej2.wallee_c2ec.client.taler.BankIntegrationClient
-import ch.bfh.habej2.wallee_c2ec.client.taler.model.PaymentNotification
-import ch.bfh.habej2.wallee_c2ec.client.wallee.WalleeResponseHandler
-import ch.bfh.habej2.wallee_c2ec.encoding.Base32Encode
-import com.wallee.android.till.sdk.ApiClient
-import com.wallee.android.till.sdk.data.Transaction
-import kotlinx.coroutines.launch
-import java.io.Closeable
-import java.math.BigDecimal
-import java.security.SecureRandom
-
-data class Amount(
-    val value: Int,
-    val frac: Int
-) {
-    fun toBigDecimal(): BigDecimal = BigDecimal("$value.$frac")
-}
-
-@Stable
-interface WithdrawalOperationState{
-    val exchangeBankIntegrationApiUrl: String
-    val encodedWopid: String
-    val amount: Amount
-    val currency: String
-    val payed: Boolean
-    val transaction: Transaction?
-}
-
-private class MutableWithdrawalOperationState: WithdrawalOperationState {
-    override var exchangeBankIntegrationApiUrl: String by mutableStateOf("")
-    override var encodedWopid: String by mutableStateOf("")
-    override var amount: Amount by mutableStateOf(Amount(0,0))
-    override var currency: String by mutableStateOf("")
-    override var payed: Boolean by mutableStateOf(false)
-    override var transaction: Transaction? by mutableStateOf(null)
-}
-
-class WithdrawalViewModel(
-    private val bankIntegrationClient: BankIntegrationClient,
-    vararg closeables: Closeable
-) : ViewModel(*closeables) {
-
-    private val _uiState = MutableWithdrawalOperationState()
-    val uiState: WithdrawalOperationState = _uiState
-
-    fun initialize() {
-        _uiState.encodedWopid = Base32Encode(wopid())
-    }
-
-    fun updateAmount(amount: Amount) {
-        _uiState.amount = amount
-    }
-
-    fun updateCurrency(currency: String) {
-        _uiState.currency = currency
-    }
-
-    fun updateWalleeTransaction(transaction: Transaction) {
-        _uiState.transaction = transaction
-    }
-
-    fun startAuthorizationWhenReadyOrAbort(ctx: Context) {
-        viewModelScope.launch {
-            val result = bankIntegrationClient.retrieveWithdrawalStatus(uiState.encodedWopid, 30000)
-            if (result.isPresent) {
-                ctx.startActivity(Intent(ctx, PaymentActivity::class.java))
-            } else {
-                withdrawalOperationFailed(ctx)
-            }
-        }
-    }
-
-    fun withdrawalOperationFailed(ctx: Context? = null) {
-        viewModelScope.launch {
-            bankIntegrationClient.abortWithdrawal(uiState.encodedWopid)
-            ctx?.startActivity(Intent(ctx, MainActivity::class.java))
-        }
-    }
-
-    fun confirmPayment() {
-        viewModelScope.launch{
-            bankIntegrationClient.sendPaymentNotification(PaymentNotification())
-        }
-    }
-
-    private fun wopid(): ByteArray {
-        val wopid = ByteArray(32)
-        val rand = SecureRandom()
-        rand.nextBytes(wopid) // will seed automatically
-        return wopid
-    }
-}
-\ No newline at end of file