From 8b7947a14349877120e74127a3949a73f917c3d2 Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Wed, 15 Apr 2020 09:37:37 -0300
Subject: [wallet] use floating action button for scan action

This prepares a layout change for display of balances and transactions.
---
 .../main/java/net/taler/wallet/WalletViewModel.kt  | 122 ---------------------
 1 file changed, 122 deletions(-)
 delete mode 100644 wallet/src/main/java/net/taler/wallet/WalletViewModel.kt

(limited to 'wallet/src/main/java/net/taler/wallet/WalletViewModel.kt')

diff --git a/wallet/src/main/java/net/taler/wallet/WalletViewModel.kt b/wallet/src/main/java/net/taler/wallet/WalletViewModel.kt
deleted file mode 100644
index 607ce15..0000000
--- a/wallet/src/main/java/net/taler/wallet/WalletViewModel.kt
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package net.taler.wallet
-
-import android.app.Application
-import android.util.Log
-import androidx.annotation.UiThread
-import androidx.lifecycle.AndroidViewModel
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.distinctUntilChanged
-import com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES
-import com.fasterxml.jackson.databind.ObjectMapper
-import com.fasterxml.jackson.module.kotlin.KotlinModule
-import net.taler.common.Amount
-import net.taler.wallet.backend.WalletBackendApi
-import net.taler.wallet.history.HistoryManager
-import net.taler.wallet.payment.PaymentManager
-import net.taler.wallet.pending.PendingOperationsManager
-import net.taler.wallet.refund.RefundManager
-import net.taler.wallet.withdraw.WithdrawManager
-import org.json.JSONObject
-
-const val TAG = "taler-wallet"
-
-data class BalanceItem(val available: Amount, val pendingIncoming: Amount)
-
-class WalletViewModel(val app: Application) : AndroidViewModel(app) {
-
-    private val mBalances = MutableLiveData<List<BalanceItem>>()
-    val balances: LiveData<List<BalanceItem>> = mBalances.distinctUntilChanged()
-
-    val devMode = MutableLiveData(BuildConfig.DEBUG)
-    val showProgressBar = MutableLiveData<Boolean>()
-
-    private val walletBackendApi = WalletBackendApi(app, {
-        // nothing to do when we connect, balance will be requested by BalanceFragment in onStart()
-    }) { payload ->
-        if (
-            payload.getString("type") != "waiting-for-retry" && // ignore ping
-            payload.optString("operation") != "init" // ignore init notification
-        ) {
-            Log.i(TAG, "Received notification from wallet-core: ${payload.toString(2)}")
-            loadBalances()
-        }
-    }
-
-    private val mapper = ObjectMapper()
-        .registerModule(KotlinModule())
-        .configure(FAIL_ON_UNKNOWN_PROPERTIES, false)
-
-    val withdrawManager = WithdrawManager(walletBackendApi)
-    val paymentManager = PaymentManager(walletBackendApi, mapper)
-    val pendingOperationsManager = PendingOperationsManager(walletBackendApi)
-    val historyManager = HistoryManager(walletBackendApi, mapper)
-    val refundManager = RefundManager(walletBackendApi)
-
-    override fun onCleared() {
-        walletBackendApi.destroy()
-        super.onCleared()
-    }
-
-    @UiThread
-    fun loadBalances() {
-        showProgressBar.value = true
-        walletBackendApi.sendRequest("getBalances", null) { isError, result ->
-            if (isError) {
-                Log.e(TAG, "Error retrieving balances: ${result.toString(2)}")
-                return@sendRequest
-            }
-            val balanceList = mutableListOf<BalanceItem>()
-            val byCurrency = result.getJSONObject("byCurrency")
-            val currencyList = byCurrency.keys().asSequence().toList().sorted()
-            for (currency in currencyList) {
-                val jsonAmount = byCurrency.getJSONObject(currency)
-                    .getJSONObject("available")
-                val amount = Amount.fromJsonObject(jsonAmount)
-                val jsonAmountIncoming = byCurrency.getJSONObject(currency)
-                    .getJSONObject("pendingIncoming")
-                val amountIncoming = Amount.fromJsonObject(jsonAmountIncoming)
-                balanceList.add(BalanceItem(amount, amountIncoming))
-            }
-            mBalances.postValue(balanceList)
-            showProgressBar.postValue(false)
-        }
-    }
-
-    @UiThread
-    fun dangerouslyReset() {
-        walletBackendApi.sendRequest("reset", null)
-        withdrawManager.testWithdrawalInProgress.value = false
-        mBalances.value = emptyList()
-    }
-
-    fun startTunnel() {
-        walletBackendApi.sendRequest("startTunnel", null)
-    }
-
-    fun stopTunnel() {
-        walletBackendApi.sendRequest("stopTunnel", null)
-    }
-
-    fun tunnelResponse(resp: String) {
-        val respJson = JSONObject(resp)
-        walletBackendApi.sendRequest("tunnelResponse", respJson)
-    }
-
-}
-- 
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