1 files changed, 51 insertions, 0 deletions
diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/MainViewModel.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/MainViewModel.kt
new file mode 100644
index 0000000..3fe472d
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+++ b/merchant-terminal/src/main/java/net/taler/merchantpos/MainViewModel.kt
@@ -0,0 +1,51 @@
+/*
+ * 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.merchantpos
+
+import android.app.Application
+import androidx.lifecycle.AndroidViewModel
+import androidx.lifecycle.viewModelScope
+import com.android.volley.toolbox.Volley
+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.merchantpos.config.ConfigManager
+import net.taler.merchantpos.history.HistoryManager
+import net.taler.merchantpos.history.RefundManager
+import net.taler.merchantpos.order.OrderManager
+import net.taler.merchantpos.payment.PaymentManager
+
+class MainViewModel(app: Application) : AndroidViewModel(app) {
+
+    private val mapper = ObjectMapper()
+        .registerModule(KotlinModule())
+        .configure(FAIL_ON_UNKNOWN_PROPERTIES, false)
+    private val queue = Volley.newRequestQueue(app)
+
+    val orderManager = OrderManager(app, mapper)
+    val configManager = ConfigManager(app, viewModelScope, mapper, queue).apply {
+        addConfigurationReceiver(orderManager)
+    }
+    val paymentManager = PaymentManager(configManager, queue, mapper)
+    val historyManager = HistoryManager(configManager, queue, mapper)
+    val refundManager = RefundManager(configManager, queue)
+
+    override fun onCleared() {
+        queue.cancelAll { !it.isCanceled }
+    }
+
+}