From db8b71418b766258a7a4bda91e496b1b03cb28cd Mon Sep 17 00:00:00 2001 From: Torsten Grote Date: Fri, 20 Mar 2020 15:43:23 -0300 Subject: Let all apps use the same Amount class The wallet now also uses taler-kotlin-common --- .../src/main/java/net/taler/merchantpos/order/LiveOrder.kt | 10 ++++++---- .../src/main/java/net/taler/merchantpos/order/Order.kt | 12 +++++------- .../main/java/net/taler/merchantpos/order/OrderManager.kt | 9 +++++---- .../java/net/taler/merchantpos/order/OrderStateFragment.kt | 7 +++---- .../java/net/taler/merchantpos/order/ProductsFragment.kt | 2 +- 5 files changed, 20 insertions(+), 20 deletions(-) (limited to 'merchant-terminal/src/main/java/net/taler/merchantpos/order') diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/order/LiveOrder.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/order/LiveOrder.kt index 847326b..f8d465b 100644 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/order/LiveOrder.kt +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/order/LiveOrder.kt @@ -20,6 +20,7 @@ import androidx.annotation.UiThread import androidx.lifecycle.LiveData import androidx.lifecycle.MutableLiveData import androidx.lifecycle.Transformations +import net.taler.common.Amount import net.taler.common.CombinedLiveData import net.taler.merchantpos.config.Category import net.taler.merchantpos.config.ConfigProduct @@ -31,7 +32,7 @@ internal enum class RestartState { ENABLED, DISABLED, UNDO } internal interface LiveOrder { val order: LiveData - val orderTotal: LiveData + val orderTotal: LiveData val restartState: LiveData val modifyOrderAllowed: LiveData val lastAddedProduct: ConfigProduct? @@ -44,12 +45,13 @@ internal interface LiveOrder { internal class MutableLiveOrder( val id: Int, + private val currency: String, private val productsByCategory: HashMap> ) : LiveOrder { private val availableCategories: Map get() = productsByCategory.keys.map { it.id to it }.toMap() - override val order: MutableLiveData = MutableLiveData(Order(id, availableCategories)) - override val orderTotal: LiveData = Transformations.map(order) { it.total } + override val order: MutableLiveData = MutableLiveData(Order(id, currency, availableCategories)) + override val orderTotal: LiveData = Transformations.map(order) { it.total } override val restartState = MutableLiveData(DISABLED) private val selectedOrderLine = MutableLiveData() override val selectedProductKey: String? @@ -86,7 +88,7 @@ internal class MutableLiveOrder( undoOrder = null } else { undoOrder = order.value - order.value = Order(id, availableCategories) + order.value = Order(id, currency, availableCategories) restartState.value = UNDO } } diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/order/Order.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/order/Order.kt index 5954e63..ff6e6b7 100644 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/order/Order.kt +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/order/Order.kt @@ -16,10 +16,11 @@ package net.taler.merchantpos.order +import net.taler.common.Amount import net.taler.merchantpos.config.Category import net.taler.merchantpos.config.ConfigProduct -data class Order(val id: Int, val availableCategories: Map) { +data class Order(val id: Int, val currency: String, val availableCategories: Map) { val products = ArrayList() val title: String = id.toString() val summary: String @@ -29,17 +30,14 @@ data class Order(val id: Int, val availableCategories: Map) { "$quantity x ${category.localizedName}" }.joinToString() } - val total: Double + val total: Amount get() { - var total = 0.0 + var total = Amount.zero(currency) products.forEach { product -> - val price = product.priceAsDouble - total += price * product.quantity + total += product.price * product.quantity } return total } - val totalAsString: String - get() = String.format("%.2f", total) operator fun plus(product: ConfigProduct): Order { val i = products.indexOf(product) diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderManager.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderManager.kt index a30c264..ff2be48 100644 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderManager.kt +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderManager.kt @@ -24,7 +24,6 @@ import androidx.lifecycle.MutableLiveData import androidx.lifecycle.Transformations.map import com.fasterxml.jackson.core.type.TypeReference import com.fasterxml.jackson.databind.ObjectMapper -import net.taler.common.Amount.Companion.fromString import net.taler.merchantpos.R import net.taler.merchantpos.config.Category import net.taler.merchantpos.config.ConfigProduct @@ -41,6 +40,7 @@ class OrderManager( val TAG = OrderManager::class.java.simpleName } + private lateinit var currency: String private var orderCounter: Int = 0 private val mCurrentOrderId = MutableLiveData() internal val currentOrderId: LiveData = mCurrentOrderId @@ -75,7 +75,7 @@ class OrderManager( // group products by categories productsByCategory.clear() products.forEach { product -> - val productCurrency = fromString(product.price).currency + val productCurrency = product.price.currency if (productCurrency != currency) { Log.e(TAG, "Product $product has currency $productCurrency, $currency expected") return context.getString( @@ -98,12 +98,13 @@ class OrderManager( } } return if (productsByCategory.size > 0) { + this.currency = currency mCategories.postValue(categories) mProducts.postValue(productsByCategory[categories[0]]) // Initialize first empty order, note this won't work when updating config mid-flight if (orders.isEmpty()) { val id = orderCounter++ - orders[id] = MutableLiveOrder(id, productsByCategory) + orders[id] = MutableLiveOrder(id, currency, productsByCategory) mCurrentOrderId.postValue(id) } null // success, no error string @@ -129,7 +130,7 @@ class OrderManager( } if (nextId == null) { nextId = orderCounter++ - orders[nextId] = MutableLiveOrder(nextId, productsByCategory) + orders[nextId] = MutableLiveOrder(nextId, currency, productsByCategory) } val currentOrder = order(currentId) if (currentOrder.isEmpty()) orders.remove(currentId) diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderStateFragment.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderStateFragment.kt index a90334b..f792d7a 100644 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderStateFragment.kt +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/order/OrderStateFragment.kt @@ -95,12 +95,11 @@ class OrderStateFragment : Fragment() { onOrderChanged(order, tracker) }) liveOrder.orderTotal.observe(viewLifecycleOwner, Observer { orderTotal -> - if (orderTotal == 0.0) { + if (orderTotal.isZero()) { totalView.fadeOut() totalView.text = null } else { - val currency = viewModel.configManager.merchantConfig?.currency - totalView.text = getString(R.string.order_total, orderTotal, currency) + totalView.text = getString(R.string.order_total, orderTotal) totalView.fadeIn() } }) @@ -184,7 +183,7 @@ private class OrderAdapter : Adapter() { v.isActivated = selected quantity.text = product.quantity.toString() name.text = product.localizedDescription - price.text = String.format("%.2f", product.priceAsDouble * product.quantity) + price.text = product.totalPrice.amountStr } } diff --git a/merchant-terminal/src/main/java/net/taler/merchantpos/order/ProductsFragment.kt b/merchant-terminal/src/main/java/net/taler/merchantpos/order/ProductsFragment.kt index d4da73f..00eb509 100644 --- a/merchant-terminal/src/main/java/net/taler/merchantpos/order/ProductsFragment.kt +++ b/merchant-terminal/src/main/java/net/taler/merchantpos/order/ProductsFragment.kt @@ -104,7 +104,7 @@ private class ProductAdapter( fun bind(product: ConfigProduct) { name.text = product.localizedDescription - price.text = product.priceAsDouble.toString() + price.text = product.price.amountStr v.setOnClickListener { listener.onProductSelected(product) } } } -- cgit v1.2.3