1 files changed, 178 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/transactions/Transactions.kt b/wallet/src/main/java/net/taler/wallet/transactions/Transactions.kt
new file mode 100644
index 0000000..2a0da3c
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/transactions/Transactions.kt
@@ -0,0 +1,178 @@
+/*
+ * 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.transactions
+
+import android.content.Context
+import androidx.annotation.DrawableRes
+import androidx.annotation.LayoutRes
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.fasterxml.jackson.annotation.JsonSubTypes
+import com.fasterxml.jackson.annotation.JsonSubTypes.Type
+import com.fasterxml.jackson.annotation.JsonTypeInfo
+import com.fasterxml.jackson.annotation.JsonTypeInfo.As.PROPERTY
+import com.fasterxml.jackson.annotation.JsonTypeInfo.Id.NAME
+import com.fasterxml.jackson.annotation.JsonTypeName
+import net.taler.common.Amount
+import net.taler.common.ContractMerchant
+import net.taler.common.ContractProduct
+import net.taler.common.Timestamp
+import net.taler.wallet.R
+import net.taler.wallet.cleanExchange
+import net.taler.wallet.history.AmountType
+
+@JsonTypeInfo(use = NAME, include = PROPERTY, property = "type")
+@JsonSubTypes(
+    Type(value = TransactionWithdrawal::class, name = "withdrawal"),
+    Type(value = TransactionPayment::class, name = "payment"),
+    Type(value = TransactionRefund::class, name = "refund"),
+    Type(value = TransactionTip::class, name = "tip"),
+    Type(value = TransactionRefresh::class, name = "refresh")
+)
+abstract class Transaction(
+    val transactionId: String,
+    val timestamp: Timestamp,
+    val pending: Boolean,
+    val amountRaw: Amount,
+    val amountEffective: Amount?
+) {
+    @get:DrawableRes
+    abstract val icon: Int
+
+    @get:LayoutRes
+    abstract val detailPageLayout: Int
+
+    abstract val amountType: AmountType
+
+    abstract fun getTitle(context: Context): String
+}
+
+@JsonTypeName("withdrawal")
+class TransactionWithdrawal(
+    transactionId: String,
+    timestamp: Timestamp,
+    pending: Boolean,
+    val exchangeBaseUrl: String = "unknown",  // TODO fix in wallet-core
+    val confirmed: Boolean,
+    val bankConfirmationUrl: String?,
+    @JsonProperty("amountEffective")  // TODO remove when fixed in wallet-core
+    amountRaw: Amount,
+    @JsonProperty("amountRaw")  // TODO remove when fixed in wallet-core
+    amountEffective: Amount?
+) : Transaction(transactionId, timestamp, pending, amountRaw, amountEffective) {
+    override val icon = R.drawable.transaction_withdrawal
+    override val detailPageLayout = R.layout.fragment_transaction_withdrawal
+    override val amountType = AmountType.Positive
+    override fun getTitle(context: Context) = cleanExchange(exchangeBaseUrl)
+}
+
+@JsonTypeName("payment")
+class TransactionPayment(
+    transactionId: String,
+    timestamp: Timestamp,
+    pending: Boolean,
+    val info: TransactionInfo,
+    val status: PaymentStatus,
+    amountRaw: Amount,
+    amountEffective: Amount?
+) : Transaction(transactionId, timestamp, pending, amountRaw, amountEffective) {
+    override val icon = R.drawable.ic_cash_usd_outline
+    override val detailPageLayout = R.layout.fragment_transaction_payment
+    override val amountType = AmountType.Negative
+    override fun getTitle(context: Context) = info.merchant.name ?: info.summary
+}
+
+class TransactionInfo(
+    val orderId: String,
+    val merchant: ContractMerchant,
+    val summary: String,
+    @get:JsonProperty("description_i18n")
+    val summaryI18n: Map<String, String>?,
+    val products: List<ContractProduct>,
+    val fulfillmentUrl: String
+)
+
+enum class PaymentStatus {
+    @JsonProperty("aborted")
+    Aborted,
+
+    @JsonProperty("failed")
+    Failed,
+
+    @JsonProperty("paid")
+    Paid,
+
+    @JsonProperty("offered")
+    Offered,
+
+    @JsonProperty("accepted")
+    Accepted
+}
+
+@JsonTypeName("refund")
+class TransactionRefund(
+    transactionId: String,
+    timestamp: Timestamp,
+    pending: Boolean,
+    val refundedTransactionId: String,
+    val info: TransactionInfo,
+    val amountInvalid: Amount,
+    amountRaw: Amount,
+    amountEffective: Amount?
+) : Transaction(transactionId, timestamp, pending, amountRaw, amountEffective) {
+    override val icon = R.drawable.transaction_refund
+    override val detailPageLayout = R.layout.fragment_transaction_payment
+    override val amountType = AmountType.Positive
+    override fun getTitle(context: Context): String {
+        return context.getString(R.string.transaction_refund, info.merchant.name)
+    }
+}
+
+@JsonTypeName("tip")
+class TransactionTip(
+    transactionId: String,
+    timestamp: Timestamp,
+    pending: Boolean,
+    // TODO status: TipStatus,
+    val exchangeBaseUrl: String,
+    val merchant: ContractMerchant,
+    amountRaw: Amount,
+    amountEffective: Amount?
+) : Transaction(transactionId, timestamp, pending, amountRaw, amountEffective) {
+    override val icon = R.drawable.transaction_tip_accepted // TODO different when declined
+    override val detailPageLayout = R.layout.fragment_transaction_payment
+    override val amountType = AmountType.Positive
+    override fun getTitle(context: Context): String {
+        return context.getString(R.string.transaction_tip_from, merchant.name)
+    }
+}
+
+@JsonTypeName("refresh")
+class TransactionRefresh(
+    transactionId: String,
+    timestamp: Timestamp,
+    pending: Boolean,
+    val exchangeBaseUrl: String,
+    amountRaw: Amount,
+    amountEffective: Amount?
+) : Transaction(transactionId, timestamp, pending, amountRaw, amountEffective) {
+    override val icon = R.drawable.transaction_refresh
+    override val detailPageLayout = R.layout.fragment_transaction_payment
+    override val amountType = AmountType.Negative
+    override fun getTitle(context: Context): String {
+        return context.getString(R.string.transaction_refresh)
+    }
+}