Merge pull request #23 from rMozg/discounts

скидка на чек

Author: thenixan

app/src/main/java/ru/evotor/framework/core/action/event/receipt/discount/ReceiptDiscountEvent.java

@@ -0,0 +1,33 @@
+package ru.evotor.framework.core.action.event.receipt.discount;
+
+import android.os.Bundle;
+
+import java.math.BigDecimal;
+
+public class ReceiptDiscountEvent {
+    private static final String TAG = "ReceiptDiscountEvent";
+
+    public static final String NAME = "evo.v2.receipt.sell.receiptDiscount";
+    private static final String KEY_DISCOUNT = "discount";
+
+    public static ReceiptDiscountEvent create(Bundle bundle) {
+        BigDecimal discount = new BigDecimal(bundle.getString(KEY_DISCOUNT, "0"));
+        return new ReceiptDiscountEvent(discount);
+    }
+
+    private BigDecimal discount;
+
+    public ReceiptDiscountEvent(BigDecimal discount) {
+        this.discount = discount;
+    }
+
+    public Bundle toBundle() {
+        Bundle result = new Bundle();
+        result.putString(KEY_DISCOUNT, discount.toPlainString());
+        return result;
+    }
+
+    public BigDecimal getDiscount() {
+        return discount;
+    }
+}

app/src/main/java/ru/evotor/framework/core/action/event/receipt/discount/ReceiptDiscountEventActivity.java

@@ -0,0 +1,13 @@
+package ru.evotor.framework.core.action.event.receipt.discount;
+
+import ru.evotor.framework.core.IntegrationActivity;
+
+public class ReceiptDiscountEventActivity extends IntegrationActivity {
+    public void setIntegrationResult(ReceiptDiscountEventResult result) {
+        setIntegrationResult(result == null ? null : result.toBundle());
+    }
+
+    public ReceiptDiscountEvent getEvent() {
+        return ReceiptDiscountEvent.create(getSourceBundle());
+    }
+}

app/src/main/java/ru/evotor/framework/core/action/event/receipt/discount/ReceiptDiscountEventProcessor.java

@@ -0,0 +1,19 @@
+package ru.evotor.framework.core.action.event.receipt.discount;
+
+import android.os.Bundle;
+
+import ru.evotor.framework.core.action.processor.ActionProcessor;
+
+public abstract class ReceiptDiscountEventProcessor extends ActionProcessor {
+    public ReceiptDiscountEventProcessor() {
+        super(ReceiptDiscountEvent.NAME);
+    }
+
+    @Override
+    public void process(Bundle bundle, Callback callback) {
+        call(ReceiptDiscountEvent.create(bundle), callback);
+    }
+
+    public abstract void call(ReceiptDiscountEvent event, Callback callback);
+}
+

app/src/main/java/ru/evotor/framework/core/action/event/receipt/discount/ReceiptDiscountEventResult.java

@@ -0,0 +1,50 @@
+package ru.evotor.framework.core.action.event.receipt.discount;
+
+import android.os.Bundle;
+
+import java.math.BigDecimal;
+
+import ru.evotor.framework.Utils;
+
+public class ReceiptDiscountEventResult {
+
+    private static final String KEY_RESULT = "result";
+    private static final String KEY_DISCOUNT = "discount";
+
+    public static ReceiptDiscountEventResult create(Bundle bundle) {
+        String resultName = bundle.getString(KEY_RESULT);
+        BigDecimal discount = new BigDecimal(bundle.getString(KEY_DISCOUNT, "0"));
+        return new ReceiptDiscountEventResult(
+                Utils.safeValueOf(Result.class, resultName, Result.UNKNOWN),
+                discount
+        );
+    }
+
+    private final Result result;
+    private final BigDecimal discount;
+
+    public ReceiptDiscountEventResult(Result result, BigDecimal discount) {
+        this.result = result;
+        this.discount = discount;
+    }
+
+    public Bundle toBundle() {
+        Bundle bundle = new Bundle();
+        bundle.putString(KEY_RESULT, result.name());
+        bundle.putString(KEY_DISCOUNT, discount.toPlainString());
+        return bundle;
+    }
+
+    public BigDecimal getDiscount() {
+        return discount;
+    }
+
+    public Result getResult() {
+        return result;
+    }
+
+    public enum Result {
+        OK,
+        UNKNOWN;
+    }
+}