Implement sendPayment notification command

[signal-cli] / src / main / java / org / asamk / signal / commands / SendPaymentNotificationCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/SendPaymentNotificationCommand.java b/src/main/java/org/asamk/signal/commands/SendPaymentNotificationCommand.java
new file mode 100644 (file)
index 0000000..77181e3
--- /dev/null
+++ b/src/main/java/org/asamk/signal/commands/SendPaymentNotificationCommand.java
@@ -0,0 +1,51 @@
+package org.asamk.signal.commands;
+
+import net.sourceforge.argparse4j.inf.Namespace;
+import net.sourceforge.argparse4j.inf.Subparser;
+
+import org.asamk.signal.commands.exceptions.CommandException;
+import org.asamk.signal.commands.exceptions.UnexpectedErrorException;
+import org.asamk.signal.manager.Manager;
+import org.asamk.signal.output.OutputWriter;
+import org.asamk.signal.util.CommandUtil;
+
+import java.io.IOException;
+import java.util.Base64;
+
+import static org.asamk.signal.util.SendMessageResultUtils.outputResult;
+
+public class SendPaymentNotificationCommand implements JsonRpcLocalCommand {
+
+    @Override
+    public String getName() {
+        return "sendPaymentNotification";
+    }
+
+    @Override
+    public void attachToSubparser(final Subparser subparser) {
+        subparser.help("Send a payment notification.");
+        subparser.addArgument("recipient").help("Specify the recipient's phone number.");
+        subparser.addArgument("--receipt").required(true).help("The base64 encoded receipt blob.");
+        subparser.addArgument("--note").help("Specify a note for the payment notification.");
+    }
+
+    @Override
+    public void handleCommand(
+            final Namespace ns, final Manager m, final OutputWriter outputWriter
+    ) throws CommandException {
+        final var recipientString = ns.getString("recipient");
+        final var recipientIdentifier = CommandUtil.getSingleRecipientIdentifier(recipientString, m.getSelfNumber());
+
+        final var receiptString = ns.getString("receipt");
+        final var receipt = Base64.getDecoder().decode(receiptString);
+        final var note = ns.getString("note");
+
+        try {
+            final var results = m.sendPaymentNotificationMessage(receipt, note, recipientIdentifier);
+            outputResult(outputWriter, results);
+        } catch (IOException e) {
+            throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass()
+                    .getSimpleName() + ")", e);
+        }
+    }
+}