From eab6dfe0dd5e29afd990f7b3770242c93d1f3d01 Mon Sep 17 00:00:00 2001
From: Steven van Beelen <steven.vanbeelen@axoniq.io>
Date: Thu, 27 Dec 2018 09:55:49 +0100
Subject: [PATCH] BAEL-2435 Switch domain around

Change the domain from 'Messages' to 'Order' as that domain is better
suited for an example project like this. Update the endpoint to reflect
the order focus i.o. the message focus. Additionally, add a POST
endpoint which would return an exception due to the state check in the
aggregate
---
 .../axon/gui/MessagesRestEndpoint.java        | 28 -------------
 .../baeldung/axon/gui/OrderRestEndpoint.java  | 40 +++++++++++++++++++
 2 files changed, 40 insertions(+), 28 deletions(-)
 delete mode 100644 axon/src/main/java/com/baeldung/axon/gui/MessagesRestEndpoint.java
 create mode 100644 axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java

diff --git a/axon/src/main/java/com/baeldung/axon/gui/MessagesRestEndpoint.java b/axon/src/main/java/com/baeldung/axon/gui/MessagesRestEndpoint.java
deleted file mode 100644
index ddbc3e2fc5..0000000000
--- a/axon/src/main/java/com/baeldung/axon/gui/MessagesRestEndpoint.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package com.baeldung.axon.gui;
-
-import java.util.UUID;
-
-import org.axonframework.commandhandling.gateway.CommandGateway;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import com.baeldung.axon.coreapi.commands.CreateMessageCommand;
-import com.baeldung.axon.coreapi.commands.MarkReadMessageCommand;
-
-@RestController
-public class MessagesRestEndpoint {
-
-    private final CommandGateway commandGateway;
-
-    public MessagesRestEndpoint(CommandGateway commandGateway) {
-        this.commandGateway = commandGateway;
-    }
-
-    @PostMapping("/hello")
-    public void publishMessages() {
-        final String itemId = UUID.randomUUID().toString();
-        commandGateway.send(new CreateMessageCommand(itemId, "Hello, how is your day? :-)"));
-        commandGateway.send(new MarkReadMessageCommand(itemId));
-    }
-
-}
diff --git a/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java b/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java
new file mode 100644
index 0000000000..3c86f9c3b1
--- /dev/null
+++ b/axon/src/main/java/com/baeldung/axon/gui/OrderRestEndpoint.java
@@ -0,0 +1,40 @@
+package com.baeldung.axon.gui;
+
+import java.util.UUID;
+
+import org.axonframework.commandhandling.gateway.CommandGateway;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.baeldung.axon.coreapi.commands.ConfirmOrderCommand;
+import com.baeldung.axon.coreapi.commands.PlaceOrderCommand;
+import com.baeldung.axon.coreapi.commands.ShipOrderCommand;
+
+@RestController
+public class OrderRestEndpoint {
+
+    private static final String DEFAULT_PRODUCT = "Deluxe Chair";
+
+    private final CommandGateway commandGateway;
+
+    public OrderRestEndpoint(CommandGateway commandGateway) {
+        this.commandGateway = commandGateway;
+    }
+
+    @PostMapping("/ship-order")
+    public void shipOrder() {
+        String orderId = UUID.randomUUID().toString();
+        commandGateway.send(new PlaceOrderCommand(orderId, DEFAULT_PRODUCT));
+        commandGateway.send(new ConfirmOrderCommand(orderId));
+        commandGateway.send(new ShipOrderCommand(orderId));
+    }
+
+    @PostMapping("/ship-unconfirmed-order")
+    public void shipUnconfirmedOrder() {
+        String orderId = UUID.randomUUID().toString();
+        commandGateway.send(new PlaceOrderCommand(orderId, DEFAULT_PRODUCT));
+        // This throws an exception, as an Order cannot be shipped if it has not been confirmed yet.
+        commandGateway.send(new ShipOrderCommand(orderId));
+    }
+
+}