Automate router provisioning status flow

src/main/java/com/litoralregas/openvpn/router/RouterController.java

@@ -1,6 +1,7 @@
 package com.litoralregas.openvpn.router;
 
 import com.litoralregas.openvpn.deployment.DeploymentAction;
+import com.litoralregas.openvpn.deployment.DeploymentResponse;
 import com.litoralregas.openvpn.deployment.DeploymentService;
 import jakarta.validation.Valid;
 import org.springframework.web.bind.annotation.*;
@@ -49,14 +50,32 @@ public class RouterController {
     }
 
     @PostMapping("/{id}/provision")
-    public String provision(@PathVariable UUID id) {
+    public DeploymentResponse provision(@PathVariable UUID id) {
         Router router = service.findById(id);
 
         var deployment = deploymentService.startDeployment(router, DeploymentAction.PROVISION);
 
-        // simulate success
-        deploymentService.finishSuccess(deployment, "Provision completed");
+        try {
+            service.forceStatus(id, RouterStatus.PROVISIONING);
 
-        return "Provision simulated";
+            // Simulated provisioning for now.
+            var finishedDeployment = deploymentService.finishSuccess(
+                    deployment,
+                    "Provision completed successfully"
+            );
+
+            service.forceStatus(id, RouterStatus.PROVISIONED);
+
+            return DeploymentResponse.from(finishedDeployment);
+        } catch (Exception exception) {
+            var failedDeployment = deploymentService.finishFailure(
+                    deployment,
+                    exception.getMessage()
+            );
+
+            service.forceStatus(id, RouterStatus.FAILED);
+
+            return DeploymentResponse.from(failedDeployment);
+        }
     }
 }

src/main/java/com/litoralregas/openvpn/router/RouterService.java

@@ -75,4 +75,11 @@ public class RouterService {
             case REMOVED -> false;
         };
     }
+
+    public Router forceStatus(UUID id, RouterStatus status) {
+        Router router = findById(id);
+        router.setStatus(status);
+        router.setUpdatedAt(LocalDateTime.now());
+        return repository.save(router);
+    }
 }