fix: YAML>JSON integration REST returns duplicated START step

api/src/test/java/io/kaoto/backend/api/resource/v1/IntegrationsResourceTest.java

@@ -3,6 +3,7 @@
 import static io.restassured.RestAssured.given;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.IOException;
@@ -15,6 +16,7 @@
 import javax.inject.Inject;
 import javax.ws.rs.core.Response;
 
+import com.fasterxml.jackson.databind.JsonNode;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.yaml.snakeyaml.Yaml;
@@ -164,4 +166,28 @@ void complexEIP() throws URISyntaxException, IOException {
 
         assertThat(res.extract().body().asString()).isEqualToNormalizingNewlines(yaml);
     }
+
+    @Test
+    void amqAmq() throws Exception {
+        String yaml = Files.readString(Path.of(
+                DeploymentsResourceTest.class.getResource(
+                                "../amq-amq.yaml")
+                        .toURI()));
+
+        var res = given()
+                .when()
+                .contentType("text/yaml")
+                .body(yaml)
+                .post("")
+                .then()
+                .statusCode(Response.Status.OK.getStatusCode());
+
+        JsonNode json = new ObjectMapper().readTree(res.extract().body().asInputStream());
+        JsonNode amq1 = json.get("steps").get(0);
+        JsonNode amq2 = json.get("steps").get(1);
+        assertEquals("START", amq1.get("type").asText());
+        assertEquals("activemq", amq1.get("name").asText());
+        assertEquals("activemq", amq2.get("name").asText());
+        assertNotEquals("START", amq2.get("type").asText());
+    }
 }

api/src/test/resources/io/kaoto/backend/api/resource/amq-amq.yaml

@@ -0,0 +1,5 @@
+- from:
+    uri: activemq:null:queue
+    steps:
+      - to:
+          uri: activemq:null:queue

camel-route-support/src/main/java/io/kaoto/backend/api/service/step/parser/camelroute/CamelRouteStepParserService.java

@@ -57,7 +57,7 @@ public ParseResult<Step> deepParse(final String input) {
                 if (from.getSteps() != null) {
                     int i = 0;
                     for (FlowStep step : from.getSteps()) {
-                        steps.add(ksps.processStep(step, i == 0, i++ == from.getSteps().size() - 1));
+                        steps.add(ksps.processStep(step, false, i++ == from.getSteps().size() - 1));
                     }
                 }