1 files changed, 44 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ComponentInstanceServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ComponentInstanceServlet.java
index dec12d770f..3195727a68 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ComponentInstanceServlet.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ComponentInstanceServlet.java
@@ -58,6 +58,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Set;
+import java.util.Map;
 
 /**
  * Root resource (exposed at "/" path) .json
@@ -1205,4 +1206,47 @@ public class ComponentInstanceServlet extends AbstractValidationsServlet {
 
     }
 
+    @POST
+    @Path("/services/{componentId}/copyComponentInstance/{componentInstanceId}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces((MediaType.APPLICATION_JSON))
+    @ApiOperation(value = "Copy Component Instance", httpMethod = "POST", notes = "Returns updated service information", response = Service.class)
+    @ApiResponses(value = {
+            @ApiResponse(code = 201, message = "Copy and Paste Success"),
+            @ApiResponse(code = 403, message = "Restricted Operation"),
+            @ApiResponse(code = 400, message = "Invalid Content / Missing content")})
+    public Response copyComponentInstance(
+            @ApiParam(value = "service unique id in pasted canvas") @PathParam("componentId") final String containerComponentId,
+            @ApiParam(value = "Data for copying", required = true) String data, @PathParam("componentInstanceId") final String componentInstanceId,
+            @Context final HttpServletRequest request) {
+        log.info("Start to copy component instance");
+        ServletContext context = request.getSession().getServletContext();
+        String userId = request.getHeader(Constants.USER_ID_HEADER);
+        final String CNTAINER_CMPT_TYPE = "services";
+
+        try {
+            ComponentInstance inputComponentInstance = RepresentationUtils.fromRepresentation(data, ComponentInstance.class);
+            inputComponentInstance.setInvariantName(null);
+            ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(CNTAINER_CMPT_TYPE);
+            ComponentInstanceBusinessLogic componentInstanceLogic = getComponentInstanceBL(context);
+            if (componentInstanceLogic == null) {
+                log.debug(UNSUPPORTED_COMPONENT_TYPE, componentTypeEnum);
+                return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.UNSUPPORTED_ERROR, "services"));
+            }
+            Either<Map<String, ComponentInstance>, ResponseFormat> copyComponentInstance = componentInstanceLogic.copyComponentInstance(
+                    inputComponentInstance, containerComponentId, componentInstanceId, userId);
+
+            if (copyComponentInstance.isRight()) {
+                log.error("Failed to copy ComponentInstance {}", copyComponentInstance.right().value());
+                return buildErrorResponse(copyComponentInstance.right().value());
+            }
+
+            return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK),
+                    copyComponentInstance.left().value());
+        } catch (Exception e) {
+            log.error("Failed to convert json to Map { }, error: { }", data, e);
+            return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.USER_DEFINED,
+                    "Failed to get the copied component instance information"));
+        }
+    }
 }