From b61cd31e0ac23a34146f813722360837a73e7932 Mon Sep 17 00:00:00 2001
From: Dmitriy Kopylenko <dima767@gmail.com>
Date: Wed, 25 Jul 2018 16:05:28 -0400
Subject: [PATCH] SHIBUI-645: Implement REST API WIP

---
 ...adataResolversPositionOrderController.java | 22 +++++++++++++++++++
 ...esolversPositionOrderContainerService.java | 13 ++++++++++-
 ...esolversPositionOrderContainerService.java |  2 +-
 3 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/controller/MetadataResolversPositionOrderController.java

diff --git a/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/controller/MetadataResolversPositionOrderController.java b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/controller/MetadataResolversPositionOrderController.java
new file mode 100644
index 000000000..51680e753
--- /dev/null
+++ b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/controller/MetadataResolversPositionOrderController.java
@@ -0,0 +1,22 @@
+package edu.internet2.tier.shibboleth.admin.ui.controller;
+
+
+import edu.internet2.tier.shibboleth.admin.ui.domain.resolvers.MetadataResolversPositionOrderContainer;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author Dmitriy Kopylenko
+ */
+@RestController
+@RequestMapping("/api/MetadataResolversPositionOrder")
+public class MetadataResolversPositionOrderController {
+
+    @PostMapping
+    public ResponseEntity<?> createOrUpdate(@RequestBody MetadataResolversPositionOrderContainer metadataResolversPositionOrderContainer) {
+        return ResponseEntity.ok().build();
+    }
+}
diff --git a/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/DefaultMetadataResolversPositionOrderContainerService.java b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/DefaultMetadataResolversPositionOrderContainerService.java
index 57fd8756c..4da7c4031 100644
--- a/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/DefaultMetadataResolversPositionOrderContainerService.java
+++ b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/DefaultMetadataResolversPositionOrderContainerService.java
@@ -13,6 +13,11 @@
 import static java.util.stream.Collectors.toList;
 
 
+/**
+ * Default implementation of {@link MetadataResolversPositionOrderContainer}.
+ *
+ * @author Dmitriy Kopylenko
+ */
 public class DefaultMetadataResolversPositionOrderContainerService implements MetadataResolversPositionOrderContainerService {
 
     private MetadataResolversPositionOrderContainerRepository positionOrderContainerRepository;
@@ -27,7 +32,13 @@ public DefaultMetadataResolversPositionOrderContainerService(MetadataResolversPo
 
     @Override
     @Transactional
-    public void persistPositionOrderContainer(MetadataResolversPositionOrderContainer metadataResolversPositionOrderContainer) {
+    public void addOrUpdatePositionOrderContainer(MetadataResolversPositionOrderContainer metadataResolversPositionOrderContainer) {
+        MetadataResolversPositionOrderContainer existingPositionOrder = positionOrderContainerRepository.findAll().iterator().next();
+        if (existingPositionOrder != null) {
+            existingPositionOrder.setResourceIds(metadataResolversPositionOrderContainer.getResourceIds());
+            positionOrderContainerRepository.save(existingPositionOrder);
+            return;
+        }
         positionOrderContainerRepository.save(metadataResolversPositionOrderContainer);
     }
 
diff --git a/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/MetadataResolversPositionOrderContainerService.java b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/MetadataResolversPositionOrderContainerService.java
index 0cf833559..1fc06ee81 100644
--- a/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/MetadataResolversPositionOrderContainerService.java
+++ b/backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/MetadataResolversPositionOrderContainerService.java
@@ -13,7 +13,7 @@
  */
 public interface MetadataResolversPositionOrderContainerService {
 
-    void persistPositionOrderContainer(MetadataResolversPositionOrderContainer metadataResolversPositionOrderContainer);
+    void addOrUpdatePositionOrderContainer(MetadataResolversPositionOrderContainer metadataResolversPositionOrderContainer);
 
     List<MetadataResolver> getAllMetadataResolversInDefinedOrderOrUnordered();
 }