From c18ecea13bed8571e409d032b729eebffe3d7b11 Mon Sep 17 00:00:00 2001
From: T-Midnight <belousovatanya1995@yandex.ru>
Date: Tue, 23 Apr 2019 22:03:06 +0400
Subject: [PATCH] #115 move method to service

---
 .../java/ru/ulstu/grant/controller/GrantController.java   | 7 +------
 src/main/java/ru/ulstu/grant/service/GrantService.java    | 8 ++++++++
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/main/java/ru/ulstu/grant/controller/GrantController.java b/src/main/java/ru/ulstu/grant/controller/GrantController.java
index 5a0c594..92ce826 100644
--- a/src/main/java/ru/ulstu/grant/controller/GrantController.java
+++ b/src/main/java/ru/ulstu/grant/controller/GrantController.java
@@ -83,12 +83,7 @@ public class GrantController {
 
     @PostMapping(value = "/grant", params = "attachPaper")
     public String attachPaper(GrantDto grantDto) {
-        if (!grantDto.getPaperIds().isEmpty()) {
-            grantDto.getPapers().clear();
-            grantDto.setPapers(grantService.getGrantPapers(grantDto.getPaperIds()));
-        } else {
-            grantDto.getPapers().clear();
-        }
+        grantService.attachPaper(grantDto);
         return GRANT_PAGE;
     }
 
diff --git a/src/main/java/ru/ulstu/grant/service/GrantService.java b/src/main/java/ru/ulstu/grant/service/GrantService.java
index 2c63acc..ea5a994 100644
--- a/src/main/java/ru/ulstu/grant/service/GrantService.java
+++ b/src/main/java/ru/ulstu/grant/service/GrantService.java
@@ -176,4 +176,12 @@ public class GrantService {
         return paperService.findAll();
     }
 
+    public void attachPaper(GrantDto grantDto) {
+        if (!grantDto.getPaperIds().isEmpty()) {
+            grantDto.getPapers().clear();
+            grantDto.setPapers(getGrantPapers(grantDto.getPaperIds()));
+        } else {
+            grantDto.getPapers().clear();
+        }
+    }
 }