Merge pull request #14 from hsynalv/patch-1

zcomert · web-flow · commit 2a071aee7523 · 2022-07-27T16:11:56.000+03:00
getAuthorsByIds method has been implemented
diff --git a/day-08/api/src/main/java/com/bookstore/api/services/AuthorServiceImp.java b/day-08/api/src/main/java/com/bookstore/api/services/AuthorServiceImp.java
@@ -57,8 +57,9 @@ public void deleteOneAuthor(int id) {
 
     @Override
     public Set<Author> getAuthorsByIds(List<Integer> authorIds) {
-        
-        return null;
+        Set<Author> authors = new HashSet<>();
+        ids.forEach( id -> authors.add(getOneAuthor(id).getData()));
+        return authors;
     }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -57,8 +57,9 @@ public void deleteOneAuthor(int id) {`
`57`	`57`
`58`	`58`	`@Override`
`59`	`59`	`public Set<Author> getAuthorsByIds(List<Integer> authorIds) {`
`60`		`-`
`61`		`- return null;`
	`60`	`+ Set<Author> authors = new HashSet<>();`
	`61`	`+ ids.forEach( id -> authors.add(getOneAuthor(id).getData()));`
	`62`	`+ return authors;`
`62`	`63`	`}`
`63`	`64`
`64`	`65`	`}`