Completed training module "01-openapi"

src/main/java/org/folio/sample/controller/BookController.java

@@ -76,4 +76,25 @@ public ResponseEntity<BookDTO> getBook(UUID bookId) {
       HttpStatus.OK
     );
   }
+
+  public ResponseEntity<BookDTO> updateBook(UUID bookId, BookForCreationDTO apiInfo) {
+    log.info("Called PUT /books/{}", bookId);
+
+    //Get the current book based of off ID
+    BookDTO currentBook = bookMapper.toDto(
+      bookService
+        .getBookById(bookId)
+        .orElseThrow(() -> new NotFoundException("Book not found"))
+    );
+
+    //Get info provided from API and set the current books info to new info
+    currentBook.setName(apiInfo.getName());
+    currentBook.setPublishedDate(apiInfo.getPublishedDate());
+
+    //Save updated book information
+    return new ResponseEntity<>(
+      bookMapper.toDto(bookService.createBook(bookMapper.fromDto(currentBook))),
+      HttpStatus.OK
+    );
+  }
 }

src/main/java/org/folio/sample/domain/mapper/BookMapper.java

@@ -15,4 +15,5 @@ public interface BookMapper {
 
   @Mapping(target = "id", ignore = true)
   Book fromDto(BookForCreationDTO source);
+  Book fromDto(BookDTO source);
 }

src/main/resources/api/api.yaml

@@ -67,3 +67,29 @@ paths:
                 $ref: "./schemas/book.yaml"
         "404":
           description: The book was not found
+    put:
+      summary: Update a book
+      description: Update a single books attributes
+      operationId: updateBook
+      parameters:
+        - in: path
+          name: bookId
+          required: true
+          schema:
+            type: string
+            format: uuid
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: "./schemas/bookForCreation.yaml"
+      responses: 
+        "200":
+          description: The updated book results
+          content: 
+            application/json:
+              schema:
+                $ref: "./schemas/book.yaml"
+        "404":
+          description: The book was not found