fix papers crud

src/main/java/ru/ulstu/file/FileController.java

@@ -7,11 +7,15 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import ru.ulstu.configuration.Constants;
 import ru.ulstu.core.model.response.Response;
-import ru.ulstu.file.model.File;
+import ru.ulstu.file.model.FileData;
 import ru.ulstu.file.service.FileService;
 
 import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
 import static ru.ulstu.paper.controller.PaperController.URL;
 
 @RestController
@@ -28,17 +32,18 @@ public class FileController {
     @GetMapping("/download-tmp/{tmp-file-name}")
     public ResponseEntity<byte[]> getFile(@PathVariable("tmp-file-name") String tmpFileName) throws IOException {
         HttpHeaders headers = new HttpHeaders();
-        headers.add("Content-Disposition", "attachment; filename="
-                + fileService.getTmpFileName(tmpFileName));
+        headers.add("Content-Disposition", "attachment; filename='"
+                + URLEncoder.encode(fileService.getTmpFileName(tmpFileName), UTF_8.toString()) + "'");
         return new ResponseEntity<>(fileService.getTmpFile(tmpFileName), headers, HttpStatus.OK);
     }
 
     @GetMapping("/download/{file-id}")
-    public ResponseEntity<byte[]> getFile(@PathVariable("file-id") Integer fileId) {
+    public ResponseEntity<byte[]> getFile(@PathVariable("file-id") Integer fileId) throws UnsupportedEncodingException {
         HttpHeaders headers = new HttpHeaders();
-        File file = fileService.getFile(fileId);
-        headers.add("Content-Disposition", "attachment; filename=" + file.getName());
-        return new ResponseEntity<>(file.getData(), headers, HttpStatus.OK);
+        FileData fileData = fileService.getFile(fileId);
+        headers.add("Content-Disposition", "attachment; filename='" +
+                URLEncoder.encode(fileData.getName(), UTF_8.toString()) + "'");
+        return new ResponseEntity<>(fileData.getData(), headers, HttpStatus.OK);
     }
 
     @PostMapping("/uploadTmpFile")

src/main/java/ru/ulstu/file/model/FileData.java

@@ -4,10 +4,12 @@ import ru.ulstu.core.model.BaseEntity;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
+import javax.persistence.Table;
 import java.util.Date;
 
 @Entity
-public class File extends BaseEntity {
+@Table(name = "file")
+public class FileData extends BaseEntity {
     private String name;
 
     private long size;

src/main/java/ru/ulstu/file/repostory/FileRepository.java

@@ -1,7 +1,7 @@
 package ru.ulstu.file.repostory;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import ru.ulstu.file.model.File;
+import ru.ulstu.file.model.FileData;
 
-public interface FileRepository extends JpaRepository<File, Integer> {
+public interface FileRepository extends JpaRepository<FileData, Integer> {
 }

src/main/java/ru/ulstu/file/service/FileService.java

@@ -2,7 +2,7 @@ package ru.ulstu.file.service;
 
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
-import ru.ulstu.file.model.File;
+import ru.ulstu.file.model.FileData;
 import ru.ulstu.file.repostory.FileRepository;
 
 import java.io.IOException;
@@ -26,12 +26,12 @@ public class FileService {
         this.fileRepository = fileRepository;
     }
 
-    public File createFileFromTmp(String tmpFileName) throws IOException {
-        File file = new File();
-        file.setData(getTmpFile(tmpFileName));
-        file.setName(getTmpFileName(tmpFileName));
-        file.setCreateDate(new Date());
-        return fileRepository.save(file);
+    public FileData createFileFromTmp(String tmpFileName) throws IOException {
+        FileData fileData = new FileData();
+        fileData.setData(getTmpFile(tmpFileName));
+        fileData.setName(getTmpFileName(tmpFileName));
+        fileData.setCreateDate(new Date());
+        return fileRepository.save(fileData);
     }
 
     public String uploadToTmpDir(MultipartFile multipartFile) throws IOException {
@@ -59,7 +59,7 @@ public class FileService {
         return Files.readAllBytes(getTmpFilePath(tmpFileName));
     }
 
-    public File getFile(Integer fileId) {
+    public FileData getFile(Integer fileId) {
         return fileRepository.findOne(fileId);
     }
 
@@ -68,10 +68,14 @@ public class FileService {
     }
 
     private Path getTmpFilePath(String tmpFileName) {
-        return Paths.get(tmpDir + tmpFileName);
+        return Paths.get(tmpDir, tmpFileName);
     }
 
     private Path getTmpFileMetaPath(String tmpFileName) {
         return Paths.get(getTmpFilePath(tmpFileName) + ".meta");
     }
+
+    public void deleteFile(FileData fileData) {
+        fileRepository.delete(fileData);
+    }
 }

src/main/java/ru/ulstu/paper/controller/PaperController.java

@@ -23,7 +23,7 @@ public class PaperController {
         this.paperService = paperService;
     }
 
-    @GetMapping("/papers")
+    @GetMapping
     public Response<List<PaperDto>> getPapers() {
         return new Response<>(paperService.findAll());
     }
@@ -32,4 +32,15 @@ public class PaperController {
     public Response createPaper(@RequestBody PaperDto paperDto) throws IOException {
         return new Response(paperService.create(paperDto));
     }
+
+    @PutMapping
+    public Response updatePaper(@RequestBody PaperDto paperDto) throws IOException {
+        return new Response(paperService.update(paperDto));
+    }
+
+    @DeleteMapping
+    public Response delete(Integer paperId) throws IOException {
+        paperService.delete(paperId);
+        return new Response(true);
+    }
 }

src/main/java/ru/ulstu/paper/model/Paper.java

@@ -2,7 +2,7 @@ package ru.ulstu.paper.model;
 
 import org.hibernate.validator.constraints.NotBlank;
 import ru.ulstu.core.model.BaseEntity;
-import ru.ulstu.file.model.File;
+import ru.ulstu.file.model.FileData;
 
 import javax.persistence.*;
 import java.util.Date;
@@ -40,7 +40,8 @@ public class Paper extends BaseEntity {
     private Boolean locked;
 
     @ManyToOne
-    private File file;
+    @JoinColumn(name = "file_id")
+    private FileData fileData;
 
     public PaperStatus getStatus() {
         return status;
@@ -82,12 +83,12 @@ public class Paper extends BaseEntity {
         this.locked = locked;
     }
 
-    public File getFile() {
-        return file;
+    public FileData getFileData() {
+        return fileData;
     }
 
-    public void setFile(File file) {
-        this.file = file;
+    public void setFileData(FileData fileData) {
+        this.fileData = fileData;
     }
 
     public String getTitle() {

src/main/java/ru/ulstu/paper/model/PaperDto.java

@@ -6,6 +6,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import java.util.Date;
 
 public class PaperDto {
+    private final Integer id;
     private final String title;
     private final Paper.PaperStatus status;
     private final Date createDate;
@@ -18,13 +19,15 @@ public class PaperDto {
     private final Date fileCreateDate;
 
     @JsonCreator
-    public PaperDto(@JsonProperty("title") String title,
+    public PaperDto(@JsonProperty("id") Integer id,
+                    @JsonProperty("title") String title,
                     @JsonProperty("status") Paper.PaperStatus status,
                     @JsonProperty("createDate") Date createDate,
                     @JsonProperty("updateDate") Date updateDate,
                     @JsonProperty("comment") String comment,
                     @JsonProperty("locked") Boolean locked,
                     @JsonProperty("tmpFileName") String tmpFileName) {
+        this.id = id;
         this.title = title;
         this.status = status;
         this.createDate = createDate;
@@ -38,6 +41,7 @@ public class PaperDto {
     }
 
     public PaperDto(Paper paper) {
+        this.id = paper.getId();
         this.title = paper.getTitle();
         this.status = paper.getStatus();
         this.createDate = paper.getCreateDate();
@@ -45,9 +49,13 @@ public class PaperDto {
         this.comment = paper.getComment();
         this.locked = paper.getLocked();
         this.tmpFileName = null;
-        this.fileId = paper.getFile() == null ? null : paper.getFile().getId();
-        this.fileName = paper.getFile() == null ? null : paper.getFile().getName();
-        this.fileCreateDate = paper.getFile() == null ? null : paper.getFile().getCreateDate();
+        this.fileId = paper.getFileData() == null ? null : paper.getFileData().getId();
+        this.fileName = paper.getFileData() == null ? null : paper.getFileData().getName();
+        this.fileCreateDate = paper.getFileData() == null ? null : paper.getFileData().getCreateDate();
+    }
+
+    public Integer getId() {
+        return id;
     }
 
     public String getTitle() {

src/main/java/ru/ulstu/paper/service/PaperService.java

@@ -1,15 +1,13 @@
 package ru.ulstu.paper.service;
 
 import org.springframework.stereotype.Service;
-import ru.ulstu.file.model.File;
+import org.springframework.transaction.annotation.Transactional;
 import ru.ulstu.file.service.FileService;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.paper.repository.PaperRepository;
 
-import javax.transaction.Transactional;
 import java.io.IOException;
-import java.util.Arrays;
 import java.util.List;
 
 import static ru.ulstu.core.util.StreamApiUtils.convert;
@@ -43,8 +41,26 @@ public class PaperService {
         paper.setTitle(paperDto.getTitle());
         paper.setUpdateDate(paperDto.getUpdateDate());
         if (paperDto.getTmpFileName() != null) {
-           paper.setFile(fileService.createFileFromTmp(paperDto.getTmpFileName()));
+            paper.setFileData(fileService.createFileFromTmp(paperDto.getTmpFileName()));
         }
         return paper;
     }
+
+    @Transactional
+    public Integer update(PaperDto paperDto) throws IOException {
+        Paper paper = paperRepository.findOne(paperDto.getId());
+        if (paperDto.getTmpFileName() != null && paper.getFileData() != null) {
+            fileService.deleteFile(paper.getFileData());
+        }
+        return paperRepository.save(copyFromDto(paper, paperDto)).getId();
+    }
+
+    @Transactional
+    public void delete(Integer paperId) throws IOException {
+        Paper paper = paperRepository.findOne(paperId);
+        if (paper.getFileData() != null) {
+            fileService.deleteFile(paper.getFileData());
+        }
+        paperRepository.delete(paper);
+    }
 }

src/main/resources/templates/default.html

@@ -57,5 +57,24 @@
 </nav>
 <div layout:fragment="content">
 </div>
+
+<footer>
+    <div class="container">
+        <div class="row">
+            <div class="col-md-4">
+                <span class="copyright">Copyright © НИО17 2018</span>
+            </div>
+            <div class="col-md-4">
+            </div>
+            <div class="col-md-4">
+                <ul class="list-inline quicklinks">
+                    <li class="list-inline-item">
+                        <a href="/swagger-ui.html">Разработчикам</a>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </div>
+</footer>
 </body>
 </html>