quick add paper

src/main/java/ru/ulstu/core/util/DateUtils.java

@@ -60,4 +60,10 @@ public class DateUtils {
         cal.add(Calendar.YEAR, count);
         return cal.getTime();
     }
+
+    public static LocalDate convertToLocalDate(Date dateToConvert) {
+        return dateToConvert.toInstant()
+                .atZone(ZoneId.systemDefault())
+                .toLocalDate();
+    }
 }

src/main/java/ru/ulstu/deadline/service/DeadlineService.java

@@ -2,9 +2,11 @@ package ru.ulstu.deadline.service;
 
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.core.util.DateUtils;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.deadline.repository.DeadlineRepository;
 
+import java.time.temporal.ChronoUnit;
 import java.util.Date;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -47,6 +49,12 @@ public class DeadlineService {
         return newDeadline;
     }
 
+    public Deadline create(Date date) {
+        Deadline deadline = new Deadline();
+        deadline.setDate(date);
+        return create(deadline);
+    }
+
     @Transactional
     public void remove(Integer deadlineId) {
         deadlineRepository.deleteById(deadlineId);
@@ -55,4 +63,8 @@ public class DeadlineService {
     public Date findByGrantIdAndDate(Integer id, Date date) {
         return deadlineRepository.findByGrantIdAndDate(id, date);
     }
+
+    public Deadline createWithOffset(Date date, long value, ChronoUnit chronoUnit) {
+        return create(DateUtils.localDateToDate(DateUtils.convertToLocalDate(date).plus(value, chronoUnit)));
+    }
 }

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

@@ -1,5 +1,6 @@
 package ru.ulstu.paper.controller;
 
+import ru.ulstu.core.util.FacesUtil;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.service.PaperService;
 
@@ -18,11 +19,20 @@ public class PapersView {
 
     private List<Paper> papers;
 
+    private String newPaperTitle;
+
     @PostConstruct
     public void init() {
         papers = paperService.findAll();
     }
 
+    public void create() {
+        paperService.createByTitle(newPaperTitle);
+        FacesUtil.showInfoMessage("Статья создана", newPaperTitle);
+        newPaperTitle = "";
+        papers = paperService.findAll();
+    }
+
     public List<Paper.PaperStatus> getPaperStatuses() {
         return Arrays.asList(Paper.PaperStatus.values());
     }
@@ -30,4 +40,12 @@ public class PapersView {
     public List<Paper> getPapers() {
         return papers;
     }
+
+    public String getNewPaperTitle() {
+        return newPaperTitle;
+    }
+
+    public void setNewPaperTitle(String newPaperTitle) {
+        this.newPaperTitle = newPaperTitle;
+    }
 }

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

@@ -22,6 +22,7 @@ import ru.ulstu.user.service.UserService;
 
 import java.io.IOException;
 import java.text.MessageFormat;
+import java.time.temporal.ChronoUnit;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.HashSet;
@@ -116,6 +117,7 @@ public class PaperService {
     @Transactional
     public Paper create(Paper paper) {
         Paper newPaper = paperRepository.save(paper);
+        newPaper.setCreateDate(new Date());
         paperNotificationService.sendCreateNotification(newPaper);
         return newPaper;
     }
@@ -426,4 +428,13 @@ public class PaperService {
     public void ping(int paperId) throws IOException {
         pingService.addPing(findPaperById(paperId));
     }
+
+    public void createByTitle(String newPaperTitle) {
+        Paper paper = new Paper();
+        paper.setTitle(newPaperTitle);
+        paper.setStatus(DRAFT);
+        paper.getAuthors().add(userService.getCurrentUser());
+        paper.getDeadlines().add(deadlineService.createWithOffset(new Date(), 1, ChronoUnit.WEEKS));
+        create(paper);
+    }
 }

src/main/resources/META-INF/resources/paper/papers.xhtml

@@ -26,7 +26,7 @@
                 </h:outputLink>
             </p:column>
             <p:column headerText="Статус" filterBy="#{paper.status} #{paper.status.statusName}"
-                      filterMatchMode="contains">'
+                      filterMatchMode="contains">
                 <f:facet name="filter">
                     <p:selectOneMenu onchange="PF('papersTable').filter()" styleClass="custom-filter"
                                      converter="paperStatusConverter">
@@ -40,6 +40,9 @@
                 </ui:include>
             </p:column>
         </p:dataTable>
+        <p:inputText placeholder="Создать новую статью" value="#{papersView.newPaperTitle}"/>
+        <p:commandButton action="#{papersView.create}" value="Сохранить" ajax="true" process="@form"
+                         update="messages @form mainForm:papersTable" style="visibility: hidden"/>
     </ui:define>
 </ui:composition>
 </html>