#101 files attach modified

2019-05-30 00:08:13 +04:00 · 2019-05-30 00:08:13 +04:00 · 632c6299b7
commit 632c6299b7
parent 9013d79228
7 changed files with 176 additions and 26 deletions
--- a/src/main/java/ru/ulstu/project/model/Project.java
+++ b/src/main/java/ru/ulstu/project/model/Project.java
@ -69,9 +69,10 @@ public class Project extends BaseEntity implements UserContainer {
    @NotNull
    private String repository;

-    @ManyToOne
-    @JoinColumn(name = "file_id")
-    private FileData application;
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
+    @JoinColumn(name = "project_id", unique = true)
+    @Fetch(FetchMode.SUBSELECT)
+    private List<FileData> files = new ArrayList<>();

    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
    @JoinColumn(name = "project_id")
@ -135,12 +136,12 @@ public class Project extends BaseEntity implements UserContainer {
        this.deadlines = deadlines;
    }

-    public FileData getApplication() {
-        return application;
+    public List<FileData> getFiles() {
+        return files;
    }

-    public void setApplication(FileData application) {
-        this.application = application;
+    public void setFiles(List<FileData> files) {
+        this.files = files;
    }

    public List<Event> getEvents() {
--- a/src/main/java/ru/ulstu/project/model/ProjectDto.java
+++ b/src/main/java/ru/ulstu/project/model/ProjectDto.java
@ -5,7 +5,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import org.hibernate.validator.constraints.NotEmpty;
 import org.thymeleaf.util.StringUtils;
 import ru.ulstu.deadline.model.Deadline;
-import ru.ulstu.grant.model.Grant;
+import ru.ulstu.file.model.FileDataDto;
 import ru.ulstu.grant.model.GrantDto;
 import ru.ulstu.user.model.User;
 import ru.ulstu.user.model.UserDto;
@ -28,7 +28,7 @@ public class ProjectDto {
    private List<Deadline> deadlines = new ArrayList<>();
    private GrantDto grant;
    private String repository;
-    private String applicationFileName;
+    private List<FileDataDto> files = new ArrayList<>();
    private List<Integer> removedDeadlineIds = new ArrayList<>();
    private Set<Integer> executorIds;
    private List<UserDto> executors;
@ -51,6 +51,7 @@ public class ProjectDto {
                      @JsonProperty("description") String description,
                      @JsonProperty("grant") GrantDto grant,
                      @JsonProperty("repository") String repository,
+                      @JsonProperty("files") List<FileDataDto> files,
                      @JsonProperty("deadlines") List<Deadline> deadlines,
                      @JsonProperty("executorIds") Set<Integer> executorIds,
                      @JsonProperty("executors") List<UserDto> executors,
@ -63,7 +64,7 @@ public class ProjectDto {
        this.grant = grant;
        this.repository = repository;
        this.deadlines = deadlines;
-        this.applicationFileName = null;
+        this.files = files;
        this.executorIds = executorIds;
        this.executors = executors;
        this.grantIds = grantIds;
@ -77,7 +78,7 @@ public class ProjectDto {
        this.title = project.getTitle();
        this.status = project.getStatus();
        this.description = project.getDescription();
-        this.applicationFileName = project.getApplication() == null ? null : project.getApplication().getName();
+        this.files = convert(project.getFiles(), FileDataDto::new);
        this.grant = project.getGrant() == null ? null : new GrantDto(project.getGrant());
        this.repository = project.getRepository();
        this.deadlines = project.getDeadlines();
@ -143,12 +144,12 @@ public class ProjectDto {
        this.deadlines = deadlines;
    }

-    public String getApplicationFileName() {
-        return applicationFileName;
+    public List<FileDataDto> getFiles() {
+        return files;
    }

-    public void setApplicationFileName(String applicationFileName) {
-        this.applicationFileName = applicationFileName;
+    public void setFiles(List<FileDataDto> files) {
+        this.files = files;
    }

    public List<Integer> getRemovedDeadlineIds() {
--- a/src/main/java/ru/ulstu/project/service/ProjectService.java
+++ b/src/main/java/ru/ulstu/project/service/ProjectService.java
@ -4,6 +4,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.thymeleaf.util.StringUtils;
 import ru.ulstu.deadline.service.DeadlineService;
+import ru.ulstu.file.model.FileDataDto;
 import ru.ulstu.file.service.FileService;
 import ru.ulstu.grant.model.GrantDto;
 import ru.ulstu.grant.repository.GrantRepository;
@ -19,6 +20,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Set;

+import static java.util.stream.Collectors.toList;
 import static org.springframework.util.ObjectUtils.isEmpty;
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 import static ru.ulstu.project.model.Project.ProjectStatus.TECHNICAL_TASK;
@ -77,20 +79,19 @@ public class ProjectService {
    @Transactional
    public Project update(ProjectDto projectDto) throws IOException {
        Project project = projectRepository.findOne(projectDto.getId());
-        if (projectDto.getApplicationFileName() != null && project.getApplication() != null) {
-            fileService.deleteFile(project.getApplication());
-        }
        projectRepository.save(copyFromDto(project, projectDto));
        eventService.updateProjectDeadlines(project);
+        for (FileDataDto file : projectDto.getFiles().stream()
+                .filter(f -> f.isDeleted() && f.getId() != null)
+                .collect(toList())) {
+            fileService.delete(file.getId());
+        }
        return project;
    }

    @Transactional
    public void delete(Integer projectId) throws IOException {
        Project project = projectRepository.findOne(projectId);
-        if (project.getApplication() != null) {
-            fileService.deleteFile(project.getApplication());
-        }
        projectRepository.delete(project);
    }

@ -103,9 +104,9 @@ public class ProjectService {
        }
        project.setRepository(projectDto.getRepository());
        project.setDeadlines(deadlineService.saveOrCreate(projectDto.getDeadlines()));
-        if (projectDto.getApplicationFileName() != null) {
-            project.setApplication(fileService.createFileFromTmp(projectDto.getApplicationFileName()));
-        }
+        project.setFiles(fileService.saveOrCreate(projectDto.getFiles().stream()
+                .filter(f -> !f.isDeleted())
+                .collect(toList())));
        project.getGrants().clear();
        if (projectDto.getGrantIds() != null && !projectDto.getGrantIds().isEmpty()) {
            projectDto.getGrantIds().forEach(grantIds -> project.getGrants().add(grantRepository.findGrantById(grantIds)));
--- a/src/main/resources/db/changelog-20190529_000001-schema.xml
+++ b/src/main/resources/db/changelog-20190529_000001-schema.xml
@ -0,0 +1,13 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="anton" id="20190529_000001-1">
+        <addColumn tableName="file">
+            <column name="project_id" type="integer"/>
+        </addColumn>
+        <addForeignKeyConstraint baseTableName="file" baseColumnNames="project_id"
+                                 constraintName="fk_file_project" referencedTableName="project"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/main/resources/db/changelog-master.xml
+++ b/src/main/resources/db/changelog-master.xml
@ -51,4 +51,5 @@
    <include file="db/changelog-20190528_000000-schema.xml"/>
    <include file="db/changelog-20190528_000002-schema.xml"/>
    <include file="db/changelog-20190529_000000-schema.xml"/>
+    <include file="db/changelog-20190529_000001-schema.xml"/>
 </databaseChangeLog>
--- a/src/main/resources/templates/projects/fragments/projectFilesListFragment.html
+++ b/src/main/resources/templates/projects/fragments/projectFilesListFragment.html
@ -0,0 +1,40 @@
+<!DOCTYPE HTML>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+</head>
+<body>
+<body>
+<div th:fragment="filesList">
+    <th:block th:each="file, rowStat : *{files}">
+
+        <div class="row" th:id="|files${rowStat.index}|"
+             th:style="${file.deleted} ? 'display: none;' :''">
+            <input type="hidden" th:field="*{files[__${rowStat.index}__].id}"/>
+            <input type="hidden"
+                   th:field="*{files[__${rowStat.index}__].deleted}"/>
+            <input type="hidden"
+                   th:field="*{files[__${rowStat.index}__].name}"/>
+            <input type="hidden"
+                   th:field="*{files[__${rowStat.index}__].tmpFileName}"/>
+            <div class="col-2">
+                <a class="btn btn-danger float-right"
+                   th:onclick="|$('#files${rowStat.index}\\.deleted').val('true'); $('#files${rowStat.index}').hide(); |">
+                    <span aria-hidden="true"><i class="fa fa-times"/></span>
+                </a>
+            </div>
+            <div class="col-10">
+                <a th:onclick="${file.id==null} ?  'downloadFile('+${file.tmpFileName}+',null,\''+${file.name}+'\')':
+                                                    'downloadFile(null,'+${file.id}+',\''+${file.name}+'\')' "
+                   href="javascript:void(0)"
+                   th:text="*{files[__${rowStat.index}__].name}">
+                </a>
+            </div>
+        </div>
+    </th:block>
+</div>
+</body>
+
+
+</body>
+</html>
--- a/src/main/resources/templates/projects/project.html
+++ b/src/main/resources/templates/projects/project.html
@ -119,6 +119,13 @@
                                           value="Добавить дедлайн"/>
                                </div>

+                                <div class="form-group files-list" id="files-list">
+                                    <label>Файлы:</label>
+
+                                    <div th:replace="projects/fragments/projectFilesListFragment"/>
+
+                                </div>
+
                                <div class="form-group">
                                    <label for="loader">Загрузить файл:</label>
                                    <div id="loader">
@ -154,17 +161,103 @@
            new FileLoader({
                div: "loader",
                url: urlFileUpload,
-                maxSize: 2,
-                extensions: ["doc", "docx", "xls", "jpg", "png", "pdf", "txt"],
+                maxSize: -1,
+                extensions: [],
                callback: function (response) {
                    showFeedbackMessage("Файл успешно загружен");
                    console.debug(response);
+
+                    addNewFile(response, $("#files-list"));
                }
            });
            $('.selectpicker').selectpicker();
        });
        /*]]>*/
+        function addNewFile(fileDto, listElement) {
+            var fileNumber = $('.files-list div.row').length;

+            var newFileRow = $("<div/>")
+                .attr("id", 'files' + fileNumber)
+                .addClass("row");
+
+            var idInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".id")
+                .attr("value", '')
+                .attr("name", "files[" + fileNumber + "].id");
+            newFileRow.append(idInput);
+
+            var flagInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".deleted")
+                .attr("value", "false")
+                .attr("name", "files[" + fileNumber + "].deleted");
+            newFileRow.append(flagInput);
+
+            var nameInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".name")
+                .attr("value", fileDto.fileName)
+                .attr("name", "files[" + fileNumber + "].name");
+            newFileRow.append(nameInput);
+
+            var tmpFileNameInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".tmpFileName")
+                .attr("value", fileDto.tmpFileName)
+                .attr("name", "files[" + fileNumber + "].tmpFileName");
+            newFileRow.append(tmpFileNameInput);
+
+            var nextDiv = $("<div/>")
+                .addClass("col-2");
+
+            var nextA = $("<a/>")
+                .addClass("btn btn-danger float-right")
+                .attr("onclick", "$('#files" + fileNumber + "\\\\.deleted').val('true'); $('#files" + fileNumber + "').hide();")
+                .append(($("<span/>").attr("aria-hidden", "true")).append($("<i/>").addClass("fa fa-times")))
+            ;
+            nextDiv.append(nextA)
+            newFileRow.append(nextDiv);
+
+            var nameDiv = $("<div/>")
+                .addClass("col-10")
+                .append($("<a/>").text(fileDto.fileName)
+                    .attr("href", 'javascript:void(0)')
+                    .attr("onclick", "downloadFile('" + fileDto.tmpFileName + "',null,'" + fileDto.fileName + "')"));
+            newFileRow.append(nameDiv);
+
+            listElement.append(newFileRow);
+
+        }
+
+        function downloadFile(tmpName, fileId, downloadName) {
+            let xhr = new XMLHttpRequest();
+            if (fileId != null) xhr.open('GET', urlFileDownload + fileId);
+            if (tmpName != null) xhr.open('GET', urlFileDownloadTmp + tmpName);
+            xhr.responseType = 'blob';
+
+            var formData = new FormData();
+            if (fileId != null) formData.append("file-id", fileId);
+            if (tmpName != null) formData.append("tmp-file-name", tmpName);
+
+            xhr.send(formData);
+
+            xhr.onload = function () {
+                if (this.status == 200) {
+                    console.debug(this.response);
+                    var blob = new Blob([this.response], {type: '*'});
+                    let a = document.createElement("a");
+                    a.style = "display: none";
+                    document.body.appendChild(a);
+                    let url = window.URL.createObjectURL(blob);
+                    a.href = url;
+                    a.download = downloadName;
+                    a.click();
+                    window.URL.revokeObjectURL(url);
+                } else {
+                }
+            }
+        }

    </script>
 </div>