402 lines
16 KiB
Java
402 lines
16 KiB
Java
package eu.dnetlib.uoamonitorservice.controllers;
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import eu.dnetlib.uoaadmintoolslibrary.handlers.utils.RolesUtils;
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import eu.dnetlib.uoamonitorservice.dao.*;
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import eu.dnetlib.uoamonitorservice.entities.*;
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import eu.dnetlib.uoamonitorservice.handlers.EntityNotFoundException;
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import eu.dnetlib.uoaadmintoolslibrary.handlers.ForbiddenException;
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import eu.dnetlib.uoamonitorservice.handlers.PathNotValidException;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.web.bind.annotation.*;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.Iterator;
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import java.util.List;
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@RestController
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@CrossOrigin(origins = "*")
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public class TopicController {
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private final Logger log = LogManager.getLogger(this.getClass());
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@Autowired
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private RolesUtils rolesUtils;
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@Autowired
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private StakeholderDAO stakeholderDAO;
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@Autowired
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private TopicDAO topicDAO;
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@Autowired
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private CategoryController categoryController;
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@Autowired
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private CategoryDAO categoryDAO;
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public Topic<Category> buildTopic(Topic<Category> topicFull) {
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Topic<String> topic = new Topic<>(topicFull);
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List<String> categories = new ArrayList<>();
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List<Category> categoriesFull = new ArrayList<>();
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for(Category<SubCategory> category : topicFull.getCategories()) {
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Category<SubCategory> categoryFull = categoryController.buildCategory(category);
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categoriesFull.add(categoryFull);
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categories.add(categoryFull.getId());
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}
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topicFull.setCategories(categoriesFull);
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topic.setCategories(categories);
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Date date = new Date();
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topic.setCreationDate(date);
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topic.setUpdateDate(date);
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topicFull.setCreationDate(date);
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topicFull.setUpdateDate(date);
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topicDAO.save(topic);
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topicFull.setId(topic.getId());
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return topicFull;
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}
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@PreAuthorize("isAuthenticated()")
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@RequestMapping(value = "/{stakeholderId}/save", method = RequestMethod.POST)
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public Topic<Category> saveTopic(@PathVariable("stakeholderId") String stakeholderId,
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@RequestBody Topic<Category> topicFull) {
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log.debug("save topic");
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log.debug("Alias: "+topicFull.getAlias() + " - Id: "+topicFull.getId()+ " - Stakeholder: "+stakeholderId);
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Stakeholder<String> stakeholder = stakeholderDAO.findById(stakeholderId);
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if(stakeholder != null) {
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if(!rolesUtils.hasUpdateAuthority(stakeholder.getType(), stakeholder.getAlias())) {
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// EXCEPTION - Access denied
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throw new ForbiddenException("Save Topic: You are not authorized to update stakeholder with id: "+stakeholderId);
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}
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Topic<String> topic = new Topic<>(topicFull);
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Date date = new Date();
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topic.setUpdateDate(date);
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topicFull.setUpdateDate(date);
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List<String> categories = new ArrayList<>();
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Topic<String> oldTopic = null;
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if(topicFull.getId() != null) {
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oldTopic = topicDAO.findById(topicFull.getId());
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if(oldTopic == null) {
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// EXCEPTION - Topic not found
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throw new EntityNotFoundException("save topic: Topic with id: "+topicFull.getId()+" not found");
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}
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for(String categoryId : oldTopic.getCategories()) {
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Category category = categoryDAO.findById(categoryId);
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if (category == null) {
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// EXCEPTION - Category not found
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throw new EntityNotFoundException("Save topic: Category with id: "+categoryId+" not found (category exists in topic: "+topic.getId()+")");
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}
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categories.add(category.getId());
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}
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} else { // topic does not exist in DB
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topic.setCreationDate(date);
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topicFull.setCreationDate(date);
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for(Category category : topicFull.getCategories()) {
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categories.add(category.getId());
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}
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}
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topic.setCategories(categories);
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if(stakeholder.getDefaultId() == null) {
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if(topicFull.getId() == null) {
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topicDAO.save(topic);
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onSaveDefaultTopic(topic, stakeholderId);
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} else {
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onUpdateDefaultTopic(topic, oldTopic);
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topicDAO.save(topic);
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}
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} else {
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topicDAO.save(topic);
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}
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List<String> topics = stakeholder.getTopics();
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int index = topics.indexOf(topic.getId());
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if(index == -1) {
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topics.add(topic.getId());
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stakeholderDAO.save(stakeholder);
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log.debug("Topic saved!");
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topicFull.setId(topic.getId());
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}
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} else {
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// EXCEPTION - Stakeholder not found
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throw new EntityNotFoundException("Save topic: Stakeholder with id: "+stakeholderId+" not found");
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}
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return topicFull;
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}
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public void onSaveDefaultTopic(Topic topic, String stakeholderId) {
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log.debug("On save default topic");
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List<Stakeholder> stakeholders = stakeholderDAO.findByDefaultId(stakeholderId);
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for(Stakeholder _stakeholder : stakeholders) {
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Topic topicNew = new Topic();
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topicNew.copyFromDefault(topic);
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topicDAO.save(topicNew);
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List<String> topics = _stakeholder.getTopics();
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topics.add(topicNew.getId());
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stakeholderDAO.save(_stakeholder);
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}
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}
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public void onUpdateDefaultTopic(Topic topic, Topic oldTopic) {
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log.debug("On update default topic");
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List<Topic> topics = topicDAO.findByDefaultId(topic.getId());
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boolean changed = false;
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for(Topic topicBasedOnDefault : topics) {
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if(topic.getName() != null && !topic.getName().equals(topicBasedOnDefault.getName())
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&& (oldTopic.getName() == null || oldTopic.getName().equals(topicBasedOnDefault.getName()))) {
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topicBasedOnDefault.setName(topic.getName());
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topicBasedOnDefault.setAlias(topic.getAlias());
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changed = true;
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}
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if(topic.getDescription() != null && !topic.getDescription().equals(topicBasedOnDefault.getDescription())
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&& (oldTopic.getDescription() == null || oldTopic.getDescription().equals(topicBasedOnDefault.getDescription()))) {
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topicBasedOnDefault.setDescription(topic.getDescription());
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changed = true;
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}
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if(topic.getIcon() != null && !topic.getIcon().equals(topicBasedOnDefault.getIcon())
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&& (oldTopic.getIcon() == null || oldTopic.getIcon().equals(topicBasedOnDefault.getIcon()))) {
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topicBasedOnDefault.setIcon(topic.getIcon());
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changed = true;
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}
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if(!changed) {
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continue;
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}
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topicBasedOnDefault.setUpdateDate(topic.getUpdateDate());
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topicDAO.save(topicBasedOnDefault);
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}
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}
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@PreAuthorize("isAuthenticated()")
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@RequestMapping(value = "/{stakeholderId}/{topicId}/delete", method = RequestMethod.DELETE)
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public boolean deleteTopic(@PathVariable("stakeholderId") String stakeholderId,
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@PathVariable("topicId") String topicId,
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@RequestParam(required = false) String children) {
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log.debug("delete topic");
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log.debug("Id: "+topicId + " - Stakeholder: "+stakeholderId);
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Stakeholder<String> stakeholder = stakeholderDAO.findById(stakeholderId);
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if(stakeholder != null) {
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if(!rolesUtils.hasUpdateAuthority(stakeholder.getType(), stakeholder.getAlias())) {
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// EXCEPTION - Access denied
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throw new ForbiddenException("Delete topic: You are not authorized to update stakeholder with id: "+stakeholderId);
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}
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Topic<String> topic = topicDAO.findById(topicId);
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if(topic != null) {
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if(topic.getDefaultId() != null && !rolesUtils.hasCreateAndDeleteAuthority(stakeholder.getType())) {
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// EXCEPTION - Access denied
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throw new ForbiddenException("Delete topic: You are not authorized to delete a default Topic in stakeholder with id: "+stakeholderId);
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}
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List<String> topics = stakeholder.getTopics();
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int index = topics.indexOf(topicId);
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if(index != -1) {
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// this topic belongs in default profile
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if(stakeholder.getDefaultId() == null && children != null) {
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onDeleteDefaultTopic(topicId, stakeholderId, children);
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}
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categoryController.deleteTree(topic);
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topic.setCategories(null);
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topics.remove(index);
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stakeholderDAO.save(stakeholder);
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topicDAO.delete(topicId);
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log.debug("Topic deleted!");
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} else {
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// EXCEPTION - Topic not found in Stakeholder: stakeholder.getAlias();
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throw new PathNotValidException("Delete topic: Topic with id: "+topicId+" not found in Stakeholder: "+stakeholderId);
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}
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} else {
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// EXCEPTION - Topic not found
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throw new EntityNotFoundException("Delete topic: Topic with id: "+topicId+" not found");
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}
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} else {
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// EXCEPTION - Stakeholder not found
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throw new EntityNotFoundException("Delete topic: Stakeholder with id: "+stakeholderId+" not found");
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}
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return true;
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}
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public boolean onDeleteDefaultTopic(String defaultTopicId, String defaultStakeholderId, String children) {
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if(children.equals("delete")) {
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List<Stakeholder> stakeholders = stakeholderDAO.findByDefaultId(defaultStakeholderId);
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List<Topic> topics = topicDAO.findByDefaultId(defaultTopicId);
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for(Stakeholder stakeholder : stakeholders) {
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Iterator<Topic> topicsIterator = topics.iterator();
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while(topicsIterator.hasNext()) {
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Topic topic = topicsIterator.next();
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String topicId = topic.getId();
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if(stakeholder.getTopics() != null && stakeholder.getTopics().contains(topicId)) {
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topicsIterator.remove();
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stakeholder.getTopics().remove(topicId);
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stakeholderDAO.save(stakeholder);
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categoryController.deleteTree(topic);
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topicDAO.delete(topicId);
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log.debug("Topic with id: "+topicId+" deleted!");
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break;
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}
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}
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}
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} else if(children.equals("disconnect")) {
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List<Topic> topics = topicDAO.findByDefaultId(defaultTopicId);
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for(Topic topic : topics) {
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categoryController.disConnectTree(topic);
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topic.setDefaultId(null);
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topicDAO.save(topic);
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log.debug("DefaultId for Topic with id: "+topic.getId()+" cleared!");
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}
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}
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return true;
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}
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@PreAuthorize("isAuthenticated()")
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@RequestMapping(value = "/{stakeholderId}/reorder", method = RequestMethod.POST)
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public List<Topic> reorderTopics(@PathVariable("stakeholderId") String stakeholderId,
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@RequestBody List<String> topics) {
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log.debug("reorder topics");
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log.debug("Stakeholder: "+stakeholderId);
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Stakeholder<String> stakeholder = stakeholderDAO.findById(stakeholderId);
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if(stakeholder != null) {
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if(!rolesUtils.hasUpdateAuthority(stakeholder.getType(), stakeholder.getAlias())) {
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// EXCEPTION - Access denied
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throw new ForbiddenException("Reorder topics: You are not authorized to update stakeholder with id: "+stakeholderId);
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}
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List<String> oldTopics = stakeholder.getTopics();
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for (String topicId : oldTopics) {
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if (!topics.contains(topicId)) {
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topics.add(topicId);
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}
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}
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stakeholder.setTopics(topics);
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List<Topic> topicsFull = new ArrayList<>();
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for (String topicId : topics) {
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Topic topic = topicDAO.findById(topicId);
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if(topic == null) {
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// EXCEPTION - Topic not found
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throw new EntityNotFoundException("Reorder Topics: Topic with id: " + topicId + " not found");
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}
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topicsFull.add(topic);
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}
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stakeholderDAO.save(stakeholder);
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log.debug("Topics reordered!");
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return topicsFull;
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} else {
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// EXCEPTION - Stakeholder not found
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throw new EntityNotFoundException("Reorder topics: Stakeholder with id: "+stakeholderId+" not found");
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}
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}
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@PreAuthorize("isAuthenticated()")
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@RequestMapping(value = "/{stakeholderId}/{topicId}/change-visibility", method = RequestMethod.POST)
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public Topic changeTopicVisibility(@PathVariable("stakeholderId") String stakeholderId,
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@PathVariable("topicId") String topicId,
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@RequestParam("visibility") Visibility visibility, @RequestParam(required = false) Boolean propagate) {
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log.debug("change topic visibility: "+visibility + " - toggle propagate: "+((propagate != null && propagate) ? "true" : "false"));
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log.debug("Stakeholder: "+stakeholderId + " - Topic: "+topicId);
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Stakeholder<String> stakeholder = stakeholderDAO.findById(stakeholderId);
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if (stakeholder != null) {
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if(!rolesUtils.hasUpdateAuthority(stakeholder.getType(), stakeholder.getAlias())) {
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// EXCEPTION - Access denied
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throw new ForbiddenException("Toggle topic: You are not authorized to update stakeholder with id: "+stakeholderId);
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}
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if (stakeholder.getTopics().contains(topicId)) {
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return changeVisibilityTree(topicId, visibility, propagate);
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} else {
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// EXCEPTION - Topic not found in Stakeholder: stakeholder.getAlias();
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throw new PathNotValidException("Toggle topic: Topic with id: "+topicId+" not found in Stakeholder: "+stakeholderId);
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}
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} else {
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// EXCEPTION - Stakeholder not found
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throw new EntityNotFoundException("Toggle topic: Stakeholder with id: "+stakeholderId+" not found");
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}
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}
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public Topic changeVisibilityTree(String topicId, Visibility visibility, Boolean propagate) {
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Topic<String> topic = topicDAO.findById(topicId);
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if (topic == null) {
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// EXCEPTION - Topic not found
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throw new EntityNotFoundException("Change topic visibility: Topic with id: "+topicId+" not found");
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}
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Topic<Category> topicFull = new Topic(topic);
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List<Category> categoriesFull = new ArrayList<>();
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if(propagate != null && propagate) {
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for (String categoryId : topic.getCategories()) {
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categoriesFull.add(categoryController.changeVisibilityTree(categoryId, visibility, propagate));
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}
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}
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topic.setVisibility(visibility);
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topicDAO.save(topic);
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log.debug("Topic toggled!");
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topicFull.setVisibility(visibility);
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topicFull.setCategories(categoriesFull);
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return topicFull;
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}
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public void deleteTree(Stakeholder stakeholder) {
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List<String> topics = stakeholder.getTopics();
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for(String topicId : topics) {
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Topic topic = topicDAO.findById(topicId);
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if (topic == null) {
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// EXCEPTION - Topic not found
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throw new EntityNotFoundException("Topic delete tree: Topic with id: "+topicId+" not found (topic exists in stakeholder: "+stakeholder.getId()+")");
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}
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categoryController.deleteTree(topic);
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topicDAO.delete(topicId);
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}
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}
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}
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