userpages, filter improvments

2021-12-02 19:30:54 +01:00
parent 922cf5597e
commit 428f13afbb
14 changed files with 1097 additions and 172 deletions
@@ -0,0 +1,126 @@
+/**
+ * 
+ */
+package de.bstly.board.businesslogic;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.domain.Sort.Direction;
+import org.springframework.stereotype.Component;
+import org.springframework.util.Assert;
+
+import de.bstly.board.model.QUserPage;
+import de.bstly.board.model.UserPage;
+import de.bstly.board.repository.UserPageRepository;
+
+/**
+ * The Class UserPageManager.
+ */
+@Component
+public class UserPageManager {
+
+	@Autowired
+	private UserPageRepository userPageRepository;
+	private QUserPage qUserPage = QUserPage.userPage;
+
+	/**
+	 * Exists.
+	 *
+	 * @param username the username
+	 * @param name the name
+	 * @return true, if successful
+	 */
+	public boolean exists(String username, String name) {
+		return userPageRepository
+				.exists(qUserPage.username.equalsIgnoreCase(username).and(qUserPage.name.eq(name)));
+	}
+
+	/**
+	 * Gets the.
+	 *
+	 * @param id the id
+	 * @return the user page
+	 */
+	public UserPage get(Long id) {
+		return userPageRepository.findById(id).orElse(null);
+	}
+
+	/**
+	 * Gets the.
+	 *
+	 * @param username the username
+	 * @param name the name
+	 * @return the user page
+	 */
+	public UserPage get(String username, String name) {
+		return userPageRepository
+				.findOne(qUserPage.username.equalsIgnoreCase(username).and(qUserPage.name.eq(name)))
+				.orElse(null);
+	}
+
+	/**
+	 * Save.
+	 *
+	 * @param userPage the user page
+	 * @return the user page
+	 */
+	public UserPage save(UserPage userPage) {
+		return userPageRepository.save(userPage);
+	}
+
+	/**
+	 * Gets the by user.
+	 *
+	 * @param username the username
+	 * @param page the page
+	 * @param size the size
+	 * @param sortBy the sort by
+	 * @param asc the asc
+	 * @return the by user
+	 */
+	public Page<UserPage> getByUser(String username, int page, int size, String sortBy,
+			boolean desc) {
+		return userPageRepository.findAll(qUserPage.username.equalsIgnoreCase(username),
+				PageRequest.of(page, size, Sort.by(desc ? Direction.DESC : Direction.ASC, sortBy)));
+	}
+
+	/**
+	 * Count by user.
+	 *
+	 * @param username the username
+	 * @return the long
+	 */
+	public long countByUser(String username) {
+		return userPageRepository.count(qUserPage.username.equalsIgnoreCase(username));
+	}
+
+	/**
+	 * Gets the public.
+	 *
+	 * @param username the username
+	 * @param page the page
+	 * @param size the size
+	 * @param sortBy the sort by
+	 * @param asc the asc
+	 * @return the public
+	 */
+	public Page<UserPage> getPublic(String username, int page, int size, String sortBy,
+			boolean desc) {
+		return userPageRepository.findAll(
+				qUserPage.username.notEqualsIgnoreCase(username).and(qUserPage.publicPage.isTrue()),
+				PageRequest.of(page, size, Sort.by(desc ? Direction.DESC : Direction.ASC, sortBy)));
+	}
+
+	/**
+	 * Delete.
+	 *
+	 * @param username the username
+	 * @param name the name
+	 */
+	public void delete(String username, String name) {
+		Assert.isTrue(exists(username, name), "UserPage not found!");
+		userPageRepository.delete(get(username, name));
+	}
+}