diff --git a/backend/src/main/java/hu/pazmany/Document.java b/backend/src/main/java/hu/pazmany/Document.java
new file mode 100644
index 0000000000000000000000000000000000000000..3cd372db0b903a5abcc48d2768a2ccd042cc59a2
--- /dev/null
+++ b/backend/src/main/java/hu/pazmany/Document.java
@@ -0,0 +1,98 @@
+package hu.pazmany;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Column;
+import jakarta.persistence.Table;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.JoinColumn;
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "DOCUMENTS")
+public class Document {
+ @Id
+ @Column(name = "id", unique = true, nullable = false)
+ @GeneratedValue(strategy = GenerationType.IDENTITY)
+ private Long id;
+
+ @ManyToOne
+ @JoinColumn(name = "userId", nullable = false)
+ private hu.pazmany.User user;
+
+ @ManyToOne
+ @JoinColumn(name = "subjectId", nullable = false)
+ private Subject subject;
+
+ @Column(name = "title", nullable = false)
+ private String title;
+
+ @Column(name = "description")
+ private String description;
+
+ @Column(name = "uploaded")
+ private LocalDateTime uploaded;
+
+ @Column(name = "filepath", nullable = false)
+ private String filepath;
+
+ // Getters and setters
+
+ public Long getId() {
+ return id;
+ }
+
+ public void setId(Long id) {
+ this.id = id;
+ }
+
+ public hu.pazmany.User getUser() {
+ return user;
+ }
+
+ public void setUser(User user) {
+ this.user = user;
+ }
+
+ public Subject getSubject() {
+ return subject;
+ }
+
+ public void setSubject(Subject subject) {
+ this.subject = subject;
+ }
+
+ public String getTitle() {
+ return title;
+ }
+
+ public void setTitle(String title) {
+ this.title = title;
+ }
+
+ public String getDescription() {
+ return description;
+ }
+
+ public void setDescription(String description) {
+ this.description = description;
+ }
+
+ public LocalDateTime getUploaded() {
+ return uploaded;
+ }
+
+ public void setUploaded(LocalDateTime uploaded) {
+ this.uploaded = uploaded;
+ }
+
+ public String getFilepath() {
+ return filepath;
+ }
+
+ public void setFilepath(String filepath) {
+ this.filepath = filepath;
+ }
+}
diff --git a/backend/src/main/java/hu/pazmany/DocumentRepository.java b/backend/src/main/java/hu/pazmany/DocumentRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..7b97f475228efa0f374a561d1a93a13f1010421b
--- /dev/null
+++ b/backend/src/main/java/hu/pazmany/DocumentRepository.java
@@ -0,0 +1,9 @@
+package hu.pazmany;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.List;
+
+public interface DocumentRepository extends JpaRepository<Document, Long>{
+ List<Document> findAllByUser(User user);
+ List<Document> findAllBySubject(Subject subject);
+}
diff --git a/backend/src/main/java/hu/pazmany/Subject.java b/backend/src/main/java/hu/pazmany/Subject.java
new file mode 100644
index 0000000000000000000000000000000000000000..c83cb0bce52a9d7281395a9749f7fe570f00bbc2
--- /dev/null
+++ b/backend/src/main/java/hu/pazmany/Subject.java
@@ -0,0 +1,35 @@
+package hu.pazmany;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Column;
+import jakarta.persistence.Table;
+
+@Entity
+@Table(name = "SUBJECTS")
+public class Subject {
+ @Id
+ @Column(name = "id", unique = true, nullable = false)
+ private String subjectId;
+
+ @Column(name = "name", nullable = false)
+ private String name;
+
+ // Getters and setters
+
+ public String getSubjectId() {
+ return subjectId;
+ }
+
+ public void setSubjectId(String subjectId) {
+ this.subjectId = subjectId;
+ }
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+}
diff --git a/backend/src/main/java/hu/pazmany/SubjectRepository.java b/backend/src/main/java/hu/pazmany/SubjectRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..61197c43d0d6afb5d2f2ae1bf7d84b6c125ca4cf
--- /dev/null
+++ b/backend/src/main/java/hu/pazmany/SubjectRepository.java
@@ -0,0 +1,7 @@
+package hu.pazmany;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface SubjectRepository extends JpaRepository<Subject, String>{
+ Subject findBySubjectId(String subjectId);
+}
diff --git a/backend/src/main/java/hu/pazmany/User.java b/backend/src/main/java/hu/pazmany/User.java
index 40c2650f394c2363b275ca409e9d53e1b1e5569c..992c8fa542c49877619f8d428c798a1d2571232a 100644
--- a/backend/src/main/java/hu/pazmany/User.java
+++ b/backend/src/main/java/hu/pazmany/User.java
@@ -1,32 +1,24 @@
package hu.pazmany;
-import jakarta.persistence.*;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Column;
+import jakarta.persistence.Table;
@Entity
-@Table(name = "`user`")
+@Table(name = "USERS")
public class User {
@Id
- @GeneratedValue(strategy = GenerationType.IDENTITY)
- private Long id;
- private String fullName;
+ @Column(name = "username", unique = true, nullable = false)
private String username;
- private String password; //Ide fog kelleni egy enkriptálás (hajrá)
- public Long getId() {
- return id;
- }
+ @Column(name = "password", nullable = false)
+ private String password;
- public void setId(Long id) {
- this.id = id;
- }
+ @Column(name = "fullName")
+ private String fullName;
- public String getFullName() {
- return fullName;
- }
-
- public void setFullName(String fullName) {
- this.fullName = fullName;
- }
+ // Getters and setters
public String getUsername() {
return username;
@@ -43,4 +35,12 @@ public class User {
public void setPassword(String password) {
this.password = password;
}
+
+ public String getFullName() {
+ return fullName;
+ }
+
+ public void setFullName(String fullName) {
+ this.fullName = fullName;
+ }
}
diff --git a/backend/src/main/java/hu/pazmany/UserRepository.java b/backend/src/main/java/hu/pazmany/UserRepository.java
index 625c023b72bf664be1072cee3093a4d10254099b..b8ecb16735a4eda3bc528c7e2122239403118384 100644
--- a/backend/src/main/java/hu/pazmany/UserRepository.java
+++ b/backend/src/main/java/hu/pazmany/UserRepository.java
@@ -2,6 +2,6 @@ package hu.pazmany;
import org.springframework.data.jpa.repository.JpaRepository;
-public interface UserRepository extends JpaRepository<User, Long> {
+public interface UserRepository extends JpaRepository<User, String> {
User findByUsername(String username);
}
diff --git a/backend/src/test/java/hu/pazmany/DocumentRepositoryTests.java b/backend/src/test/java/hu/pazmany/DocumentRepositoryTests.java
new file mode 100644
index 0000000000000000000000000000000000000000..7a289136f6e2cc159c4f2a01feb92b06990836cf
--- /dev/null
+++ b/backend/src/test/java/hu/pazmany/DocumentRepositoryTests.java
@@ -0,0 +1,107 @@
+package hu.pazmany;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.DirtiesContext;
+
+import java.util.List;
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+@DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_EACH_TEST_METHOD)
+public class DocumentRepositoryTests {
+
+ @Autowired
+ private DocumentRepository documentRepository;
+
+ @Autowired
+ private UserRepository userRepository;
+
+ @Autowired
+ private SubjectRepository subjectRepository;
+
+ @Test
+ public void testFindAllByUser() {
+ User user = new User();
+ user.setUsername("testUser");
+ user.setPassword("testPassword");
+ userRepository.save(user);
+
+ Subject subject = new Subject();
+ subject.setSubjectId("testId");
+ subject.setName("testName");
+ subjectRepository.save(subject);
+
+ int n = 4;
+ for (int i = 0; i < n; i++) {
+ Document document = new Document();
+ document.setUser(user);
+ document.setSubject(subject);
+ document.setTitle("testTitle" + i);
+ document.setFilepath("testFilepath" + i);
+ documentRepository.save(document);
+ }
+
+ List<Document> documents = documentRepository.findAllByUser(user);
+
+ assertThat(documents).hasSize(n);
+ for (int i = 0; i < n; i++) {
+ assertThat(documents.get(i).getUser().getUsername()).isEqualTo(user.getUsername());
+ }
+ }
+
+ @Test
+ public void testFindAllBySubject() {
+ Subject subject = new Subject();
+ subject.setSubjectId("testId");
+ subject.setName("testName");
+ subjectRepository.save(subject);
+
+ User user = new User();
+ user.setUsername("testUser");
+ user.setPassword("testPassword");
+ userRepository.save(user);
+
+ int n = 4;
+ for (int i = 0; i < n; i++) {
+ Document document = new Document();
+ document.setUser(user);
+ document.setSubject(subject);
+ document.setTitle("testTitle" + i);
+ document.setFilepath("testFilepath" + i);
+ documentRepository.save(document);
+ }
+
+ List<Document> documents = documentRepository.findAllBySubject(subject);
+
+ assertThat(documents).hasSize(n);
+ for (int i = 0; i < n; i++) {
+ assertThat(documents.get(i).getSubject().getSubjectId()).isEqualTo(subject.getSubjectId());
+ }
+ }
+
+ @Test
+ public void testFindById() {
+ Subject subject = new Subject();
+ subject.setSubjectId("testId");
+ subject.setName("testName");
+ subjectRepository.save(subject);
+
+ User user = new User();
+ user.setUsername("testUser");
+ user.setPassword("testPassword");
+ userRepository.save(user);
+
+ Document document = new Document();
+ document.setUser(user);
+ document.setSubject(subject);
+ document.setTitle("testTitle");
+ document.setFilepath("testFilepath");
+ documentRepository.save(document);
+
+ Document found = documentRepository.findById(document.getId()).get();
+
+ assertThat(found.getTitle()).isEqualTo(document.getTitle());
+ }
+}
\ No newline at end of file
diff --git a/backend/src/test/java/hu/pazmany/SubjectRepositoryTests.java b/backend/src/test/java/hu/pazmany/SubjectRepositoryTests.java
new file mode 100644
index 0000000000000000000000000000000000000000..6b327b48e4d78ce069c64614c69597a7443f9551
--- /dev/null
+++ b/backend/src/test/java/hu/pazmany/SubjectRepositoryTests.java
@@ -0,0 +1,52 @@
+package hu.pazmany;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.DirtiesContext;
+
+import java.util.List;
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+@DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_EACH_TEST_METHOD)
+public class SubjectRepositoryTests {
+
+ @Autowired
+ private SubjectRepository subjectRepository;
+
+ @Test
+ public void testFindBySubjectId() {
+ Subject subject = new Subject();
+ subject.setSubjectId("testId");
+ subject.setName("testName");
+ subjectRepository.save(subject);
+
+ Subject found = subjectRepository.findBySubjectId(subject.getSubjectId());
+
+ // Ids have to be compared, as the objects differ, even if their data does not
+ assertThat(found.getSubjectId()).isEqualTo(subject.getSubjectId());
+ }
+
+ @Test
+ public void testFindAll() {
+ Subject subject = new Subject();
+ subject.setSubjectId("testId");
+ subject.setName("testName");
+ subjectRepository.save(subject);
+
+ int n = 4;
+ for (int i = 0; i < n; i++) {
+ Subject tempSubject = new Subject();
+ tempSubject.setSubjectId("testId" + i);
+ tempSubject.setName("testName" + i);
+ subjectRepository.save(tempSubject);
+ }
+
+ List<Subject> subjects = subjectRepository.findAll();
+
+ assertThat(subjects).hasSize(n+1);
+
+ assertThat(subjects.get(0).getSubjectId()).isEqualTo(subject.getSubjectId());
+ }
+}
\ No newline at end of file
diff --git a/backend/src/test/java/hu/pazmany/UserRepositoryTests.java b/backend/src/test/java/hu/pazmany/UserRepositoryTests.java
new file mode 100644
index 0000000000000000000000000000000000000000..8c2b044ce61e9be392d1a81ef1d0fed4c1ee0339
--- /dev/null
+++ b/backend/src/test/java/hu/pazmany/UserRepositoryTests.java
@@ -0,0 +1,44 @@
+package hu.pazmany;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.DirtiesContext;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+@DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_EACH_TEST_METHOD)
+public class UserRepositoryTests {
+
+ @Autowired
+ private UserRepository userRepository;
+
+ @Test
+ public void testUserRepository() {
+ // Create a new User
+ User user = new User();
+ user.setUsername("testUser");
+ user.setPassword("testPassword");
+
+ // Save the User
+ userRepository.save(user);
+
+ // Retrieve the User
+ User retrievedUser = userRepository.findByUsername("testUser");
+
+ // Assert that the retrieved User is the same as the one we saved
+ assertThat(retrievedUser).isNotNull();
+ assertThat(retrievedUser.getUsername()).isEqualTo(user.getUsername());
+ assertThat(retrievedUser.getPassword()).isEqualTo(user.getPassword());
+ }
+
+ @Test
+ public void testMissingUser() {
+ // Retrieve a User that doesn't exist
+ User retrievedUser = userRepository.findByUsername("missingUser");
+
+ // Assert that the retrieved User is null
+ assertThat(retrievedUser).isNull();
+ }
+}