feat: add entities and repositories

NOTICE

@@ -17,6 +17,7 @@ limitations under the License.
 This project includes:
   AntLR Parser Generator under BSD License
   Apache Commons Codec under Apache License, Version 2.0
+  Apache Commons Collections under Apache License, Version 2.0
   Apache Commons Lang under Apache License, Version 2.0
   Apache Log4j API under Apache License, Version 2.0
   Apache Log4j to SLF4J Adapter under Apache License, Version 2.0

pom.xml

@@ -76,6 +76,11 @@
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-collections4</artifactId>
+      <version>4.4</version>
+    </dependency>
 
     <dependency>
       <groupId>com.mysql</groupId>

src/main/java/fr/recia/collabsoft/configuration/JpaConfiguration.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2023 GIP-RECIA, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package fr.recia.collabsoft.configuration;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+
+@Configuration
+@EnableJpaRepositories(basePackages = "fr.recia.collabsoft.db.repositories")
+@Slf4j
+public class JpaConfiguration {
+}

src/main/java/fr/recia/collabsoft/db/entities/AssociatedApp.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2023 GIP-RECIA, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package fr.recia.collabsoft.db.entities;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.hibernate.proxy.HibernateProxy;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import java.util.Objects;
+
+@Entity
+@Table(name = "associated_app")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class AssociatedApp {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "id", nullable = false)
+  private Long id;
+
+  @Column(name = "name", nullable = false)
+  private String name;
+
+  @Column(name = "slug", nullable = false)
+  private String slug;
+
+  @Column(name = "primary_color")
+  private String primaryColor;
+
+  @Column(name = "icon_path")
+  private String iconPath;
+
+  @Column(name = "extension")
+  private String extension;
+
+  @Column(name = "type")
+  private String type;
+
+  @Override
+  public final boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null) return false;
+    Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
+    Class<?> thisEffectiveClass = this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
+    if (thisEffectiveClass != oEffectiveClass) return false;
+    AssociatedApp that = (AssociatedApp) o;
+    return getId() != null && Objects.equals(getId(), that.getId());
+  }
+
+  @Override
+  public final int hashCode() {
+    return this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass().hashCode() : getClass().hashCode();
+  }
+
+}

src/main/java/fr/recia/collabsoft/db/entities/Collaboration.java

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2023 GIP-RECIA, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package fr.recia.collabsoft.db.entities;
+
+import fr.recia.collabsoft.db.entities.ids.CollaborationId;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.hibernate.proxy.HibernateProxy;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.IdClass;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import java.util.Objects;
+
+@Entity
+@IdClass(CollaborationId.class)
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class Collaboration {
+
+  @Id
+  @ManyToOne
+  @JoinColumn(name = "user_id", nullable = false)
+  private User user;
+
+  @Id
+  @ManyToOne
+  @JoinColumn(name = "file_id", nullable = false)
+  private File file;
+
+  @Column(name = "role")
+  private Integer role;
+
+  @Column(name = "starred")
+  private boolean starred;
+
+  @Override
+  public final boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null) return false;
+    Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
+    Class<?> thisEffectiveClass = this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
+    if (thisEffectiveClass != oEffectiveClass) return false;
+    Collaboration that = (Collaboration) o;
+    return getUser() != null && Objects.equals(getUser(), that.getUser())
+      && getFile() != null && Objects.equals(getFile(), that.getFile());
+  }
+
+  @Override
+  public final int hashCode() {
+    return Objects.hash(user, file);
+  }
+
+}

src/main/java/fr/recia/collabsoft/db/entities/File.java

@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2023 GIP-RECIA, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package fr.recia.collabsoft.db.entities;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.hibernate.proxy.HibernateProxy;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.Lob;
+import javax.persistence.ManyToOne;
+import javax.persistence.PrePersist;
+import javax.persistence.PreUpdate;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import java.sql.Blob;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Objects;
+
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class File {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "id", nullable = false)
+  private Long id;
+
+  @Column(name = "title", nullable = false)
+  private String title;
+
+  @Column(name = "description")
+  private String description;
+
+  @Lob
+  @Column(name = "blob", nullable = false)
+  private byte[] blob;
+
+  @ManyToOne
+  @JoinColumn(name = "creator_id", nullable = false)
+  private User creator;
+
+  @Temporal(TemporalType.TIMESTAMP)
+  @Column(name = "creation_date", nullable = false)
+  private Date creationDate;
+
+  @ManyToOne
+  @JoinColumn(name = "last_editor_id", nullable = false)
+  private User lastEditor;
+
+  @Temporal(TemporalType.TIMESTAMP)
+  @Column(name = "edition_date", nullable = false)
+  private Date editionDate;
+
+  @ManyToOne
+  @JoinColumn(name = "associated_app_id")
+  private AssociatedApp associatedApp;
+
+  @PrePersist
+  public void prePersist() {
+    Date d = new Date();
+    d.setTime(Calendar.getInstance().getTimeInMillis());
+    if (this.creationDate == null) this.creationDate = d;
+    if (this.editionDate == null) this.editionDate = d;
+  }
+
+  @PreUpdate
+  public void preUpdate() {
+    this.editionDate.setTime(Calendar.getInstance().getTimeInMillis());
+  }
+
+  @Override
+  public final boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null) return false;
+    Class<?> oEffectiveClass = o instanceof HibernateProxy ? ((HibernateProxy) o).getHibernateLazyInitializer().getPersistentClass() : o.getClass();
+    Class<?> thisEffectiveClass = this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass() : this.getClass();
+    if (thisEffectiveClass != oEffectiveClass) return false;
+    File file = (File) o;
+    return getId() != null && Objects.equals(getId(), file.getId());
+  }
+
+  @Override
+  public final int hashCode() {
+    return this instanceof HibernateProxy ? ((HibernateProxy) this).getHibernateLazyInitializer().getPersistentClass().hashCode() : getClass().hashCode();
+  }
+
+}