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task/3382: Fixed project_group, project_group_project and their related JPA-mappings

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This commit is contained in:
Tom Zhao 2024-10-30 09:04:21 +01:00
parent 9f13775096
commit edd66e148b
2 changed files with 144 additions and 80 deletions
core/src/main
java/se/su/dsv/scipro/group
Group.java
resources/db/migration
V389__harmonize_table_attribute_name.sql

182
core/src/main/java/se/su/dsv/scipro/group/Group.java

@ -18,30 +18,124 @@ public class Group extends DomainObject {
public static final int STRING_MAX_LENGTH = 255;
// ----------------------------------------------------------------------------------
// Basic JPA-mappings
// ----------------------------------------------------------------------------------
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column(length = STRING_MAX_LENGTH)
@Basic(optional = false)
@Column(name = "title", length = STRING_MAX_LENGTH)
private String title;
@Basic(optional = true)
@Column(name = "description")
private String description;
@Basic
@Column(name = "active")
private boolean active = true;
// ----------------------------------------------------------------------------------
// JPA-mappings of foreign keys in this table (project_group) referencing other tables.
// ----------------------------------------------------------------------------------
//Creator, should be a supervisor
@ManyToOne(optional = false)
@JoinColumn(name = "user_id")
@JoinColumn(name = "user_id", referencedColumnName = "id")
private User user;
// ----------------------------------------------------------------------------------
// @ManyToMany JPA-mappings
// ----------------------------------------------------------------------------------
@ManyToMany
@JoinTable(
name = "project_group_project",
joinColumns = @JoinColumn(name = "project_group_id"),
inverseJoinColumns = @JoinColumn(name = "project_id"))
@JoinTable(name = "project_group_project",
joinColumns = @JoinColumn(name = "project_group_id", referencedColumnName = "id"),
inverseJoinColumns = @JoinColumn(name = "project_id", referencedColumnName = "id"))
private Set<Project> projects = new HashSet<>();
private boolean active = true;
// ----------------------------------------------------------------------------------
// Properties (Getters and Setters)
// ----------------------------------------------------------------------------------
@Override
public Long getId() {
return this.id;
}
public void setId(Long id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getDescription() {
return this.description;
}
public void setDescription(String description) {
this.description = description;
}
public boolean isActive() {
return this.active;
}
public void setActive(boolean active) {
this.active = active;
}
public User getUser() {
return this.user;
}
public void setUser(User user) {
this.user = user;
}
public Set<Project> getProjects() {
return projects;
}
public void setProjects(Set<Project> projects) {
this.projects = projects;
}
// ----------------------------------------------------------------------------------
// Methods Common To All Objects
// ----------------------------------------------------------------------------------
@Override
public boolean equals(final Object o) {
if (o == this) return true;
if (!(o instanceof Group)) return false;
final Group other = (Group) o;
return other.canEqual(this)
&& Objects.equals(this.getId(), other.getId());
}
@Override
public int hashCode() {
return Objects.hashCode(this.getId());
}
@Override
public String toString() {
return "Group(id=" + this.getId() + ", title=" + this.getTitle() + ", description=" +
this.getDescription() + ", user=" + this.getUser() + ", projects=" +
this.getProjects() + ", active=" + this.isActive() + ")";
}
// ----------------------------------------------------------------------------------
// Other methods
// ----------------------------------------------------------------------------------
protected boolean canEqual(final Object other) {
return other instanceof Group;
}
public boolean isAuthor(final User user) {
for (Project project : projects) {
@ -58,76 +152,4 @@ public class Group extends DomainObject {
.filter(member -> member.getType() != Member.Type.REVIEWER)
.toList();
}
public Set<Project> getProjects() {
return projects;
}
public String getTitle() {
return title;
}
@Override
public Long getId() {
return this.id;
}
public String getDescription() {
return this.description;
}
public User getUser() {
return this.user;
}
public boolean isActive() {
return this.active;
}
public void setId(Long id) {
this.id = id;
}
public void setTitle(String title) {
this.title = title;
}
public void setDescription(String description) {
this.description = description;
}
public void setUser(User user) {
this.user = user;
}
public void setProjects(Set<Project> projects) {
this.projects = projects;
}
public void setActive(boolean active) {
this.active = active;
}
@Override
public String toString() {
return "Group(id=" + this.getId() + ", title=" + this.getTitle() + ", description=" + this.getDescription() + ", user=" + this.getUser() + ", projects=" + this.getProjects() + ", active=" + this.isActive() + ")";
}
@Override
public boolean equals(final Object o) {
if (o == this) return true;
if (!(o instanceof Group)) return false;
final Group other = (Group) o;
return other.canEqual(this)
&& Objects.equals(this.getId(), other.getId());
}
protected boolean canEqual(final Object other) {
return other instanceof Group;
}
@Override
public int hashCode() {
return Objects.hashCode(this.getId());
}
}
}

42
core/src/main/resources/db/migration/V389__harmonize_table_attribute_name.sql

@ -2887,6 +2887,48 @@ alter table `mail_event_non_user_recipient`
foreign key (mail_event_id) references mail_event (id)
on delete cascade on update cascade;
/*
* Step 21: project_group and project_group_project
*/
-- table: project_group
alter table `project_group` drop foreign key `FK_user_id`;
alter table `project_group` drop key `FK_user_id`;
alter table `project_group` change `active` `active` bit(1) not null after `description`;
alter table `project_group`
add constraint fk_project_group_user_id
foreign key (user_id) references user (id)
on delete cascade on update cascade;
-- table: project_group_project
alter table `project_group_project` drop foreign key `FK_project_id`;
alter table `project_group_project` drop foreign key `FK_project_group_id`;
alter table `project_group_project` drop key `FK_project_id`;
alter table `project_group_project` drop key `FK_project_group_id`;
alter table `project_group_project`
add constraint fk_project_group_project_project_group_id
foreign key (project_group_id) references project_group (id)
on delete cascade on update cascade;
alter table `project_group_project`
add constraint fk_project_group_project_project_id
foreign key (project_id) references project (id)
on delete cascade on update cascade;
/*
* Step 22: ???
*/
/* Useful SQL
>>> SQL query for FK-to: