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LimdaeIlLimdaeIl
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[FEAT] 모임과 태그 엔티티 구성
[FEAT] 모임과 태그 엔티티 구성
2 parents 555652a + c7f8719 commit c3e113c

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9 files changed

+337
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‎src/main/java/team/wego/wegobackend/group/domain/Group.java‎

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package team.wego.wegobackend.group.domain;
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import jakarta.persistence.CascadeType;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.OneToMany;
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import jakarta.persistence.Table;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.List;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import team.wego.wegobackend.common.entity.BaseTimeEntity;
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import team.wego.wegobackend.user.domain.User;
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@Getter(AccessLevel.PUBLIC)
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@NoArgsConstructor(access = AccessLevel.PROTECTED)
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@Table(name = "v1_groups")
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@Entity
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public class Group extends BaseTimeEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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@Column(name = "group_id", nullable = false, unique = true)
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private Long id;
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@Column(name = "title", nullable = false, length = 100)
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private String title;
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@Column(name = "location", nullable = false, length = 100)
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private String location;
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@Column(name = "location_detail", length = 255)
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private String locationDetail;
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@Column(name = "start_time", nullable = false)
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private LocalDateTime startTime;
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@Column(name = "end_time", nullable = false)
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private LocalDateTime endTime;
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@Column(name = "description", nullable = false, length = 1000)
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private String description;
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@Column(name = "max_participants", nullable = false)
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private Integer maxParticipants;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "host_id", nullable = false)
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private User host;
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@Column(name = "deleted_at")
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private LocalDateTime deletedAt;
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@OneToMany(mappedBy = "group", cascade = CascadeType.ALL, orphanRemoval = true)
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private List<GroupImage> images = new ArrayList<>();
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@OneToMany(mappedBy = "group", cascade = CascadeType.ALL, orphanRemoval = true)
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private List<GroupTag> groupTags = new ArrayList<>();
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@OneToMany(mappedBy = "group", cascade = CascadeType.ALL, orphanRemoval = true)
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private List<GroupUser> users = new ArrayList<>();
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public static Group create(
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String title,
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String location,
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String locationDetail,
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LocalDateTime startTime,
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LocalDateTime endTime,
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String description,
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Integer maxParticipants,
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User host
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) {
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Group group = new Group();
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group.title = title;
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group.location = location;
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group.locationDetail = locationDetail;
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group.startTime = startTime;
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group.endTime = endTime;
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group.description = description;
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group.maxParticipants = maxParticipants;
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group.host = host;
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return group;
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}
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// 연관관계 편의 메서드들
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public void addImage(GroupImage image) {
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this.images.add(image);
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}
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public void addUser(GroupUser groupUser) {
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this.users.add(groupUser);
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}
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public void addTag(GroupTag groupTag) {
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this.groupTags.add(groupTag);
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}
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}

‎src/main/java/team/wego/wegobackend/group/domain/GroupImage.java‎

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package team.wego.wegobackend.group.domain;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.Table;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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@Getter(AccessLevel.PUBLIC)
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@NoArgsConstructor(access = AccessLevel.PROTECTED)
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@Table(name = "v1_group_images")
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@Entity
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public class GroupImage {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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@Column(name = "group_image_id", nullable = false, updatable = false)
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private Long id;
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@Column(name = "image_url", nullable = false, length = 255)
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private String imageUrl;
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@Column(name = "sort_order", nullable = false)
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private Integer sortOrder;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "group_id", nullable = false)
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private Group group;
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public static GroupImage create(Group group, String imageUrl, int sortOrder) {
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GroupImage image = new GroupImage();
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image.group = group;
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image.imageUrl = imageUrl;
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image.sortOrder = sortOrder;
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group.addImage(image);
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return image;
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}
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}
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‎src/main/java/team/wego/wegobackend/group/domain/GroupRole.java‎

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package team.wego.wegobackend.group.domain;
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public enum GroupRole {
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HOST,
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MEMBER
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}
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‎src/main/java/team/wego/wegobackend/group/domain/GroupTag.java‎

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package team.wego.wegobackend.group.domain;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.Table;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import team.wego.wegobackend.common.entity.BaseTimeEntity;
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import team.wego.wegobackend.tag.domain.entity.Tag;
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@Getter(AccessLevel.PUBLIC)
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@NoArgsConstructor(access = AccessLevel.PROTECTED)
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@Table(name = "v1_group_tags")
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@Entity
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public class GroupTag extends BaseTimeEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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@Column(name = "group_tag_id", nullable = false, updatable = false)
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private Long id;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "group_id", nullable = false)
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private Group group;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "tag_id", nullable = false)
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private Tag tag;
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public static GroupTag create(Group group, Tag tag) {
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GroupTag groupTag = new GroupTag();
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groupTag.group = group;
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groupTag.tag = tag;
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group.addTag(groupTag);
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return groupTag;
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}
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}
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‎src/main/java/team/wego/wegobackend/group/domain/GroupUser.java‎

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package team.wego.wegobackend.group.domain;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.EnumType;
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import jakarta.persistence.Enumerated;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.Table;
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import java.time.LocalDateTime;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import team.wego.wegobackend.common.entity.BaseTimeEntity;
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import team.wego.wegobackend.user.domain.User;
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@Getter(AccessLevel.PUBLIC)
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@NoArgsConstructor(access = AccessLevel.PROTECTED)
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@Table(name = "v1_group_users")
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@Entity
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public class GroupUser extends BaseTimeEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "group_id", nullable = false)
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private Group group;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "user_id", nullable = false)
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private User user;
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@Enumerated(EnumType.STRING)
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@Column(name = "group_role", nullable = false, length = 20)
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private GroupRole groupRole;
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@Column(name = "joined_at", nullable = false)
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private LocalDateTime joinedAt;
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@Column(name = "left_at")
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private LocalDateTime leftAt;
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public static GroupUser create(Group group, User user, GroupRole role) {
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GroupUser groupUser = new GroupUser();
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groupUser.group = group;
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groupUser.user = user;
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groupUser.groupRole = role;
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groupUser.joinedAt = LocalDateTime.now();
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group.addUser(groupUser);
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return groupUser;
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}
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}
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‎src/main/java/team/wego/wegobackend/tag/application/service/TagService.java‎

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package team.wego.wegobackend.tag.application.service;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import team.wego.wegobackend.tag.domain.repository.TagRepository;
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@RequiredArgsConstructor
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@Service
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public class TagService {
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private final TagRepository tagRepository;
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}

‎src/main/java/team/wego/wegobackend/tag/domain/entity/Tag.java‎

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package team.wego.wegobackend.tag.domain.entity;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.Table;
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import jakarta.persistence.UniqueConstraint;
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import lombok.AccessLevel;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import team.wego.wegobackend.common.entity.BaseTimeEntity;
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@Getter(AccessLevel.PUBLIC)
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@NoArgsConstructor
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@Table(name = "v1_tags",
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uniqueConstraints = {
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@UniqueConstraint(name = "uk_tags_name", columnNames = {"name"})
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})
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@Entity
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public class Tag extends BaseTimeEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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@Column(name = "tag_id", nullable = false, updatable = false)
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private Long id;
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@Column(name = "name", nullable = false, unique = true, length = 50)
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private String name;
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public static Tag create(String name) {
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Tag tag = new Tag();
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tag.name = name;
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return tag;
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}
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}

‎src/main/java/team/wego/wegobackend/tag/domain/repository/TagRepository.java‎

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package team.wego.wegobackend.tag.domain.repository;
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import org.springframework.data.jpa.repository.JpaRepository;
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import team.wego.wegobackend.tag.domain.entity.Tag;
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public interface TagRepository extends JpaRepository<Tag, Long> {
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}

‎src/main/java/team/wego/wegobackend/tag/presentation/TagController.java‎

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package team.wego.wegobackend.tag.presentation;
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import lombok.RequiredArgsConstructor;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import team.wego.wegobackend.tag.application.service.TagService;
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@RequiredArgsConstructor
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@RequestMapping("/api/v1/tags")
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@RestController
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public class TagController {
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private final TagService tagService;
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}

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