Mon premier commit

src/main/java/com/lions/dev/entity/Events.java

@@ -0,0 +1,123 @@
+package com.lions.dev.entity;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import java.time.LocalDateTime;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.UUID;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "Events")
+public class Events extends BaseEntity {
+
+  @NotNull
+  @Size(max = 100)
+  @Column(name = "title", nullable = false, length = 100)
+  @JsonProperty("title")
+  private String title;
+
+  @NotNull
+  @Size(max = 255)
+  @Column(name = "description", nullable = false, length = 255)
+  @JsonProperty("description")
+  private String description;
+
+  @NotNull
+  @Column(name = "event_date", nullable = false)
+  @JsonProperty("date")
+  private LocalDateTime eventDate;
+
+  @NotNull
+  @Size(max = 100)
+  @Column(name = "location", nullable = false, length = 100)
+  @JsonProperty("location")
+  private String location;
+
+  @Size(max = 100)
+  @Column(name = "category", length = 100)
+  @JsonProperty("category")
+  private String category;
+
+  @Column(name = "link", length = 255)
+  @JsonProperty("link")
+  private String link;
+
+  @Column(name = "image_url", length = 255)
+  @JsonProperty("imageUrl")
+  private String imageUrl;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "creator_id")
+  @JsonProperty("creator")
+  private Users creator;
+
+  @ManyToMany(mappedBy = "participatedEvents", fetch = FetchType.LAZY)
+  @JsonIgnore
+  private Set<Users> participants = new HashSet<>();
+
+  // Méthode pour ajouter un participant
+  public void addParticipant(Users user) {
+    if (participants == null) {
+      participants = new HashSet<>();
+    }
+    if (!participants.contains(user)) {
+      participants.add(user);
+      user.getParticipatedEvents().add(this);
+    }
+  }
+
+  // Méthode pour retirer un participant
+  public void removeParticipant(Users user) {
+    if (participants != null && participants.contains(user)) {
+      participants.remove(user);
+      user.getParticipatedEvents().remove(this);
+    }
+  }
+
+  // Si vous avez une fonctionnalité de "like", vous pouvez ajouter une collection et des méthodes similaires
+  @ManyToMany(fetch = FetchType.LAZY)
+  @JoinTable(
+      name = "event_likes",
+      joinColumns = @JoinColumn(name = "event_id"),
+      inverseJoinColumns = @JoinColumn(name = "user_id")
+  )
+  @JsonIgnore
+  private Set<Users> likes = new HashSet<>();
+
+  public void addLike(Users user) {
+    if (likes == null) {
+      likes = new HashSet<>();
+    }
+    likes.add(user);
+  }
+
+  public void removeLike(Users user) {
+    if (likes != null) {
+      likes.remove(user);
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "Events{" +
+        "id=" + getId() +
+        ", title='" + title + '\'' +
+        ", description='" + description + '\'' +
+        ", eventDate=" + eventDate +
+        ", location='" + location + '\'' +
+        ", category='" + category + '\'' +
+        ", link='" + link + '\'' +
+        ", imageUrl='" + imageUrl + '\'' +
+        ", creator=" + (creator != null ? creator.getId() : null) +
+        '}';
+  }
+}