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1 files changed, 87 insertions, 0 deletions

diff --git a/pse-server/src/main/java/org/psesquared/server/model/Subscription.java b/pse-server/src/main/java/org/psesquared/server/model/Subscription.java
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+package org.psesquared.server.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.NamedAttributeNode;
+import jakarta.persistence.NamedEntityGraph;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.NonNull;
+
+/**
+ * A podcast that was subscribed.
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Entity
+@Table(name = "subscriptions")
+@NamedEntityGraph(name = "graph.Subscription.episodes",
+    attributeNodes = @NamedAttributeNode("episodes"))
+public class Subscription implements Serializable {
+
+  /**
+   * A primary key for the table.
+   */
+  @JsonIgnore
+  @Id
+  @GeneratedValue(strategy=GenerationType.SEQUENCE)
+  @Column(name = "id", updatable = false)
+  private Long id;
+
+  /**
+   * The URL for the RSS-Feed of the Podcast.
+   */
+  @Column(name = "url", nullable = false)
+  private String url;
+
+  /**
+   * The title of the Podcast.
+   */
+  @Column(name = "title")
+  private String title;
+
+  /**
+   * Timestamp of the last time the RSS-Feed was fetched.
+   */
+  @Column(name = "timestamp")
+  private long timestamp;
+
+  /**
+   * The list of SubscriptionActions of this podcast.
+   */
+  @JsonIgnore
+  @OneToMany(mappedBy = "subscription",
+      cascade = CascadeType.REMOVE)
+  private List<SubscriptionAction> subscriptionActions;
+
+  /**
+   * The episodes of a subscription.
+   */
+  @JsonIgnore
+  @OneToMany(mappedBy = "subscription", cascade = CascadeType.REMOVE)
+  private final List<Episode> episodes = new ArrayList<>();
+
+  /**
+   * Adds an episode to the list of episodes.
+   *
+   * @param episode The to be added episode
+   */
+  public void addEpisode(@NonNull final Episode episode) {
+    this.episodes.add(episode);
+  }
+
+}