restructure

android/src/main/java/com/rssuper/database/entities/FeedItemEntity.kt

@@ -0,0 +1,57 @@
+package com.rssuper.database.entities
+
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.Index
+import androidx.room.PrimaryKey
+import java.util.Date
+
+@Entity(
+    tableName = "feed_items",
+    foreignKeys = [
+        ForeignKey(
+            entity = SubscriptionEntity::class,
+            parentColumns = ["id"],
+            childColumns = ["subscriptionId"],
+            onDelete = ForeignKey.CASCADE
+        )
+    ],
+    indices = [
+        Index(value = ["subscriptionId"]),
+        Index(value = ["published"])
+    ]
+)
+data class FeedItemEntity(
+    @PrimaryKey
+    val id: String,
+    
+    val subscriptionId: String,
+    
+    val title: String,
+    
+    val link: String? = null,
+    
+    val description: String? = null,
+    
+    val content: String? = null,
+    
+    val author: String? = null,
+    
+    val published: Date? = null,
+    
+    val updated: Date? = null,
+    
+    val categories: String? = null,
+    
+    val enclosureUrl: String? = null,
+    
+    val enclosureType: String? = null,
+    
+    val enclosureLength: Long? = null,
+    
+    val guid: String? = null,
+    
+    val isRead: Boolean = false,
+    
+    val isStarred: Boolean = false
+)