3 files changed, 30 insertions, 0 deletions
diff --git a/db/migrate/20200818040629_add_last_synced_at_to_accounts.rb b/db/migrate/20200818040629_add_last_synced_at_to_accounts.rb
new file mode 100644
index 000000000..0d64b5109
--- /dev/null
+++ b/db/migrate/20200818040629_add_last_synced_at_to_accounts.rb
@@ -0,0 +1,5 @@
+class AddLastSyncedAtToAccounts < ActiveRecord::Migration[5.2]
+  def change
+    add_column :accounts, :last_synced_at, :datetime
+  end
+end
diff --git a/db/migrate/20200818160057_create_collection_items.rb b/db/migrate/20200818160057_create_collection_items.rb
new file mode 100644
index 000000000..88796ce0e
--- /dev/null
+++ b/db/migrate/20200818160057_create_collection_items.rb
@@ -0,0 +1,12 @@
+class CreateCollectionItems < ActiveRecord::Migration[5.2]
+  def change
+    create_table :collection_items do |t|
+      t.references :account, index: true, foreign_key: { on_delete: :cascade }
+      t.string :uri, null: false, index: { unique: true }
+      t.boolean :processed, null: false, default: false
+    end
+
+    add_index :collection_items, :id, name: 'unprocessed_collection_item_ids', where: 'processed = FALSE', order: { id: :desc }
+    add_index :collection_items, :account_id, name: 'unprocessed_collection_item_account_ids', where: 'processed = FALSE'
+  end
+end
diff --git a/db/migrate/20200818160106_create_collection_pages.rb b/db/migrate/20200818160106_create_collection_pages.rb
new file mode 100644
index 000000000..d00e1ca1c
--- /dev/null
+++ b/db/migrate/20200818160106_create_collection_pages.rb
@@ -0,0 +1,13 @@
+class CreateCollectionPages < ActiveRecord::Migration[5.2]
+  def change
+    create_table :collection_pages do |t|
+      t.references :account, index: true, foreign_key: { on_delete: :cascade }
+      t.string :uri, null: false, index: { unique: true }
+      t.string :next
+    end
+
+    add_index :collection_pages, :id, name: 'unprocessed_collection_page_ids', where: 'next IS NULL'
+    add_index :collection_pages, :account_id, name: 'unprocessed_collection_page_account_ids', where: 'next IS NULL'
+    add_index :collection_pages, :uri, name: 'unprocessed_collection_pages_uris', where: 'next IS NULL'
+  end
+end