[Feature] Add in-place post editing

3 files changed, 31 insertions, 0 deletions

diff --git a/db/migrate/20200630222227_add_edited_to_statuses.rb b/db/migrate/20200630222227_add_edited_to_statuses.rb
new file mode 100644
index 000000000..c0a5abb97
--- /dev/null
+++ b/db/migrate/20200630222227_add_edited_to_statuses.rb
@@ -0,0 +1,10 @@
+class AddEditedToStatuses < ActiveRecord::Migration[5.2]
+  def up
+    add_column :statuses, :edited, :int
+    change_column_default :statuses, :edited, 0
+  end
+
+  def down
+    remove_column :statuses, :edited
+  end
+end
diff --git a/db/migrate/20200630222517_backfill_default_statuses_edited.rb b/db/migrate/20200630222517_backfill_default_statuses_edited.rb
new file mode 100644
index 000000000..cbcbd600b
--- /dev/null
+++ b/db/migrate/20200630222517_backfill_default_statuses_edited.rb
@@ -0,0 +1,14 @@
+class BackfillDefaultStatusesEdited < ActiveRecord::Migration[5.2]
+  disable_ddl_transaction!
+
+  def up
+    Rails.logger.info('Backfilling "edited" column of table "statuses" to default value 0...')
+    Status.unscoped.in_batches do |statuses|
+      statuses.update_all(edited: 0)
+    end
+  end
+
+  def down
+    true
+  end
+end
diff --git a/db/migrate/20200702032702_add_conversation_id_index_to_statuses.rb b/db/migrate/20200702032702_add_conversation_id_index_to_statuses.rb
new file mode 100644
index 000000000..f35a2fc99
--- /dev/null
+++ b/db/migrate/20200702032702_add_conversation_id_index_to_statuses.rb
@@ -0,0 +1,7 @@
+class AddConversationIdIndexToStatuses < ActiveRecord::Migration[5.2]
+  disable_ddl_transaction!
+
+  def change
+    safety_assured { add_index :statuses, :conversation_id, where: 'deleted_at IS NULL', algorithm: :concurrently, name: :index_statuses_on_conversation_id }
+  end
+end