[Feature] Add in-place post editing

4 files changed, 34 insertions, 1 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
diff --git a/db/schema.rb b/db/schema.rb
index d2767752a..7b17b2128 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_06_28_133322) do
+ActiveRecord::Schema.define(version: 2020_07_02_032702) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -785,7 +785,9 @@ ActiveRecord::Schema.define(version: 2020_06_28_133322) do
     t.bigint "poll_id"
     t.string "content_type"
     t.datetime "deleted_at"
+    t.integer "edited", default: 0
     t.index ["account_id", "id", "visibility", "updated_at"], name: "index_statuses_20190820", order: { id: :desc }, where: "(deleted_at IS NULL)"
+    t.index ["conversation_id"], name: "index_statuses_on_conversation_id", where: "(deleted_at IS NULL)"
     t.index ["id", "account_id"], name: "index_statuses_local_20190824", order: { id: :desc }, where: "((local OR (uri IS NULL)) AND (deleted_at IS NULL) AND (visibility = 0) AND (reblog_of_id IS NULL) AND ((NOT reply) OR (in_reply_to_account_id = account_id)))"
     t.index ["id", "account_id"], name: "index_statuses_public_20200119", order: { id: :desc }, where: "((deleted_at IS NULL) AND (visibility = 0) AND (reblog_of_id IS NULL) AND ((NOT reply) OR (in_reply_to_account_id = account_id)))"
     t.index ["in_reply_to_account_id"], name: "index_statuses_on_in_reply_to_account_id"