Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- app/models/status.rb
- db/schema.rb

Both conflicts are caused by us having extra database columns.

db/migrate/20190225031541_create_polls.rb

@@ -0,0 +1,17 @@
+class CreatePolls < ActiveRecord::Migration[5.2]
+  def change
+    create_table :polls do |t|
+      t.belongs_to :account, foreign_key: { on_delete: :cascade }
+      t.belongs_to :status, foreign_key: { on_delete: :cascade }
+      t.datetime :expires_at
+      t.string :options, null: false, array: true, default: []
+      t.bigint :cached_tallies, null: false, array: true, default: []
+      t.boolean :multiple, null: false, default: false
+      t.boolean :hide_totals, null: false, default: false
+      t.bigint :votes_count, null: false, default: 0
+      t.datetime :last_fetched_at
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20190225031625_create_poll_votes.rb

@@ -0,0 +1,11 @@
+class CreatePollVotes < ActiveRecord::Migration[5.2]
+  def change
+    create_table :poll_votes do |t|
+      t.belongs_to :account, foreign_key: { on_delete: :cascade }
+      t.belongs_to :poll, foreign_key: { on_delete: :cascade }
+      t.integer :choice, null: false, default: 0
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20190226003449_add_poll_id_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddPollIdToStatuses < ActiveRecord::Migration[5.2]
+  def change
+    add_column :statuses, :poll_id, :bigint
+  end
+end

db/migrate/20190304152020_add_uri_to_poll_votes.rb

@@ -0,0 +1,5 @@
+class AddUriToPollVotes < ActiveRecord::Migration[5.2]
+  def change
+    add_column :poll_votes, :uri, :string
+  end
+end