Gab Social. All are welcome.

db/migrate/20160220174730_create_accounts.rb

@@ -0,0 +1,25 @@
+class CreateAccounts < ActiveRecord::Migration[4.2]
+  def change
+    create_table :accounts do |t|
+      t.string :username, null: false, default: ''
+      t.string :domain, null: true
+
+      # PuSH credentials
+      t.string :verify_token, null: false, default: ''
+      t.string :secret, null: false, default: ''
+
+      # RSA key pair
+      t.text :private_key, null: true
+      t.text :public_key, null: false, default: ''
+
+      # URLs
+      t.string :remote_url, null: false, default: ''
+      t.string :salmon_url, null: false, default: ''
+      t.string :hub_url, null: false, default: ''
+
+      t.timestamps null: false
+    end
+
+    add_index :accounts, [:username, :domain], unique: true
+  end
+end

db/migrate/20160220211917_create_statuses.rb

@@ -0,0 +1,13 @@
+class CreateStatuses < ActiveRecord::Migration[4.2]
+  def change
+    create_table :statuses do |t|
+      t.string :uri, null: false, default: ''
+      t.integer :account_id, null: false
+      t.text :text, null: false, default: ''
+
+      t.timestamps null: false
+    end
+
+    add_index :statuses, :uri, unique: true
+  end
+end

db/migrate/20160221003140_create_users.rb

@@ -0,0 +1,12 @@
+class CreateUsers < ActiveRecord::Migration[4.2]
+  def change
+    create_table :users do |t|
+      t.string :email, null: false, default: ''
+      t.integer :account_id, null: false
+
+      t.timestamps null: false
+    end
+
+    add_index :users, :email, unique: true
+  end
+end

db/migrate/20160221003621_create_follows.rb

@@ -0,0 +1,12 @@
+class CreateFollows < ActiveRecord::Migration[4.2]
+  def change
+    create_table :follows do |t|
+      t.integer :account_id, null: false
+      t.integer :target_account_id, null: false
+
+      t.timestamps null: false
+    end
+
+    add_index :follows, [:account_id, :target_account_id], unique: true
+  end
+end

db/migrate/20160222122600_create_stream_entries.rb

@@ -0,0 +1,11 @@
+class CreateStreamEntries < ActiveRecord::Migration[4.2]
+  def change
+    create_table :stream_entries do |t|
+      t.integer :account_id
+      t.integer :activity_id
+      t.string :activity_type
+
+      t.timestamps null: false
+    end
+  end
+end

db/migrate/20160222143943_add_profile_fields_to_accounts.rb

@@ -0,0 +1,7 @@
+class AddProfileFieldsToAccounts < ActiveRecord::Migration[4.2]
+  def change
+    add_column :accounts, :note, :text, null: false, default: ''
+    add_column :accounts, :display_name, :string, null: false, default: ''
+    add_column :accounts, :uri, :string, null: false, default: ''
+  end
+end

db/migrate/20160223162837_add_metadata_to_statuses.rb

@@ -0,0 +1,6 @@
+class AddMetadataToStatuses < ActiveRecord::Migration[4.2]
+  def change
+    add_column :statuses, :in_reply_to_id, :integer, null: true
+    add_column :statuses, :reblog_of_id, :integer, null: true
+  end
+end

db/migrate/20160223164502_make_uris_nullable_in_statuses.rb

@@ -0,0 +1,5 @@
+class MakeUrisNullableInStatuses < ActiveRecord::Migration[4.2]
+  def change
+    change_column :statuses, :uri, :string, null: true, default: nil
+  end
+end

db/migrate/20160223165723_add_url_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddUrlToStatuses < ActiveRecord::Migration[4.2]
+  def change
+    add_column :statuses, :url, :string, null: true, default: nil
+  end
+end

db/migrate/20160223165855_add_url_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddUrlToAccounts < ActiveRecord::Migration[4.2]
+  def change
+    add_column :accounts, :url, :string, null: true, default: nil
+  end
+end

db/migrate/20160223171800_create_favourites.rb

@@ -0,0 +1,12 @@
+class CreateFavourites < ActiveRecord::Migration[4.2]
+  def change
+    create_table :favourites do |t|
+      t.integer :account_id, null: false
+      t.integer :status_id, null: false
+
+      t.timestamps null: false
+    end
+
+    add_index :favourites, [:account_id, :status_id], unique: true
+  end
+end

db/migrate/20160224223247_create_mentions.rb

@@ -0,0 +1,12 @@
+class CreateMentions < ActiveRecord::Migration[4.2]
+  def change
+    create_table :mentions do |t|
+      t.integer :account_id
+      t.integer :status_id
+
+      t.timestamps null: false
+    end
+
+    add_index :mentions, [:account_id, :status_id], unique: true
+  end
+end

db/migrate/20160227230233_add_attachment_avatar_to_accounts.rb

@@ -0,0 +1,11 @@
+class AddAttachmentAvatarToAccounts < ActiveRecord::Migration[4.2]
+  def self.up
+    change_table :accounts do |t|
+      t.attachment :avatar
+    end
+  end
+
+  def self.down
+    remove_attachment :accounts, :avatar
+  end
+end

db/migrate/20160305115639_add_devise_to_users.rb

@@ -0,0 +1,38 @@
+class AddDeviseToUsers < ActiveRecord::Migration[4.2]
+  def self.up
+    change_table(:users) do |t|
+      ## Database authenticatable
+      t.string :encrypted_password, null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      t.integer  :sign_in_count, default: 0, null: false
+      t.datetime :current_sign_in_at
+      t.datetime :last_sign_in_at
+      t.inet     :current_sign_in_ip
+      t.inet     :last_sign_in_ip
+    end
+
+    add_index :users, :reset_password_token, unique: true
+  end
+
+  def self.down
+    remove_index :users, :reset_password_token
+
+    remove_column :users, :encrypted_password
+    remove_column :users, :reset_password_token
+    remove_column :users, :reset_password_sent_at
+    remove_column :users, :remember_created_at
+    remove_column :users, :sign_in_count
+    remove_column :users, :current_sign_in_at
+    remove_column :users, :current_sign_in_ip
+    remove_column :users, :last_sign_in_at
+    remove_column :users, :last_sign_in_ip
+  end
+end

db/migrate/20160306172223_create_doorkeeper_tables.rb

@@ -0,0 +1,50 @@
+class CreateDoorkeeperTables < ActiveRecord::Migration[4.2]
+  def change
+    create_table :oauth_applications do |t|
+      t.string  :name,         null: false
+      t.string  :uid,          null: false
+      t.string  :secret,       null: false
+      t.text    :redirect_uri, null: false
+      t.string  :scopes,       null: false, default: ''
+      t.timestamps
+    end
+
+    add_index :oauth_applications, :uid, unique: true
+
+    create_table :oauth_access_grants do |t|
+      t.integer  :resource_owner_id, null: false
+      t.integer  :application_id,    null: false
+      t.string   :token,             null: false
+      t.integer  :expires_in,        null: false
+      t.text     :redirect_uri,      null: false
+      t.datetime :created_at,        null: false
+      t.datetime :revoked_at
+      t.string   :scopes
+    end
+
+    add_index :oauth_access_grants, :token, unique: true
+
+    create_table :oauth_access_tokens do |t|
+      t.integer  :resource_owner_id
+      t.integer  :application_id
+
+      # If you use a custom token generator you may need to change this column
+      # from string to text, so that it accepts tokens larger than 255
+      # characters. More info on custom token generators in:
+      # https://github.com/doorkeeper-gem/doorkeeper/tree/v3.0.0.rc1#custom-access-token-generator
+      #
+      # t.text     :token,             null: false
+      t.string   :token, null: false
+
+      t.string   :refresh_token
+      t.integer  :expires_in
+      t.datetime :revoked_at
+      t.datetime :created_at, null: false
+      t.string   :scopes
+    end
+
+    add_index :oauth_access_tokens, :token, unique: true
+    add_index :oauth_access_tokens, :resource_owner_id
+    add_index :oauth_access_tokens, :refresh_token, unique: true
+  end
+end

db/migrate/20160312193225_add_attachment_header_to_accounts.rb

@@ -0,0 +1,11 @@
+class AddAttachmentHeaderToAccounts < ActiveRecord::Migration[4.2]
+  def self.up
+    change_table :accounts do |t|
+      t.attachment :header
+    end
+  end
+
+  def self.down
+    remove_attachment :accounts, :header
+  end
+end

db/migrate/20160314164231_add_owner_to_application.rb

@@ -0,0 +1,7 @@
+class AddOwnerToApplication < ActiveRecord::Migration[4.2]
+  def change
+    add_column :oauth_applications, :owner_id, :integer, null: true
+    add_column :oauth_applications, :owner_type, :string, null: true
+    add_index :oauth_applications, [:owner_id, :owner_type]
+  end
+end

db/migrate/20160316103650_add_missing_indices.rb

@@ -0,0 +1,10 @@
+class AddMissingIndices < ActiveRecord::Migration[4.2]
+  def change
+    add_index :users, :account_id
+    add_index :statuses, :account_id
+    add_index :statuses, :in_reply_to_id
+    add_index :statuses, :reblog_of_id
+    add_index :stream_entries, :account_id
+    add_index :stream_entries, [:activity_id, :activity_type]
+  end
+end

db/migrate/20160322193748_add_avatar_remote_url_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddAvatarRemoteUrlToAccounts < ActiveRecord::Migration[4.2]
+  def change
+    add_column :accounts, :avatar_remote_url, :string, null: true, default: nil
+  end
+end

db/migrate/20160325130944_add_admin_to_users.rb

@@ -0,0 +1,5 @@
+class AddAdminToUsers < ActiveRecord::Migration[4.2]
+  def change
+    add_column :users, :admin, :boolean, default: false
+  end
+end

db/migrate/20160826155805_add_superapp_to_oauth_applications.rb

@@ -0,0 +1,5 @@
+class AddSuperappToOauthApplications < ActiveRecord::Migration[5.0]
+  def change
+    add_column :oauth_applications, :superapp, :boolean, default: false, null: false
+  end
+end

db/migrate/20160905150353_create_media_attachments.rb

@@ -0,0 +1,14 @@
+class CreateMediaAttachments < ActiveRecord::Migration[5.0]
+  def change
+    create_table :media_attachments do |t|
+      t.integer :status_id, null: true, default: nil
+      t.attachment :file
+      t.string :remote_url, null: false, default: ''
+      t.integer :account_id
+
+      t.timestamps
+    end
+
+    add_index :media_attachments, :status_id
+  end
+end

db/migrate/20160919221059_add_subscription_expires_at_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddSubscriptionExpiresAtToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :subscription_expires_at, :datetime, null: true, default: nil
+  end
+end

db/migrate/20160920003904_remove_verify_token_from_accounts.rb

@@ -0,0 +1,5 @@
+class RemoveVerifyTokenFromAccounts < ActiveRecord::Migration[5.0]
+  def change
+    remove_column :accounts, :verify_token, :string, null: false, default: ''
+  end
+end

db/migrate/20160926213048_remove_owner_from_application.rb

@@ -0,0 +1,7 @@
+class RemoveOwnerFromApplication < ActiveRecord::Migration[5.0]
+  def change
+    remove_index :oauth_applications, [:owner_id, :owner_type]
+    remove_column :oauth_applications, :owner_id, :integer, null: true
+    remove_column :oauth_applications, :owner_type, :string, null: true
+  end
+end

db/migrate/20161003142332_add_confirmable_to_users.rb

@@ -0,0 +1,9 @@
+class AddConfirmableToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :confirmation_token, :string
+    add_column :users, :confirmed_at, :datetime
+    add_column :users, :confirmation_sent_at, :datetime
+    add_column :users, :unconfirmed_email, :string
+    add_index :users, :confirmation_token, unique: true
+  end
+end

db/migrate/20161003145426_create_blocks.rb

@@ -0,0 +1,12 @@
+class CreateBlocks < ActiveRecord::Migration[5.0]
+  def change
+    create_table :blocks do |t|
+      t.integer :account_id, null: false
+      t.integer :target_account_id, null: false
+
+      t.timestamps null: false
+    end
+
+    add_index :blocks, [:account_id, :target_account_id], unique: true
+  end
+end

db/migrate/20161006213403_rails_settings_migration.rb

@@ -0,0 +1,21 @@
+MIGRATION_BASE_CLASS = if ActiveRecord::VERSION::MAJOR >= 5
+  ActiveRecord::Migration[5.0]
+else
+  ActiveRecord::Migration[4.2]
+end
+
+class RailsSettingsMigration < MIGRATION_BASE_CLASS
+  def self.up
+    create_table :settings do |t|
+      t.string     :var, :null => false
+      t.text       :value
+      t.references :target, :null => false, :polymorphic => true
+      t.timestamps :null => true
+    end
+    add_index :settings, [ :target_type, :target_id, :var ], :unique => true
+  end
+
+  def self.down
+    drop_table :settings
+  end
+end

db/migrate/20161009120834_create_domain_blocks.rb

@@ -0,0 +1,10 @@
+class CreateDomainBlocks < ActiveRecord::Migration[5.0]
+  def change
+    create_table :domain_blocks do |t|
+      t.string :domain, null: false, default: ''
+      t.timestamps
+    end
+
+    add_index :domain_blocks, :domain, unique: true
+  end
+end

db/migrate/20161027172456_add_silenced_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddSilencedToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :silenced, :boolean, null: false, default: false
+  end
+end

db/migrate/20161104173623_create_tags.rb

@@ -0,0 +1,11 @@
+class CreateTags < ActiveRecord::Migration[5.0]
+  def change
+    create_table :tags do |t|
+      t.string :name, null: false, default: ''
+
+      t.timestamps
+    end
+
+    add_index :tags, :name, unique: true
+  end
+end

db/migrate/20161105130633_create_statuses_tags_join_table.rb

@@ -0,0 +1,8 @@
+class CreateStatusesTagsJoinTable < ActiveRecord::Migration[5.0]
+  def change
+    create_join_table :statuses, :tags do |t|
+      t.index :tag_id
+      t.index [:tag_id, :status_id], unique: true
+    end
+  end
+end

db/migrate/20161116162355_add_locale_to_users.rb

@@ -0,0 +1,5 @@
+class AddLocaleToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :locale, :string
+  end
+end

db/migrate/20161119211120_create_notifications.rb

@@ -0,0 +1,14 @@
+class CreateNotifications < ActiveRecord::Migration[5.0]
+  def change
+    create_table :notifications do |t|
+      t.integer :account_id
+      t.integer :activity_id
+      t.string :activity_type
+
+      t.timestamps
+    end
+
+    add_index :notifications, :account_id
+    add_index :notifications, [:account_id, :activity_id, :activity_type], unique: true, name: 'account_activity'
+  end
+end

db/migrate/20161122163057_remove_unneeded_indexes.rb

@@ -0,0 +1,7 @@
+class RemoveUnneededIndexes < ActiveRecord::Migration[5.0]
+  def change
+    remove_index :notifications, name: "index_notifications_on_account_id"
+    remove_index :settings, name: "index_settings_on_target_type_and_target_id"
+    remove_index :statuses_tags, name: "index_statuses_tags_on_tag_id"
+  end
+end

db/migrate/20161123093447_add_sensitive_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddSensitiveToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :sensitive, :boolean, default: false
+  end
+end

db/migrate/20161128103007_create_subscriptions.rb

@@ -0,0 +1,15 @@
+class CreateSubscriptions < ActiveRecord::Migration[5.0]
+  def change
+    create_table :subscriptions do |t|
+      t.string :callback_url, null: false, default: ''
+      t.string :secret
+      t.datetime :expires_at, null: true, default: nil
+      t.boolean :confirmed, null: false, default: false
+      t.integer :account_id, null: false
+
+      t.timestamps
+    end
+
+    add_index :subscriptions, [:callback_url, :account_id], unique: true
+  end
+end

db/migrate/20161130142058_add_last_successful_delivery_at_to_subscriptions.rb

@@ -0,0 +1,5 @@
+class AddLastSuccessfulDeliveryAtToSubscriptions < ActiveRecord::Migration[5.0]
+  def change
+    add_column :subscriptions, :last_successful_delivery_at, :datetime, null: true, default: nil
+  end
+end

db/migrate/20161130185319_add_visibility_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddVisibilityToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :visibility, :integer, null: false, default: 0
+  end
+end

db/migrate/20161202132159_add_in_reply_to_account_id_to_statuses.rb

@@ -0,0 +1,18 @@
+class AddInReplyToAccountIdToStatuses < ActiveRecord::Migration[5.0]
+  def up
+    add_column :statuses, :in_reply_to_account_id, :integer, null: true, default: nil
+
+    ActiveRecord::Base.transaction do
+      Status.where.not(in_reply_to_id: nil).includes(:thread).find_each do |status|
+        next if status.thread.nil?
+
+        status.in_reply_to_account_id = status.thread.account_id
+        status.save(validate: false)
+      end
+    end
+  end
+
+  def down
+    remove_column :statuses, :in_reply_to_account_id
+  end
+end

db/migrate/20161203164520_add_from_account_id_to_notifications.rb

@@ -0,0 +1,14 @@
+class AddFromAccountIdToNotifications < ActiveRecord::Migration[5.0]
+  def up
+    add_column :notifications, :from_account_id, :integer
+
+    Notification.where(from_account_id: nil).where(activity_type: 'Status').update_all('from_account_id = (SELECT statuses.account_id FROM notifications AS notifications1 INNER JOIN statuses ON notifications1.activity_id = statuses.id WHERE notifications1.activity_type = \'Status\' AND notifications1.id = notifications.id)')
+    Notification.where(from_account_id: nil).where(activity_type: 'Mention').update_all('from_account_id = (SELECT statuses.account_id FROM notifications AS notifications1 INNER JOIN mentions ON notifications1.activity_id = mentions.id INNER JOIN statuses ON mentions.status_id = statuses.id WHERE notifications1.activity_type = \'Mention\' AND notifications1.id = notifications.id)')
+    Notification.where(from_account_id: nil).where(activity_type: 'Favourite').update_all('from_account_id = (SELECT favourites.account_id FROM notifications AS notifications1 INNER JOIN favourites ON notifications1.activity_id = favourites.id WHERE notifications1.activity_type = \'Favourite\' AND notifications1.id = notifications.id)')
+    Notification.where(from_account_id: nil).where(activity_type: 'Follow').update_all('from_account_id = (SELECT follows.account_id FROM notifications AS notifications1 INNER JOIN follows ON notifications1.activity_id = follows.id WHERE notifications1.activity_type = \'Follow\' AND notifications1.id = notifications.id)')
+  end
+
+  def down
+    remove_column :notifications, :from_account_id
+  end
+end

db/migrate/20161205214545_add_suspended_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddSuspendedToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :suspended, :boolean, null: false, default: false
+  end
+end

db/migrate/20161221152630_add_hidden_to_stream_entries.rb

@@ -0,0 +1,5 @@
+class AddHiddenToStreamEntries < ActiveRecord::Migration[5.0]
+  def change
+    add_column :stream_entries, :hidden, :boolean, null: false, default: false
+  end
+end

db/migrate/20161222201034_add_locked_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddLockedToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :locked, :boolean, null: false, default: false
+  end
+end

db/migrate/20161222204147_create_follow_requests.rb

@@ -0,0 +1,12 @@
+class CreateFollowRequests < ActiveRecord::Migration[5.0]
+  def change
+    create_table :follow_requests do |t|
+      t.integer :account_id, null: false
+      t.integer :target_account_id, null: false
+
+      t.timestamps null: false
+    end
+
+    add_index :follow_requests, [:account_id, :target_account_id], unique: true
+  end
+end

db/migrate/20170105224407_add_shortcode_to_media_attachments.rb

@@ -0,0 +1,14 @@
+class AddShortcodeToMediaAttachments < ActiveRecord::Migration[5.0]
+  def up
+    add_column :media_attachments, :shortcode, :string, null: true, default: nil
+    add_index :media_attachments, :shortcode, unique: true
+
+    # Migrate old links
+    MediaAttachment.local.update_all('shortcode = id')
+  end
+
+  def down
+    remove_index :media_attachments, :shortcode
+    remove_column :media_attachments, :shortcode
+  end
+end

db/migrate/20170109120109_create_web_settings.rb

@@ -0,0 +1,12 @@
+class CreateWebSettings < ActiveRecord::Migration[5.0]
+  def change
+    create_table :web_settings do |t|
+      t.integer :user_id
+      t.json :data
+
+      t.timestamps
+    end
+
+    add_index :web_settings, :user_id, unique: true
+  end
+end

db/migrate/20170112154826_migrate_settings.rb

@@ -0,0 +1,19 @@
+class MigrateSettings < ActiveRecord::Migration[4.2]
+  def up
+    remove_index :settings, [:target_type, :target_id, :var]
+    rename_column :settings, :target_id, :thing_id
+    rename_column :settings, :target_type, :thing_type
+    change_column :settings, :thing_id, :integer, null: true, default: nil
+    change_column :settings, :thing_type, :string, null: true, default: nil
+    add_index :settings, [:thing_type, :thing_id, :var], unique: true
+  end
+
+  def down
+    remove_index :settings, [:thing_type, :thing_id, :var]
+    rename_column :settings, :thing_id, :target_id
+    rename_column :settings, :thing_type, :target_type
+    change_column :settings, :target_id, :integer, null: false
+    change_column :settings, :target_type, :string, null: false, default: ''
+    add_index :settings, [:target_type, :target_id, :var], unique: true
+  end
+end

db/migrate/20170114194937_add_application_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddApplicationToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :application_id, :int
+  end
+end

db/migrate/20170114203041_add_website_to_oauth_application.rb

@@ -0,0 +1,5 @@
+class AddWebsiteToOauthApplication < ActiveRecord::Migration[5.0]
+  def change
+    add_column :oauth_applications, :website, :string
+  end
+end

db/migrate/20170119214911_create_preview_cards.rb

@@ -0,0 +1,17 @@
+class CreatePreviewCards < ActiveRecord::Migration[5.0]
+  def change
+    create_table :preview_cards do |t|
+      t.integer :status_id
+      t.string :url, null: false, default: ''
+
+      # OpenGraph
+      t.string :title, null: true
+      t.string :description, null: true
+      t.attachment :image
+
+      t.timestamps
+    end
+
+    add_index :preview_cards, :status_id, unique: true
+  end
+end

db/migrate/20170123162658_add_severity_to_domain_blocks.rb

@@ -0,0 +1,5 @@
+class AddSeverityToDomainBlocks < ActiveRecord::Migration[5.0]
+  def change
+    add_column :domain_blocks, :severity, :integer, default: 0
+  end
+end

db/migrate/20170123203248_add_reject_media_to_domain_blocks.rb

@@ -0,0 +1,5 @@
+class AddRejectMediaToDomainBlocks < ActiveRecord::Migration[5.0]
+  def change
+    add_column :domain_blocks, :reject_media, :boolean
+  end
+end

db/migrate/20170125145934_add_spoiler_text_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddSpoilerTextToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :spoiler_text, :text, default: "", null: false
+  end
+end

db/migrate/20170127165745_add_devise_two_factor_to_users.rb

@@ -0,0 +1,9 @@
+class AddDeviseTwoFactorToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :encrypted_otp_secret, :string
+    add_column :users, :encrypted_otp_secret_iv, :string
+    add_column :users, :encrypted_otp_secret_salt, :string
+    add_column :users, :consumed_timestep, :integer
+    add_column :users, :otp_required_for_login, :boolean
+  end
+end

db/migrate/20170129000348_create_devices.rb

@@ -0,0 +1,13 @@
+class CreateDevices < ActiveRecord::Migration[5.0]
+  def change
+    create_table :devices do |t|
+      t.integer :account_id, null: false
+      t.string :registration_id, null: false, default: ''
+
+      t.timestamps
+    end
+
+    add_index :devices, :registration_id
+    add_index :devices, :account_id
+  end
+end

db/migrate/20170205175257_remove_devices.rb

@@ -0,0 +1,5 @@
+class RemoveDevices < ActiveRecord::Migration[5.0]
+  def change
+    drop_table :devices
+  end
+end

db/migrate/20170209184350_add_reply_to_statuses.rb

@@ -0,0 +1,10 @@
+class AddReplyToStatuses < ActiveRecord::Migration[5.0]
+  def up
+    add_column :statuses, :reply, :boolean, nil: false, default: false
+    Status.update_all('reply = (in_reply_to_id IS NOT NULL)')
+  end
+
+  def down
+    remove_column :statuses, :reply
+  end
+end

db/migrate/20170214110202_create_reports.rb

@@ -0,0 +1,13 @@
+class CreateReports < ActiveRecord::Migration[5.0]
+  def change
+    create_table :reports do |t|
+      t.integer :account_id, null: false
+      t.integer :target_account_id, null: false
+      t.integer :status_ids, array: true, null: false, default: []
+      t.text :comment, null: false, default: ''
+      t.boolean :action_taken, null: false, default: false
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20170217012631_add_reblog_of_id_foreign_key_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddReblogOfIdForeignKeyToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_foreign_key :statuses, :statuses, column: :reblog_of_id, on_delete: :cascade
+  end
+end

db/migrate/20170301222600_create_mutes.rb

@@ -0,0 +1,11 @@
+class CreateMutes < ActiveRecord::Migration[5.0]
+  def change
+    create_table :mutes do |t|
+      t.integer :account_id, null: false
+      t.integer :target_account_id, null: false
+      t.timestamps null: false
+    end
+
+    add_index :mutes, [:account_id, :target_account_id], unique: true
+  end
+end

db/migrate/20170303212857_add_last_emailed_at_to_users.rb

@@ -0,0 +1,5 @@
+class AddLastEmailedAtToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :last_emailed_at, :datetime, null: true, default: nil
+  end
+end

db/migrate/20170304202101_add_type_to_media_attachments.rb

@@ -0,0 +1,12 @@
+class AddTypeToMediaAttachments < ActiveRecord::Migration[5.0]
+  def up
+    add_column :media_attachments, :type, :integer, default: 0, null: false
+
+    MediaAttachment.where(file_content_type: MediaAttachment::IMAGE_MIME_TYPES).update_all(type: MediaAttachment.types[:image])
+    MediaAttachment.where(file_content_type: MediaAttachment::VIDEO_MIME_TYPES).update_all(type: MediaAttachment.types[:video])
+  end
+
+  def down
+    remove_column :media_attachments, :type
+  end
+end

db/migrate/20170317193015_add_search_index_to_accounts.rb

@@ -0,0 +1,9 @@
+class AddSearchIndexToAccounts < ActiveRecord::Migration[5.0]
+  def up
+    execute 'CREATE INDEX search_index ON accounts USING gin((setweight(to_tsvector(\'simple\', accounts.display_name), \'A\') || setweight(to_tsvector(\'simple\', accounts.username), \'B\') || setweight(to_tsvector(\'simple\', coalesce(accounts.domain, \'\')), \'C\')));'
+  end
+
+  def down
+    remove_index :accounts, name: :search_index
+  end
+end

db/migrate/20170318214217_add_header_remote_url_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddHeaderRemoteUrlToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :header_remote_url, :string, null: false, default: ''
+  end
+end

db/migrate/20170322021028_add_lowercase_index_to_accounts.rb

@@ -0,0 +1,9 @@
+class AddLowercaseIndexToAccounts < ActiveRecord::Migration[5.0]
+  def up
+    execute 'CREATE INDEX index_accounts_on_username_and_domain_lower ON accounts (lower(username), lower(domain))'
+  end
+
+  def down
+    remove_index :accounts, name: 'index_accounts_on_username_and_domain_lower'
+  end
+end

db/migrate/20170322143850_change_primary_key_to_bigint_on_statuses.rb

@@ -0,0 +1,15 @@
+class ChangePrimaryKeyToBigintOnStatuses < ActiveRecord::Migration[5.0]
+  def change
+    change_column :statuses, :id, :bigint
+    change_column :statuses, :reblog_of_id, :bigint
+    change_column :statuses, :in_reply_to_id, :bigint
+
+    change_column :media_attachments, :status_id, :bigint
+    change_column :mentions, :status_id, :bigint
+    change_column :notifications, :activity_id, :bigint
+    change_column :preview_cards, :status_id, :bigint
+    change_column :reports, :status_ids, :bigint, array: true
+    change_column :statuses_tags, :status_id, :bigint
+    change_column :stream_entries, :activity_id, :bigint
+  end
+end

db/migrate/20170322162804_add_search_index_to_tags.rb

@@ -0,0 +1,9 @@
+class AddSearchIndexToTags < ActiveRecord::Migration[5.0]
+  def up
+    execute 'CREATE INDEX hashtag_search_index ON tags USING gin(to_tsvector(\'simple\', tags.name));'
+  end
+
+  def down
+    remove_index :tags, name: :hashtag_search_index
+  end
+end

db/migrate/20170330021336_add_counter_caches.rb

@@ -0,0 +1,13 @@
+class AddCounterCaches < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :favourites_count, :integer, null: false, default: 0
+    add_column :statuses, :reblogs_count, :integer, null: false, default: 0
+    add_column :accounts, :statuses_count, :integer, null: false, default: 0
+    add_column :accounts, :followers_count, :integer, null: false, default: 0
+    add_column :accounts, :following_count, :integer, null: false, default: 0
+  end
+end
+
+# To make the new fields contain correct data:
+# update statuses set favourites_count = (select count(*) from favourites where favourites.status_id = statuses.id), reblogs_count = (select count(*) from statuses as reblogs where reblogs.reblog_of_id = statuses.id);
+# update accounts set statuses_count = (select count(*) from statuses where account_id = accounts.id), followers_count = (select count(*) from follows where target_account_id = accounts.id), following_count = (select count(*) from follows where account_id = accounts.id);

db/migrate/20170330163835_create_imports.rb

@@ -0,0 +1,11 @@
+class CreateImports < ActiveRecord::Migration[5.0]
+  def change
+    create_table :imports do |t|
+      t.integer :account_id, null: false
+      t.integer :type, null: false
+      t.boolean :approved
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20170330164118_add_attachment_data_to_imports.rb

@@ -0,0 +1,11 @@
+class AddAttachmentDataToImports < ActiveRecord::Migration[4.2]
+  def self.up
+    change_table :imports do |t|
+      t.attachment :data
+    end
+  end
+
+  def self.down
+    remove_attachment :imports, :data
+  end
+end

db/migrate/20170403172249_add_action_taken_by_account_id_to_reports.rb

@@ -0,0 +1,5 @@
+class AddActionTakenByAccountIdToReports < ActiveRecord::Migration[5.0]
+  def change
+    add_column :reports, :action_taken_by_account_id, :integer
+  end
+end

db/migrate/20170405112956_add_index_on_mentions_status_id.rb

@@ -0,0 +1,5 @@
+class AddIndexOnMentionsStatusId < ActiveRecord::Migration[5.0]
+  def change
+    add_index :mentions, :status_id
+  end
+end

db/migrate/20170406215816_add_notifications_and_favourites_indices.rb

@@ -0,0 +1,7 @@
+class AddNotificationsAndFavouritesIndices < ActiveRecord::Migration[5.0]
+  def change
+    add_index :notifications, [:activity_id, :activity_type]
+    add_index :accounts, :url
+    add_index :favourites, :status_id
+  end
+end

db/migrate/20170409170753_add_last_webfingered_at_to_accounts.rb

@@ -0,0 +1,5 @@
+class AddLastWebfingeredAtToAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_column :accounts, :last_webfingered_at, :datetime
+  end
+end

db/migrate/20170414080609_add_devise_two_factor_backupable_to_users.rb

@@ -0,0 +1,5 @@
+class AddDeviseTwoFactorBackupableToUsers < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :otp_backup_codes, :string, array: true
+  end
+end

db/migrate/20170414132105_add_language_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddLanguageToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :language, :string, null: false, default: 'en'
+  end
+end

db/migrate/20170418160728_add_indexes_to_reports_for_accounts.rb

@@ -0,0 +1,6 @@
+class AddIndexesToReportsForAccounts < ActiveRecord::Migration[5.0]
+  def change
+    add_index :reports, :account_id
+    add_index :reports, :target_account_id
+  end
+end

db/migrate/20170423005413_add_allowed_languages_to_user.rb

@@ -0,0 +1,6 @@
+class AddAllowedLanguagesToUser < ActiveRecord::Migration[5.0]
+  def change
+    add_column :users, :allowed_languages, :string, array: true, default: [], null: false
+    add_index :users, :allowed_languages, using: :gin
+  end
+end

db/migrate/20170424003227_create_account_domain_blocks.rb

@@ -0,0 +1,12 @@
+class CreateAccountDomainBlocks < ActiveRecord::Migration[5.0]
+  def change
+    create_table :account_domain_blocks do |t|
+      t.integer :account_id
+      t.string :domain
+
+      t.timestamps
+    end
+
+    add_index :account_domain_blocks, [:account_id, :domain], unique: true
+  end
+end

db/migrate/20170424112722_add_status_id_index_to_statuses_tags.rb

@@ -0,0 +1,5 @@
+class AddStatusIdIndexToStatusesTags < ActiveRecord::Migration[5.0]
+  def change
+    add_index :statuses_tags, :status_id
+  end
+end

db/migrate/20170425131920_add_media_attachment_meta.rb

@@ -0,0 +1,5 @@
+class AddMediaAttachmentMeta < ActiveRecord::Migration[5.0]
+  def change
+    add_column :media_attachments, :file_meta, :json
+  end
+end

db/migrate/20170425202925_add_oembed_to_preview_cards.rb

@@ -0,0 +1,12 @@
+class AddOEmbedToPreviewCards < ActiveRecord::Migration[5.0]
+  def change
+    add_column :preview_cards, :type, :integer, default: 0, null: false
+    add_column :preview_cards, :html, :text, null: false, default: ''
+    add_column :preview_cards, :author_name, :string, null: false, default: ''
+    add_column :preview_cards, :author_url, :string, null: false, default: ''
+    add_column :preview_cards, :provider_name, :string, null: false, default: ''
+    add_column :preview_cards, :provider_url, :string, null: false, default: ''
+    add_column :preview_cards, :width, :integer, default: 0, null: false
+    add_column :preview_cards, :height, :integer, default: 0, null: false
+  end
+end

db/migrate/20170427011934_re_add_owner_to_application.rb

@@ -0,0 +1,8 @@
+class ReAddOwnerToApplication < ActiveRecord::Migration[5.0]
+  def change
+    add_column :oauth_applications, :owner_id, :integer, null: true
+    add_column :oauth_applications, :owner_type, :string, null: true
+    add_index :oauth_applications, [:owner_id, :owner_type]
+    add_foreign_key :oauth_applications, :users, column: :owner_id, on_delete: :cascade
+  end
+end

db/migrate/20170506235850_create_conversations.rb

@@ -0,0 +1,10 @@
+class CreateConversations < ActiveRecord::Migration[5.0]
+  def change
+    create_table :conversations, id: :bigserial do |t|
+      t.string :uri, null: true, default: nil
+      t.timestamps
+    end
+
+    add_index :conversations, :uri, unique: true
+  end
+end

db/migrate/20170507000211_add_conversation_id_to_statuses.rb

@@ -0,0 +1,6 @@
+class AddConversationIdToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :conversation_id, :bigint, null: true, default: nil
+    add_index :statuses, :conversation_id
+  end
+end

db/migrate/20170507141759_optimize_index_subscriptions.rb

@@ -0,0 +1,11 @@
+class OptimizeIndexSubscriptions < ActiveRecord::Migration[5.0]
+  def up
+    add_index :subscriptions, [:account_id, :callback_url], unique: true
+    remove_index :subscriptions, [:callback_url, :account_id]
+  end
+
+  def down
+    add_index :subscriptions, [:callback_url, :account_id], unique: true
+    remove_index :subscriptions, [:account_id, :callback_url]
+  end
+end

db/migrate/20170508230434_create_conversation_mutes.rb

@@ -0,0 +1,10 @@
+class CreateConversationMutes < ActiveRecord::Migration[5.0]
+  def change
+    create_table :conversation_mutes do |t|
+      t.integer :account_id, null: false
+      t.bigint :conversation_id, null: false
+    end
+
+    add_index :conversation_mutes, [:account_id, :conversation_id], unique: true
+  end
+end

db/migrate/20170516072309_add_index_accounts_on_uri.rb

@@ -0,0 +1,5 @@
+class AddIndexAccountsOnUri < ActiveRecord::Migration[5.0]
+  def change
+    add_index :accounts, :uri
+  end
+end

db/migrate/20170520145338_change_language_filter_to_opt_out.rb

@@ -0,0 +1,9 @@
+class ChangeLanguageFilterToOptOut < ActiveRecord::Migration[5.0]
+  def change
+    remove_index :users, :allowed_languages
+    remove_column :users, :allowed_languages
+
+    add_column :users, :filtered_languages, :string, array: true, default: [], null: false
+    add_index :users, :filtered_languages, using: :gin
+  end
+end

db/migrate/20170601210557_add_index_on_media_attachments_account_id.rb

@@ -0,0 +1,5 @@
+class AddIndexOnMediaAttachmentsAccountId < ActiveRecord::Migration[5.1]
+  def change
+    add_index :media_attachments, :account_id
+  end
+end

db/migrate/20170604144747_add_foreign_keys_for_accounts.rb

@@ -0,0 +1,41 @@
+class AddForeignKeysForAccounts < ActiveRecord::Migration[5.1]
+  def change
+    add_foreign_key :statuses, :accounts, on_delete: :cascade
+    add_foreign_key :statuses, :accounts, column: :in_reply_to_account_id, on_delete: :nullify
+    add_foreign_key :statuses, :statuses, column: :in_reply_to_id, on_delete: :nullify
+    add_foreign_key :account_domain_blocks, :accounts, on_delete: :cascade
+    add_foreign_key :conversation_mutes, :accounts, on_delete: :cascade
+    add_foreign_key :conversation_mutes, :conversations, on_delete: :cascade
+    add_foreign_key :favourites, :accounts, on_delete: :cascade
+    add_foreign_key :favourites, :statuses, on_delete: :cascade
+    add_foreign_key :blocks, :accounts, on_delete: :cascade
+    add_foreign_key :blocks, :accounts, column: :target_account_id, on_delete: :cascade
+    add_foreign_key :follow_requests, :accounts, on_delete: :cascade
+    add_foreign_key :follow_requests, :accounts, column: :target_account_id, on_delete: :cascade
+    add_foreign_key :follows, :accounts, on_delete: :cascade
+    add_foreign_key :follows, :accounts, column: :target_account_id, on_delete: :cascade
+    add_foreign_key :mutes, :accounts, on_delete: :cascade
+    add_foreign_key :mutes, :accounts, column: :target_account_id, on_delete: :cascade
+    add_foreign_key :imports, :accounts, on_delete: :cascade
+    add_foreign_key :media_attachments, :accounts, on_delete: :nullify
+    add_foreign_key :media_attachments, :statuses, on_delete: :nullify
+    add_foreign_key :mentions, :accounts, on_delete: :cascade
+    add_foreign_key :mentions, :statuses, on_delete: :cascade
+    add_foreign_key :notifications, :accounts, on_delete: :cascade
+    add_foreign_key :notifications, :accounts, column: :from_account_id, on_delete: :cascade
+    add_foreign_key :preview_cards, :statuses, on_delete: :cascade
+    add_foreign_key :reports, :accounts, on_delete: :cascade
+    add_foreign_key :reports, :accounts, column: :target_account_id, on_delete: :cascade
+    add_foreign_key :reports, :accounts, column: :action_taken_by_account_id, on_delete: :nullify
+    add_foreign_key :statuses_tags, :statuses, on_delete: :cascade
+    add_foreign_key :statuses_tags, :tags, on_delete: :cascade
+    add_foreign_key :stream_entries, :accounts, on_delete: :cascade
+    add_foreign_key :subscriptions, :accounts, on_delete: :cascade
+    add_foreign_key :users, :accounts, on_delete: :cascade
+    add_foreign_key :web_settings, :users, on_delete: :cascade
+    add_foreign_key :oauth_access_grants, :users, column: :resource_owner_id, on_delete: :cascade
+    add_foreign_key :oauth_access_grants, :oauth_applications, column: :application_id, on_delete: :cascade
+    add_foreign_key :oauth_access_tokens, :users, column: :resource_owner_id, on_delete: :cascade
+    add_foreign_key :oauth_access_tokens, :oauth_applications, column: :application_id, on_delete: :cascade
+  end
+end

db/migrate/20170606113804_change_tag_search_index_to_btree.rb

@@ -0,0 +1,11 @@
+class ChangeTagSearchIndexToBtree < ActiveRecord::Migration[5.1]
+  def up
+    remove_index :tags, name: :hashtag_search_index
+    execute 'CREATE INDEX hashtag_search_index ON tags (name text_pattern_ops);'
+  end
+
+  def down
+    remove_index :tags, name: :hashtag_search_index
+    execute 'CREATE INDEX hashtag_search_index ON tags USING gin(to_tsvector(\'simple\', tags.name));'
+  end
+end

db/migrate/20170609145826_remove_default_language_from_statuses.rb

@@ -0,0 +1,5 @@
+class RemoveDefaultLanguageFromStatuses < ActiveRecord::Migration[5.1]
+  def change
+    change_column :statuses, :language, :string, default: nil, null: true
+  end
+end

db/migrate/20170610000000_add_statuses_index_on_account_id_id.rb

@@ -0,0 +1,13 @@
+class AddStatusesIndexOnAccountIdId < ActiveRecord::Migration[5.1]
+  disable_ddl_transaction!
+
+  def change
+    # Statuses queried by account_id are often sorted by id. Querying statuses
+    # of an account to show them in his status page is one of the most
+    # significant examples.
+    # Add this index to improve the performance in such cases.
+    add_index 'statuses', ['account_id', 'id'], algorithm: :concurrently, name: 'index_statuses_on_account_id_id'
+
+    remove_index 'statuses', algorithm: :concurrently, column: 'account_id', name: 'index_statuses_on_account_id'
+  end
+end

db/migrate/20170623152212_create_session_activations.rb

@@ -0,0 +1,13 @@
+class CreateSessionActivations < ActiveRecord::Migration[5.1]
+  def change
+    create_table :session_activations do |t|
+      t.integer :user_id,   null: false
+      t.string :session_id, null: false
+
+      t.timestamps
+    end
+
+    add_index :session_activations, :user_id
+    add_index :session_activations, :session_id, unique: true
+  end
+end

db/migrate/20170624134742_add_description_to_session_activations.rb

@@ -0,0 +1,7 @@
+class AddDescriptionToSessionActivations < ActiveRecord::Migration[5.1]
+  def change
+    add_column :session_activations, :user_agent, :string, null: false, default: ''
+    add_column :session_activations, :ip, :inet
+    add_foreign_key :session_activations, :users, on_delete: :cascade
+  end
+end

db/migrate/20170625140443_add_access_token_id_to_session_activations.rb

@@ -0,0 +1,6 @@
+class AddAccessTokenIdToSessionActivations < ActiveRecord::Migration[5.1]
+  def change
+    add_column :session_activations, :access_token_id, :integer
+    add_foreign_key :session_activations, :oauth_access_tokens, column: :access_token_id, on_delete: :cascade
+  end
+end

db/migrate/20170711225116_fix_null_booleans.rb

@@ -0,0 +1,17 @@
+class FixNullBooleans < ActiveRecord::Migration[5.1]
+  def change
+    change_column_default :domain_blocks, :reject_media, false
+    change_column_null :domain_blocks, :reject_media, false, false
+
+    change_column_default :imports, :approved, false
+    change_column_null :imports, :approved, false, false
+
+    change_column_null :statuses, :sensitive, false, false
+    change_column_null :statuses, :reply, false, false
+
+    change_column_null :users, :admin, false, false
+
+    change_column_default :users, :otp_required_for_login, false
+    change_column_null :users, :otp_required_for_login, false, false
+  end
+end

db/migrate/20170713112503_make_tag_search_case_insensitive.rb

@@ -0,0 +1,11 @@
+class MakeTagSearchCaseInsensitive < ActiveRecord::Migration[5.1]
+  def up
+    remove_index :tags, name: :hashtag_search_index
+    execute 'CREATE INDEX hashtag_search_index ON tags (lower(name) text_pattern_ops);'
+  end
+
+  def down
+    remove_index :tags, name: :hashtag_search_index
+    execute 'CREATE INDEX hashtag_search_index ON tags (name text_pattern_ops);'
+  end
+end