Sync email address from specified omniauth provider - db changes

db/migrate/20170531202042_rename_users_ldap_email_to_external_email.rb

+class RenameUsersLdapEmailToExternalEmail < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    rename_column_concurrently :users, :ldap_email, :external_email
+  end
+
+  def down
+    cleanup_concurrent_column_rename :users, :external_email, :ldap_email
+  end
+end

db/migrate/20170603200744_add_email_provider_to_users.rb

+class AddEmailProviderToUsers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :users, :email_provider, :string
+  end
+end

db/post_migrate/20170531203055_cleanup_users_ldap_email_rename.rb

+class CleanupUsersLdapEmailRename < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    cleanup_concurrent_column_rename :users, :ldap_email, :external_email
+  end
+
+  def down
+    rename_column_concurrently :users, :external_email, :ldap_email
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170526185921) do
+ActiveRecord::Schema.define(version: 20170603200744) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -1415,7 +1415,6 @@ ActiveRecord::Schema.define(version: 20170526185921) do
     t.boolean "hide_project_limit", default: false
     t.string "unlock_token"
     t.datetime "otp_grace_period_started_at"
-    t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
     t.string "incoming_email_token"
     t.string "organization"
@@ -1426,6 +1425,8 @@ ActiveRecord::Schema.define(version: 20170526185921) do
     t.boolean "notified_of_own_activity"
     t.string "preferred_language"
     t.string "rss_token"
+    t.boolean "external_email", default: false, null: false
+    t.string "email_provider"
   end
 
   add_index "users", ["admin"], name: "index_users_on_admin", using: :btree