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# -*- encoding : utf-8 -*-
class Addforeignkeys < ActiveRecord::Migration
def self.up
if ActiveRecord::Base.connection.adapter_name == "PostgreSQL"
execute "ALTER TABLE incoming_messages ADD CONSTRAINT fk_incoming_messages_info_request FOREIGN KEY (info_request_id) REFERENCES info_requests(id)"
execute "ALTER TABLE info_request_events ADD CONSTRAINT fk_info_request_events_info_request FOREIGN KEY (info_request_id) REFERENCES info_requests(id)"
execute "ALTER TABLE info_requests ADD CONSTRAINT fk_info_requests_user FOREIGN KEY (user_id) REFERENCES users(id)"
execute "ALTER TABLE info_requests ADD CONSTRAINT fk_info_requests_public_body FOREIGN KEY (public_body_id) REFERENCES public_bodies(id)"
execute "ALTER TABLE outgoing_messages ADD CONSTRAINT fk_outgoing_messages_info_request FOREIGN KEY (info_request_id) REFERENCES info_requests(id)"
execute "ALTER TABLE outgoing_messages ADD CONSTRAINT fk_incoming_message_followup_info_request FOREIGN KEY (incoming_message_followup_id) REFERENCES incoming_messages(id)"
execute "ALTER TABLE post_redirects ADD CONSTRAINT fk_post_redirects_user FOREIGN KEY (user_id) REFERENCES users(id)"
execute "ALTER TABLE public_body_versions ADD CONSTRAINT fk_public_body_versions_public_body FOREIGN KEY (public_body_id) REFERENCES public_bodies(id)"
end
end
def self.down
if ActiveRecord::Base.connection.adapter_name == "PostgreSQL"
execute "ALTER TABLE incoming_messages DROP CONSTRAINT fk_incoming_messages_info_request"
execute "ALTER TABLE info_request_events DROP CONSTRAINT fk_info_request_events_info_request"
execute "ALTER TABLE info_requests DROP CONSTRAINT fk_info_requests_user"
execute "ALTER TABLE info_requests DROP CONSTRAINT fk_info_requests_public_body"
execute "ALTER TABLE outgoing_messages DROP CONSTRAINT fk_outgoing_messages_info_request"
execute "ALTER TABLE outgoing_messages DROP CONSTRAINT fk_incoming_message_followup_info_request"
execute "ALTER TABLE post_redirects DROP CONSTRAINT fk_post_redirects_user"
execute "ALTER TABLE public_body_versions DROP CONSTRAINT fk_public_body_versions_public_body"
end
end
end
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