Creating a references migration to a different field name?

Question

Ruby on Rails

Hello. I create a migration

rails generate model ProductsMove institutions:referenses products:referenses amount:decimal{15,6}

and instead of the institution_id field, you need to create 2 fields with a link to the institutions table from_institution_id and to_institution_id .
Thank you.

Answer 1

do not through referenses, but from_institution_id:integer, to_institution_id:integer and in the model write the
belongs_to from_institution, class_name: 'Institution'
belongs_to to_institution, class_name: 'Institution'