New designs call for a streamlined New Portfolio page, with far
fewer input options. This commit refactors that page according to those
designs.
Some of the route functions in this commit refer to a "step 1" of creating
a new Portfolio. Though there is no "step 2" right now, the designs call
for a multistep flow for Portfolio creation process, so this commit sets
the stage for that.
- Factory adds total_amount field, which is always greater than obligated
field
- add total_amount field on tests that create TOs manually
- update tests that calculate total_contract_amount and
total_obligated_amount
In the future, an `application_invitation1 will not refer to a `user` until
someone accepts the invitation; they'll only reference an
`application_role`. When a user is invited to an application, the
inviter can specify the environments the invitee should have access to.
For this to be possible, an `environment_role` should reference an
`application_role`, because no `user` entity will be known at that time.
In addition to updating all the models and domain methods necessary for
this change, this commit deletes unused code and tests that were
dependent on `environment_roles` having a `user_id` foreign key.
- add a base domain class
- extract shared model code to mixin
- rename invitation classes
- invitation model relationship to portfolio_role name is now more
generic "role"
- parent relation will not include applications or environments marked
as deleted
- domain classes will exclude deleted objects from selections
- changed some test factories to use domain_word for resource names,
because they were using person names and it bugged me
