metamaps--metamaps/app/policies/mapping_policy.rb
Devin Howard 3843cab643 rails 5 + api v2 + raml api docs (#593)
* update Gemfile to rails 5 and ruby 2.3.0

* fiddle with javascripts and add sprockets manifest file

* update config directory for rails 5

* fix some errors with controllers/serializers

* fix travis and rspec

* new serializers renamed to serializers

* module Api::V1

* reusable embedding code

* add index/collections/paging. overriding most of snorlax now |:)

* raml api documentation + rspec tests to verify schemas/examples

* add sorting by ?sort and searching by ?q. Add pagination Link headers

* api v1 => v2

* fill out synapse api

* alphabetize map policy

* fix page thing

* fill out maps api

* formParameters => properties, and fiddle with map api

* more raml 1.0 stuff i'm learning about

* deprecate v1 api

* rails 5 uses ApplicationRecord class for app-wide model config

* Update topic spec for api v2

* workaround for user_preference.rb issue

* get ready for token api docs. also TODO is mapping api docs

* spec out mapping api

* map/mapping/synapse spec, plus other bugs

* awesome, token specs/apis are done

* add sanity checks to the api tests

* more cleanup

* devise fix

* fix starred map error
2016-09-21 13:22:40 -04:00

47 lines
1.1 KiB
Ruby

class MappingPolicy < ApplicationPolicy
class Scope < Scope
def resolve
# TODO: base this on the map policy
# it would be nice if we could also base this on the mappable, but that
# gets really complicated. Devin thinks it's OK to SHOW a mapping for
# a private topic, since you can't see the private topic anyways
visible = %w(public commons)
permission = 'maps.permission IN (?)'
if user
scope.joins(:map).where(permission, visible).or(scope.joins(:map).where(user_id: user.id))
else
scope.joins(:map).where(permission, visible)
end
end
end
def index?
true
end
def show?
map_policy.show? && mappable_policy.try(:show?)
end
def create?
record.map.present? && map_policy.update?
end
def update?
record.mappable_type == 'Topic' && map_policy.update?
end
def destroy?
map_policy.update? || admin_override
end
# Helpers
def map_policy
@map_policy ||= Pundit.policy(user, record.map)
end
def mappable_policy
@mappable_policy ||= Pundit.policy(user, record.mappable)
end
end