metamaps--metamaps/app/policies/mapping_policy.rb

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2016-03-11 13:30:54 +00:00
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
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scope.joins(:maps).where('maps.permission IN ("public", "commons") OR maps.user_id = ?', user.id)
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end
end
def show?
map = policy(record.map, user)
mappable = policy(record.mappable, user)
map.show? && mappable.show?
end
def create?
map = policy(record.map, user)
map.edit?
end
def update?
map = policy(record.map, user)
map.update?
end
def destroy?
record.user == user || admin_override
end
end