Hi, I am using the groupify gem. And encountered some errors when I would like to use named_groups.
I have tried the following solution. I am using rails 5.1
ActiveRecord::RecordInvalid: Validation failed: Group must exist
class GroupifyMigration < ActiveRecord::Migration[5.1]
def change
create_table :groups do |t|
t.string :name
end
create_table :group_memberships do |t|
t.references :member, polymorphic: true, index: true, null: false
t.references :group, polymorphic: true, index: true
# The named group to which a member belongs (if using)
t.string :group_name, index: true
# The membership type the member belongs with
t.string :membership_type
t.timestamps
end
end
end
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :validatable
has_one :membership
has_many :forms
groupify :named_group_member
groupify :group
after_save :create_default_membership
def create_default_membership
user = self.build_membership
#user.membership_name = 'Member'
user.admin = 1
user.save
end
end
@pietjepuk111 I think this is because of the new ActiveRecord settings with Rails >5
you can fix this by adding self.belongs_to_required_by_default = false to your GroupMembership model.
Hi, I am using the groupify gem. And encountered some errors when I would like to use named_groups. I have tried the following solution. I am using rails 5.1
https://github.com/dwbutler/groupify/issues/57
a = User.find 1 => #<User id: 1, email: "dennis@ibm.com", created_at: "2018-12-13 10:25:57", updated_at: "201 8-12-13 10:25:57">
a.groups
ActiveRecord::RecordInvalid: Validation failed: Group must exist