Starting companies and admin

app/models/ability.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+class Ability
+  include CanCan::Ability
+
+  def initialize(user)
+    # Define abilities for the passed in user here. For example:
+    #
+    #   user ||= User.new # guest user (not logged in)
+    #   if user.admin?
+    #     can :manage, :all
+    #   else
+    #     can :read, :all
+    #   end
+    #
+    # The first argument to `can` is the action you are giving the user
+    # permission to do.
+    # If you pass :manage it will apply to every action. Other common actions
+    # here are :read, :create, :update and :destroy.
+    #
+    # The second argument is the resource the user can perform the action on.
+    # If you pass :all it will apply to every resource. Otherwise pass a Ruby
+    # class of the resource.
+    #
+    # The third argument is an optional hash of conditions to further filter the
+    # objects.
+    # For example, here the user can only update published articles.
+    #
+    #   can :update, Article, :published => true
+    #
+    # See the wiki for details:
+    # https://github.com/CanCanCommunity/cancancan/wiki/Defining-Abilities
+  end
+end

app/models/company.rb

@@ -1,4 +1,5 @@
 class Company < ApplicationRecord
+    has_and_belongs_to_many :users
     validates :name, presence: true
     validates :name, uniqueness: true
 

app/models/user.rb

@@ -0,0 +1,27 @@
+class User < ApplicationRecord
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
+    has_and_belongs_to_many :companies
+  devise :database_authenticatable,
+         :recoverable, :rememberable, :validatable
+
+  def admin?
+      true if self.role == 1000
+  end
+
+  def user?
+      true if self.role == 100
+  end
+
+  def roletxt
+      role = "undefined"
+      if self.role == 1000
+          role = "Admin"
+      end
+
+      if self.role == 100
+          role = "User"
+      end
+      role
+  end
+end