Moved admin ban code to admin controler

app/controllers/admin/members_controller.rb

@@ -7,7 +7,7 @@ module Admin
     end
 
     def destroy
-      @member = Member.find_by!(slug: params[:id])
+      @member = Member.find_by!(slug: params[:slug])
       @member.destroy
       redirect_to admin_members_path
     end

app/views/members/show.html.haml

@@ -47,7 +47,7 @@
 
         - if can?(:destroy, @member)
           %hr/
-          = link_to admin_member_path(@member), method: :delete, data: { confirm: 'Are you sure?' }, class: 'btn btn-block btn-light text-danger' do
+          = link_to admin_member_path(slug: @member.slug), method: :delete, data: { confirm: 'Are you sure?' }, class: 'btn btn-block btn-light text-danger' do
             = icon 'fas', 'ban'
             Ban member
           %hr/

config/routes.rb

@@ -109,7 +109,7 @@ Rails.application.routes.draw do
   get 'members/auth/:provider/callback' => 'authentications#create'
 
   scope :admin do
-    resources :members, controller: 'admin/members', as: 'admin_members'
+    resources :members , param: :slug, controller: 'admin/members', as: 'admin_members'
     get '/' => 'admin#index', as: 'admin'
     get '/newsletter' => 'admin#newsletter', as: 'admin_newsletter'
     comfy_route :cms_admin, path: '/cms'