adds booth assignation to admin poll

app/controllers/admin/poll/booth_assignments_controller.rb

@@ -0,0 +1,35 @@
+class Admin::Poll::BoothAssignmentsController < Admin::BaseController
+
+  before_action :load_booth_assignment, only: :destroy
+
+  def create
+    @booth_assignment = ::Poll::BoothAssignment.new(poll_id: booth_assignment_params[:poll], booth_id: booth_assignment_params[:booth])
+
+    if @booth_assignment.save
+      notice = t("admin.booth_assignments.flash.create")
+    else
+      notice = t("admin.booth_assignments.flash.error_create")
+    end
+    redirect_to admin_poll_path(@booth_assignment.poll_id, anchor: 'tab-booths'), notice: notice
+  end
+
+  def destroy
+    if @booth_assignment.destroy
+      notice = t("admin.booth_assignments.flash.destroy")
+    else
+      notice = t("admin.booth_assignments.flash.error_destroy")
+    end
+    redirect_to admin_poll_path(@booth_assignment.poll_id, anchor: 'tab-booths'), notice: notice
+  end
+
+  private
+
+    def load_booth_assignment
+      @booth_assignment = ::Poll::BoothAssignment.find_by(poll: params[:poll], booth: params[:booth])
+    end
+
+    def booth_assignment_params
+      params.permit(:booth, :poll)
+    end
+
+end