module Suppliers
  class EmployeeShiftsController < Suppliers::ApplicationController
    def index
      @employee_shifts = EmployeeShift.for_supplier(current_supplier, relevant_from: 1.week.ago)
      @employee_shifts.include_relations(:employee, :supplier)
      # Only select shifts from currently linked and employees
      @employee_shifts.select! do |shift|
        current_supplier.employee_ids.include?(shift.employee.try(:id))
      end
      render json: @employee_shifts, each_serializer: Suppliers::EmployeeShiftSerializer
    end
    def create
      @employee_shift.supplier = current_supplier
      @employee_shift.save
      render json: @employee_shift, serializer: Suppliers::EmployeeShiftSerializer
    end

    def update
      @employee_shift.update employee_shift_params
      render json: @employee_shift, serializer: Suppliers::EmployeeShiftSerializer
    end

    def destroy
      head :forbidden and return unless @employee_shift.supplier_id == current_supplier.id
      @employee_shift.destroy
      head :ok
    end

    private

    def employee_shift_params
      params.require(:employee_shift).permit(:start_from, :end_on, :employee_id, :description)
    end

  end
end