Class: Backstage::ResourcesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/backstage/resources_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 40

def create
  @record = @resource_config.model_class.new(record_params)
  if @record.save
    redirect_to edit_resource_path(resource: params[:resource], id: @record.id)
  else
    render :new, status: :unprocessable_entity
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 57

def destroy
  @record.destroy
  redirect_to resources_path(resource: params[:resource])
end

#edit ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 37

def edit
end

#index ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 6

def index
  @page = (params[:page] || 1).to_i
  per_page = Backstage.configuration.per_page
  scope = @resource_config.model_class.all

  if params[:q].present?
    col = @resource_config.display_column
    scope = scope.where("#{col} LIKE ?", "%#{params[:q]}%")
  end

  @resource_config.index_fields.select(&:enum?).each do |field|
    next unless params[field.name].present?
    scope = scope.where(field.name => params[field.name])
  end

  valid_columns = @resource_config.index_fields.map { |f| f.name.to_s }
  if params[:sort].present? && valid_columns.include?(params[:sort])
    @sort = params[:sort]
    @dir = (params[:dir] == "desc") ? "desc" : "asc"
    arel_col = @resource_config.model_class.arel_table[@sort]
    scope = scope.order((@dir == "desc") ? arel_col.desc : arel_col.asc)
  end

  @total_pages = [(scope.count.to_f / per_page).ceil, 1].max
  @records = scope.offset((@page - 1) * per_page).limit(per_page)
end

#new ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 33

def new
  @record = @resource_config.model_class.new
end

#update ⇒ Object 



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# File 'app/controllers/backstage/resources_controller.rb', line 49

def update
  if @record.update(record_params)
    redirect_to resources_path(resource: params[:resource])
  else
    render :edit, status: :unprocessable_entity
  end
end