Module: Spree::Admin::ShipmentsControllerDecorator

Defined in:
app/controllers/spree/admin/shipments_controller_decorator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.prepended(base) ⇒ Object 



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# File 'app/controllers/spree/admin/shipments_controller_decorator.rb', line 4

def self.prepended(base)
  # Ensure we can access these methods inside the controller
  base.helper_method :delhivery_integration
end

Instance Method Details

#delhivery_cancel ⇒ Object

POST /admin/shipments/:id/delhivery_cancel



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# File 'app/controllers/spree/admin/shipments_controller_decorator.rb', line 86

def delhivery_cancel
  @shipment = Spree::Shipment.find(params[:id])
  
  client = SpreeDelhivery::Client.new
  response = client.cancel_shipment(@shipment.delhivery_waybill)
  
  # Delhivery cancellation response varies, usually checks for success code
  if response['status'] == "True" || response['success'] == true
    @shipment.update(
      delhivery_waybill: nil, 
      tracking: nil,
      state: 'ready' # Revert state so we can ship again
    )
    flash[:success] = "Shipment Cancelled successfully."
  else
    flash[:error] = "Cancellation Failed: #{response['error'] || response['message']}"
  end
  
  redirect_back(fallback_location: edit_admin_order_path(@shipment.order))
end

#delhivery_label ⇒ Object

GET /admin/shipments/:id/delhivery_label



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# File 'app/controllers/spree/admin/shipments_controller_decorator.rb', line 108

def delhivery_label
  @shipment = Spree::Shipment.find(params[:id])
  
  client = SpreeDelhivery::Client.new
  response = client.fetch_label(@shipment.delhivery_waybill)
  
  # API usually returns a JSON with a 'packages' array containing a 'pdf_download_link'
  # Or sometimes raw PDF data depending on endpoint. 
  # Assuming the 'packing_slip' endpoint returns JSON with a URL:
  if response['packages'].present? && response['packages'][0]['pdf_download_link'].present?
    redirect_to response['packages'][0]['pdf_download_link'], allow_other_host: true
  else
    flash[:error] = "Label URL not found in response."
    redirect_back(fallback_location: edit_admin_order_path(@shipment.order))
  end
end

#delhivery_manifest ⇒ Object

POST /admin/shipments/:id/delhivery_manifest



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# File 'app/controllers/spree/admin/shipments_controller_decorator.rb', line 10

def delhivery_manifest
  @shipment = Spree::Shipment.find(params[:id])
  
  # 1. Validation
  unless delhivery_integration
    flash[:error] = "Delhivery Integration is not active."
    return redirect_back(fallback_location: admin_orders_path)
  end
  
  unless @shipment.stock_location.delhivery_warehouse_name.present?
    flash[:error] = "Stock Location is missing 'Delhivery Warehouse Name'. Please configure it first."
    return redirect_to edit_admin_stock_location_path(@shipment.stock_location)
  end
  
  # 2. Build Payload
  # We delegate this complex logic to a dedicated helper method below
  payload = build_delhivery_payload(@shipment)
  
  # 3. Call API
  client = SpreeDelhivery::Client.new
  response = client.create_shipment(payload)
  
  # 4. Handle Response
  if response['packages'].present? && response['packages'][0]['status'] == 'Success'
    # Success!
    waybill = response['packages'][0]['waybill']
    ref_id  = response['packages'][0]['refnum'] # Our shipment number
    
    @shipment.update!(
      delhivery_waybill: waybill,
      delhivery_ref_id: ref_id,
      tracking: waybill,
      state: 'shipped', # Mark as shipped in Spree immediately
      shipped_at: Time.current,
      delhivery_response_data: response
    )
  
    flash[:success] = "Delhivery Waybill Generated: #{waybill}"
  else
    # Error
    error_msg = response['error'] || response['packages']&.first&.fetch('remarks', nil) || "Unknown API Error"
    flash[:error] = "Delhivery Failed: #{error_msg}"
  end
  
  redirect_back(fallback_location: edit_admin_order_path(@shipment.order))
rescue StandardError => e
  flash[:error] = "System Error: #{e.message}"
  redirect_back(fallback_location: edit_admin_order_path(@shipment.order))
end

#delhivery_track ⇒ Object

POST /admin/shipments/:id/delhivery_track



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# File 'app/controllers/spree/admin/shipments_controller_decorator.rb', line 61

def delhivery_track
  @shipment = Spree::Shipment.find(params[:id])
  
  if @shipment.delhivery_waybill.blank?
    flash[:error] = "No Waybill found to track."
  else
    client = SpreeDelhivery::Client.new
    response = client.track_shipment(@shipment.delhivery_waybill)
    
    # Parse flexible response (sometimes Array, sometimes Hash)
    data = response.is_a?(Array) ? response.first : response
    
    if data && data['ShipmentData']
      status = data['ShipmentData'][0]['Shipment']['Status']['Status'] rescue "Unknown"
      @shipment.update(tracking_status: status)
      flash[:success] = "Tracking Updated: #{status}"
    else
      flash[:warning] = "Tracking info not available yet."
    end
  end
  
  redirect_back(fallback_location: edit_admin_order_path(@shipment.order))
end