Class: SpreeDelhivery::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/spree_delhivery/install/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_migrations ⇒ Object 



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# File 'lib/generators/spree_delhivery/install/install_generator.rb', line 8

def add_migrations
  run 'bundle exec rake railties:install:migrations FROM=spree_delhivery'
end

#configure_cms_blocks ⇒ Object 



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# File 'lib/generators/spree_delhivery/install/install_generator.rb', line 54

def configure_cms_blocks
  # We don't ask for permission here, we just do it if the table exists, 
  # as it's a non-destructive UI enhancement.
  
  unless Spree::PageSection.table_exists?
    say_status :skipped, "Spree::PageSection table not found. Skipping CMS config.", :yellow
    return
  end

  say_status :configuring, "Checking Product Page Sections for Delhivery Widget..."
  
  count = 0
  Spree::PageSection.where(type: "Spree::PageSections::ProductDetails").find_each do |section|
    next if section.blocks.where(type: "Spree::PageBlocks::Products::DelhiveryEdd").exists?

    section.blocks.create!(
      type: "Spree::PageBlocks::Products::DelhiveryEdd",
      position: (section.blocks.maximum(:position) || 0).to_i + 1
    )
    count += 1
    say_status :added, "Delhivery Widget to '#{section.name}'", :green
  end
  
  if count > 0
    say_status :complete, "Added Delhivery Widget to #{count} sections.", :green
  else
    say_status :complete, "CMS Blocks already configured.", :blue
  end
rescue StandardError => e
  say_status :error, "Could not configure CMS blocks: #{e.message}", :red
end

#run_migrations ⇒ Object 



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# File 'lib/generators/spree_delhivery/install/install_generator.rb', line 12

def run_migrations
  run_migrations = options[:auto_run_migrations] || ['', 'y', 'Y'].include?(ask('Would you like to run the migrations now? [Y/n]'))
  if run_migrations
    run 'bundle exec rake db:migrate'
  else
    say_status :skipped, "Skipping rails db:migrate, don't forget to run it!", :yellow
  end
end

#seed_shipping_methods ⇒ Object 



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# File 'lib/generators/spree_delhivery/install/install_generator.rb', line 21

def seed_shipping_methods
  unless run_seeding?("Delhivery Surface and Express shipping methods")
    say_status :skipped, "Skipping Shipping Method creation.", :yellow
    return
  end

  # Safety Check: Ensure tables exist (in case user skipped migrations)
  unless Spree::ShippingMethod.table_exists? && Spree::Calculator.table_exists?
    say_status :error, "Database tables missing. Run migrations first.", :red
    return
  end

  # Ensure Calculator class is available
  unless calculator_class_available?
    say_status :error, "Spree::Calculator::Shipping::Delhivery not found. Restart server/console.", :red
    return
  end

  # Locate dependencies (Zones/Categories)
  shipping_category = Spree::ShippingCategory.find_by(name: 'Default') || Spree::ShippingCategory.first
  shipping_zone     = Spree::Zone.find_by(name: 'India') || Spree::Zone.first

  if shipping_category.nil? || shipping_zone.nil?
    say_status :warning, "Could not find a Shipping Category or Zone. Created methods will need manual setup.", :yellow
  end

  # Create Methods using Helper
  create_delhivery_method("Delhivery Surface", "DELHIVERY_S", "Surface", shipping_category, shipping_zone)
  create_delhivery_method("Delhivery Express", "DELHIVERY_E", "Express", shipping_category, shipping_zone)
rescue StandardError => e
  say_status :error, "Could not seed shipping methods: #{e.message}", :red
end