Module: InertiaRails::Generators::Helper

Included in:
Inertia::Generators::ControllerGenerator, Inertia::Generators::ScaffoldControllerGenerator, ControllerTemplateBase
Defined in:
lib/inertia_rails/generators/helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.guess_inertia_template ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 26

def guess_inertia_template
  if Rails.root.join('tailwind.config.js').exist? || Rails.root.join('tailwind.config.ts').exist?
    'inertia_tw_templates'
  else
    'inertia_templates'
  end
end

.guess_the_default_framework ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 7

def guess_the_default_framework
  package = Rails.root.join('package.json').read
  case package
  when %r{@inertiajs/react}
    'react'
  when %r{@inertiajs/svelte}
    package.match?(/"svelte": "\^5/) ? 'svelte' : 'svelte4'
  when %r{@inertiajs/vue3}
    'vue'
  else
    Thor::Shell::Basic.new.say_error 'Could not determine the Inertia.js framework you are using.'
    exit 1
  end
end

.guess_typescript ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 22

def guess_typescript
  Rails.root.join('tsconfig.json').exist?
end

Instance Method Details

#attributes_to_serialize ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 51

def attributes_to_serialize
  [:id] + attributes.reject do |attribute|
    attribute.password_digest? ||
      attribute.attachment? ||
      attribute.attachments?
  end.map(&:column_name)
end

#custom_form_attributes ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 59

def custom_form_attributes
  attributes.select do |attribute|
    attribute.password_digest? ||
      attribute.attachment? ||
      attribute.attachments?
  end
end

#default_value(attribute) ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 129

def default_value(attribute)
  case attribute.type
  when :boolean
    'false'
  else
    "''"
  end
end

#inertia_base_path ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 35

def inertia_base_path
  (class_path + [file_name]).map(&:camelize).join('/')
end

#inertia_component_name ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 39

def inertia_component_name
  singular_name.camelize
end

#inertia_js_version ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 87

def inertia_js_version
  @inertia_js_version ||= Gem::Version.new(
    JSON.parse(`npm ls @inertiajs/core --json`).then do |json|
      json['dependencies'].values.first['version']
    end
  )
end

#inertia_model_form_type ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 47

def inertia_model_form_type
  "#{inertia_component_name}FormType"
end

#inertia_model_type ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 43

def inertia_model_type
  "#{inertia_component_name}Type"
end

#input_type(attribute) ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 110

def input_type(attribute)
  case attribute.type
  when :text, :rich_text
    'text_area'
  when :integer, :float, :decimal
    'number'
  when :datetime, :timestamp, :time
    'datetime-local'
  when :date
    'date'
  when :boolean
    'checkbox'
  when :attachments, :attachment
    'file'
  else
    'text'
  end
end

#js_edit_resource_path ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 75

def js_edit_resource_path
  "#{route_url}/${#{singular_table_name}.id}/edit"
end

#js_new_resource_path ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 79

def js_new_resource_path
  "#{route_url}/new"
end

#js_resource_path ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 71

def js_resource_path
  "#{route_url}/${#{singular_table_name}.id}"
end

#js_resources_path ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 83

def js_resources_path
  route_url
end

#omit_input_attributes ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 67

def omit_input_attributes
  ['id'] + attributes.select { |attribute| attribute.attachment? || attribute.attachments? }.map(&:column_name)
end

#ts_type(attribute) ⇒ Object 



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# File 'lib/inertia_rails/generators/helper.rb', line 95

def ts_type(attribute)
  case attribute.type
  when :float, :decimal, :integer
    'number'
  when :boolean
    'boolean'
  when :attachment
    '{ filename: string; url: string }'
  when :attachments
    '{ filename: string; url: string }[]'
  else
    'string'
  end
end