Class: Caboose::CategoriesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/caboose/categories_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#before_action, #before_before_action, #hashify_query_string, #init_cart, #logged_in?, #logged_in_user, #login_user, #logout_user, #parse_url_params, #reject_param, #user_is_allowed, #user_is_allowed_to, #validate_cookie, #validate_token, #var, #verify_logged_in

Instance Method Details

#admin_add ⇒ Object

POST /admin/categories



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# File 'app/controllers/caboose/categories_controller.rb', line 21

def admin_add
  return unless user_is_allowed('categories', 'add')
  
  if params[:parent_id].nil? or params[:parent_id].empty?
    render :json => { :error => 'Please select a parent category.' }
  elsif params[:name].nil? or params[:name].empty?
    render :json => { :error => 'This title cannot be empty' }
  else
    category           = Category.new
    category.parent_id = params[:parent_id]
    category.name      = params[:name]
    category.slug      = category.generate_slug
    category.url       = "#{Category.find(params[:parent_id]).url}/#{category.slug}"
    
    if category.save
      render :json => { :success => true, :redirect => "/admin/categories/#{category.id}/edit" }
    else
      render :json => { :error => 'There was an error saving the category.' }
    end
  end
end

#admin_delete ⇒ Object

DELETE /admin/categories/:id



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# File 'app/controllers/caboose/categories_controller.rb', line 79

def admin_delete
  return unless user_is_allowed('categories', 'delete')
  
  category = Category.find(params[:id])
  
  if category.products.any?
    render :json => { :error => "Can't delete a category that has products in it." }
  elsif category.children.any?
    render :json => { :error => "You can't delete a category that has child categories." }
  else
    render :json => { :success => category.destroy, :redirect => '/admin/categories' }
  end
end

#admin_edit ⇒ Object

GET /admin/categories/:id/edit



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# File 'app/controllers/caboose/categories_controller.rb', line 44

def admin_edit
  return unless user_is_allowed('categories', 'edit')    
  @category = Category.find(params[:id])
  render layout: 'caboose/admin'
end

#admin_index ⇒ Object

GET /admin/categories



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# File 'app/controllers/caboose/categories_controller.rb', line 9

def admin_index
  return unless user_is_allowed('categories', 'view')
  render layout: 'caboose/admin'
end

#admin_new ⇒ Object

GET /admin/categories/new



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# File 'app/controllers/caboose/categories_controller.rb', line 15

def admin_new
  return unless user_is_allowed('categories', 'add')
  render layout: 'caboose/admin'
end

#admin_options ⇒ Object

GET /admin/categories/options



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# File 'app/controllers/caboose/categories_controller.rb', line 108

def admin_options      
  options = []
  cat = Category.find(1)
  cat.children.each do |c|
    admin_options_helper(options, c, '')
  end            
  render :json => options
end

#admin_options_helper(options, cat, prefix) ⇒ Object 



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# File 'app/controllers/caboose/categories_controller.rb', line 117

def admin_options_helper(options, cat, prefix)
  options << { :value => cat.id, :text => "#{prefix}#{cat.name}" }      
  cat.children.each do |c|
    admin_options_helper(options, c, "#{prefix} - ")
  end      
end

#admin_status_options ⇒ Object

GET /admin/products/status-options



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# File 'app/controllers/caboose/categories_controller.rb', line 95

def admin_status_options
  arr = ['Active', 'Inactive', 'Deleted']
  options = []
  arr.each do |status|
    options << {
      :value => status,
      :text => status
    }
  end
  render :json => options
end

#admin_update ⇒ Object

PUT /admin/categories/:id



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# File 'app/controllers/caboose/categories_controller.rb', line 51

def admin_update
  return unless user_is_allowed('categories', 'edit')
  
  # Define category and initialize response
  category = Category.find(params[:id])
  response = { attributes: Hash.new }
  
  # Iterate over params and update relevant attributes
  params.each do |key, value|
    case key
    when 'name' then category.name = value
    when 'slug' then category.slug = value
    when 'status' then category.status = value
    when 'image' then category.image = value
    end
  end
  
  # Try and save category
  response[:success] = category.save
  
  # If an image is passed, return the url
  response[:attributes][:image] = { value: category.image.url(:medium) } if params[:image]
  
  # Respond to update request
  render :json => response
end