Class: Guts::CategoriesController

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

Overview

Categories controller

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object

Note:

Redirects to #index if successfull or re-renders #new if not

Creates a category through post



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# File 'app/controllers/guts/categories_controller.rb', line 31

def create
  @category = Category.new category_params
  authorize @category

  if @category.save
    flash[:notice] = 'Category was successfully created.'
    redirect_to edit_category_path(@category)
  else
    render :new
  end
end

#destroy ⇒ Object

Note:

Redirects to #index on success

Destroys a category



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# File 'app/controllers/guts/categories_controller.rb', line 58

def destroy
  authorize @category
  @category.destroy

  flash[:notice] = 'Category was successfully destroyed.'
  redirect_to categories_path
end

#edit ⇒ Object

Editing for a category



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# File 'app/controllers/guts/categories_controller.rb', line 25

def edit
  authorize @category
end

#index ⇒ Object

Displays a list of categories



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

def index
  @categories = policy_scope(Category).all
end

#new ⇒ Object

Creation of a new category



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# File 'app/controllers/guts/categories_controller.rb', line 19

def new
  @category = Category.new
  authorize @category
end

#show ⇒ Object

Shows details about a single category



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# File 'app/controllers/guts/categories_controller.rb', line 14

def show
  authorize @category
end

#update ⇒ Object

Note:

Redirects to #index if successfull or re-renders #edit if not

Updates a category through patch



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# File 'app/controllers/guts/categories_controller.rb', line 45

def update
  authorize @category

  if @category.update category_params
    flash[:notice] = 'Category was successfully updated.'
    redirect_to edit_category_path(@category)
  else
    render :edit
  end
end