51 lines
1.0 KiB
Ruby
51 lines
1.0 KiB
Ruby
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class LanguagesController < ApplicationController
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def index
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@languages = Language.all
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end
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def new
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@language = Language.new
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end
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def create
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@language = Language.new(language_params)
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if @language.save
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flash[:notice] = "Language successfully created."
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redirect_to languages_path
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else
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render :new, status: :unprocessable_entity
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end
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end
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def edit
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@language = Language.find_by_id(params[:id])
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end
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def update
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@language = Language.find_by_id(params[:id])
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if @language.update(language_params)
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flash[:notice] = "Language successfully updated."
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redirect_to languages_path
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else
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render :edit, status: :unprocessable_entity
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end
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end
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def destroy
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@language = Language.find_by_id(params[:id])
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if @language.destroy
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flash[:notice] = "Language successfully deleted."
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redirect_to languages_path
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else
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render :index, status: :not_modified
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end
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end
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private
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def language_params
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params.require(:language).permit(:name)
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end
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end
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