puzzle-scoreboard/app/controllers/contestants_controller.rb
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Implement CSV import and conversion to contestants
2025-05-17 17:40:03 +02:00

111 lines
2.5 KiB
Ruby

class ContestantsController < ApplicationController
before_action :set_contest
before_action :set_contestant, only: %i[ destroy edit update]
before_action :set_completions, only: %i[edit update ]
def edit
authorize @contest
end
def new
authorize @contest
@contestant = Contestant.new
end
def create
authorize @contest
@contestant = Contestant.new(contestant_params)
@contestant.contest_id = @contest.id
if @contestant.save
redirect_to contest_path(@contest)
else
render :new, status: :unprocessable_entity
end
end
def update
authorize @contest
if @contestant.update(contestant_params)
redirect_to @contest
else
render :edit, status: :unprocessable_entity
end
end
def destroy
authorize @contest
@contestant.destroy
redirect_to contest_path(@contest)
end
def import
authorize @contest
@csv_import = CsvImport.new
end
def upload_csv
authorize @contest
@csv_import = CsvImport.new(params.require(:csv_import).permit(:file, :separator))
if @csv_import.save
redirect_to "/contests/#{@contest.id}/import/#{@csv_import.id}"
else
render :import, status: :unprocessable_entity
end
end
def convert_csv
authorize @contest
@csv_import = CsvImport.find(params[:id])
@content = JSON.parse(@csv_import.content)
@form = Forms::CsvConversionForm.new
end
def finalize_import
authorize @contest
@csv_import = CsvImport.find(params[:id])
@content = JSON.parse(@csv_import.content)
all_params = params.require(:forms_csv_conversion_form)
@form = Forms::CsvConversionForm.new(params.require(:forms_csv_conversion_form).permit(:email_column, :name_column))
if @form.valid?
@content.each_with_index do |row, i|
if all_params["row_#{i}".to_sym] == "1"
if @form.email_column == -1
Contestant.create(name: row[@form.name_column], contest: @contest)
else
Contestant.create(name: row[@form.name_column], email: row[@form.email_column], contest: @contest)
end
end
end
redirect_to contest_path(@contest)
else
render :convert_csv, status: :unprocessable_entity
end
end
private
def set_contest
@contest = Contest.find(params[:contest_id])
end
def set_contestant
@contestant = Contestant.find(params[:id])
end
def set_completions
@completions = @contestant.completions.order(:time_seconds)
end
def contestant_params
params.expect(contestant: [ :email, :name ])
end
end