32 lines
761 B
Ruby
32 lines
761 B
Ruby
class RegistrationsController < ApplicationController
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allow_unauthenticated_access only: [:new, :create]
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before_action :ensure_no_users_exist, only: [:new, :create]
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def new
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@user = User.new
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end
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def create
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@user = User.new(user_params)
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if @user.save
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start_new_session_for(@user)
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redirect_to root_path, notice: "Welcome! Your admin account has been created successfully."
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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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private
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def user_params
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params.require(:user).permit(:email_address, :password, :password_confirmation)
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end
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def ensure_no_users_exist
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if User.exists?
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redirect_to new_session_path, alert: "Registration is not allowed. Users already exist."
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end
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end
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end
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