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55 lines
1.7 KiB
55 lines
1.7 KiB
# frozen_string_literal: true
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module Api
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class AttachmentsController < ActionController::API
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include ActionController::Cookies
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include ActiveStorage::SetCurrent
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COOKIE_STORE_LIMIT = 10
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def create
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submitter = Submitter.find_by!(slug: params[:submitter_slug])
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if params[:type].in?(%w[initials signature])
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image = Vips::Image.new_from_file(params[:file].path)
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if ImageUtils.blank?(image)
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Rollbar.error("Empty signature: #{submitter.id}") if defined?(Rollbar)
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return render json: { error: "#{params[:type]} is empty" }, status: :unprocessable_content
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end
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if ImageUtils.error?(image)
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Rollbar.error("Error signature: #{submitter.id}") if defined?(Rollbar)
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return render json: { error: "#{params[:type]} error, try to sign on another device" },
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status: :unprocessable_content
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end
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end
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attachment = Submitters.create_attachment!(submitter, params)
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if params[:remember_signature] == 'true' && submitter.email.present?
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cookies.encrypted[:signature_uuids] = build_new_cookie_signatures_json(submitter, attachment)
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end
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render json: attachment.as_json(only: %i[uuid created_at], methods: %i[url filename content_type])
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end
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def build_new_cookie_signatures_json(submitter, attachment)
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values =
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begin
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JSON.parse(cookies.encrypted[:signature_uuids].presence || '{}')
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rescue JSON::ParserError
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{}
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end
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values[submitter.email] = attachment.uuid
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values = values.to_a.last(COOKIE_STORE_LIMIT).to_h if values.size > COOKIE_STORE_LIMIT
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values.to_json
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end
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end
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end
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