29 lines
821 B
Ruby
29 lines
821 B
Ruby
# frozen_string_literal: true
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module Mutations
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class CreateSellCryptoOrder < BaseMutation
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field :order, Types::SellCryptoOrderType, null: true
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argument :order, Inputs::CreateSellCryptoOrderAttributesInput, required: true
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def resolve(order:)
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currency_id = decode_id(order[:currency_id])
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amount = BigDecimal(order[:amount])
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ActiveRecord::Base.transaction do
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current_user.balances.find_by!(currency_id: currency_id)
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.withdrawal!(amount)
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record = SellCryptoOrder.create(
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paid_amount: amount,
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currency_id: currency_id,
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user_id: current_user.id,
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)
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{ order: record }
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rescue ActiveRecord::RecordInvalid => e
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{ errors: Resolvers::ModelErrors.from_active_record_model(e.record) }
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end
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end
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end
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end
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