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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| module CellDataComparator | ||
| extend ActiveSupport::Concern | ||
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| private | ||
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| def compare_cells(transaction) | ||
| inputs = transaction.input_cells | ||
| outputs = transaction.cell_outputs | ||
| normal_transfers = diff_normal_cells(inputs, outputs) | ||
| udt_transfers = diff_udt_cells(inputs, outputs) | ||
| cota_nft_transfers = diff_cota_nft_cells(transaction, inputs, outputs) | ||
| normal_nft_transfers = diff_normal_nft_cells(inputs, outputs) | ||
| nft_class_transfers = diff_nft_capacities(inputs, outputs) | ||
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| merged_transfers = | ||
| [normal_transfers, udt_transfers, cota_nft_transfers, normal_nft_transfers, nft_class_transfers].reduce do |acc, h| | ||
| acc.merge(h) { |_, ov, nv| ov + nv } | ||
| end | ||
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| merged_transfers.map do |address_id, transfers| | ||
| address = Address.find_by(id: address_id) | ||
| { address: address.address_hash, transfers: } | ||
| end | ||
| end | ||
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| def diff_normal_cells(inputs, outputs) | ||
| transfers = Hash.new { |h, k| h[k] = Array.new } | ||
| inputs = inputs.normal.group(:address_id).sum(:capacity) | ||
| outputs = outputs.normal.group(:address_id).sum(:capacity) | ||
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| (inputs.keys | outputs.keys).each do |k| | ||
| capacity = outputs[k].to_f - inputs[k].to_f | ||
| transfers[k] << CkbUtils.hash_value_to_s({ capacity:, cell_type: "normal" }) | ||
| end | ||
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| transfers | ||
| end | ||
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| def diff_udt_cells(inputs, outputs) | ||
| transfers = Hash.new { |h, k| h[k] = Array.new } | ||
| udt_infos = Hash.new { |h, k| h[k] = nil } | ||
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| process_udt = ->(c, h) { | ||
| info = Udt.find_by(type_hash: c.type_hash, published: true) | ||
| unless udt_infos[c.type_hash] | ||
| udt_infos[c.type_hash] = { | ||
| symbol: info&.symbol, | ||
| decimal: info&.decimal, | ||
| display_name: info&.display_name, | ||
| uan: info&.uan, | ||
| } | ||
| end | ||
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| k = [c.address_id, c.type_hash] | ||
| h[k] ||= { capacity: 0.0, amount: 0.0 } | ||
| h[k][:capacity] += c.capacity | ||
| h[k][:amount] += c.udt_amount | ||
| } | ||
| inputs = inputs.udt.each_with_object({}) { |c, h| process_udt.call(c, h) } | ||
| outputs = outputs.udt.each_with_object({}) { |c, h| process_udt.call(c, h) } | ||
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| (inputs.keys | outputs.keys).each do |k| | ||
| input = inputs[k] | ||
| output = outputs[k] | ||
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| amount = output&.dig(:amount).to_f - input&.dig(:amount).to_f | ||
| capacity = output&.dig(:capacity).to_f - input&.dig(:capacity).to_f | ||
| udt_info = udt_infos[k[1]].merge(amount:) | ||
| transfers[k[0]] << CkbUtils.hash_value_to_s({ capacity:, cell_type: "udt", udt_info: }) | ||
| end | ||
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| transfers | ||
| end | ||
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| def diff_cota_nft_cells(transaction, inputs, outputs) | ||
| transfers = Hash.new { |h, k| h[k] = Array.new } | ||
| inputs = inputs.cota_regular.group(:address_id).sum(:capacity) | ||
| outputs = outputs.cota_regular.group(:address_id).sum(:capacity) | ||
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| (inputs.keys | outputs.keys).each do |k| | ||
| capacity = outputs[k].to_f - inputs[k].to_f | ||
| transfers[k] << { capacity: capacity.to_s, cell_type: "cota_regular", cota_info: cota_info(transaction, k) } | ||
| end | ||
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| transfers | ||
| end | ||
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| def diff_normal_nft_cells(inputs, outputs) | ||
| transfers = Hash.new { |h, k| h[k] = Array.new } | ||
| cell_types = %w(m_nft_token nrc_721_token spore_cell) | ||
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| process_nft = ->(c, h) { | ||
| k = [c.address_id, c.cell_type, c.type_hash] | ||
| h[k] ||= { capacity: 0.0, count: 0 } | ||
| h[k][:capacity] += c.capacity | ||
| h[k][:count] -= 1 | ||
| } | ||
| inputs = inputs.where(cell_type: cell_types).each_with_object({}) { |c, h| process_nft.call(c, h) } | ||
| outputs = outputs.where(cell_type: cell_types).each_with_object({}) { |c, h| process_nft.call(c, h) } | ||
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| (inputs.keys | outputs.keys).each do |k| | ||
| address_id, cell_type, type_hash = k | ||
| token_id, collection_name = token_info(type_hash) | ||
| input = inputs[k] | ||
| output = outputs[k] | ||
| capacity = output&.dig(:capacity).to_f - input&.dig(:capacity).to_f | ||
| count = output&.dig(:count).to_i + input&.dig(:count).to_i | ||
| transfers[address_id] << CkbUtils.hash_value_to_s({ capacity:, cell_type:, token_id:, collection_name:, count: }) | ||
| end | ||
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| transfers | ||
| end | ||
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| def diff_nft_capacities(inputs, outputs) | ||
| transfers = Hash.new { |h, k| h[k] = Array.new } | ||
| cell_types = %w(m_nft_issuer m_nft_class nrc_721_factory cota_registry spore_cluster) | ||
| inputs = inputs.where(cell_type: cell_types).group(:address_id, :cell_type).sum(:capacity) | ||
| outputs = outputs.where(cell_type: cell_types).group(:address_id, :cell_type).sum(:capacity) | ||
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| (inputs.keys | outputs.keys).each do |k| | ||
| capacity = outputs[k].to_f - inputs[k].to_f | ||
| transfers[k[0]] << CkbUtils.hash_value_to_s({ capacity:, cell_type: k[1] }) | ||
| end | ||
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| transfers | ||
| end | ||
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| def token_info(script_hash) | ||
| item = TokenItem.joins(:type_script).where(type_script: { script_hash: }).take | ||
| [item&.token_id, item&.collection&.name] | ||
| end | ||
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| def cota_info(transaction, address_id) | ||
| info = Array.new | ||
| process_transfer = ->(item, count) { | ||
| collection = item.collection | ||
| info << CkbUtils.hash_value_to_s({ | ||
| collection_name: collection.name, | ||
| count:, | ||
| token_id: item.token_id, | ||
| }) | ||
| } | ||
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| transaction.token_transfers.each do |t| | ||
| process_transfer.call(t.item, -1) if t.from_id == address_id | ||
| process_transfer.call(t.item, 1) if t.to_id == address_id | ||
| end | ||
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| info | ||
| end | ||
| end |