34 lines
1.1 KiB
Ruby
34 lines
1.1 KiB
Ruby
class Metapurse < ActiveRecord::Base
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belongs_to :user, optional: true
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def icpswap_pool_data_raw
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icpswap_pool_data_raw = `dfx --identity anonymous canister --network=ic call ggzvv-5qaaa-aaaag-qck7a-cai getAllPools`
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end
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def icp_usd
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JSON.parse(`curl -s https://www.binance.com/api/v3/avgPrice?symbol=ICPUSDT`)["price"].to_f
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end
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def icp_canister_id
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"ryjl3-tyaaa-aaaaa-aaaba-cai"
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end
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def total_usd
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total_usd = 0.0
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self.data.each_line do |record|
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canister_id = record.split[0]
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amount = record.split[1].gsub(",","").to_f # rescue nil
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if canister_id == icp_canister_id
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value = self.icp_usd
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value_amount = (value * amount).round(2) # rescue 0
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total_usd += value_amount # rescue 0
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else
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value = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0].scan(/token0Price = [+-]?([1-9]\d*|0)(\.\d+)?/).join.to_f # rescue nil
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value_amount = (value * amount).round(2) # rescue 0
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total_usd += value_amount # rescue 0
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end
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end
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return total_usd.round(2)
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end
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end
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