Module: Cosgrove::Market

Includes:
ActionView::Helpers::NumberHelper, Support, Utils
Defined in:
lib/cosgrove/market.rb

Instance Method Summary collapse

Methods included from Utils

#api, #chain_options, #core_asset, #cycle_api_at, #cycle_stream_at, #debt_asset, #find_author, #find_author_name_permlink, #find_comment, #find_comment_by_slug, #find_transfer, #follow_api, #head_block_number, #hive_engine, #hive_engine_blockchain, #hive_engine_contracts, #hive_engine_shutdown, #last_irreversible_block_num, #new_tx, #parse_slug, #ping_api, #properties, #reset_api, #reset_stream, #steem_engine, #steem_engine_blockchain, #steem_engine_contracts, #steem_engine_shutdown, #stream, #to_rep

Methods included from Config

#channel_disable_comment_voting, #channel_upvote_weight, #cosgrove_allow_pm_commands, #cosgrove_client_id, #cosgrove_disable_comment_voting, #cosgrove_operators, #cosgrove_secure, #cosgrove_token, #cosgrove_upvote_weight, #discord_channels, #discord_fancy_log, #discord_log_mode, #hive_account, #hive_api_failover_urls, #hive_api_url, #hive_engine_api_url, #hive_posting_wif, #meeseeker_url, #steem_account, #steem_api_failover_urls, #steem_api_url, #steem_engine_api_url, #steem_posting_wif, #test_api_failover_urls, #test_api_url, #test_posting_wif

Methods included from Support

#append_link_details, #cannot_find_input, #find_account, #last_irreversible_block, #muted, #page_views, #send_url, #skip_channel, #skipped_channel?, #skipped_channels, #start_typing, #suggest_account_name, #unknown_account

Instance Method Details

#apr(chain = :hive, limit = 20) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 936

def apr(chain = :hive, limit = 20)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  rates = api(chain).get_witnesses_by_vote('', limit) do |witnesses|
    witnesses.map(&:props).map { |p| p['sbd_interest_rate'] }
  end
  
  rate = rates.sum / rates.size
  rate = rate / 100.0
  number_to_percentage(rate, precision: 3)
end

#base_per_mvest(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 7

def base_per_mvest(chain = :hive)
  api(chain).get_dynamic_global_properties do |properties|
    case chain
    when :steem
      total_vesting_fund_base = properties.total_vesting_fund_steem.to_f
      total_vesting_shares_mvest = properties.total_vesting_shares.to_f / 1e6
    when :hive
      total_vesting_fund_base = properties.total_vesting_fund_hive.to_f
      total_vesting_shares_mvest = properties.total_vesting_shares.to_f / 1e6
    end
  
    total_vesting_fund_base / total_vesting_shares_mvest
  end
end

#btx_market_data ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 75

def btx_market_data
  btx_usdt_btc = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=usdt-btc").read]
  
  btx_usdt_btc = btx_usdt_btc['result'].first['Last'].to_f
  
  btx_btc_steem = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-steem").read]
  btx_btc_sbd = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-sbd").read]
  
  btx_btc_steem = btx_btc_steem['result'].first['Last'].to_f
  btx_btc_sbd = btx_btc_sbd['result'].first['Last'].to_f
  
  btx_usdt_sbd = btx_usdt_btc * btx_btc_sbd
  btx_usdt_steem = btx_usdt_btc * btx_btc_steem
  
  btx_btc_hive = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-hive").read]
  btx_usdt_hive = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=usdt-hive").read]
  btx_btc_hbd = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-hbd").read]
  
  btx_btc_hive = btx_btc_hive['result'].first['Last'].to_f
  btx_usdt_hive = btx_usdt_hive['result'].first['Last'].to_f
  btx_btc_hbd = btx_btc_hbd['result'].first['Last'].to_f
  
  btx_usdt_hbd = btx_usdt_btc * btx_btc_hbd
  
  {
    usdt_steem: btx_usdt_steem,
    usdt_sbd: btx_usdt_sbd,
    btc_steem: btx_btc_steem,
    btc_sbd: btx_btc_sbd,
    usdt_hive: btx_usdt_hive,
    usdt_hbd: btx_usdt_hbd,
    btc_hive: btx_btc_hive,
    btc_hbd: btx_btc_hbd
  }
end

#debt_exchange_rate(chain = :hive, limit = 19) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 910

def debt_exchange_rate(chain = :hive, limit = 19)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  rates = api(chain).get_witnesses_by_vote('', limit) do |witnesses|
    witnesses.map(&:sbd_exchange_rate)
  end
  
  symbol = case chain
  when :steem then 'SBD'
  when :golos then 'GBG'
  when :hive then 'HBD'
  end
  
  ratio = rates.map do |r|
    b = r.base.split(' ').first.to_f
    q = r.quote.split(' ').first.to_f
    
    b / q unless q == 0.0
  end.compact
  
  price = ratio.sum / ratio.size
  price = number_with_precision(price, precision: 3, delimiter: ',', separator: '.')
  
  "#{price} #{symbol}"
end

#effective_apr(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 948

def effective_apr(chain = :hive)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  rate = api(chain).get_dynamic_global_properties do |properties|
    properties.sbd_interest_rate
  end
  
  rate = rate / 100.0
  number_to_percentage(rate, precision: 3)
end

#effective_price(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 959

def effective_price(chain = :hive)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  current_median_history = api(chain).get_feed_history do |feed_history|
    feed_history.current_median_history
  end
  
  b = current_median_history.base.split(' ').first.to_f
  q = current_median_history.quote.split(' ').first.to_f
  
  symbol = case chain
  when :steem then 'SBD'
  when :golos then 'GBG'
  when :hive then 'HBD'
  end
  
  price = b / q
  price = number_with_precision(price, precision: 3, delimiter: ',', separator: '.')
  
  "#{price} #{symbol}"
end

#gold_price ⇒ Object

api.vaultoro.com/#api-Basic_API-getMarkets



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# File 'lib/cosgrove/market.rb', line 37

def gold_price
  begin
    gold_market = JSON[open("https://api.vaultoro.com/markets").read]
    pol_usdt_btc = JSON[open("https://poloniex.com/public?command=returnOrderBook&currencyPair=USDT_BTC&depth=10").read]
    pol_usdt_btc = pol_usdt_btc['asks'].first.first.to_f
    btc_gld = gold_market['data']['LastPrice'].to_f
    
    [btc_gld, (btc_gld * pol_usdt_btc) / 1000] # btc_gld, usdt_gld_per_milli
  rescue
    [0, 0]
  end
end

#market_data ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 50

def market_data
  pol_btc_steem = JSON[open("https://poloniex.com/public?command=returnOrderBook&currencyPair=BTC_STEEM&depth=10").read]
  pol_usdt_btc = JSON[open("https://poloniex.com/public?command=returnOrderBook&currencyPair=USDT_BTC&depth=10").read]
  
  pol_btc_steem = pol_btc_steem['asks'].first.first.to_f
  pol_usdt_btc = pol_usdt_btc['asks'].first.first.to_f
  
  pol_usdt_steem = pol_usdt_btc * pol_btc_steem
  
  btx_usdt_btc = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=usdt-btc").read]
  
  btx_usdt_btc = btx_usdt_btc['result'].first['Ask'].to_f
  
  btx_btc_steem = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-steem").read]
  btx_btc_sbd = JSON[open("https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-sbd").read]
  
  btx_btc_steem = btx_btc_steem['result'].first['Ask'].to_f
  btx_btc_sbd = btx_btc_sbd['result'].first['Ask'].to_f
  
  btx_usdt_sbd = btx_usdt_btc * btx_btc_sbd
  btx_usdt_steem = btx_usdt_btc * btx_btc_steem
  
  [pol_usdt_steem, btx_usdt_steem, btx_usdt_sbd]
end

#mvests(chain = :hive, account_names = []) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 111

def mvests(chain = :hive,  = [])
  chain = chain.to_s.downcase.to_sym
  _btx_market_data = btx_market_data
  btx_usdt_steem, btx_usdt_sbd = _btx_market_data[:usdt_steem], _btx_market_data[:usdt_sbd]
  btx_usdt_hive, btx_usdt_hbd = _btx_market_data[:usdt_hive], _btx_market_data[:usdt_hbd]
  base_per_mvest, base_per_debt = price_feed(chain)
  
  if .none?
    btx_base_per_dept_as_usdt = case chain
    when :steem then base_per_mvest * btx_usdt_steem
    when :hive then base_per_mvest * btx_usdt_hive
    end
    btx_base_per_dept_as_usdt = number_to_currency(btx_base_per_dept_as_usdt, precision: 3)
    
    base_per_mvest = number_with_precision(base_per_mvest, precision: 3, delimiter: ',', separator: '.')
    
    base_per_debt = if chain == :steem || chain == :hive
      number_to_currency(base_per_debt, precision: 3)
    else
      _btc_gld, usdt_gld_per_milli = gold_price
      base_per_debt_as_usdt = base_per_debt * usdt_gld_per_milli
      base_per_debt_as_usdt = number_to_currency(base_per_debt_as_usdt, precision: 3)
      
      number_with_precision(base_per_debt, precision: 3, delimiter: ',', separator: '.')
    end
    
    # E.g. from 2016/11/25: 1 MV = 1M VESTS = 459.680 STEEM = $50.147
    return case chain
    when :steem then "`1 MV = 1M VESTS = #{base_per_mvest} STEEM = #{base_per_debt} = #{btx_base_per_dept_as_usdt} on Bittrex`"
    when :golos then "`1 MG = 1M GESTS = #{base_per_mvest} GOLOS = #{base_per_debt} GBG = #{base_per_debt_as_usdt}`"
    when :test then "`1 MT = 1M TESTS = #{base_per_mvest} TEST = #{base_per_debt}`"
    when :hive then "`1 MV = 1M VESTS = #{base_per_mvest} HIVE = #{base_per_debt} = #{btx_base_per_dept_as_usdt} on Bittrex`"
    end
  end
  
  # Instead of all MVESTS for the entire chain, we are looking at specific
  # account names or a search pattern thereof.
  
  case chain
  when :steem
    vests = 0
    delegated_vests = 0
    received_vests = 0
     = nil
    wildcards = false
    
    .each do |a|
      if a =~ /.*\*$/
        wildcards = true
        lower_bound_name = a.split('*').first
        api(chain).lookup_accounts(a, 1000) do |names, error|
          if names.any?
             -= [a]
             += [lower_bound_name]
             += names.map { |name| name if name =~ /#{lower_bound_name}.*/ }.compact
          end
        end
      end
    end
    
     = .map(&:downcase).uniq
    # accounts = SteemApi::Account.where(name: account_names)
    # account = accounts.limit(1).first
    
    # if accounts.count == account_names.size
    #   vests = accounts.pluck(:vesting_shares).map(&:to_f).sum
    #   delegated_vests = accounts.pluck(:delegated_vesting_shares).map(&:to_f).sum
    #   received_vests = accounts.pluck(:received_vesting_shares).map(&:to_f).sum
    # elsif !wildcards
    #   valid_names = accounts.distinct(:name)
    #   unknown_names = account_names - valid_names
    #   return unknown_account(unknown_names.first)
    # end
    
    # if accounts.count == 1 && vests == 0.0
    #   # Falling back to RPC because balance is out of date and we only want
    #   # a single account.
    #   api(:steem).get_accounts([account.name]) do |accounts|
    #     account = accounts.first
    #     vests = account.vesting_shares.split(' ').first.to_f
    #     delegated_vests = account.delegated_vesting_shares.split(' ').first.to_f
    #     received_vests = account.received_vesting_shares.split(' ').first.to_f
    #   end
    # end
    
    # mvests = vests / 1000000
    # delegated_vests = (received_vests - delegated_vests) / 1000000
    # steem = base_per_mvest * mvests
    # sbd = base_per_debt * mvests
    # btx_sbd = base_per_mvest * mvests * btx_usdt_steem
    # 
    # mvests = number_with_precision(mvests, precision: 3, delimiter: ',', separator: '.')
    # delegated_sign = delegated_vests >= 0.0 ? '+' : '-'
    # delegated_vests = number_with_precision(delegated_vests.abs, precision: 3, delimiter: ',', separator: '.')
    # steem = number_with_precision(steem, precision: 3, delimiter: ',', separator: '.')
    # sbd = number_to_currency(sbd, precision: 3)
    # btx_sbd = number_to_currency(btx_sbd, precision: 3)
    # 
    # if accounts.size == 1
    #   balance = ["#{mvests} MVESTS = #{steem} STEEM = #{sbd} = #{btx_sbd} on Bittrex"]
    #   unless delegated_vests == '0.000'
    #     balance << "(#{delegated_sign}#{delegated_vests} MVESTS delegated)"
    #   end
    # 
    #   "**#{account.name}:** `#{balance.join(' ')}`"
    # else
    #   balance = ["#{mvests} MVESTS = #{steem} STEEM = #{sbd} = #{btx_sbd} on Bittrex"]
    #   unless delegated_vests == '0.000'
    #     balance << "(#{delegated_sign}#{delegated_vests} MVESTS delegated)"
    #   end
    # 
    #   "**#{pluralize(accounts.count, 'account')}:** `#{balance.join(' ')}`"
    # end
  when :golos
     = nil
    gests = nil
    
    api(:golos).get_accounts() do |accounts, error|
       = accounts.first
      gests = .vesting_shares.split(' ').first.to_f
    end
    
    mgests = gests / 1000000
    golos = base_per_mvest * mgests
    gbg = base_per_debt * mgests
    _btc_gld, usdt_gld_per_milli = gold_price
    usd = gbg * usdt_gld_per_milli
    
    mgests = number_with_precision(mgests, precision: 3, delimiter: ',', separator: '.')
    golos = number_with_precision(golos, precision: 3, delimiter: ',', separator: '.')
    gbg = number_with_precision(gbg, precision: 3, delimiter: ',', separator: '.')
    usd = number_to_currency(usd, precision: 3)
    
    "**#{.name}:** `#{mgests} MGESTS = #{golos} GOLOS = #{gbg} GBG = #{usd}`"
  when :hive
    vests = 0
    delegated_vests = 0
    received_vests = 0
     = nil
    wildcards = false
    
    .each do |a|
      if a =~ /.*\*$/
        wildcards = true
        lower_bound_name = a.split('*').first
        api(chain).lookup_accounts(a, 1000) do |names, error|
          if names.any?
             -= [a]
             += [lower_bound_name]
             += names.map { |name| name if name =~ /#{lower_bound_name}.*/ }.compact
          end
        end
      end
    end
    
     = .map(&:downcase).uniq
    accounts = HiveSQL::Account.where(name: )
     = accounts.limit(1).first
    
    if accounts.count == .size
      vests = accounts.pluck(:vesting_shares).map(&:to_f).sum
      delegated_vests = accounts.pluck(:delegated_vesting_shares).map(&:to_f).sum
      received_vests = accounts.pluck(:received_vesting_shares).map(&:to_f).sum
    elsif !wildcards
      valid_names = accounts.distinct(:name)
      unknown_names =  - valid_names
      return (unknown_names.first)
    end
    
    if accounts.count == 1 && vests == 0.0
      # Falling back to RPC because balance is out of date and we only want
      # a single account.
      api(chain).get_accounts([.name]) do |accounts|
         = accounts.first
        vests = .vesting_shares.split(' ').first.to_f
        delegated_vests = .delegated_vesting_shares.split(' ').first.to_f
        received_vests = .received_vesting_shares.split(' ').first.to_f
      end
    end
    
    mvests = vests / 1000000
    delegated_vests = (received_vests - delegated_vests) / 1000000
    hive = base_per_mvest * mvests
    hbd = base_per_debt * mvests
    btx_hbd = base_per_mvest * mvests * btx_usdt_hive
    
    mvests = number_with_precision(mvests, precision: 3, delimiter: ',', separator: '.')
    delegated_sign = delegated_vests >= 0.0 ? '+' : '-'
    delegated_vests = number_with_precision(delegated_vests.abs, precision: 3, delimiter: ',', separator: '.')
    hive = number_with_precision(hive, precision: 3, delimiter: ',', separator: '.')
    hbd = number_to_currency(hbd, precision: 3)
    btx_hbd = number_to_currency(btx_hbd, precision: 3)
    
    if accounts.size == 1
      balance = ["#{mvests} MVESTS = #{hive} HIVE = #{hbd} = #{btx_hbd} on Bittrex"]
      unless delegated_vests == '0.000'
        balance << "(#{delegated_sign}#{delegated_vests} MVESTS delegated)"
      end
      
      "**#{.name}:** `#{balance.join(' ')}`"
    else
      balance = ["#{mvests} MVESTS = #{hive} HIVE = #{hbd} = #{btx_hbd} on Bittrex"]
      unless delegated_vests == '0.000'
        balance << "(#{delegated_sign}#{delegated_vests} MVESTS delegated)"
      end
      
      "**#{pluralize(accounts.count, 'account')}:** `#{balance.join(' ')}`"
    end
  when :test then "Query not supported.  No database for Testnet."
  end
end

#mvests_sum(options = {}) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 898

def mvests_sum(options = {})
  chain = options[:chain] || :hive
  chain = chain.to_s.downcase.to_sym
   = options[:account_names]
  case chain
  # when :steem then SteemApi::Account.where(name: account_names).sum("TRY_PARSE(REPLACE(vesting_shares, ' VESTS', '') AS float)")
  when :golos then "Query not supported.  No database for Golos."
  when :test then "Query not supported.  No database for Testnet."
  when :hive then HiveSQL::Account.where(name: ).sum("TRY_PARSE(REPLACE(vesting_shares, ' VESTS', '') AS float)")
  end
end

#price_feed(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 22

def price_feed(chain = :hive)
  api(chain).get_feed_history do |feed_history|
    current_median_history = feed_history.current_median_history
    base = current_median_history.base
    base = base.split(' ').first.to_f
    quote = current_median_history.quote
    quote = quote.split(' ').first.to_f
    
    base_per_debt = (base / quote) * base_per_mvest(chain)
    
    [base_per_mvest, base_per_debt]
  end
end
 


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# File 'lib/cosgrove/market.rb', line 768

def promoted(chain = :hive, period = :today)
  chain = chain.to_s.downcase.to_sym
  
  promoted = case chain
  # when :steem then SteemApi::Tx::Transfer.where(to: 'null', amount_symbol: 'SBD').send(period)
  when :hive then HiveSQL::Tx::Transfer.where(to: 'null', amount_symbol: 'HBD').send(period)
  else
    return "Query not supported.  No database for #{chain.to_s.capitalize}."
  end
  count_promoted = promoted.count
  sum_promoted = promoted.sum(:amount)
  
  base_per_mvest, base_per_debt = price_feed(chain)
  total = api(chain).get_reward_fund('post') do |reward_fund|
    reward_fund.reward_balance.split(' ').first.to_f
  end
  
  total_usd = (total / base_per_mvest) * base_per_debt
  ratio = (sum_promoted / total_usd) * 100
  
  sum_promoted = number_to_currency(sum_promoted, precision: 3)
  ratio = number_to_percentage(ratio, precision: 3)
  
  "#{pluralize(count_promoted, 'post')} promoted #{period} totalling #{sum_promoted} (#{ratio} the size of reward pool)."
end

#render_ticker(message, event, ticker = {}, chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 375

def render_ticker(message, event, ticker = {}, chain = :hive)
  chain ||= :hive
  ticker ||= {}
  chain = chain.to_s.downcase.to_sym
  return if ticker.size < 1
  
  start_typing event
  
  ticker_text = case chain
  when :steem
    "```markdown\n" +
    "|                   |  USD/STEEM  |   USD/SBD   |  BTC/STEEM  |   BTC/SBD   |\n" +
    "|-------------------|-------------|-------------|-------------|-------------|\n"
  when :hive
    "```markdown\n" +
    "|                   |  USD/HIVE  |   USD/HBD   |  BTC/HIVE  |   BTC/HBD   |\n" +
    "|-------------------|------------|-------------|------------|-------------|\n"
  end
  
  ticker_text += ticker.map do |key, value|
    "| #{key} | #{value} |"
  end.join("\n")
  
  ticker_text += "\n```\n"
  
  if message.nil? && !!event
    message = event.respond ticker_text
  elsif !!message
    message.edit ticker_text
  end
  
  message || ticker_text
end

#rewardpool(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 323

def rewardpool(chain = :hive)
  chain = chain.to_s.downcase.to_sym
  _btx_market_data = btx_market_data
  btx_usdt_steem, btx_usdt_sbd = _btx_market_data[:usdt_steem], _btx_market_data[:usdt_sbd]
  btx_usdt_hive, btx_usdt_hbd = _btx_market_data[:usdt_hive], _btx_market_data[:usdt_hbd]
  base_per_mvest, base_per_debt = price_feed(chain)
  
  case chain
  when :steem
    total = api(chain).get_reward_fund('post') do |reward_fund|
      reward_fund.reward_balance.split(' ').first.to_f
    end
    
    total_usd = (total / base_per_mvest) * base_per_debt
    btx_total_usd = total * btx_usdt_steem
    
    total = number_with_precision(total, precision: 0, delimiter: ',', separator: '.')
    total_usd = number_to_currency(total_usd, precision: 0)
    btx_total_usd = number_to_currency(btx_total_usd, precision: 0)
    
    "Total Reward Fund: `#{total} STEEM (Worth: #{total_usd} internally; #{btx_total_usd} on Bittrex)`"
  when :golos
    total = api(chain).get_dynamic_global_properties do |properties|
      properties.total_reward_fund_steem.split(' ').first.to_f
    end
    
    total_gbg = (total / base_per_mvest) * base_per_debt
    btx_total_usd = total * btx_usdt_golos
    
    total = number_with_precision(total, precision: 0, delimiter: ',', separator: '.')
    total_gbg = number_with_precision(total_gbg, precision: 0, delimiter: ',', separator: '.')
    btx_total_usd = number_to_currency(btx_total_usd, precision: 0)
  
    "Total Reward Fund: `#{total} GOLOS (Worth: #{total_gbg} GBG internally; #{btx_total_usd} on Bittrex)`"
  when :test
    "Total Reward Fund: `#{('%.3f' % total)} TEST (Worth: #{('%.3f' % total_usd)} TBD internally)`"
  when :hive
    total = api(chain).get_reward_fund('post') do |reward_fund|
      reward_fund.reward_balance.split(' ').first.to_f
    end
    
    total_usd = (total / base_per_mvest) * base_per_debt
    btx_total_usd = total * btx_usdt_hive
    
    total = number_with_precision(total, precision: 0, delimiter: ',', separator: '.')
    total_usd = number_to_currency(total_usd, precision: 0)
    btx_total_usd = number_to_currency(btx_total_usd, precision: 0)
    
    "Total Reward Fund: `#{total} HIVE (Worth: #{total_usd} internally; #{btx_total_usd} on Bittrex)`"
  end
end

#supply(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 794

def supply(chain = :hive)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  base_per_mvest, base_per_debt = price_feed(chain)
  properties = api(chain).get_dynamic_global_properties do |_properties, error|
    _properties
  end
  
  current_supply = properties.current_supply.split(' ').first.to_f
  virtual_supply = properties.virtual_supply.split(' ').first.to_f
  debt_steem = virtual_supply - current_supply
  total_base = (current_supply / base_per_mvest) * base_per_debt
  ratio = (debt_steem / virtual_supply) * 100
  
  current_debt_supply, total_vesting_fund_base = case chain
    when :steem
      [
        properties.current_sbd_supply.split(' ').first.to_f,
        properties.total_vesting_fund_steem.split(' ').first.to_f
      ]
    when :hive
      [
        properties.current_hbd_supply.split(' ').first.to_f,
        properties.total_vesting_fund_hive.split(' ').first.to_f
      ]
  end
  
  supply = []
  case chain
  when :steem
    reward_balance = api(chain).get_reward_fund('post') do |reward_fund|
      reward_fund.reward_balance.split(' ').first.to_f
    end
    
    liquid_supply = current_supply - reward_balance - total_vesting_fund_base
    ratio_liquid = (liquid_supply / current_supply) * 100

    current_supply = number_with_precision(current_supply, precision: 0, delimiter: ',', separator: '.')
    ratio = number_to_percentage(ratio, precision: 3)
    total_base = number_to_currency(total_base, precision: 0)
    current_debt_supply = number_to_currency(current_debt_supply, precision: 0)
    liquid_supply = number_with_precision(liquid_supply, precision: 0, delimiter: ',', separator: '.')
    ratio_liquid = number_to_percentage(ratio_liquid, precision: 3)
  
    supply << ["#{current_supply} STEEM (Worth #{total_base} SBD)"]
    supply << ["#{current_debt_supply} SBD (#{ratio} of supply)"]
    supply << ["#{liquid_supply} Liquid STEEM (#{ratio_liquid} of supply)"]
  when :golos
    reward_balance = properties.total_reward_fund_steem
    reward_balance = reward_balance.split(' ').first.to_f
    
    liquid_supply = current_supply - reward_balance - total_vesting_fund_base
    ratio_liquid = (liquid_supply / current_supply) * 100
    
    current_supply = number_with_precision(current_supply, precision: 0, delimiter: ',', separator: '.')
    ratio = number_to_percentage(ratio, precision: 3)
    total_base = number_with_precision(total_base, precision: 0, delimiter: ',', separator: '.')
    current_debt_supply = number_with_precision(current_debt_supply, precision: 0, delimiter: ',', separator: '.')
    liquid_supply = number_with_precision(liquid_supply, precision: 0, delimiter: ',', separator: '.')
    ratio_liquid = number_to_percentage(ratio_liquid, precision: 3)
    
    supply << ["#{current_supply} GOLOS (Worth #{total_base} GBG)"]
    supply << ["#{current_debt_supply} GBG (#{ratio} of supply)"]
    supply << ["#{liquid_supply} Liquid GOLOS (#{ratio_liquid} of supply)"]
  when :test
    reward_balance = properties.total_reward_fund_steem
    reward_balance = reward_balance.split(' ').first.to_f
    
    liquid_supply = current_supply - reward_balance - total_vesting_fund_base
    ratio_liquid = (liquid_supply / current_supply) * 100
    
    current_supply = number_with_precision(current_supply, precision: 0, delimiter: ',', separator: '.')
    ratio = number_to_percentage(ratio, precision: 3)
    total_base = number_with_precision(total_base, precision: 0, delimiter: ',', separator: '.')
    current_debt_supply = number_with_precision(current_debt_supply, precision: 0, delimiter: ',', separator: '.')
    liquid_supply = number_with_precision(liquid_supply, precision: 0, delimiter: ',', separator: '.')
    ratio_liquid = number_to_percentage(ratio_liquid, precision: 3)
    
    supply << ["#{current_supply} CORE (Worth #{total_base} TBD)"]
    supply << ["#{current_debt_supply} TBD (#{ratio} of supply)"]
    supply << ["#{liquid_supply} Liquid CORE (#{ratio_liquid} of supply)"]
  when :hive
    reward_balance = api(chain).get_reward_fund('post') do |reward_fund|
      reward_fund.reward_balance.split(' ').first.to_f
    end
    
    liquid_supply = current_supply - reward_balance - total_vesting_fund_base
    ratio_liquid = (liquid_supply / current_supply) * 100

    current_supply = number_with_precision(current_supply, precision: 0, delimiter: ',', separator: '.')
    ratio = number_to_percentage(ratio, precision: 3)
    total_base = number_to_currency(total_base, precision: 0)
    current_debt_supply = number_to_currency(current_debt_supply, precision: 0)
    liquid_supply = number_with_precision(liquid_supply, precision: 0, delimiter: ',', separator: '.')
    ratio_liquid = number_to_percentage(ratio_liquid, precision: 3)
  
    supply << ["#{current_supply} HIVE (Worth #{total_base} HBD)"]
    supply << ["#{current_debt_supply} HBD (#{ratio} of supply)"]
    supply << ["#{liquid_supply} Liquid HIVE (#{ratio_liquid} of supply)"]
  end
  
  "Supply: `" + supply.join('; ') + "`"
end

#ticker(event = nil, chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/market.rb', line 409

def ticker(event = nil, chain = :hive)
  chain = chain.to_s.downcase.to_sym
  message = nil
  threads = []
  
  case chain
  when :steem
    key_bittrex =      'bittrex.com      '
    key_binance =      'binance.com      '
    key_huobi =        'huobi.pro        '
    key_upbit =        'upbit.com        '
    # key_postpromoter = 'postpromoter.net '
    key_coingecko =    'coingecko.com    '
    key_poloniex =     'poloniex.com     '
    # key_steem_engine = 'steem-engine.com '
    ticker = {
      key_bittrex => nil,
      key_binance => nil,
      key_huobi => nil,
      key_upbit => nil,
      # key_postpromoter => nil,
      key_coingecko => nil,
      key_poloniex => nil,
      # key_steem_engine => nil
    }
    
    threads << Thread.new do
      begin
        _btx_market_data = btx_market_data
        btx_usdt_steem, btx_usdt_sbd = _btx_market_data[:usdt_steem], _btx_market_data[:usdt_sbd]
        btx_btc_steem, btx_btx_sbd = _btx_market_data[:btc_steem], _btx_market_data[:btc_sbd]

        btx_usdt_steem = number_to_currency(btx_usdt_steem, precision: 4).rjust(11)
        btx_usdt_sbd = number_to_currency(btx_usdt_sbd, precision: 4).rjust(11)
        btx_btc_steem = number_to_currency(btx_btc_steem, precision: 8, unit: '').rjust(11)
        btx_btx_sbd = number_to_currency(btx_btx_sbd, precision: 8, unit: '').rjust(11)

        ticker[key_bittrex] = "#{btx_usdt_steem} | #{btx_usdt_sbd} | #{btx_btc_steem} | #{btx_btx_sbd}"
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        bin_steem_btc = JSON[open('https://api.binance.com/api/v1/ticker/price?symbol=STEEMBTC').read].fetch('price').to_f
        bin_btc_usdt = JSON[open('https://api.binance.com/api/v1/ticker/price?symbol=BTCUSDT').read].fetch('price').to_f
        bin_usdt_steem = bin_btc_usdt * bin_steem_btc
        bin_usdt_steem = number_to_currency(bin_usdt_steem, precision: 4).rjust(11)
        bin_steem_btc = number_to_currency(bin_steem_btc, precision: 8, unit: '').rjust(11)
        
        ticker[key_binance] = "#{bin_usdt_steem} |             | #{bin_steem_btc} |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        hub_steem_usdt = JSON[open('https://api.huobi.pro/market/detail/merged?symbol=steemusdt').read].fetch('tick').fetch('close').to_f
        hub_steem_btc = JSON[open('https://api.huobi.pro/market/detail/merged?symbol=steembtc').read].fetch('tick').fetch('close').to_f
        hub_steem_usdt = number_to_currency(hub_steem_usdt, precision: 4).rjust(11)
        hub_steem_btc = number_to_currency(hub_steem_btc, precision: 8, unit: '').rjust(11)
        
        ticker[key_huobi] = "#{hub_steem_usdt} |             | #{hub_steem_btc} |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        upb_btc_steem = JSON[open('https://api.upbit.com/v1/trades/ticks?market=BTC-STEEM').read][0].fetch('trade_price').to_f
        upb_btc_sbd = JSON[open('https://api.upbit.com/v1/trades/ticks?market=BTC-SBD').read][0].fetch('trade_price').to_f
        upb_usdt_btc = JSON[open('https://api.upbit.com/v1/trades/ticks?market=USDT-BTC').read][0].fetch('trade_price').to_f
        upb_usdt_steem = upb_usdt_btc * upb_btc_steem
        upb_usdt_sbd = upb_usdt_btc * upb_btc_sbd
        upb_usdt_steem = number_to_currency(upb_usdt_steem, precision: 4).rjust(11)
        upb_usdt_sbd = number_to_currency(upb_usdt_sbd, precision: 4).rjust(11)
        upb_btc_steem = number_to_currency(upb_btc_steem, precision: 8, unit: '').rjust(11)
        upb_btc_sbd = number_to_currency(upb_btc_sbd, precision: 8, unit: '').rjust(11)
        
        ticker[key_upbit] = "#{upb_usdt_steem} | #{upb_usdt_sbd} | #{upb_btc_steem} | #{upb_btc_sbd}"
      rescue => e
        puts e
      end
    end
    
    # threads << Thread.new do
    #   begin
    #     post_promoter_feed = JSON[open('https://postpromoter.net/api/prices').read]
    #     pp_usd_steem = post_promoter_feed.fetch('steem_price').to_f
    #     pp_usd_sbd = post_promoter_feed.fetch('sbd_price').to_f
    #     pp_usd_steem = number_to_currency(pp_usd_steem, precision: 4).rjust(11)
    #     pp_usd_sbd = number_to_currency(pp_usd_sbd, precision: 4).rjust(11)
    # 
    #     ticker[key_postpromoter] = "#{pp_usd_steem} | #{pp_usd_sbd} |             |            "
    #   rescue => e
    #     puts e
    #   end
    # end
    
    threads << Thread.new do
      begin
        cg_steem = JSON[open('https://api.coingecko.com/api/v3/coins/steem').read]
        cg_sbd = JSON[open('https://api.coingecko.com/api/v3/coins/steem-dollars').read]
        cg_usd_steem = cg_steem.fetch('market_data').fetch('current_price').fetch('usd').to_f
        cg_btc_steem = cg_steem.fetch('market_data').fetch('current_price').fetch('btc').to_f
        cg_usd_sbd = cg_sbd.fetch('market_data').fetch('current_price').fetch('usd').to_f
        cg_btc_sbd = cg_sbd.fetch('market_data').fetch('current_price').fetch('btc').to_f
        cg_usd_steem = number_to_currency(cg_usd_steem, precision: 4).rjust(11)
        cg_usd_sbd = number_to_currency(cg_usd_sbd, precision: 4).rjust(11)
        cg_btc_steem = number_to_currency(cg_btc_steem, precision: 8, unit: '').rjust(11)
        cg_btc_sbd = number_to_currency(cg_btc_sbd, precision: 8, unit: '').rjust(11)
        
        ticker[key_coingecko] = "#{cg_usd_steem} | #{cg_usd_sbd} | #{cg_btc_steem} | #{cg_btc_sbd}"
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        pol_usdt_btc = JSON[open("https://poloniex.com/public?command=returnOrderBook&currencyPair=USDT_BTC&depth=10").read]
        pol_btc_steem = JSON[open("https://poloniex.com/public?command=returnOrderBook&currencyPair=BTC_STEEM&depth=10").read]
        pol_usdt_btc = pol_usdt_btc['asks'].first.first.to_f
        pol_btc_steem = pol_btc_steem['asks'].first.first.to_f
        pol_usdt_steem = pol_usdt_btc * pol_btc_steem
        pol_usdt_steem = number_to_currency(pol_usdt_steem, precision: 4).rjust(11)
        pol_btc_steem = number_to_currency(pol_btc_steem, precision: 8, unit: '').rjust(11)

        ticker[key_poloniex] = "#{pol_usdt_steem} |             | #{pol_btc_steem} |            "
      rescue => e
        puts e
      end
    end
    
    # threads << Thread.new do
    #   begin
    #     # btc_history_data = steem_engine_contracts(:find, {
    #     #   contract: 'market',
    #     #   table: 'tradesHistory',
    #     #   query: {
    #     #     symbol: 'BTCP'
    #     #   },
    #     #   limit: 1,
    #     #   offset: 0,
    #     #   indexes: [{index: '_id', descending: true}]
    #     # })
    # 
    #     # se_prices = JSON[open('https://postpromoter.net/api/prices').read]
    #     # se_usd_steem = se_prices['steem_price']
    #     # # se_steem_usd = btc_history_data[0]['price'].to_f * se_usd_steem
    #     # # se_btc_steem = se_usd_steem / se_steem_usd
    #     # se_usd_steem = number_to_currency(se_usd_steem, precision: 4).rjust(11)
    #     # # se_btc_steem = number_to_currency(se_btc_steem, precision: 8, unit: '').rjust(11)
    #     # 
    #     # ticker[key_steem_engine] = "#{se_usd_steem} |             |             |            "
    #   rescue => e
    #     puts e
    #   end
    # end
  when :hive
    key_ionomy    =    'ionomy.com       '
    key_bittrex =      'bittrex.com      '
    key_binance =      'binance.com      '
    key_huobi =        'huobi.pro        '
    key_probit    =    'probit.com       '
    key_blocktrades =  'blocktrades.us   '
    key_coingecko =    'coingecko.com    '
    # key_hive_engine =  'hive-engine.com '
    ticker = {
      key_ionomy => nil,
      key_bittrex => nil,
      key_binance => nil,
      key_huobi => nil,
      key_probit => nil,
      key_blocktrades => nil,
      key_coingecko => nil,
      # key_hive_engine => nil
    }
    
    threads << Thread.new do
      begin
        _btx_market_data = btx_market_data
        btx_usdt_hive, btx_usdt_hbd = _btx_market_data[:usdt_hive], _btx_market_data[:usdt_hbd]
        btx_btc_hive, btx_btx_hbd = _btx_market_data[:btc_hive], _btx_market_data[:btc_hbd]

        btx_usdt_hive = number_to_currency(btx_usdt_hive, precision: 4).rjust(10)
        btx_usdt_hbd = number_to_currency(btx_usdt_hbd, precision: 4).rjust(10)
        btx_btc_hive = number_to_currency(btx_btc_hive, precision: 8, unit: '').rjust(10)
        btx_btx_hbd = number_to_currency(btx_btx_hbd, precision: 8, unit: '').rjust(10)

        ticker[key_bittrex] = "#{btx_usdt_hive} |  #{btx_usdt_hbd} | #{btx_btc_hive} |  #{btx_btx_hbd}"
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        bin_hive_usdt = JSON[open('https://api.binance.com/api/v1/ticker/price?symbol=HIVEUSDT').read].fetch('price').to_f
        bin_hive_btc = JSON[open('https://api.binance.com/api/v1/ticker/price?symbol=HIVEBTC').read].fetch('price').to_f
        bin_hive_usdt = number_to_currency(bin_hive_usdt, precision: 4).rjust(10)
        bin_hive_btc = number_to_currency(bin_hive_btc, precision: 8, unit: '').rjust(10)
        
        ticker[key_binance] = "#{bin_hive_usdt} |             | #{bin_hive_btc} |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        hub_hive_usdt = JSON[open('https://api.huobi.pro/market/detail/merged?symbol=hiveusdt').read].fetch('tick').fetch('close').to_f
        hub_hive_btc = JSON[open('https://api.huobi.pro/market/detail/merged?symbol=hivebtc').read].fetch('tick').fetch('close').to_f
        hub_hive_usdt = number_to_currency(hub_hive_usdt, precision: 4).rjust(10)
        hub_hive_btc = number_to_currency(hub_hive_btc, precision: 8, unit: '').rjust(10)
        
        ticker[key_huobi] = "#{hub_hive_usdt} |             | #{hub_hive_btc} |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        ionomy_market = JSON[open('https://ionomy.com/api/v1/public/markets-summaries').read].fetch('data')
        in_btc_hive = ionomy_market.find{|m| m.fetch('market') == 'btc-hive'}.fetch('price').to_f
        in_btc_hive = number_to_currency(in_btc_hive, precision: 8, unit: '').rjust(10)
        
        ticker[key_ionomy] = "           |             | #{in_btc_hive} |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        probit_market = JSON[open('https://api.probit.com/api/exchange/v1/ticker?market_ids=HIVE-USDT').read].fetch('data')
        pb_usd_hive = probit_market.find{|m| m.fetch('market_id') == 'HIVE-USDT'}.fetch('last').to_f
        pb_usd_hive = number_to_currency(pb_usd_hive, precision: 4).rjust(10)
        
        ticker[key_probit] = "#{pb_usd_hive} |             |            |            "
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        # See: https://cryptofresh.com/a/TRADE.HIVE
        hive_market = JSON[open('https://cryptofresh.com/api/asset/markets?asset=TRADE.HIVE').read]
        # See: https://cryptofresh.com/a/TRADE.HBD
        hbd_market = JSON[open('https://cryptofresh.com/api/asset/markets?asset=TRADE.HIVE').read]
        btr_usd_hive = hive_market.fetch('TRADE.USDT', {}).fetch('price', '')
        btr_usd_hbd = hbd_market.fetch('TRADE.USDT', {}).fetch('price', '')
        btr_btc_hive = hive_market.fetch('TRADE.BTC', {}).fetch('price', '')
        btr_btc_hbd = hbd_market.fetch('TRADE.BTC', {}).fetch('price', '')
        
        btr_usd_hive = number_to_currency(btr_usd_hive, precision: 4).rjust(10)
        btr_usd_hbd = number_to_currency(btr_usd_hbd, precision: 4).rjust(10)
        btr_btc_hive = number_to_currency(btr_btc_hive, precision: 8, unit: '').rjust(10)
        btr_btc_hbd = number_to_currency(btr_btc_hbd, precision: 8, unit: '').rjust(10)
        
        if btr_usd_hive =~ /[0-9]+/ || btr_usd_hbd =~ /[0-9]+/ || btr_btc_hive =~ /[0-9]+/ || btr_btc_hbd =~ /[0-9]+/
          ticker[key_blocktrades] = "#{btr_usd_hive} |  #{btr_usd_hbd} | #{btr_btc_hive} |  #{btr_btc_hbd}"
        else
          ticker.delete(key_blocktrades)
        end
      rescue => e
        puts e
      end
    end
    
    threads << Thread.new do
      begin
        cg_hive = JSON[open('https://api.coingecko.com/api/v3/coins/hive').read] rescue {}
        cg_hbd = JSON[open('https://api.coingecko.com/api/v3/coins/hive_dollar').read] rescue {}
        cg_usd_hive = cg_hive.fetch('market_data').fetch('current_price').fetch('usd').to_f rescue -1
        cg_btc_hive = cg_hive.fetch('market_data').fetch('current_price').fetch('btc').to_f rescue -1
        cg_usd_hbd = cg_hbd.fetch('market_data').fetch('current_price').fetch('usd').to_f rescue -1
        cg_btc_hbd = cg_hbd.fetch('market_data').fetch('current_price').fetch('btc').to_f rescue -1
        
        cg_usd_hive = if cg_usd_hive == -1
          'N/A'
        else
          number_to_currency(cg_usd_hive, precision: 4)
        end.rjust(10)
        
        cg_usd_hbd = if cg_usd_hbd == -1
          'N/A'
        else
          number_to_currency(cg_usd_hbd, precision: 4)
        end.rjust(10)
        
        cg_btc_hive = if cg_btc_hive == -1
          'N/A'
        else
          number_to_currency(cg_btc_hive, precision: 8, unit: '')
        end.rjust(10)
        
        cg_btc_hbd = if cg_btc_hbd == -1
          'N/A'
        else
          number_to_currency(cg_btc_hbd, precision: 8, unit: '')
        end.rjust(10)
        
        ticker[key_coingecko] = "#{cg_usd_hive} |  #{cg_usd_hbd} | #{cg_btc_hive} |  #{cg_btc_hbd}"
      rescue => e
        puts e
      end
    end
    
    # threads << Thread.new do
    #   begin
    #     hive_history_data = hive_engine_contracts(:find, {
    #       contract: 'market',
    #       table: 'tradesHistory',
    #       query: {
    #         symbol: 'SWAP.HIVE'
    #       },
    #       limit: 1,
    #       offset: 0,
    #       indexes: [{index: '_id', descending: true}]
    #     })
    # 
    #     # btc_history_data = hive_engine_contracts(:find, {
    #     #   contract: 'market',
    #     #   table: 'tradesHistory',
    #     #   query: {
    #     #     symbol: 'SWAP.BTC'
    #     #   },
    #     #   limit: 1,
    #     #   offset: 0,
    #     #   indexes: [{index: '_id', descending: true}]
    #     # })
    # 
    #     cg_prices = JSON[open('https://api.coingecko.com/api/v3/simple/price?ids=HIVE&vs_currencies=USD').read]
    #     cg_usd_hive = cg_prices['hive']['usd']
    #     he_usd_hive = hive_history_data[0]['price'].to_f * cg_usd_hive
    #     # # se_hive_usd = btc_history_data[0]['price'].to_f * se_usd_hive
    #     # # se_btc_hive = se_usd_hive / se_hive_usd
    #     # se_usd_hive = number_to_currency(se_usd_hive, precision: 4).rjust(10)
    #     # # se_btc_hive = number_to_currency(se_btc_hive, precision: 8, unit: '').rjust(10)
    #     # 
    #     ticker[key_steem_engine] = "#{he_usd_hive} |             |            |            "
    #   rescue => e
    #     puts e
    #   end
    # end
  end
  
  start_typing event
  threads.each(&:join)
  
  render_ticker(message, event, ticker, chain)
end