Class: Middlecoin::Core::MiddlecoinAPI

Inherits:
Object
  • Object
show all
Defined in:
lib/middlecoin/core/middlecoinapi.rb

Overview

Bitcoin Address

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#report ⇒ Object

Returns the value of attribute report.



31
32
33
 
# File 'lib/middlecoin/core/middlecoinapi.rb', line 31

def report
  @report
end

Instance Method Details

#fetch(uri_str, limit = 10) ⇒ Object

Simple function for following redirects, found it on stackexchange

Raises:

  • (ArgumentError) 


34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/middlecoin/core/middlecoinapi.rb', line 34

def fetch(uri_str, limit = 10)
  raise ArgumentError, 'HTTP redirect too deep' if limit == 0

  url = URI.parse(uri_str)
  req = Net::HTTP::Get.new(url.path, { 'User-Agent' => "Agent" })
  
  response = Net::HTTP.start(url.host, url.port) do |http| 
    http.request(req) 
  end

  case response
    when Net::HTTPSuccess
      then response
    when Net::HTTPRedirection 
      then fetch(response['location'], limit - 1)
    else
      response.error!
  end
end

#fetch_report ⇒ Object

Downloads and caches the report JSON from middlecoin.com



55
56
57
58
59
60
61
62
 
# File 'lib/middlecoin/core/middlecoinapi.rb', line 55

def fetch_report
  begin
    report = fetch("#{Middlecoin::MIDDLECOIN_URL}/json")
    @report = JSON.parse(report.body)["report"]
  rescue => e
    raise Middlecoin::MiddlecoinAPIError, "Unable to collect JSON report from middlecoin.com"
  end
end

#lookup(btc_address) ⇒ Object

Looks up a specific btc address in the JSON report from middlecoin.com



66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/middlecoin/core/middlecoinapi.rb', line 66

def lookup btc_address
  @report.each do |address|
    if address[0].eql?(btc_address)
      result = {
        :address => address[0],
        :lastHourShares => address[1]["lastHourShares"],
        :immatureBalance => address[1]["immatureBalance"],
        :lastHourRejectedShares => address[1]["lastHourRejectedShares"],
        :paidOut => address[1]["paidOut"],
        :unexchangedBalance => address[1]["unexchangedBalance"],
        :megahashesPerSecond => address[1]["megahashesPerSecond"],
        :bitcoinBalance => address[1]["bitcoinBalance"],
        :rejectedMegahashesPerSecond => address[1]["rejectedMegahashesPerSecond"]
      }

      return result
    end
  end

  return nil
end