Class: ShopkeepReports::Client

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/shopkeep_reports/client.rb

Constant Summary collapse

@@agent = 
false
false
@@token = 
false

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#agent ⇒ Object

Returns the value of attribute agent.



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# File 'lib/shopkeep_reports/client.rb', line 12

def agent
  @agent
end

#cookie_jar ⇒ Object

Returns the value of attribute cookie_jar.



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# File 'lib/shopkeep_reports/client.rb', line 12

def cookie_jar
  @cookie_jar
end

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/shopkeep_reports/client.rb', line 12

def token
  @token
end

Class Method Details

.instance ⇒ Object 



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# File 'lib/shopkeep_reports/client.rb', line 14

def self.instance
  @@instance ||= new
end

Instance Method Details

#authorize(params = {}) ⇒ Object 



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# File 'lib/shopkeep_reports/client.rb', line 18

def authorize(params = {})
  return @@agent if @@agent
  @username = configuration.email
  @password = configuration.password
  
end

#download_report(report_link, type = 'get', start_date = nil, end_date = nil) ⇒ Object 



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# File 'lib/shopkeep_reports/client.rb', line 25

def download_report(report_link, type = 'get', start_date = nil, end_date = nil)
  new_agent = Mechanize.new
  new_agent.cookie_jar = @@cookie_jar
  case type
  when 'get'
    new_agent.get(report_link)
    if !start_date.blank? and !end_date.blank?
      new_agent.page.forms.first.set_fields({
        'start_date' => start_date.to_s,
        'end_date' => end_date.to_s
      })
    end
    new_agent.page.forms.first.submit
  when 'post'
    new_agent.post(report_link, { 'authenticity_token' => @@token })
  end
  download_link = new_agent.page.link_with(:text => 'Download')
  if download_link.blank?
    file_uri = new_agent.page.forms.first.submit.uri
  else
    file_uri = download_link.uri
  end
  file_name = File.join(configuration.tmp_directory, (file_uri.to_s.split('.csv').first.split('/').last + '.csv'))
  File.open(file_name, "wb") do |file|
    file_uri.open do |uri|
      file.write(uri.read)
    end
  end
  file_name
rescue Exception => e
  reset
  raise ShopkeepException, "#{e.message}"
end

#download_report_link(report_link) ⇒ Object 



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# File 'lib/shopkeep_reports/client.rb', line 80

def download_report_link(report_link)
  new_agent = Mechanize.new
  new_agent.cookie_jar = @@cookie_jar
  download = new_agent.get(report_link)
  file_body = download.body
  file_name = File.join(configuration.tmp_directory, download.filename)
  File.open(file_name, "wb") do |file|
    file.write(file_body)
  end
  file_name
rescue Exception => e
  reset
  raise ShopkeepException, "#{e.message}"
end

#download_transaction_report_link(report_link, start, finish) ⇒ Object 



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# File 'lib/shopkeep_reports/client.rb', line 59

def download_transaction_report_link(report_link, start, finish)
  new_agent = Mechanize.new
  new_agent.cookie_jar = @@cookie_jar
  new_agent.post(report_link, { 'authenticity_token' => @@token, 'start' => start, 'finish' => finish })
  sleep(5)
  export_list = new_agent.get(configuration.uri("/export_center.json"))
  export_json = export_list.body
  export_hash = JSON.parse(export_json)
  report_to_download = export_hash["aaData"].first["url"]
  download = new_agent.get(configuration.uri(report_to_download))
  file_body = download.body
  file_name = File.join(configuration.tmp_directory, download.filename)
  File.open(file_name, "wb") do |file|
    file.write(file_body)
  end
  file_name
rescue Exception => e
  reset
  raise ShopkeepException, "#{e.message}"
end