Class: SMSTradeRB::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/smstraderb/server.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/smstraderb/server.rb', line 10

def initialize(options = {})
  @options = options
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/smstraderb/server.rb', line 8

def params
  @params
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/smstraderb/server.rb', line 14

def [](key)
  @options[key]
end

#call(env) ⇒ Object 



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# File 'lib/smstraderb/server.rb', line 18

def call(env)
  @params = Rack::Request.new(env).params

  # The route param is mandatory.
  unless @params['route']
    return respond_with('40')
  end

  # There are only a few valid route values.
  unless SMSTradeRB::ROUTES.include?(@params['route'].to_sym)
    return respond_with('40')
  end

  # The to params is mandatory.
  unless @params['to']
    return respond_with('10')
  end

  # The to params needs to be in a valid format.
  unless @params['to'] =~ /^\+?\d+/
    return respond_with('10')
  end

  # The key param is mandatory.
  unless @params['key']
    return respond_with('50')
  end

  # The message params is mandatory.
  unless @params['message']
    return respond_with('30')
  end

  # Check if the messagetype is valid.
  if @params['messagetype'] and !SMSTradeRB::MESSAGE_TYPES.include?(@params['messagetype'].to_sym)
    return respond_with('31')
  end

  # Everything is fine so far. We return 100.
  ret = [@options[:code] || 100]

  # Some optional parameters which modify the return value.
  if @params['message_id'] == '1'
    ret[1] = '123456789'
  end

  if @params['cost'] == '1'
    ret[2] = '0.055'
  end

  if @params['count'] == '1'
    ret[3] = '1'
  end

  respond_with(*ret)
end