Module: SoapyCake::Helper

Included in:
Admin, AdminAddedit, AdminTrack, Response
Defined in:
lib/soapy_cake/helper.rb

Instance Method Summary collapse

Instance Method Details

#const_lookup(type, key) ⇒ Object 



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# File 'lib/soapy_cake/helper.rb', line 46

def const_lookup(type, key)
  Const::CONSTS[type].fetch(key) do
    raise ArgumentError, "#{key} is not a valid value for #{type}"
  end
end

#future_expiration_date ⇒ Object

Some API calls require expiration dates. The default is to not expire campaigns/offers/etc., so we set this to far in the future. It cannot be that far in the future though because it causes a datetime overflow in the steam powered rusty black box they call a database server.



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# File 'lib/soapy_cake/helper.rb', line 56

def future_expiration_date
  Date.today + (365 * 30)
end

#require_params(opts, params) ⇒ Object 



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# File 'lib/soapy_cake/helper.rb', line 21

def require_params(opts, params)
  params.each do |param|
    raise Error, "Parameter '#{param}' missing!" unless opts.key?(param)
  end
end

#translate_booleans(opts) ⇒ Object 



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# File 'lib/soapy_cake/helper.rb', line 27

def translate_booleans(opts)
  opts.transform_values do |v|
    case v
    when true then 'on'
    when false then 'off'
    else v
    end
  end
end

#translate_values(opts, params) ⇒ Object 



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# File 'lib/soapy_cake/helper.rb', line 37

def translate_values(opts, params)
  opts.map do |k, v|
    [
      k,
      params.include?(k) ? const_lookup(k, v) : v
    ]
  end.to_h
end

#validate_id(opts, key) ⇒ Object

Raises:



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# File 'lib/soapy_cake/helper.rb', line 17

def validate_id(opts, key)
  raise Error, "Parameter '#{key}' must be > 0!" if opts[key].to_i < 1
end

#walk_tree(obj, key = nil, &block) ⇒ Object 



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# File 'lib/soapy_cake/helper.rb', line 4

def walk_tree(obj, key = nil, &block)
  return nil if obj == {}

  case obj
  when Hash
    obj.map { |hk, hv| [hk, walk_tree(hv, hk, &block)] }.to_h
  when Array
    obj.map { |av| walk_tree(av, &block) }
  else
    yield(obj, key)
  end
end