Class: MedicalCopays::VistaAccountNumbers

Inherits:
Object
  • Object
show all
Defined in:
app/services/medical_copays/vista_account_numbers.rb

Overview

Object for building a list of the user’s vista account numbers

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ VistaAccountNumbers

Returns a new instance of VistaAccountNumbers.



22
23
24
25
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 22

def initialize(opts)
  @user = opts[:user]
  @data = treatment_facility_data(opts[:data])
end

Instance Attribute Details

#data ⇒ Hash

Returns:

  • (Hash) 


9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 9

class VistaAccountNumbers
  attr_reader :data, :user

  ##
  # Builds a VistaAccountNumbers instance
  #
  # @param opts [Hash]
  # @return [VistaAccountNumbers] an instance of this class
  #
  def self.build(opts = {})
    new(opts)
  end

  def initialize(opts)
    @user = opts[:user]
    @data = treatment_facility_data(opts[:data])
  end

  ##
  # The calculated list of Vista Account Numbers for the VBS service
  #
  # @return [Array]
  #
  def list
    return default if data.blank?

    data.each_with_object([]) do |(key, values), accumulator|
      next if values.blank?

      values.each do |id|
        accumulator << (key, id)
      end
    end
  end

  ##
  # Create the Vista Account Number using the facility id,
  # the associated vista id and the calculated number of '0's
  # required between the facility id and the vista id.
  #
  # @return [String]
  #
  def (key, id)
    Rails.logger.info(
      'Building Vista Account ID',
      user_uuid: user.uuid,
      facility_id: key,
      vista_id_length: id.to_s.length
    )

    offset = 16 - (key + id).length
    padding = '0' * offset if offset >= 0

    "#{key}#{padding}#{id}".to_i
  end

  ##
  # Default array and value if the user's `vha_facility_hash` is blank
  #
  # @return [Array]
  #
  def default
    [1_234_567_891_011_121]
  end

  def treatment_facility_data(complete_facility_hash)
    complete_facility_hash.select do |facility_id|
      user.va_treatment_facility_ids.include?(facility_id)
    end
  end
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



10
11
12
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 10

def user
  @user
end

Class Method Details

.build(opts = {}) ⇒ VistaAccountNumbers

Builds a VistaAccountNumbers instance

Parameters:

  • opts (Hash) (defaults to: {})

Returns:



18
19
20
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 18

def self.build(opts = {})
  new(opts)
end

Instance Method Details

#default ⇒ Array

Default array and value if the user’s ‘vha_facility_hash` is blank

Returns:

  • (Array) 


70
71
72
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 70

def default
  [1_234_567_891_011_121]
end

#list ⇒ Array

The calculated list of Vista Account Numbers for the VBS service

Returns:

  • (Array) 


32
33
34
35
36
37
38
39
40
41
42
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 32

def list
  return default if data.blank?

  data.each_with_object([]) do |(key, values), accumulator|
    next if values.blank?

    values.each do |id|
      accumulator << (key, id)
    end
  end
end

#treatment_facility_data(complete_facility_hash) ⇒ Object 



74
75
76
77
78
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 74

def treatment_facility_data(complete_facility_hash)
  complete_facility_hash.select do |facility_id|
    user.va_treatment_facility_ids.include?(facility_id)
  end
end

#vista_account_id(key, id) ⇒ String

Create the Vista Account Number using the facility id, the associated vista id and the calculated number of ‘0’s required between the facility id and the vista id.

Returns:

  • (String) 


51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'app/services/medical_copays/vista_account_numbers.rb', line 51

def (key, id)
  Rails.logger.info(
    'Building Vista Account ID',
    user_uuid: user.uuid,
    facility_id: key,
    vista_id_length: id.to_s.length
  )

  offset = 16 - (key + id).length
  padding = '0' * offset if offset >= 0

  "#{key}#{padding}#{id}".to_i
end