Class: BulkArchivalObjectUpdater

Inherits:
Object
  • Object
show all
Defined in:
backend/app/lib/bulk_archival_object_updater.rb

Defined Under Namespace

Classes: AccessionCandidate, BulkUpdateFailed, DigitalObjectCandidate, Row, TopContainerCandidate

Constant Summary collapse

BATCH_SIZE = 
128
SUBRECORD_DEFAULTS = 
{
  'dates' => {
    'label' => 'creation',
  },
  'instance' => {
    'jsonmodel_type' => 'instance',
    'sub_container' => {
      'jsonmodel_type' => 'sub_container',
      'top_container' => {'ref' => nil},
    }
  },
  'note_multipart' => {
    'jsonmodel_type' => 'note_multipart',
    'subnotes' => [],
  },
  'note_singlepart' => {
    'jsonmodel_type' => 'note_singlepart',
    'content' => [],
  },
}
INSTANCE_FIELD_MAPPINGS = 
[
  ['instance_type', 'instance_type'],
]
SUB_CONTAINER_FIELD_MAPPINGS = 
[
  ['type_2', 'sub_container_type_2'],
  ['indicator_2', 'sub_container_indicator_2'],
  ['barcode_2', 'sub_container_barcode_2'],
  ['type_3', 'sub_container_type_3'],
  ['indicator_3', 'sub_container_indicator_3']
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename, parameters) ⇒ BulkArchivalObjectUpdater

Returns a new instance of BulkArchivalObjectUpdater.



39
40
41
42
43
44
45
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 39

def initialize(filename, parameters)
  @filename = filename
  @parameters = parameters
  @errors = []
  @info_messages = []
  @updated_uris = []
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors



2
3
4
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 2

def errors
  @errors
end

#filename ⇒ Object (readonly)

Returns the value of attribute filename



2
3
4
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 2

def filename
  @filename
end

#info_messages ⇒ Object (readonly)

Returns the value of attribute info_messages



2
3
4
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 2

def info_messages
  @info_messages
end

#parameters ⇒ Object (readonly)

Returns the value of attribute parameters



2
3
4
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 2

def parameters
  @parameters
end

#updated_uris ⇒ Object (readonly)

Returns the value of attribute updated_uris



2
3
4
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 2

def updated_uris
  @updated_uris
end

Instance Method Details

#apply_deletes? ⇒ Boolean

Returns:

  • (Boolean) 


94
95
96
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 94

def apply_deletes?
  AppConfig.has_key?(:bulk_archival_object_updater_apply_deletes) && AppConfig[:bulk_archival_object_updater_apply_deletes] == true
end

#create_missing_top_containers? ⇒ Boolean

Returns:

  • (Boolean) 


98
99
100
101
102
103
104
105
106
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 98

def create_missing_top_containers?
  if parameters.has_key?(:create_missing_top_containers)
    parameters[:create_missing_top_containers]
  elsif AppConfig.has_key?(:bulk_archival_object_updater_create_missing_top_containers)
    AppConfig[:bulk_archival_object_updater_create_missing_top_containers]
  else
    false
  end
end

#run ⇒ Object 



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
80
81
82
83
84
85
86
87
88
89
90
91
92
 
# File 'backend/app/lib/bulk_archival_object_updater.rb', line 47

def run
  check_sheet(filename)

  column_by_path = extract_columns(filename)

  subrecord_columns = find_subrecord_columns(column_by_path)

  DB.open(true) do |db|
    resource_id = resource_ids_in_play(filename).fetch(0)

    @top_containers_in_resource = subrecord_columns[:top_container] ? extract_top_containers_for_resource(db, resource_id) : {}

    if SpreadsheetBuilder.related_accessions_enabled?
      @accessions_in_sheet = subrecord_columns[:related_accession] ? extract_accessions_from_sheet(db, filename, subrecord_columns[:related_accession]) : {}
    end

    if create_missing_top_containers? && subrecord_columns[:top_container]
      top_containers_in_sheet = extract_top_containers_from_sheet(filename, subrecord_columns[:top_container])
      create_missing_top_containers(top_containers_in_sheet)
    end

    if subrecord_columns[:digital_object]
      digital_objects_in_sheet = extract_digital_objects_from_sheet(filename, subrecord_columns[:digital_object])
      @digital_object_id_to_uri_map = apply_digital_objects_changes(digital_objects_in_sheet, db)
    end

    batch_rows(filename) do |batch|
      to_process = batch.map {|row| [Integer(row.fetch('id')), row]}.to_h

      ao_objs = ArchivalObject.filter(:id => to_process.keys).all
      ao_jsons = ArchivalObject.sequel_to_jsonmodel(ao_objs)

      ao_objs.zip(ao_jsons).each do |ao, ao_json|
        process_row(to_process.fetch(ao.id), ao, ao_json, column_by_path, subrecord_columns)
      end
    end

    if errors.length > 0
      raise BulkUpdateFailed.new(errors)
    end
  end

  {
    updated_uris: updated_uris
  }
end