debian-mirror-gitlab/lib/gitlab/import_export/attributes_finder.rb

70 lines
2 KiB
Ruby
Raw Normal View History

2019-02-15 15:39:39 +05:30
# frozen_string_literal: true
2016-06-22 15:30:34 +05:30
module Gitlab
module ImportExport
class AttributesFinder
2021-06-08 01:23:25 +05:30
attr_reader :tree, :included_attributes, :excluded_attributes, :methods, :preloads, :export_reorders
2020-06-23 00:09:42 +05:30
2019-12-04 20:38:33 +05:30
def initialize(config:)
@tree = config[:tree] || {}
@included_attributes = config[:included_attributes] || {}
@excluded_attributes = config[:excluded_attributes] || {}
@methods = config[:methods] || {}
@preloads = config[:preloads] || {}
2021-06-08 01:23:25 +05:30
@export_reorders = config[:export_reorders] || {}
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def find_root(model_key)
find(model_key, @tree[model_key])
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def find_relations_tree(model_key)
@tree[model_key]
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def find_excluded_keys(klass_name)
@excluded_attributes[klass_name.to_sym]&.map(&:to_s) || []
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
private
def find(model_key, model_tree)
{
only: @included_attributes[model_key],
except: @excluded_attributes[model_key],
methods: @methods[model_key],
include: resolve_model_tree(model_tree),
2021-06-08 01:23:25 +05:30
preload: resolve_preloads(model_key, model_tree),
export_reorder: @export_reorders[model_key]
2019-12-04 20:38:33 +05:30
}.compact
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def resolve_preloads(model_key, model_tree)
model_tree
.map { |submodel_key, submodel_tree| resolve_preload(model_key, submodel_key, submodel_tree) }
2020-04-22 19:07:51 +05:30
.tap { |entries| entries.compact! }
2019-12-04 20:38:33 +05:30
.to_h
.deep_merge(@preloads[model_key].to_h)
.presence
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def resolve_preload(parent_model_key, model_key, model_tree)
return if @methods[parent_model_key]&.include?(model_key)
[model_key, resolve_preloads(model_key, model_tree)]
2018-06-03 19:52:53 +05:30
end
2019-12-04 20:38:33 +05:30
def resolve_model_tree(model_tree)
return unless model_tree
2016-06-22 15:30:34 +05:30
2019-12-04 20:38:33 +05:30
model_tree
.map(&method(:resolve_model))
2016-06-22 15:30:34 +05:30
end
2019-12-04 20:38:33 +05:30
def resolve_model(model_key, model_tree)
{ model_key => find(model_key, model_tree) }
2016-06-22 15:30:34 +05:30
end
end
end
end