Class: GoodData::LCM2::UpdateMetricFormats

Inherits:
BaseAction show all
Defined in:
lib/gooddata/lcm/actions/update_metric_formats.rb

Constant Summary collapse

DESCRIPTION = 
'Localize Metric Formats'
PARAMS = 
define_params(self) do
  description 'Synchronization Info'
  param :synchronize, array_of(instance_of(Type::SynchronizationInfoType)), required: true, generated: true

  description 'Client Used for Connecting to GD'
  param :gdc_gd_client, instance_of(Type::GdClientType), required: true

  description 'Organization Name'
  param :organization, instance_of(Type::StringType), required: false

  description 'DataProduct to manage'
  param :data_product, instance_of(Type::GDDataProductType), required: false

  description 'Logger'
  param :gdc_logger, instance_of(Type::GdLogger), required: true

  description 'ADS Client'
  param :ads_client, instance_of(Type::AdsClientType), required: false

  description 'Input Source'
  param :input_source, instance_of(Type::HashType), required: false

  description 'Localization query'
  param :localization_query, instance_of(Type::StringType), required: false
end
RESULT_HEADER = 
%i[action ok_clients error_clients]

Constants included from Dsl::Dsl

Dsl::Dsl::DEFAULT_OPTS, Dsl::Dsl::TYPES

Class Method Summary collapse

Methods inherited from BaseAction

check_params, without_check

Methods included from Dsl::Dsl

#define_params, #define_type, #process

Class Method Details

.call(params) ⇒ Object 



142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
 
# File 'lib/gooddata/lcm/actions/update_metric_formats.rb', line 142

def call(params)
  data = load_metric_data(params)
  result = []
  return result if data.nil?

  metric_group = get_clients_metrics(data)
  return result if metric_group.empty?

  GoodData.logger.debug("Clients have metrics which will be modified: #{metric_group.keys}")
  updated_clients = params.synchronize.map { |segment| segment.to.map { |client| client[:client_id] } }.flatten.uniq
  GoodData.logger.debug("Updating clients: #{updated_clients}")
  data_product = params.data_product
  data_product_clients = data_product.clients
  number_client_ok = 0
  number_client_error = 0
  metric_group.each do |client_id, formats|
    next unless updated_clients.include?(client_id)

    client = data_product_clients.find { |c| c.id == client_id }
    begin
      GoodData.logger.info("Start updating metric format for client: '#{client_id}'")
      metrics = client.project.metrics.to_a
      formats.each do |tag, format|
        next if tag.blank? || format.blank?

        metrics_to_be_updated = metrics.select { |metric| metric.tags.include?(tag) }
        metrics_to_be_updated.each do |metric|
          metric.format = format
          metric.save
        end
      end
      number_client_ok += 1
      GoodData.logger.info("Finished updating metric format for client: '#{client_id}'")
    rescue StandardError => e
      number_client_error += 1
      GoodData.logger.warn("Failed to update metric format for client: '#{client_id}'. Error: #{e.message} - #{e}")
    end
  end
  [{ :action => 'Update metric format', :ok_clients => number_client_ok, :error_clients => number_client_error }]
end

.get_clients_metrics(metric_data) ⇒ Object 



127
128
129
130
131
132
133
134
135
136
137
138
139
140
 
# File 'lib/gooddata/lcm/actions/update_metric_formats.rb', line 127

def get_clients_metrics(metric_data)
  return {} if metric_data.nil?

  metric_groups = {}
  clients = metric_data.map { |row| row[:client_id] }.uniq
  clients.each do |client|
    next if client.blank?

    formats = {}
    metric_data.select { |row| row[:client_id] == client && row[:tag].present? && row[:format].present? }.each { |row| formats[row[:tag]] = row[:format] }
    metric_groups[client.to_s] ||= formats
  end
  metric_groups
end

.load_metric_data(params) ⇒ Object 



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
 
# File 'lib/gooddata/lcm/actions/update_metric_formats.rb', line 43

def load_metric_data(params)
  if params&.dig(:input_source, :metric_format) && params[:input_source][:metric_format].present?
    metric_input_source = validate_input_source(params[:input_source])
  else
    return nil
  end

  metric_data_source = GoodData::Helpers::DataSource.new(metric_input_source)
  begin
    temp_csv = without_check(PARAMS, params) do
      File.open(metric_data_source.realize(params), 'r:UTF-8')
    end
  rescue StandardError => e
    GoodData.logger.warn("Unable to get metric input source, skip updating metric formats. Error: #{e.message} - #{e}")
    return nil
  end

  metrics_hash = GoodData::Helpers::Csv.read_as_hash temp_csv
  return nil if metrics_hash.empty?

  expected_keys = %w[tag client_id format]
  unless expected_keys.map(&:to_sym).all? { |s| metrics_hash.first.key? s }
    GoodData.logger.warn("The input metric data is incorrect, expecting the following fields: #{expected_keys}")
    return nil
  end
  metrics_hash
end

.validate_input_source(input_source) ⇒ Object 



71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
 
# File 'lib/gooddata/lcm/actions/update_metric_formats.rb', line 71

def validate_input_source(input_source)
  type = input_source[:type] if input_source&.dig(:type)
  metric_format = input_source[:metric_format]
  raise "Incorrect configuration: 'type' of 'input_source' is required" if type.blank?

  modified_input_source = input_source
  case type
  when 'ads', 'redshift', 'snowflake', 'bigquery', 'postgresql', 'mssql', 'mysql'
    if metric_format[:query].blank?
      GoodData.logger.warn("The metric input_source '#{type}' is missing property 'query'")
      return nil
    end

    modified_input_source[:query] = metric_format[:query]
    return modified_input_source
  when 's3'
    if metric_format[:file].blank?
      GoodData.logger.warn("The metric input_source '#{type}' is missing property 'file'")
      return nil
    end

    if modified_input_source.key?(:key)
      modified_input_source[:key] = metric_format[:file]
    else
      modified_input_source[:file] = metric_format[:file]
    end
    return modified_input_source
  when 'blobStorage'
    if metric_format[:file].blank?
      GoodData.logger.warn("The metric input_source '#{type}' is missing property 'file'")
      return nil
    end

    modified_input_source[:file] = metric_format[:file]
    return modified_input_source
  when 'staging'
    if metric_format[:file].blank?
      GoodData.logger.warn("The metric input_source '#{type}' is missing property 'file'")
      return nil
    end

    modified_input_source[:path] = metric_format[:file]
    return modified_input_source
  when 'web'
    if metric_format[:url].blank?
      GoodData.logger.warn("The metric input_source '#{type}' is missing property 'url'")
      return nil
    end

    modified_input_source[:url] = metric_format[:url]
    return modified_input_source
  else
    return nil
  end
end