Module: Utils::Mongo

Defined in:
lib/mrpin/core/utils/mongo.rb

Class Method Summary collapse

Class Method Details

.create_capped_collection(collection, size, max = 10_000_000) ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 6

def create_capped_collection(collection, size, max = 10_000_000)
  Mongoid::Clients.default.command(create: collection, capped: true, size: size, max: max)
end

.get_collection_data_size(collection) ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 22

def get_collection_data_size(collection)
  get_collection_stats_property(collection, 'size')
end

.get_collection_stats(collection) ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 10

def get_collection_stats(collection)
  Mongoid::Clients.default.command(collStats: collection) rescue nil
end

.get_collection_stats_property(collection, property) ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 26

def get_collection_stats_property(collection, property)
  result = nil

  stats = get_collection_stats(collection)

  if !stats.nil? && !stats.first.nil?
    result = stats.first[property]
  end

  result
end

.get_collection_storage_size(collection) ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 18

def get_collection_storage_size(collection)
  get_collection_stats_property(collection, 'storageSize')
end

.get_database_stats ⇒ Object 



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# File 'lib/mrpin/core/utils/mongo.rb', line 14

def get_database_stats
  Mongoid::Clients.default.command(dbStats: 1) rescue nil
end