Class: SyncableModels::Importer::Import

Inherits:
Object
  • Object
show all
Defined in:
lib/syncable_models/importer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ Import

Returns a new instance of Import.



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# File 'lib/syncable_models/importer.rb', line 10

def initialize(name)
  @name = name.to_s
  @models = {}
  @interval = 5.minutes
  @timeout = 10.seconds
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/syncable_models/importer.rb', line 7

def api_key
  @api_key
end

#api_url ⇒ Object

Returns the value of attribute api_url.



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# File 'lib/syncable_models/importer.rb', line 7

def api_url
  @api_url
end

#destination ⇒ Object

Returns the value of attribute destination.



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# File 'lib/syncable_models/importer.rb', line 7

def destination
  @destination
end

#interval ⇒ Object

Returns the value of attribute interval.



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# File 'lib/syncable_models/importer.rb', line 7

def interval
  @interval
end

#models ⇒ Object (readonly)

Returns the value of attribute models.



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# File 'lib/syncable_models/importer.rb', line 8

def models
  @models
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/syncable_models/importer.rb', line 7

def name
  @name
end

#timeout ⇒ Object

Returns the value of attribute timeout.



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# File 'lib/syncable_models/importer.rb', line 7

def timeout
  @timeout
end

Instance Method Details

#import(model_names = []) ⇒ Object 



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# File 'lib/syncable_models/importer.rb', line 38

def import(model_names=[])
  selected_models = model_names.any? ?
    @models.select{ |k, v| k.in? model_names } :
    @models

  selected_models.each do |model_name, params|
    puts "[SyncableModels::Importer] Importing #{model_name.underscore.pluralize}..."
    next if model_names.any? && !model_name.in?(model_names)

    fetch_url = self.api_url + params[:fetch_path]
    sync_url = self.api_url + params[:sync_path]

    conn = Faraday.new(url: fetch_url)
    response = conn.get '', params_with_api_key(destination: destination)

    if response.success?
      response = JSON.parse(response.body)

      if response["status"].to_i == 401
        puts "[SyncableModels::Importer] Wrong api key!"
      end

      if response['objects'] && response['objects'].count > 0
        klass = model_name.constantize
        synced_ids = []

        response['objects'].each do |o|
          id = o[params[:id_key].to_s]
          result = klass.from_import_hash(o)
          puts "[SyncableModels::Importer] Importing #{model_name} (id=#{id}): #{ result ? 'OK' : 'FAIL' }"
          synced_ids << id if result
        end

        if synced_ids.any?
          conn = Faraday.new(url: sync_url)
          response = conn.get '', params_with_api_key(destination: self.destination, ids: synced_ids)
        end
      end
    end
  end
end

#import_model(class_name, args = {}) ⇒ Object 



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# File 'lib/syncable_models/importer.rb', line 17

def import_model(class_name, args = {})
  class_name = class_name.to_s if class_name.is_a?(Class)
  fetch_path = args[:fetch_path] || class_name.underscore.pluralize
  sync_path = args[:sync_path] || "sync_" + class_name.underscore.pluralize
  id_key = args[:id_key] || :uuid
  @models[class_name] = {
    fetch_path: fetch_path,
    sync_path: sync_path,
    id_key: id_key
  }
end

#params_with_api_key(params) ⇒ Object 



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# File 'lib/syncable_models/importer.rb', line 33

def params_with_api_key(params)
  params.merge!(key: api_key) if api_key
  params
end