class GovFakeNotify::AttachmentStore
A central store for storing all state in the app - uses a basic PStore
Attributes
attachments_path[R]
Public Class Methods
new(attachments_path: GovFakeNotify.config.attachments_path)
click to toggle source
# File lib/gov_fake_notify/attachment_store.rb, line 44 def initialize(attachments_path: GovFakeNotify.config.attachments_path) @attachments_path = attachments_path end
Public Instance Methods
fetch(id)
click to toggle source
Fetch a file from the store
@param [String] id The id of the file - which happens to be the filename @return [Hash, Nil] A hash containing ‘file’ (the file path) OR nil if not found
# File lib/gov_fake_notify/attachment_store.rb, line 35 def fetch(id) file_path = File.join(attachments_path, id.gsub(/[^a-zA-Z0-9\-]/, '')) File.exist?(file_path) ? { 'file' => file_path } : nil end
store(file_data)
click to toggle source
Given a hash containing the data that comes from the client side ‘prepare_upload’ method,
this method stores the data in a file and returns the same hash but with the base64 data replaced with a file path where the data is stored.
@param [Hash] file_data The data as prepared by ‘prepare_upload’ @option file_data [String] :file The base64 encoded file @option file_data [Boolean] :is_csv Indicates if the file is csv or not
@return [Hash] A copy of the file_data param but with the contents of file replaced
with the path of where the file is stored.
# File lib/gov_fake_notify/attachment_store.rb, line 22 def store(file_data) file_path = File.join(attachments_path, SecureRandom.uuid) File.open(file_path, 'wb') do |file| file.write(Base64.decode64(file_data['file'])) end file_data.merge('file' => file_path) end