Module: Gluttonberg::Membership::Import::ClassMethods

Defined in:
lib/gluttonberg/membership/import.rb

Instance Method Summary collapse

Instance Method Details

#contains_user?(user, list) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gluttonberg/membership/import.rb', line 51

def contains_user?(user , list)
  list.each do |record|
    return true if record.id == user.id || record.email == user.email
  end
  false
end

#importCSV(file_path, invite, group_ids) ⇒ Object

takes complete path to csv file. and returns successfull_users , failed_users and updated_users arrays that contains user objects if user exist with given email then update its information otherwise create a new user for it returns [successfull_users , failed_users , updated_users , ] if csv format is incorrect then it will return a string “CSV file format is invalid”



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# File 'lib/gluttonberg/membership/import.rb', line 14

def importCSV(file_path , invite , group_ids )
  begin
    require 'csv'
    csv_table = CSV.read(file_path)
  rescue => e
    return "Please provide a valid CSV file with correct column names."
  end

  known_columns = PrivateMethods.find_known_columns(csv_table)
  other_columns = PrivateMethods.find_other_columns(csv_table)

  successfull_users = []
  failed_users = []
  updated_users = []

  if PrivateMethods.known_columns_valid?(known_columns)
    csv_table.each_with_index do |row , index |
      if index > 0 # ignore first row because its meta data row
         = PrivateMethods.read_data_row(row, known_columns, other_columns)

        #attach user to an group if its valid
        PrivateMethods.attach_user_to_group(, row, known_columns, other_columns, group_ids)

        user = where(:email => row[known_columns[:email]]).first
        if user.blank?
          PrivateMethods.create_member(, invite, row, successfull_users , failed_users , updated_users)
        else
          PrivateMethods.update_member(user, , successfull_users , failed_users , updated_users)
        end
      end # if csv row index > 0
    end #loop
  else
    return "Please provide a valid CSV file with correct column names"
  end #if
  [successfull_users , failed_users , updated_users ]
end