Sha256: 26b7771fe43b00d728f7da34b3f8e3912cf4e9360fc4b3004876423967b967db
Contents?: true
Size: 754 Bytes
Versions: 242
Compression:
Stored size: 754 Bytes
Contents
module ForestLiana
class LiveQueryChecker
QUERY_SELECT = /\ASELECT\s.*FROM\s.*\z/im
def initialize(query, context)
@query = query.strip
@context = context
end
def validate
raise generate_error 'You cannot execute an empty SQL query.' if @query.blank?
if @query.include?(';') && @query.index(';') < (@query.length - 1)
raise generate_error 'You cannot chain SQLÂ queries.'
end
raise generate_error 'Only SELECT queries are allowed.' if QUERY_SELECT.match(@query).nil?
end
private
def generate_error message
error_message = "#{@context}: #{message}"
FOREST_LOGGER.error(error_message)
ForestLiana::Errors::LiveQueryError.new(error_message)
end
end
end
Version data entries
242 entries across 242 versions & 1 rubygems