Sha256: 60c0074bd28ae201a64d90a66e9a863f6e7d863b290b3dd5ba8657e24f3f0c1d
Contents?: true
Size: 748 Bytes
Versions: 38
Compression:
Stored size: 748 Bytes
Contents
module ForestLiana
class LiveQueryChecker
QUERY_SELECT = /\ASELECT\s.*FROM\s.*\z/im
def initialize(query, context)
@query = query
@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
38 entries across 38 versions & 1 rubygems