Module: Flex::LiveReindex::Redis
- Extended by:
- Redis
- Included in:
- Redis
- Defined in:
- lib/flex/live_reindex_admin.rb
Overview
Constant Summary
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- KEYS =
{ :pid => 'flex-reindexing-pid',
:changes => 'flex-reindexing-changes' }
Instance Method Summary
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(command, key, *args) ⇒ Object
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# File 'lib/flex/live_reindex_admin.rb', line 25
def method_missing(command, key, *args)
return unless Conf.redis
Conf.redis.send(command, "#{KEYS[key]}-#{Conf.app_id}", *args)
end
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Instance Method Details
#init ⇒ Object
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# File 'lib/flex/live_reindex_admin.rb', line 34
def init
begin
require 'redis'
rescue LoadError
raise MissingRedisError, 'The live-reindex feature rely on redis. Please, install redis and the "redis" gem.'
end
raise MissingAppIdError, 'You must set the Flex::Configuration.app_id, and be sure you deploy it before live-reindexing.' \
if Conf.app_id.nil? || Conf.app_id.empty?
raise LiveReindexInProgressError, %(It looks like a live-reindex is in progress (PID #{get(:pid)}). If you are sure that there is no live-reindex in progress, please run the "flex:reset_redis_keys" rake task and retry.) \
if get(:pid)
reset_keys set(:pid, $$)
end
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#reset_keys ⇒ Object
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# File 'lib/flex/live_reindex_admin.rb', line 30
def reset_keys
KEYS.keys.each { |k| del k }
end
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