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check whether redis is enabled before clearing channel

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This commit is contained in:
Lee Lawlor 2014-03-31 23:48:14 -04:00
parent 095daf5abe
commit 47ba7a6fa5
2 changed files with 6 additions and 2 deletions
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5
app/models/channel.rb
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@ -347,14 +347,15 @@ class Channel < ActiveRecord::Base
end end
def delete_feeds def delete_feeds
if self.feeds.count < 1000 # if a small number of feeds or redis is not present
if self.feeds.count < 1000 || REDIS_ENABLED == false
Feed.delete_all(["channel_id = ?", self.id]) Feed.delete_all(["channel_id = ?", self.id])
DailyFeed.delete_all(["channel_id = ?", self.id]) DailyFeed.delete_all(["channel_id = ?", self.id])
begin begin
self.update_attribute(:last_entry_id, nil) self.update_attribute(:last_entry_id, nil)
rescue Exception => e rescue Exception => e
end end
# else delete via background resque job
else else
self.update_attribute(:clearing, true) self.update_attribute(:clearing, true)
Resque.enqueue(ClearChannelJob, self.id) Resque.enqueue(ClearChannelJob, self.id)

3
config/initializers/constants.rb
View File

@ -17,6 +17,9 @@ API_DOMAIN = 'http://127.0.0.1:3000/'
# get api key from HTTP headers if this value is present # get api key from HTTP headers if this value is present
HTTP_HEADER_API_KEY_NAME = 'THINGSPEAKAPIKEY' HTTP_HEADER_API_KEY_NAME = 'THINGSPEAKAPIKEY'
# whether to use Redis or not
REDIS_ENABLED = false
# Twitter api credentials # Twitter api credentials
CONSUMER_KEY = '' CONSUMER_KEY = ''
CONSUMER_SECRET = '' CONSUMER_SECRET = ''