Class: RailsBase::Admin::ActionCache
- Inherits:
-
Object
- Object
- RailsBase::Admin::ActionCache
- Includes:
- Singleton
- Defined in:
- lib/rails_base/admin/action_cache.rb
Constant Summary collapse
- KEY_BASE =
'aac_user'
- LAST_VIEWED_BASE =
'lv'
- LV_TTL =
150.days
- TTL_FOR_CACHE =
60.days
- VALID_TIME_OBJECT =
[Time, DateTime, ActiveSupport::TimeWithZone]
Instance Attribute Summary collapse
-
#redis ⇒ Object
readonly
Returns the value of attribute redis.
Instance Method Summary collapse
- #actions_since(user:, alltime: false, time: nil) ⇒ Object
- #add_action(user:, msg:, occured:) ⇒ Object
- #delete_actions_since!(user:, time:) ⇒ Object
- #get_last_viewed(user:) ⇒ Object
-
#initialize ⇒ ActionCache
constructor
A new instance of ActionCache.
- #update_last_viewed(user:, time: Time.zone.now) ⇒ Object
Constructor Details
#initialize ⇒ ActionCache
Returns a new instance of ActionCache.
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# File 'lib/rails_base/admin/action_cache.rb', line 17 def initialize url = RailsBase.config.redis.admin_action namespace = RailsBase.config.redis.admin_action_namespace client = Redis.new(url: url) @redis = Redis::Namespace.new(namespace, redis_url: client) @logger = Rails.logger end |
Instance Attribute Details
#redis ⇒ Object (readonly)
Returns the value of attribute redis.
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# File 'lib/rails_base/admin/action_cache.rb', line 15 def redis @redis end |
Instance Method Details
#actions_since(user:, alltime: false, time: nil) ⇒ Object
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# File 'lib/rails_base/admin/action_cache.rb', line 35 def actions_since(user:, alltime: false, time: nil) score = if alltime 0 else valid_time!(time) score = time.to_f end validate_user!(user) max_score = Time.now.to_f @logger.info { "Retrieving Redis Cache Admin actions for #{key(user)} since #{time}" } redis.zrangebyscore(key(user), score, max_score, with_scores: true) end |
#add_action(user:, msg:, occured:) ⇒ Object
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# File 'lib/rails_base/admin/action_cache.rb', line 25 def add_action(user:, msg:, occured:) validate!(user, msg, occured) score = occured.to_f @logger.info { "Adding Redis Cache Admin actions for #{key(user)}" } redis.zadd(key(user), score, msg) redis.expire(key(user), TTL_FOR_CACHE.to_i) end |
#delete_actions_since!(user:, time:) ⇒ Object
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# File 'lib/rails_base/admin/action_cache.rb', line 51 def delete_actions_since!(user:, time:) valid_time!(time) validate_user!(user) score = time.to_f redis.zremrangebyscore(key(user), 0, score) @logger.info { "Deleted Redis Cache Admin actions for #{key(user)}" } true end |
#get_last_viewed(user:) ⇒ Object
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# File 'lib/rails_base/admin/action_cache.rb', line 68 def get_last_viewed(user:) validate_user!(user) redis.get(key_last_viewed(user)) end |
#update_last_viewed(user:, time: Time.zone.now) ⇒ Object
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# File 'lib/rails_base/admin/action_cache.rb', line 61 def update_last_viewed(user:, time: Time.zone.now) valid_time!(time) validate_user!(user) redis.set(key_last_viewed(user), time.to_f, ex: LV_TTL) end |