Class: Synced::Strategies::SyncedAllAtTimestampStrategy

Inherits:
Object
  • Object
show all
Defined in:
lib/synced/strategies/synced_all_at_timestamp_strategy.rb

Overview

This is a strategy for UpdatedSince defining how to store and update synced timestamps. It uses synced_all_at column on model to store update time.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(relation_scope:, **_options) ⇒ SyncedAllAtTimestampStrategy

Returns a new instance of SyncedAllAtTimestampStrategy.



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# File 'lib/synced/strategies/synced_all_at_timestamp_strategy.rb', line 8

def initialize(relation_scope:, **_options)
  @relation_scope = relation_scope
end

Instance Attribute Details

#relation_scope ⇒ Object (readonly)

Returns the value of attribute relation_scope.



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# File 'lib/synced/strategies/synced_all_at_timestamp_strategy.rb', line 6

def relation_scope
  @relation_scope
end

Instance Method Details

#last_synced_at ⇒ Object 



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# File 'lib/synced/strategies/synced_all_at_timestamp_strategy.rb', line 12

def last_synced_at
  relation_scope.minimum(synced_all_at_key)
end

#reset ⇒ Object 



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# File 'lib/synced/strategies/synced_all_at_timestamp_strategy.rb', line 20

def reset
  relation_scope.update_all(synced_all_at_key => nil)
end

#update(timestamp) ⇒ Object 



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# File 'lib/synced/strategies/synced_all_at_timestamp_strategy.rb', line 16

def update(timestamp)
  relation_scope.update_all(synced_all_at_key => timestamp)
end