Class: Gitlab::WebHooks::RecursionDetection::UUID

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/gitlab/web_hooks/recursion_detection/uuid.rb

Constant Summary collapse

HEADER = 
"#{::Gitlab::WebHooks::GITLAB_EVENT_HEADER}-UUID"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ UUID

Returns a new instance of UUID.



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# File 'lib/gitlab/web_hooks/recursion_detection/uuid.rb', line 13

def initialize
  self.new_uuids_for_hooks = {}
end

Instance Attribute Details

#request_uuid ⇒ Object

Returns the value of attribute request_uuid.



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# File 'lib/gitlab/web_hooks/recursion_detection/uuid.rb', line 11

def request_uuid
  @request_uuid
end

Class Method Details

.instance ⇒ Object

Back the Singleton with RequestStore so it is isolated to this request.



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# File 'lib/gitlab/web_hooks/recursion_detection/uuid.rb', line 19

def instance
  Gitlab::SafeRequestStore[:web_hook_recursion_detection_uuid] ||= new
end

Instance Method Details

#header(hook) ⇒ Object 



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# File 'lib/gitlab/web_hooks/recursion_detection/uuid.rb', line 32

def header(hook)
  { HEADER => uuid_for_hook(hook) }
end

#uuid_for_hook(hook) ⇒ Object

Returns a UUID, which will be either:

- The UUID that was recycled from the request headers if the request was made by a webhook.
- A new UUID initialized for the webhook.



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# File 'lib/gitlab/web_hooks/recursion_detection/uuid.rb', line 28

def uuid_for_hook(hook)
  request_uuid || new_uuid_for_hook(hook)
end