feat: refactor dao_event

[zmcNotafraid]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 54.79452% with 33 lines in your changes missing coverage. Please review.

Project coverage is 55.32%. Comparing base (f373f6b) to head (e104de1).
Report is 579 commits behind head on develop.

Files with missing lines	Patch %	Lines
.../tasks/migration/fill_cell_index_to_dao_event.rake	0.00%	17 Missing ⚠️
lib/tasks/migration/check_dao_event.rake	16.66%	15 Missing ⚠️
app/models/ckb_sync/new_node_data_processor.rb	95.00%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (f373f6b) and HEAD (e104de1). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (f373f6b)	HEAD (e104de1)
	2	1

Additional details and impacted files

@@             Coverage Diff              @@
##           develop    #2378       +/-   ##
============================================
- Coverage    67.56%   55.32%   -12.24%     
============================================
  Files          289      374       +85     
  Lines         7944    10756     +2812     
============================================
+ Hits          5367     5951      +584     
- Misses        2577     4805     +2228     

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