APPS-1369 Optimize restore to empty databases

[korotkov-aerospike]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 6.25000% with 75 lines in your changes missing coverage. Please review.

Project coverage is 43.94%. Comparing base (dfb0685) to head (73b7b16).

Files with missing lines	Patch %	Lines
pkg/service/aerospike/namespace_empty.go	0.00%	60 Missing ⚠️
pkg/service/restore_data.go	7.69%	10 Missing and 2 partials ⚠️
pkg/service/aerospike/namespace_validator.go	0.00%	2 Missing ⚠️
pkg/dto/current_backup.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##               v3     #308      +/-   ##
==========================================
- Coverage   45.03%   43.94%   -1.09%     
==========================================
  Files          53       54       +1     
  Lines        2929     3006      +77     
==========================================
+ Hits         1319     1321       +2     
- Misses       1473     1546      +73     
- Partials      137      139       +2     

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[korotkov-aerospike]

I've added finish time to restore job status to be able measure speed.
Testing of emptiness is incorporated into namespace validator, I don't want to create new struct.