Refactor

[obalunenko]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 165

• 30 of 151 (19.87%) changed or added relevant lines in 7 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-3.2%) to 40.599%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/converter/converter.go	13	17	76.47%
cmd/logs-converter-cli/version.go	0	5	0.0%
internal/db/storage.go	0	9	0.0%
internal/db/storagetype_string.go	0	13	0.0%
cmd/logs-converter-cli/main.go	0	35	0.0%
internal/db/mongo.go	0	55	0.0%

Totals
Change from base Build 151:	-3.2%
Covered Lines:	149
Relevant Lines:	367

---

💛 - Coveralls

[codecov]

Codecov Report

Merging #21 into master will decrease coverage by 3%.
The diff coverage is 20.96%.

@@            Coverage Diff             @@
##           master      #21      +/-   ##
==========================================
- Coverage   41.79%   38.79%   -3.01%     
==========================================
  Files           5        7       +2     
  Lines         268      281      +13     
==========================================
- Hits          112      109       -3     
- Misses        150      167      +17     
+ Partials        6        5       -1

Impacted Files	Coverage Δ
cmd/logs-converter-cli/main.go	0% <0%> (ø)
internal/db/mongo.go	0% <0%> (ø)
internal/db/storage.go	0% <0%> (ø)
cmd/logs-converter-cli/version.go	0% <0%> (ø)
internal/db/storagetype_string.go	0% <0%> (ø)
internal/config/config.go	85.71% <86.66%> (ø)
internal/converter/converter.go	59.61% <92.85%> (ø)
... and 2 more

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[golangcibot]

dbType can be fmt.Stringer (from interfacer)