find decoding candidates for logs

[ayrat555]

resolves #2521

Changelog

• find decoding candidates for logs

[coveralls]

Pull Request Test Coverage Report for Build eca4991c-f1ce-47b6-bd97-45230506d952

• 10 of 10 (100.0%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.02%) to 78.961%

---

Files with Coverage Reduction	New Missed Lines	%
apps/block_scout_web/lib/block_scout_web/controllers/chain/market_history_chart_controller.ex	1	78.57%

Totals
Change from base Build 1385cffa-8b48-4e5a-8a34-989c43676879:	0.02%
Covered Lines:	5198
Relevant Lines:	6583

---

💛 - Coveralls

[pasqu4le]

Minor comments/question

[vbaranov]

@ayrat555

2019-08-22T18:03:13.689 [error] #PID<0.3095.108> running BlockScoutWeb.Endpoint (connection #PID<0.3068.108>, stream id 10) terminated
Request: GET /address/0x64348e36c3978017ff9fe6ae3465da4add6ce481/logs?type=JSON
** (exit) an exception was raised:
    ** (ArgumentError) assign @transaction not available in eex template.

Please make sure all proper assigns have been set. If this
is a child template, ensure assigns are given explicitly by
the parent template as they are not automatically forwarded.

Available assigns: [:conn, :log, :view_module, :view_template]

        (phoenix_html) lib/phoenix_html/engine.ex:133: Phoenix.HTML.Engine.fetch_assign!/2
        (block_scout_web) lib/block_scout_web/templates/address_logs/_logs.html.eex:8: BlockScoutWeb.AddressLogsView."_logs.html"/1
        (phoenix) lib/phoenix/view.ex:399: Phoenix.View.render_to_iodata/3
        (phoenix) lib/phoenix/view.ex:406: Phoenix.View.render_to_string/3
        (elixir) lib/enum.ex:1336: Enum."-map/2-lists^map/1-0-"/2
        (block_scout_web) lib/block_scout_web/controllers/address_logs_controller.ex:34: BlockScoutWeb.AddressLogsController.index/2
        (block_scout_web) lib/block_scout_web/controllers/address_logs_controller.ex:1: BlockScoutWeb.AddressLogsController.action/2
        (block_scout_web) lib/block_scout_web/controllers/address_logs_controller.ex:1: BlockScoutWeb.AddressLogsController.phoenix_controller_pipeline/2

The error is from stg server. I am not sure is it because of merging conflicts or bug in the current branch. Please check.

[vbaranov]

@ayrat555 are the changes in package-lock.json intentional?

[ayrat555]

@vbaranov I reverted these changes