Merge branch 'master' into realtime-pubsub-by-postges-notify

.credo.exs

@@ -89,7 +89,7 @@
         # or the `schema` macro in Ecto schemas to trigger DuplicatedCode, just
         # set the `excluded_macros` parameter to `[:schema, :setup, :test]`.
         #
-        {Credo.Check.Design.DuplicatedCode, excluded_macros: []},
+        {Credo.Check.Design.DuplicatedCode, false},
 
         # You can also customize the exit_status of each check.
         # If you don't want TODO comments to cause `mix credo` to fail, just

CHANGELOG.md

@@ -1,15 +1,19 @@
 ## Current
 
 ### Features
+- [#2456](https://github.com/poanetwork/blockscout/pull/2456) - fetch pending transactions for geth
 
 ### Fixes
+- [#2459](https://github.com/poanetwork/blockscout/pull/2459) - fix top addresses query
 - [#2425](https://github.com/poanetwork/blockscout/pull/2425) - Force to show address view for checksummed address even if it is not in DB
 
 ### Chore
+- [#2432](https://github.com/poanetwork/blockscout/pull/2432) - bump credo version
+- [#2457](https://github.com/poanetwork/blockscout/pull/2457) - update mix.lock
+- [#2435](https://github.com/poanetwork/blockscout/pull/2435) - Replace deprecated extract-text-webpack-plugin with mini-css-extract-plugin
 - [#2450](https://github.com/poanetwork/blockscout/pull/2450) - Fix clearance of logs and node_modules folders in clearing script
 - [#2434](https://github.com/poanetwork/blockscout/pull/2434) - get rid of timex warnings
 
-
 ## 2.0.2-beta
 
 ### Features

apps/block_scout_web/assets/package.json

@@ -54,13 +54,15 @@
     "eslint-plugin-node": "^5.2.1",
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
-    "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "file-loader": "^1.1.11",
     "jest": "^23.2.0",
+    "mini-css-extract-plugin": "^0.8.0",
     "node-sass": "^4.9.3",
+    "optimize-css-assets-webpack-plugin": "^5.0.3",
     "postcss-loader": "^2.1.4",
     "sass-loader": "^7.0.1",
     "style-loader": "^0.21.0",
+    "terser-webpack-plugin": "^1.3.0",
     "webpack": "^4.6.0",
     "webpack-cli": "^3.0.8"
   },

apps/block_scout_web/assets/webpack.config.js

@@ -1,5 +1,7 @@
 const path = require('path');
-const ExtractTextPlugin = require('extract-text-webpack-plugin');
+const TerserJSPlugin = require('terser-webpack-plugin');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const CopyWebpackPlugin = require('copy-webpack-plugin');
 const { ContextReplacementPlugin } = require('webpack');
 const glob = require("glob");
@@ -32,6 +34,9 @@ const appJs =
       filename: 'app.js',
       path: path.resolve(__dirname, '../priv/static/js')
     },
+    optimization: {
+      minimizer: [new TerserJSPlugin({}), new OptimizeCSSAssetsPlugin({})],
+    },
     module: {
       rules: [
         {
@@ -43,8 +48,9 @@ const appJs =
         },
         {
           test: /\.scss$/,
-          use: ExtractTextPlugin.extract({
-            use: [{
+          use: [
+            MiniCssExtractPlugin.loader,
+            {
               loader: "css-loader"
             }, {
               loader: "postcss-loader"
@@ -57,9 +63,8 @@ const appJs =
                   'node_modules/@fortawesome/fontawesome-free/scss'
                 ]
               }
-            }],
-            fallback: 'style-loader'
-          })
+            }
+          ]
         }, {
           test: /\.(svg|ttf|eot|woff|woff2)$/,
           use: {
@@ -74,7 +79,9 @@ const appJs =
       ]
     },
     plugins: [
-      new ExtractTextPlugin('../css/app.css'),
+      new MiniCssExtractPlugin({
+        filename: '../css/app.css'
+      }),
       new CopyWebpackPlugin([{ from: 'static/', to: '../' }]),
       new ContextReplacementPlugin(/moment[\/\\]locale$/, /en/)
     ]

apps/block_scout_web/lib/block_scout_web/chain.ex

@@ -124,18 +124,20 @@ defmodule BlockScoutWeb.Chain do
   end
 
   def paging_options(%{"block_number" => block_number_string}) do
-    with {block_number, ""} <- Integer.parse(block_number_string) do
-      [paging_options: %{@default_paging_options | key: {block_number}}]
-    else
+    case Integer.parse(block_number_string) do
+      {block_number, ""} ->
+        [paging_options: %{@default_paging_options | key: {block_number}}]
+
       _ ->
         [paging_options: @default_paging_options]
     end
   end
 
   def paging_options(%{"index" => index_string}) when is_binary(index_string) do
-    with {index, ""} <- Integer.parse(index_string) do
-      [paging_options: %{@default_paging_options | key: {index}}]
-    else
+    case Integer.parse(index_string) do
+      {index, ""} ->
+        [paging_options: %{@default_paging_options | key: {index}}]
+
       _ ->
         [paging_options: @default_paging_options]
     end
@@ -174,10 +176,12 @@ defmodule BlockScoutWeb.Chain do
   def split_list_by_page(list_plus_one), do: Enum.split(list_plus_one, @page_size)
 
   defp address_from_param(param) do
-    with {:ok, hash} <- string_to_address_hash(param) do
-      find_or_insert_address_from_hash(hash)
-    else
-      :error -> {:error, :not_found}
+    case string_to_address_hash(param) do
+      {:ok, hash} ->
+        find_or_insert_address_from_hash(hash)
+
+      :error ->
+        {:error, :not_found}
     end
   end
 
@@ -246,18 +250,22 @@ defmodule BlockScoutWeb.Chain do
   end
 
   defp transaction_from_param(param) do
-    with {:ok, hash} <- string_to_transaction_hash(param) do
-      hash_to_transaction(hash)
-    else
-      :error -> {:error, :not_found}
+    case string_to_transaction_hash(param) do
+      {:ok, hash} ->
+        hash_to_transaction(hash)
+
+      :error ->
+        {:error, :not_found}
     end
   end
 
   defp hash_string_to_block(hash_string) do
-    with {:ok, hash} <- string_to_block_hash(hash_string) do
-      hash_to_block(hash)
-    else
-      :error -> {:error, :not_found}
+    case string_to_block_hash(hash_string) do
+      {:ok, hash} ->
+        hash_to_block(hash)
+
+      :error ->
+        {:error, :not_found}
     end
   end
 end

apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex

@@ -83,10 +83,12 @@ defmodule BlockScoutWeb.AddressTransactionController do
         unprocessable_entity(conn)
 
       {:error, :not_found} ->
-        with {:ok, _} <- Chain.Hash.Address.validate(address_hash_string) do
-          json(conn, %{items: [], next_page_path: ""})
-        else
-          {:error, _} -> not_found(conn)
+        case Chain.Hash.Address.validate(address_hash_string) do
+          {:ok, _} ->
+            json(conn, %{items: [], next_page_path: ""})
+
+          _ ->
+            not_found(conn)
         end
     end
   end
@@ -113,20 +115,22 @@ defmodule BlockScoutWeb.AddressTransactionController do
         {:ok, address_hash} = Chain.string_to_address_hash(address_hash_string)
         address = %Chain.Address{hash: address_hash, smart_contract: nil, token: nil}
 
-        with {:ok, _} <- Chain.Hash.Address.validate(address_hash_string) do
-          render(
-            conn,
-            "index.html",
-            address: address,
-            coin_balance_status: nil,
-            exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
-            filter: params["filter"],
-            transaction_count: 0,
-            validation_count: 0,
-            current_path: current_path(conn)
-          )
-        else
-          {:error, _} -> not_found(conn)
+        case Chain.Hash.Address.validate(address_hash_string) do
+          {:ok, _} ->
+            render(
+              conn,
+              "index.html",
+              address: address,
+              coin_balance_status: nil,
+              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              filter: params["filter"],
+              transaction_count: 0,
+              validation_count: 0,
+              current_path: current_path(conn)
+            )
+
+          _ ->
+            not_found(conn)
         end
     end
   end

apps/block_scout_web/lib/block_scout_web/controllers/block_transaction_controller.ex

@@ -11,57 +11,57 @@ defmodule BlockScoutWeb.BlockTransactionController do
   alias Phoenix.View
 
   def index(conn, %{"block_hash_or_number" => formatted_block_hash_or_number, "type" => "JSON"} = params) do
-    with {:ok, block} <-
-           param_block_hash_or_number_to_block(formatted_block_hash_or_number, []) do
-      full_options =
-        Keyword.merge(
-          [
-            necessity_by_association: %{
-              :block => :optional,
-              [created_contract_address: :names] => :optional,
-              [from_address: :names] => :required,
-              [to_address: :names] => :optional
-            }
-          ],
-          paging_options(params)
-        )
-
-      transactions_plus_one = Chain.block_to_transactions(block.hash, full_options)
-
-      {transactions, next_page} = split_list_by_page(transactions_plus_one)
-
-      next_page_path =
-        case next_page_params(next_page, transactions, params) do
-          nil ->
-            nil
+    case param_block_hash_or_number_to_block(formatted_block_hash_or_number, []) do
+      {:ok, block} ->
+        full_options =
+          Keyword.merge(
+            [
+              necessity_by_association: %{
+                :block => :optional,
+                [created_contract_address: :names] => :optional,
+                [from_address: :names] => :required,
+                [to_address: :names] => :optional
+              }
+            ],
+            paging_options(params)
+          )
 
-          next_page_params ->
-            block_transaction_path(
-              conn,
-              :index,
-              block,
-              Map.delete(next_page_params, "type")
+        transactions_plus_one = Chain.block_to_transactions(block.hash, full_options)
+
+        {transactions, next_page} = split_list_by_page(transactions_plus_one)
+
+        next_page_path =
+          case next_page_params(next_page, transactions, params) do
+            nil ->
+              nil
+
+            next_page_params ->
+              block_transaction_path(
+                conn,
+                :index,
+                block,
+                Map.delete(next_page_params, "type")
+              )
+          end
+
+        items =
+          transactions
+          |> Enum.map(fn transaction ->
+            View.render_to_string(
+              TransactionView,
+              "_tile.html",
+              transaction: transaction
             )
-        end
-
-      items =
-        transactions
-        |> Enum.map(fn transaction ->
-          View.render_to_string(
-            TransactionView,
-            "_tile.html",
-            transaction: transaction
-          )
-        end)
-
-      json(
-        conn,
-        %{
-          items: items,
-          next_page_path: next_page_path
-        }
-      )
-    else
+          end)
+
+        json(
+          conn,
+          %{
+            items: items,
+            next_page_path: next_page_path
+          }
+        )
+
       {:error, {:invalid, :hash}} ->
         not_found(conn)
 
@@ -80,25 +80,25 @@ defmodule BlockScoutWeb.BlockTransactionController do
   end
 
   def index(conn, %{"block_hash_or_number" => formatted_block_hash_or_number}) do
-    with {:ok, block} <-
-           param_block_hash_or_number_to_block(formatted_block_hash_or_number,
-             necessity_by_association: %{
-               [miner: :names] => :required,
-               :uncles => :optional,
-               :nephews => :optional,
-               :rewards => :optional
-             }
-           ) do
-      block_transaction_count = Chain.block_to_transaction_count(block.hash)
-
-      render(
-        conn,
-        "index.html",
-        block: block,
-        block_transaction_count: block_transaction_count,
-        current_path: current_path(conn)
-      )
-    else
+    case param_block_hash_or_number_to_block(formatted_block_hash_or_number,
+           necessity_by_association: %{
+             [miner: :names] => :required,
+             :uncles => :optional,
+             :nephews => :optional,
+             :rewards => :optional
+           }
+         ) do
+      {:ok, block} ->
+        block_transaction_count = Chain.block_to_transaction_count(block.hash)
+
+        render(
+          conn,
+          "index.html",
+          block: block,
+          block_transaction_count: block_transaction_count,
+          current_path: current_path(conn)
+        )
+
       {:error, {:invalid, :hash}} ->
         not_found(conn)
 
@@ -117,19 +117,23 @@ defmodule BlockScoutWeb.BlockTransactionController do
   end
 
   defp param_block_hash_or_number_to_block("0x" <> _ = param, options) do
-    with {:ok, hash} <- string_to_block_hash(param) do
-      hash_to_block(hash, options)
-    else
-      :error -> {:error, {:invalid, :hash}}
+    case string_to_block_hash(param) do
+      {:ok, hash} ->
+        hash_to_block(hash, options)
+
+      :error ->
+        {:error, {:invalid, :hash}}
     end
   end
 
   defp param_block_hash_or_number_to_block(number_string, options)
        when is_binary(number_string) do
-    with {:ok, number} <- BlockScoutWeb.Chain.param_to_block_number(number_string) do
-      number_to_block(number, options)
-    else
-      {:error, :invalid} -> {:error, {:invalid, :number}}
+    case BlockScoutWeb.Chain.param_to_block_number(number_string) do
+      {:ok, number} ->
+        number_to_block(number, options)
+
+      {:error, :invalid} ->
+        {:error, {:invalid, :number}}
     end
   end
 

apps/block_scout_web/lib/block_scout_web/controllers/chain/market_history_chart_controller.ex

@@ -5,7 +5,7 @@ defmodule BlockScoutWeb.Chain.MarketHistoryChartController do
   alias Explorer.ExchangeRates.Token
 
   def show(conn, _params) do
-    with true <- ajax?(conn) do
+    if ajax?(conn) do
       exchange_rate = Market.get_exchange_rate(Explorer.coin()) || Token.null()
 
       recent_market_history = Market.fetch_recent_history()
@@ -24,7 +24,7 @@ defmodule BlockScoutWeb.Chain.MarketHistoryChartController do
         supply_data: available_supply(Chain.supply_for_days(), exchange_rate)
       })
     else
-      _ -> unprocessable_entity(conn)
+      unprocessable_entity(conn)
     end
   end
 

apps/block_scout_web/lib/block_scout_web/controllers/recent_transactions_controller.ex

@@ -6,7 +6,7 @@ defmodule BlockScoutWeb.RecentTransactionsController do
   alias Phoenix.View
 
   def index(conn, _params) do
-    with true <- ajax?(conn) do
+    if ajax?(conn) do
       recent_transactions =
         Chain.recent_collated_transactions(
           necessity_by_association: %{
@@ -29,7 +29,7 @@ defmodule BlockScoutWeb.RecentTransactionsController do
 
       json(conn, %{transactions: transactions})
     else
-      _ -> unprocessable_entity(conn)
+      unprocessable_entity(conn)
     end
   end
 end

apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex

@@ -35,12 +35,13 @@ defmodule BlockScoutWeb.SmartContractController do
   def show(conn, params) do
     with true <- ajax?(conn),
          {:ok, address_hash} <- Chain.string_to_address_hash(params["id"]),
-         :ok <- Chain.check_contract_address_exists(address_hash),
-         outputs =
-           Reader.query_function(
-             address_hash,
-             %{name: params["function_name"], args: params["args"]}
-           ) do
+         :ok <- Chain.check_contract_address_exists(address_hash) do
+      outputs =
+        Reader.query_function(
+          address_hash,
+          %{name: params["function_name"], args: params["args"]}
+        )
+
       conn
       |> put_status(200)
       |> put_layout(false)

apps/block_scout_web/mix.exs

@@ -71,7 +71,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:bypass, "~> 1.0", only: :test},
       # To add (CORS)(https://www.w3.org/TR/cors/)
       {:cors_plug, "~> 2.0"},
-      {:credo, "1.0.0", only: :test, runtime: false},
+      {:credo, "~> 1.1", only: :test, runtime: false},
       # For Absinthe to load data in batches
       {:dataloader, "~> 1.0.0"},
       {:dialyxir, "~> 0.5", only: [:dev, :test], runtime: false},

apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth.ex

@@ -5,7 +5,7 @@ defmodule EthereumJSONRPC.Geth do
 
   import EthereumJSONRPC, only: [id_to_params: 1, integer_to_quantity: 1, json_rpc: 2, request: 1]
 
-  alias EthereumJSONRPC.{FetchedBalance, FetchedCode}
+  alias EthereumJSONRPC.{FetchedBalance, FetchedCode, Transactions}
   alias EthereumJSONRPC.Geth.{Calls, Tracer}
 
   @behaviour EthereumJSONRPC.Variant
@@ -46,12 +46,31 @@ defmodule EthereumJSONRPC.Geth do
   def fetch_block_internal_transactions(_block_range, _json_rpc_named_arguments), do: :ignore
 
   @doc """
-  Pending transaction fetching is not supported currently for Geth.
-
-  To signal to the caller that fetching is not supported, `:ignore` is returned.
+  Fetches the pending transactions from the Geth node.
   """
   @impl EthereumJSONRPC.Variant
-  def fetch_pending_transactions(_json_rpc_named_arguments), do: :ignore
+  def fetch_pending_transactions(json_rpc_named_arguments) do
+    with {:ok, transaction_data} <-
+           %{id: 1, method: "txpool_content", params: []} |> request() |> json_rpc(json_rpc_named_arguments) do
+      transactions_params =
+        transaction_data["pending"]
+        |> Enum.flat_map(fn {_address, nonce_transactions_map} ->
+          nonce_transactions_map
+          |> Enum.map(fn {_nonce, transaction} ->
+            transaction
+          end)
+        end)
+        |> Transactions.to_elixir()
+        |> Transactions.elixir_to_params()
+        |> Enum.map(fn params ->
+          # txpool_content always returns transaction with 0x0000000000000000000000000000000000000000000000000000000000000000 value in block hash and index is null.
+          # https://github.com/ethereum/go-ethereum/issues/19897
+          %{params | block_hash: nil, index: nil}
+        end)
+
+      {:ok, transactions_params}
+    end
+  end
 
   defp debug_trace_transaction_requests(id_to_params) when is_map(id_to_params) do
     Enum.map(id_to_params, fn {id, %{hash_data: hash_data}} ->

apps/ethereum_jsonrpc/mix.exs

@@ -64,7 +64,7 @@ defmodule EthereumJsonrpc.MixProject do
       # WebSocket-server for testing `EthereumJSONRPC.WebSocket.WebSocketClient`.
       {:cowboy, "~> 2.0", only: [:dev, :test]},
       # Style Checking
-      {:credo, "1.0.0", only: :test, runtime: false},
+      {:credo, "~> 1.1", only: :test, runtime: false},
       # Static Type Checking
       {:dialyxir, "~> 0.5", only: [:dev, :test], runtime: false},
       # Code coverage

apps/ethereum_jsonrpc/test/ethereum_jsonrpc/geth_test.exs

@@ -84,8 +84,133 @@ defmodule EthereumJSONRPC.GethTest do
   end
 
   describe "fetch_pending_transactions/1" do
-    test "is not supported", %{json_rpc_named_arguments: json_rpc_named_arguments} do
-      EthereumJSONRPC.Geth.fetch_pending_transactions(json_rpc_named_arguments)
+    @tag :no_geth
+    test "fetches pending transactions", %{json_rpc_named_arguments: json_rpc_named_arguments} do
+      expect(EthereumJSONRPC.Mox, :json_rpc, fn _, _ ->
+        {:ok,
+         %{
+           "pending" => %{
+             "0xC99f4e9cFf697ca6717ad9cE8bA4A138e0e55109" => %{
+               "4656" => %{
+                 "blockHash" => "0x0000000000000000000000000000000000000000000000000000000000000000",
+                 "blockNumber" => nil,
+                 "from" => "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                 "gas" => "0x3d0900",
+                 "gasPrice" => "0x3b9aca00",
+                 "hash" => "0x2b8cfd76a31b942e51b6265c791c860e2840b11f8c2fcfa1c9dfe53dea4c3102",
+                 "input" =>
+                   "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",
+                 "nonce" => "0x1230",
+                 "r" => "0x81345ae149171f4cb4ab868f0ad637d033c96c4659b190b86a39725c8299c947",
+                 "s" => "0x31450678841d7206fa02b564a641420262cc98c8ea0e32c4cb0e97208d3f9feb",
+                 "to" => "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                 "transactionIndex" => "0x0",
+                 "v" => "0x1b",
+                 "value" => "0xb5e620f480000"
+               },
+               "4657" => %{
+                 "blockHash" => "0x0000000000000000000000000000000000000000000000000000000000000000",
+                 "blockNumber" => nil,
+                 "from" => "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                 "gas" => "0x3d0900",
+                 "gasPrice" => "0x3b9aca00",
+                 "hash" => "0x7c3ea924740e996bf552a8dded903ba4258b69d30bf5e6dca6ec86ebc60b8151",
+                 "input" =>
+                   "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",
+                 "nonce" => "0x1231",
+                 "r" => "0xee1eb895262d12ef5c4ee3cbf9b36de3903bc3a1343f0a312bd19edacc4bb877",
+                 "s" => "0xfcb87efe4c3984a3e1d3f4fb10ce41e59f65e21fbd9206a1648ec73fa0a2206",
+                 "to" => "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                 "transactionIndex" => "0x0",
+                 "v" => "0x1b",
+                 "value" => "0xb5e620f480000"
+               },
+               "4658" => %{
+                 "blockHash" => "0x0000000000000000000000000000000000000000000000000000000000000000",
+                 "blockNumber" => nil,
+                 "from" => "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                 "gas" => "0x3d0900",
+                 "gasPrice" => "0x3b9aca00",
+                 "hash" => "0xe699a58ef4986f2dbdc102acf73b35392aff9ce43fd226000526955e19c0b06e",
+                 "input" =>
+                   "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",
+                 "nonce" => "0x1232",
+                 "r" => "0xe95bc86fc32cc591677c7ec9ca49f1dc33a31427235c1c41dbb7a3a957b55599",
+                 "s" => "0xe8b41a6440d0fe6d0ec1f40982394a2d641b19b983aad49e45614e5f3a1abc9",
+                 "to" => "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                 "transactionIndex" => "0x0",
+                 "v" => "0x1c",
+                 "value" => "0xb5e620f480000"
+               }
+             }
+           },
+           "queued" => %{}
+         }}
+      end)
+
+      assert {:ok,
+              [
+                %{
+                  block_hash: nil,
+                  block_number: nil,
+                  from_address_hash: "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                  gas: 4_000_000,
+                  gas_price: 1_000_000_000,
+                  hash: "0x2b8cfd76a31b942e51b6265c791c860e2840b11f8c2fcfa1c9dfe53dea4c3102",
+                  index: 0,
+                  input:
+                    "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",
+                  nonce: 4656,
+                  r:
+                    58_440_860_745_466_360_584_510_362_592_650_991_653_332_571_230_597_223_185_413_246_840_900_756_818_247,
+                  s:
+                    22_285_286_687_634_777_993_513_656_263_235_057_426_117_768_584_265_280_722_872_863_042_386_096_267_243,
+                  to_address_hash: "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                  transaction_index: 0,
+                  v: 27,
+                  value: 3_200_000_000_000_000
+                },
+                %{
+                  block_hash: nil,
+                  block_number: nil,
+                  from_address_hash: "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                  gas: 4_000_000,
+                  gas_price: 1_000_000_000,
+                  hash: "0x7c3ea924740e996bf552a8dded903ba4258b69d30bf5e6dca6ec86ebc60b8151",
+                  index: 0,
+                  input:
+                    "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",
+                  nonce: 4657,
+                  r:
+                    107_704_737_317_141_024_268_971_404_113_297_355_261_066_880_504_936_960_891_977_784_149_226_505_877_623,
+                  s:
+                    7_144_300_886_174_743_587_831_226_472_052_852_957_529_607_874_128_062_849_708_955_356_153_894_281_734,
+                  to_address_hash: "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                  transaction_index: 0,
+                  v: 27,
+                  value: 3_200_000_000_000_000
+                },
+                %{
+                  block_hash: nil,
+                  block_number: nil,
+                  from_address_hash: "0xc99f4e9cff697ca6717ad9ce8ba4a138e0e55109",
+                  gas: 4_000_000,
+                  gas_price: 1_000_000_000,
+                  hash: "0xe699a58ef4986f2dbdc102acf73b35392aff9ce43fd226000526955e19c0b06e",
+                  index: 0,
+                  input:
+                    "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",
+                  nonce: 4658,
+                  r:
+                    105_551_060_165_173_654_536_466_245_809_705_255_348_773_503_447_188_823_324_699_103_004_494_755_354_009,
+                  s:
+                    6_578_424_718_200_222_268_891_012_570_118_685_130_111_416_504_340_507_122_286_266_818_507_627_932_617,
+                  to_address_hash: "0xf003a84d6890202663c0fd80954e836fcf21e004",
+                  transaction_index: 0,
+                  v: 28,
+                  value: 3_200_000_000_000_000
+                }
+              ]} = Geth.fetch_pending_transactions(json_rpc_named_arguments)
     end
   end
 end

apps/explorer/lib/explorer/chain.ex

@@ -2464,9 +2464,10 @@ defmodule Explorer.Chain do
       |> Multi.run(:set_address_verified, &set_address_verified/2)
       |> Repo.transaction()
 
-    with {:ok, %{smart_contract: smart_contract}} <- insert_result do
-      {:ok, smart_contract}
-    else
+    case insert_result do
+      {:ok, %{smart_contract: smart_contract}} ->
+        {:ok, smart_contract}
+
       {:error, :smart_contract, changeset, _} ->
         {:error, changeset}
 
@@ -2601,7 +2602,11 @@ defmodule Explorer.Chain do
   defp page_addresses(query, %PagingOptions{key: nil}), do: query
 
   defp page_addresses(query, %PagingOptions{key: {coin_balance, hash}}) do
-    where(query, [address], address.fetched_coin_balance <= ^coin_balance and address.hash > ^hash)
+    from(address in query,
+      where:
+        (address.fetched_coin_balance == ^coin_balance and address.hash > ^hash) or
+          address.fetched_coin_balance < ^coin_balance
+    )
   end
 
   defp page_blocks(query, %PagingOptions{key: nil}), do: query
@@ -2936,9 +2941,10 @@ defmodule Explorer.Chain do
       )
       |> Repo.transaction()
 
-    with {:ok, %{token: token}} <- insert_result do
-      {:ok, token}
-    else
+    case insert_result do
+      {:ok, %{token: token}} ->
+        {:ok, token}
+
       {:error, :token, changeset, _} ->
         {:error, changeset}
     end

apps/explorer/lib/explorer/chain/hash/address.ex

@@ -166,7 +166,7 @@ defmodule Explorer.Chain.Hash.Address do
       iex> Explorer.Chain.Hash.Address.validate("0xc1912fEE45d61C87Cc5EA59DaE31190FFFFf232H")
       {:error, :invalid_characters}
   """
-  @spec validate(String.t()) :: {:ok, String.t()} | {:error, :invalid_length | :invalid_characters, :invalid_checksum}
+  @spec validate(String.t()) :: {:ok, String.t()} | {:error, :invalid_length | :invalid_characters | :invalid_checksum}
   def validate("0x" <> hash) do
     with {:length, true} <- {:length, String.length(hash) == 40},
          {:hex, true} <- {:hex, is_hex?(hash)},

apps/explorer/lib/explorer/chain/wei.ex

@@ -31,21 +31,25 @@ defmodule Explorer.Chain.Wei do
 
   @impl Ecto.Type
   def cast("0x" <> hex_wei) do
-    with {int_wei, ""} <- Integer.parse(hex_wei, 16) do
-      decimal = Decimal.new(int_wei)
-      {:ok, %__MODULE__{value: decimal}}
-    else
-      _ -> :error
+    case Integer.parse(hex_wei, 16) do
+      {int_wei, ""} ->
+        decimal = Decimal.new(int_wei)
+        {:ok, %__MODULE__{value: decimal}}
+
+      _ ->
+        :error
     end
   end
 
   @impl Ecto.Type
   def cast(string_wei) when is_binary(string_wei) do
-    with {int_wei, ""} <- Integer.parse(string_wei) do
-      decimal = Decimal.new(int_wei)
-      {:ok, %__MODULE__{value: decimal}}
-    else
-      _ -> :error
+    case Integer.parse(string_wei) do
+      {int_wei, ""} ->
+        decimal = Decimal.new(int_wei)
+        {:ok, %__MODULE__{value: decimal}}
+
+      _ ->
+        :error
     end
   end
 

apps/explorer/mix.exs

@@ -68,7 +68,7 @@ defmodule Explorer.Mixfile do
       {:bypass, "~> 1.0", only: :test},
       {:briefly, "~> 0.4", github: "CargoSense/briefly"},
       {:comeonin, "~> 4.0"},
-      {:credo, "1.0.0", only: :test, runtime: false},
+      {:credo, "~> 1.1", only: :test, runtime: false},
       # For Absinthe to load data in batches
       {:dataloader, "~> 1.0.0"},
       {:decimal, "~> 1.0"},

apps/indexer/lib/indexer/fetcher/internal_transaction.ex

@@ -152,12 +152,6 @@ defmodule Indexer.Fetcher.InternalTransaction do
 
     unique_entries = unique_entries(entries, variant)
 
-    internal_transactions_indexed_at_blocks =
-      case variant do
-        EthereumJSONRPC.Parity -> Enum.map(unique_entries, &block_params/1)
-        _ -> []
-      end
-
     unique_entries_count = Enum.count(unique_entries)
     Logger.metadata(count: unique_entries_count)
 
@@ -176,47 +170,7 @@ defmodule Indexer.Fetcher.InternalTransaction do
     end
     |> case do
       {:ok, internal_transactions_params} ->
-        internal_transactions_params_without_failed_creations = remove_failed_creations(internal_transactions_params)
-
-        addresses_params =
-          Addresses.extract_addresses(%{
-            internal_transactions: internal_transactions_params_without_failed_creations
-          })
-
-        address_hash_to_block_number =
-          Enum.into(addresses_params, %{}, fn %{fetched_coin_balance_block_number: block_number, hash: hash} ->
-            {hash, block_number}
-          end)
-
-        with {:ok, imported} <-
-               Chain.import(%{
-                 addresses: %{params: addresses_params},
-                 internal_transactions: %{params: internal_transactions_params_without_failed_creations},
-                 internal_transactions_indexed_at_blocks: %{
-                   params: internal_transactions_indexed_at_blocks,
-                   with: :number_only_changeset
-                 },
-                 timeout: :infinity
-               }) do
-          async_import_coin_balances(imported, %{
-            address_hash_to_fetched_balance_block_number: address_hash_to_block_number
-          })
-        else
-          {:error, step, reason, _changes_so_far} ->
-            Logger.error(
-              fn ->
-                [
-                  "failed to import internal transactions for transactions: ",
-                  inspect(reason)
-                ]
-              end,
-              step: step,
-              error_count: unique_entries_count
-            )
-
-            # re-queue the de-duped entries
-            {:retry, unique_entries}
-        end
+        import_internal_transaction(internal_transactions_params, json_rpc_named_arguments, unique_entries)
 
       {:error, reason} ->
         Logger.error(fn -> ["failed to fetch internal transactions for transactions: ", inspect(reason)] end,
@@ -231,6 +185,60 @@ defmodule Indexer.Fetcher.InternalTransaction do
     end
   end
 
+  defp import_internal_transaction(internal_transactions_params, json_rpc_named_arguments, unique_entries) do
+    internal_transactions_indexed_at_blocks =
+      case Keyword.fetch!(json_rpc_named_arguments, :variant) do
+        EthereumJSONRPC.Parity -> Enum.map(unique_entries, &block_params/1)
+        _ -> []
+      end
+
+    unique_entries_count = Enum.count(unique_entries)
+    internal_transactions_params_without_failed_creations = remove_failed_creations(internal_transactions_params)
+
+    addresses_params =
+      Addresses.extract_addresses(%{
+        internal_transactions: internal_transactions_params_without_failed_creations
+      })
+
+    address_hash_to_block_number =
+      Enum.into(addresses_params, %{}, fn %{fetched_coin_balance_block_number: block_number, hash: hash} ->
+        {hash, block_number}
+      end)
+
+    imports =
+      Chain.import(%{
+        addresses: %{params: addresses_params},
+        internal_transactions: %{params: internal_transactions_params_without_failed_creations},
+        internal_transactions_indexed_at_blocks: %{
+          params: internal_transactions_indexed_at_blocks,
+          with: :number_only_changeset
+        },
+        timeout: :infinity
+      })
+
+    case imports do
+      {:ok, imported} ->
+        async_import_coin_balances(imported, %{
+          address_hash_to_fetched_balance_block_number: address_hash_to_block_number
+        })
+
+      {:error, step, reason, _changes_so_far} ->
+        Logger.error(
+          fn ->
+            [
+              "failed to import internal transactions for transactions: ",
+              inspect(reason)
+            ]
+          end,
+          step: step,
+          error_count: unique_entries_count
+        )
+
+        # re-queue the de-duped entries
+        {:retry, unique_entries}
+    end
+  end
+
   defp unique_entries(entries, EthereumJSONRPC.Parity), do: Enum.uniq(entries)
 
   # Protection and improved reporting for https://github.com/poanetwork/blockscout/issues/289

mix.lock

@@ -14,7 +14,7 @@
   "briefly": {:git, "https://github.com/CargoSense/briefly.git", "2526e9674a4e6996137e066a1295ea60962712b8", []},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], []},
   "bypass": {:hex, :bypass, "1.0.0", "b78b3dcb832a71aca5259c1a704b2e14b55fd4e1327ff942598b4e7d1a7ad83d", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}], "hexpm"},
-  "certifi": {:hex, :certifi, "2.5.1", "867ce347f7c7d78563450a18a6a28a8090331e77fa02380b4a21962a65d36ee5", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
+  "certifi": {:hex, :certifi, "2.3.1", "d0f424232390bf47d82da8478022301c561cf6445b5b5fb6a84d49a9e76d2639", [:rebar3], [{:parse_trans, "3.2.0", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
   "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], []},
   "comeonin": {:hex, :comeonin, "4.1.2", "3eb5620fd8e35508991664b4c2b04dd41e52f1620b36957be837c1d7784b7592", [:mix], [{:argon2_elixir, "~> 1.2", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:bcrypt_elixir, "~> 0.12.1 or ~> 1.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: true]}, {:pbkdf2_elixir, "~> 0.12", [hex: :pbkdf2_elixir, repo: "hexpm", optional: true]}], "hexpm"},
   "con_cache": {:hex, :con_cache, "0.13.1", "047e097ab2a8c6876e12d0c29e29a86d487b592df97b98e3e2abedad574e215d", [:mix], [], "hexpm"},
@@ -22,11 +22,11 @@
   "cors_plug": {:hex, :cors_plug, "2.0.0", "238ddb479f92b38f6dc1ae44b8d81f0387f9519101a6da442d543ab70ee0e482", [:mix], [{:plug, "~> 1.3 or ~> 1.4 or ~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "cowboy": {:hex, :cowboy, "2.6.1", "f2e06f757c337b3b311f9437e6e072b678fcd71545a7b2865bdaa154d078593f", [:rebar3], [{:cowlib, "~> 2.7.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.7.1", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm"},
   "cowlib": {:hex, :cowlib, "2.7.0", "3ef16e77562f9855a2605900cedb15c1462d76fb1be6a32fc3ae91973ee543d2", [:rebar3], [], "hexpm"},
-  "credo": {:hex, :credo, "1.0.0", "aaa40fdd0543a0cf8080e8c5949d8c25f0a24e4fc8c1d83d06c388f5e5e0ea42", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
+  "credo": {:hex, :credo, "1.1.2", "02b6422f3e659eb74b05aca3c20c1d8da0119a05ee82577a82e6c2938bf29f81", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
   "csv": {:hex, :csv, "2.1.1", "a4c1a7c30d2151b6e4976cb2f52c0a1d49ec965afb737ed84a684bc4284d1627", [:mix], [{:parallel_stream, "~> 1.0.4", [hex: :parallel_stream, optional: false]}]},
   "dataloader": {:hex, :dataloader, "1.0.6", "fb724d6d3fb6acb87d27e3b32dea3a307936ad2d245faf9cf5221d1323d6a4ba", [:mix], [{:ecto, ">= 0.0.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm"},
   "db_connection": {:hex, :db_connection, "2.0.3", "b4e8aa43c100e16f122ccd6798cd51c48c79fd391c39d411f42b3cd765daccb0", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
-  "decimal": {:hex, :decimal, "1.6.0", "bfd84d90ff966e1f5d4370bdd3943432d8f65f07d3bab48001aebd7030590dcc", [:mix], [], "hexpm"},
+  "decimal": {:hex, :decimal, "1.8.0", "ca462e0d885f09a1c5a342dbd7c1dcf27ea63548c65a65e67334f4b61803822e", [:mix], [], "hexpm"},
   "decorator": {:hex, :decorator, "1.3.0", "6203dbd6e4e519a21a079e2a74e50fddaf03e80be22711b92eb4cd410173abea", [:mix], [], "hexpm"},
   "deep_merge": {:hex, :deep_merge, "0.2.0", "c1050fa2edf4848b9f556fba1b75afc66608a4219659e3311d9c9427b5b680b3", [:mix], [], "hexpm"},
   "dialyxir": {:hex, :dialyxir, "0.5.1", "b331b091720fd93e878137add264bac4f644e1ddae07a70bf7062c7862c4b952", [:mix], []},
@@ -53,10 +53,10 @@
   "flow": {:hex, :flow, "0.14.3", "0d92991fe53035894d24aa8dec10dcfccf0ae00c4ed436ace3efa9813a646902", [:mix], [{:gen_stage, "~> 0.14.0", [hex: :gen_stage, repo: "hexpm", optional: false]}], "hexpm"},
   "gen_stage": {:hex, :gen_stage, "0.14.1", "9d46723fda072d4f4bb31a102560013f7960f5d80ea44dcb96fd6304ed61e7a4", [:mix], [], "hexpm"},
   "gettext": {:hex, :gettext, "0.16.1", "e2130b25eebcbe02bb343b119a07ae2c7e28bd4b146c4a154da2ffb2b3507af2", [:mix], [], "hexpm"},
-  "hackney": {:hex, :hackney, "1.15.1", "9f8f471c844b8ce395f7b6d8398139e26ddca9ebc171a8b91342ee15a19963f4", [:rebar3], [{:certifi, "2.5.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.4", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
+  "hackney": {:hex, :hackney, "1.13.0", "24edc8cd2b28e1c652593833862435c80661834f6c9344e84b6a2255e7aeef03", [:rebar3], [{:certifi, "2.3.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.1.2", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
   "html_entities": {:hex, :html_entities, "0.4.0", "f2fee876858cf6aaa9db608820a3209e45a087c5177332799592142b50e89a6b", [:mix], []},
   "httpoison": {:hex, :httpoison, "1.5.0", "71ae9f304bdf7f00e9cd1823f275c955bdfc68282bc5eb5c85c3a9ade865d68e", [:mix], [{:hackney, "~> 1.8", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
-  "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
+  "idna": {:hex, :idna, "5.1.2", "e21cb58a09f0228a9e0b95eaa1217f1bcfc31a1aaa6e1fdf2f53a33f7dbd9494", [:rebar3], [{:unicode_util_compat, "0.3.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "jsx": {:hex, :jsx, "2.8.3", "a05252d381885240744d955fbe3cf810504eb2567164824e19303ea59eef62cf", [:mix, :rebar3], []},
   "junit_formatter": {:hex, :junit_formatter, "3.0.0", "13950d944dbd295da7d8cc4798b8faee808a8bb9b637c88069954eac078ac9da", [:mix], [], "hexpm"},
@@ -70,7 +70,7 @@
   "memento": {:hex, :memento, "0.3.1", "b2909390820550d8b90b68ec96f9e15ff8a45a28b6f97fa4a62ef50e87c2f9d9", [:mix], [], "hexpm"},
   "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], []},
   "mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
-  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm"},
+  "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], [], "hexpm"},
   "mix_erlang_tasks": {:hex, :mix_erlang_tasks, "0.1.0", "36819fec60b80689eb1380938675af215565a89320a9e29c72c70d97512e4649", [:mix], [], "hexpm"},
   "mochiweb": {:hex, :mochiweb, "2.18.0", "eb55f1db3e6e960fac4e6db4e2db9ec3602cc9f30b86cd1481d56545c3145d2e", [:rebar3], [], "hexpm"},
   "mock": {:hex, :mock, "0.3.2", "e98e998fd76c191c7e1a9557c8617912c53df3d4a6132f561eb762b699ef59fa", [:mix], [{:meck, "~> 0.8.8", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
@@ -80,7 +80,7 @@
   "nimble_parsec": {:hex, :nimble_parsec, "0.5.0", "90e2eca3d0266e5c53f8fbe0079694740b9c91b6747f2b7e3c5d21966bba8300", [:mix], [], "hexpm"},
   "optimal": {:hex, :optimal, "0.3.6", "46bbf52fbbbd238cda81e02560caa84f93a53c75620f1fe19e81e4ae7b07d1dd", [:mix], [], "hexpm"},
   "parallel_stream": {:hex, :parallel_stream, "1.0.6", "b967be2b23f0f6787fab7ed681b4c45a215a81481fb62b01a5b750fa8f30f76c", [:mix], []},
-  "parse_trans": {:hex, :parse_trans, "3.3.0", "09765507a3c7590a784615cfd421d101aec25098d50b89d7aa1d66646bc571c1", [:rebar3], [], "hexpm"},
+  "parse_trans": {:hex, :parse_trans, "3.2.0", "2adfa4daf80c14dc36f522cf190eb5c4ee3e28008fc6394397c16f62a26258c2", [:rebar3], [], "hexpm"},
   "phoenix": {:hex, :phoenix, "1.4.0", "56fe9a809e0e735f3e3b9b31c1b749d4b436e466d8da627b8d82f90eaae714d2", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 1.1", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}], "hexpm"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.0.0", "c43117a136e7399ea04ecaac73f8f23ee0ffe3e07acfcb8062fe5f4c9f0f6531", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.9", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "phoenix_form_awesomplete": {:hex, :phoenix_form_awesomplete, "0.1.4", "4af0603d8d41ca638e70f74d6defff331e4db106dd85f75f125579ca27bd8b64", [:mix], [{:phoenix_html, "~> 2.9", [hex: :phoenix_html, repo: "hexpm", optional: false]}], "hexpm"},
@@ -108,11 +108,11 @@
   "spandex_datadog": {:hex, :spandex_datadog, "0.4.0", "75113a73e843123074886a2e31994af07d6e0632749a8d97e9ca6157b120c287", [:mix], [{:msgpax, "~> 2.2.1", [hex: :msgpax, repo: "hexpm", optional: false]}, {:spandex, "~> 2.3", [hex: :spandex, repo: "hexpm", optional: false]}], "hexpm"},
   "spandex_ecto": {:hex, :spandex_ecto, "0.4.0", "deaeaddc11a35f1c551206c53d09bb93a0da5808dbef751430e465c8c7de01d3", [:mix], [{:spandex, "~> 2.2", [hex: :spandex, repo: "hexpm", optional: false]}], "hexpm"},
   "spandex_phoenix": {:hex, :spandex_phoenix, "0.3.1", "9cb9a4a9f2161f171d9df9afa1289a0d037abbbeecabae674f959b57f106f201", [:mix], [{:plug, "~> 1.3", [hex: :plug, repo: "hexpm", optional: false]}, {:spandex, "~> 2.2", [hex: :spandex, repo: "hexpm", optional: false]}], "hexpm"},
-  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], [], "hexpm"},
   "telemetry": {:hex, :telemetry, "0.3.0", "099a7f3ce31e4780f971b4630a3c22ec66d22208bc090fe33a2a3a6a67754a73", [:rebar3], [], "hexpm"},
-  "timex": {:hex, :timex, "3.5.0", "b0a23167da02d0fe4f1a4e104d1f929a00d348502b52432c05de875d0b9cffa5", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
-  "tzdata": {:hex, :tzdata, "0.5.19", "7962a3997bf06303b7d1772988ede22260f3dae1bf897408ebdac2b4435f4e6a", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
-  "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
+  "timex": {:hex, :timex, "3.6.1", "efdf56d0e67a6b956cc57774353b0329c8ab7726766a11547e529357ffdc1d56", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5 or ~> 1.0.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
+  "tzdata": {:hex, :tzdata, "1.0.1", "f6027a331af7d837471248e62733c6ebee86a72e57c613aa071ebb1f750fc71a", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.3.1", "a1f612a7b512638634a603c8f401892afbf99b8ce93a45041f8aaca99cadb85e", [:rebar3], [], "hexpm"},
   "wallaby": {:hex, :wallaby, "0.22.0", "e5d16bfa7ab23562c8a6e3b0a31445a2fd470ca622082a910114807ba823780d", [:mix], [{:httpoison, "~> 0.12 or ~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:poison, ">= 1.4.0", [hex: :poison, repo: "hexpm", optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, repo: "hexpm", optional: false]}], "hexpm"},
   "websocket_client": {:hex, :websocket_client, "1.3.0", "2275d7daaa1cdacebf2068891c9844b15f4fdc3de3ec2602420c2fb486db59b6", [:rebar3], [], "hexpm"},
   "wobserver": {:git, "https://github.com/poanetwork/wobserver.git", "13bcda30a87f4f0be1878920a79433ad831eefbe", [branch: "support-https"]},