Rename block_rewards to emission_rewards

apps/block_scout_web/test/block_scout_web/controllers/api/rpc/address_controller_test.exs

@@ -2053,7 +2053,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
     end
 
     test "returns all the required fields", %{conn: conn} do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
@@ -2062,7 +2062,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
       |> with_block(block, gas_used: 1)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(1))
         |> Wei.from(:wei)
@@ -2092,7 +2092,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
     end
 
     test "with a block with one transaction", %{conn: conn} do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
@@ -2101,7 +2101,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
       |> with_block(block, gas_used: 1)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(1))
         |> Wei.from(:wei)
@@ -2131,7 +2131,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
     end
 
     test "with pagination options", %{conn: conn} do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block_numbers = Range.new(range.from, range.to)
 
@@ -2147,7 +2147,7 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
       |> with_block(block2, gas_used: 2)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(4))
         |> Wei.from(:wei)

apps/block_scout_web/test/block_scout_web/controllers/api/rpc/block_controller_test.exs

@@ -41,7 +41,7 @@ defmodule BlockScoutWeb.API.RPC.BlockControllerTest do
     end
 
     test "with a valid block", %{conn: conn} do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
       :transaction
@@ -49,7 +49,7 @@ defmodule BlockScoutWeb.API.RPC.BlockControllerTest do
       |> with_block(block, gas_used: 1)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(1))
         |> Decimal.to_string(:normal)

apps/explorer/lib/explorer/chain.ex

@@ -38,7 +38,7 @@ defmodule Explorer.Chain do
     Wei
   }
 
-  alias Explorer.Chain.Block.Reward
+  alias Explorer.Chain.Block.EmissionReward
   alias Explorer.{PagingOptions, Repo}
 
   alias Explorer.Counters.{
@@ -366,15 +366,15 @@ defmodule Explorer.Chain do
       from(
         block in Block,
         left_join: transaction in assoc(block, :transactions),
-        inner_join: block_reward in Reward,
+        inner_join: emission_reward in EmissionReward,
-        on: fragment("? <@ ?", block.number, block_reward.block_range),
+        on: fragment("? <@ ?", block.number, emission_reward.block_range),
         where: block.number == ^block_number,
-        group_by: block_reward.reward,
+        group_by: emission_reward.reward,
         select: %{
           transaction_reward: %Wei{
             value: default_if_empty(sum_of_products(transaction.gas_used, transaction.gas_price), 0)
           },
-          static_reward: block_reward.reward
+          static_reward: emission_reward.reward
         }
       )
 

apps/explorer/lib/explorer/chain/block/emission_reward.ex

@@ -0,0 +1,27 @@
+defmodule Explorer.Chain.Block.EmissionReward do
+  @moduledoc """
+  Represents the static reward given to the miner of a block in a range of block numbers.
+  """
+
+  use Ecto.Schema
+
+  alias Explorer.Chain.Block.{EmissionReward, Range}
+  alias Explorer.Chain.Wei
+
+  @typedoc """
+  The static reward given to the miner of a block.
+
+  * `:block_range` - Range of block numbers
+  * `:reward` - Reward given in Wei
+  """
+  @type t :: %EmissionReward{
+          block_range: Range.t(),
+          reward: Wei.t()
+        }
+
+  @primary_key false
+  schema "emission_rewards" do
+    field(:block_range, Range)
+    field(:reward, Wei)
+  end
+end

apps/explorer/lib/explorer/chain/block/reward.ex

@@ -1,11 +1,11 @@
-defmodule Explorer.Chain.Block.Reward do
+defmodule Explorer.Chain.Block.EmissionReward do
   @moduledoc """
   Represents the static reward given to the miner of a block in a range of block numbers.
   """
 
   use Ecto.Schema
 
-  alias Explorer.Chain.Block.{Range, Reward}
+  alias Explorer.Chain.Block.{EmissionReward, Range}
   alias Explorer.Chain.Wei
 
   @typedoc """
@@ -14,13 +14,13 @@ defmodule Explorer.Chain.Block.Reward do
   * `:block_range` - Range of block numbers
   * `:reward` - Reward given in Wei
   """
-  @type t :: %Reward{
+  @type t :: %EmissionReward{
           block_range: Range.t(),
           reward: Wei.t()
         }
 
   @primary_key false
-  schema "block_rewards" do
+  schema "emission_rewards" do
     field(:block_range, Range)
     field(:reward, Wei)
   end

apps/explorer/lib/explorer/etherscan.ex

@@ -9,7 +9,7 @@ defmodule Explorer.Etherscan do
   alias Explorer.{Chain, Repo}
   alias Explorer.Chain.Address.TokenBalance
   alias Explorer.Chain.{Block, Hash, InternalTransaction, Transaction, Wei}
-  alias Explorer.Chain.Block.Reward
+  alias Explorer.Chain.Block.EmissionReward
 
   @default_options %{
     order_by_direction: :asc,
@@ -186,7 +186,7 @@ defmodule Explorer.Etherscan do
       from(
         b in Block,
         left_join: t in assoc(b, :transactions),
-        inner_join: r in Reward,
+        inner_join: r in EmissionReward,
         on: fragment("? <@ ?", b.number, r.block_range),
         where: b.miner_hash == ^address_hash,
         order_by: [desc: b.number],

apps/explorer/priv/repo/migrations/20181206200140_rename_block_rewards_to_emission_rewards.exs

@@ -0,0 +1,7 @@
+defmodule Explorer.Repo.Migrations.RenameBlockRewardsToEmissionRewards do
+  use Ecto.Migration
+
+  def change do
+    rename(table(:block_rewards), to: table(:emission_rewards))
+  end
+end

apps/explorer/test/explorer/chain_test.exs

@@ -2159,15 +2159,15 @@ defmodule Explorer.ChainTest do
 
   describe "block_reward/1" do
     setup do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
       insert(:transaction)
 
-      {:ok, block: block, block_reward: block_reward}
+      {:ok, block: block, emission_reward: emission_reward}
     end
 
-    test "with block containing transactions", %{block: block, block_reward: block_reward} do
+    test "with block containing transactions", %{block: block, emission_reward: emission_reward} do
       :transaction
       |> insert(gas_price: 1)
       |> with_block(block, gas_used: 1)
@@ -2177,7 +2177,7 @@ defmodule Explorer.ChainTest do
       |> with_block(block, gas_used: 2)
 
       expected =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(3))
         |> Wei.from(:wei)
@@ -2185,8 +2185,8 @@ defmodule Explorer.ChainTest do
       assert expected == Chain.block_reward(block)
     end
 
-    test "with block without transactions", %{block: block, block_reward: block_reward} do
+    test "with block without transactions", %{block: block, emission_reward: emission_reward} do
-      assert block_reward.reward == Chain.block_reward(block)
+      assert emission_reward.reward == Chain.block_reward(block)
     end
   end
 

apps/explorer/test/explorer/etherscan_test.exs

@@ -1168,7 +1168,7 @@ defmodule Explorer.EtherscanTest do
 
   describe "list_blocks/1" do
     test "it returns all required fields" do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
@@ -1180,7 +1180,7 @@ defmodule Explorer.EtherscanTest do
       |> with_block(block, gas_used: 1)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(1))
         |> Wei.from(:wei)
@@ -1197,7 +1197,7 @@ defmodule Explorer.EtherscanTest do
     end
 
     test "with block containing multiple transactions" do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
@@ -1213,7 +1213,7 @@ defmodule Explorer.EtherscanTest do
       |> with_block(block, gas_used: 2)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(3))
         |> Wei.from(:wei)
@@ -1230,7 +1230,7 @@ defmodule Explorer.EtherscanTest do
     end
 
     test "with block without transactions" do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block = insert(:block, number: Enum.random(Range.new(range.from, range.to)))
 
@@ -1241,7 +1241,7 @@ defmodule Explorer.EtherscanTest do
         %{
           number: block.number,
           timestamp: block.timestamp,
-          reward: block_reward.reward
+          reward: emission_reward.reward
         }
       ]
 
@@ -1249,7 +1249,7 @@ defmodule Explorer.EtherscanTest do
     end
 
     test "with multiple blocks" do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block_numbers = Range.new(range.from, range.to)
 
@@ -1280,13 +1280,13 @@ defmodule Explorer.EtherscanTest do
       |> with_block(block2, gas_used: 3)
 
       expected_reward_block1 =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(8))
         |> Wei.from(:wei)
 
       expected_reward_block2 =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(18))
         |> Wei.from(:wei)
@@ -1308,7 +1308,7 @@ defmodule Explorer.EtherscanTest do
     end
 
     test "with pagination options" do
-      %{block_range: range} = block_reward = insert(:block_reward)
+      %{block_range: range} = emission_reward = insert(:emission_reward)
 
       block_numbers = Range.new(range.from, range.to)
 
@@ -1324,7 +1324,7 @@ defmodule Explorer.EtherscanTest do
       |> with_block(block1, gas_used: 2)
 
       expected_reward =
-        block_reward.reward
+        emission_reward.reward
         |> Wei.to(:wei)
         |> Decimal.add(Decimal.new(4))
         |> Wei.from(:wei)
@@ -1333,7 +1333,7 @@ defmodule Explorer.EtherscanTest do
         %{
           number: block2.number,
           timestamp: block2.timestamp,
-          reward: block_reward.reward
+          reward: emission_reward.reward
         }
       ]
 

apps/explorer/test/support/factory.ex

@@ -9,7 +9,7 @@ defmodule Explorer.Factory do
   alias Comeonin.Bcrypt
   alias Explorer.Accounts.{User, UserContact}
   alias Explorer.Admin.Administrator
-  alias Explorer.Chain.Block.{Range, Reward}
+  alias Explorer.Chain.Block.{EmissionReward, Range}
 
   alias Explorer.Chain.{
     Address,
@@ -404,7 +404,7 @@ defmodule Explorer.Factory do
     }
   end
 
-  def block_reward_factory do
+  def emission_reward_factory do
     # Generate ranges like 1 - 10,000; 10,001 - 20,000, 20,001 - 30,000; etc
     x = sequence("block_range", & &1)
     lower = x * Kernel.+(10_000, 1)
@@ -419,7 +419,7 @@ defmodule Explorer.Factory do
 
     reward = Decimal.mult(reward_multiplier, wei_per_ether)
 
-    %Reward{
+    %EmissionReward{
       block_range: %Range{from: lower, to: upper},
       reward: reward
     }