blockscout · vbaranov · Jun 20, 2023 · May 30, 2023 · Jun 16, 2023 · Jun 19, 2023
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - [#7653](https://github.com/blockscout/blockscout/pull/7653) - Add support for DEPOSIT and WITHDRAW token transfer event in older contracts
 - [#7628](https://github.com/blockscout/blockscout/pull/7628) - Support partially verified property from verifier MS; Add property to track contracts automatically verified via eth-bytecode-db
 - [#7603](https://github.com/blockscout/blockscout/pull/7603) - Add Polygon Edge and optimism genesis files support
+- [#7585](https://github.com/blockscout/blockscout/pull/7585) - Store and display native coin market cap from the DB
 - [#7513](https://github.com/blockscout/blockscout/pull/7513) - Add Polygon Edge support
 - [#7532](https://github.com/blockscout/blockscout/pull/7532) - Handle empty id in json rpc responses
 - [#7544](https://github.com/blockscout/blockscout/pull/7544) - Add ERC-1155 signatures to uncataloged_token_transfer_block_numbers

diff --git a/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex b/apps/block_scout_web/lib/block_scout_web/channels/address_channel.ex
@@ -18,7 +18,6 @@ defmodule BlockScoutWeb.AddressChannel do
   alias Explorer.{Chain, Market, Repo}
   alias Explorer.Chain.{Hash, Transaction, Wei}
   alias Explorer.Chain.Hash.Address, as: AddressHash
-  alias Explorer.ExchangeRates.Token
   alias Phoenix.View
 
   intercept([
@@ -43,7 +42,7 @@ defmodule BlockScoutWeb.AddressChannel do
     with {:ok, casted_address_hash} <- AddressHash.cast(socket.assigns.address_hash),
          {:ok, address = %{fetched_coin_balance: balance}} when not is_nil(balance) <-
            Chain.hash_to_address(casted_address_hash),
-         exchange_rate <- Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+         exchange_rate <- Market.get_coin_exchange_rate(),
          {:ok, rendered} <- render_balance_card(address, exchange_rate, socket) do
       reply =
         {:ok,
@@ -233,7 +232,7 @@ defmodule BlockScoutWeb.AddressChannel do
       ) do
     push(socket, "current_coin_balance", %{
       coin_balance: (coin_balance && coin_balance.value) || %Wei{value: Decimal.new(0)},
-      exchange_rate: (Market.get_exchange_rate(Explorer.coin()) || Token.null()).usd_value,
+      exchange_rate: Market.get_coin_exchange_rate().usd_value,
       block_number: block_number
     })
   end
@@ -248,7 +247,7 @@ defmodule BlockScoutWeb.AddressChannel do
         conn: socket,
         address: Chain.hash_to_address(hash),
         coin_balance: (coin_balance && coin_balance.value) || %Wei{value: Decimal.new(0)},
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+        exchange_rate: Market.get_coin_exchange_rate()
       )
 
     rendered_link =

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/account/api/v1/user_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/account/api/v1/user_controller.ex
@@ -8,7 +8,6 @@ defmodule BlockScoutWeb.Account.Api.V1.UserController do
   alias Explorer.Account.Api.Key, as: ApiKey
   alias Explorer.Account.CustomABI
   alias Explorer.Account.{Identity, PublicTagsRequest, TagAddress, TagTransaction, WatchlistAddress}
-  alias Explorer.ExchangeRates.Token
   alias Explorer.{Market, Repo}
   alias Plug.CSRFProtection
 
@@ -34,7 +33,7 @@ defmodule BlockScoutWeb.Account.Api.V1.UserController do
       conn
       |> put_status(200)
       |> render(:watchlist_addresses, %{
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         watchlist_addresses: watchlist_with_addresses.watchlist_addresses
       })
     end
@@ -103,7 +102,7 @@ defmodule BlockScoutWeb.Account.Api.V1.UserController do
       |> put_status(200)
       |> render(:watchlist_address, %{
         watchlist_address: watchlist_address,
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+        exchange_rate: Market.get_coin_exchange_rate()
       })
     end
   end
@@ -160,7 +159,7 @@ defmodule BlockScoutWeb.Account.Api.V1.UserController do
       |> put_status(200)
       |> render(:watchlist_address, %{
         watchlist_address: watchlist_address,
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+        exchange_rate: Market.get_coin_exchange_rate()
       })
     end
   end

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex
@@ -12,7 +12,6 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
   alias BlockScoutWeb.{AccessHelper, AddressCoinBalanceView, Controller}
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.{Address, Wei}
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -76,7 +75,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
       render(conn, "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         current_path: Controller.current_full_path(conn),
         counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
         tags: get_address_tags(address_hash, current_user(conn))
@@ -102,7 +101,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
               "index.html",
               address: address,
               coin_balance_status: nil,
-              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              exchange_rate: Market.get_coin_exchange_rate(),
               counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
               current_path: Controller.current_full_path(conn),
               tags: get_address_tags(address_hash, current_user(conn))

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_contract_controller.ex
@@ -7,7 +7,6 @@ defmodule BlockScoutWeb.AddressContractController do
 
   alias BlockScoutWeb.AccessHelper
   alias Explorer.{Chain, Market}
-  alias Explorer.ExchangeRates.Token
   alias Explorer.SmartContract.Solidity.PublishHelper
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
@@ -31,7 +30,7 @@ defmodule BlockScoutWeb.AddressContractController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         tags: get_address_tags(address_hash, current_user(conn))
       )

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_controller.ex
@@ -16,7 +16,6 @@ defmodule BlockScoutWeb.AddressController do
 
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Wei
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -41,7 +40,7 @@ defmodule BlockScoutWeb.AddressController do
           )
       end
 
-    exchange_rate = Market.get_exchange_rate(Explorer.coin()) || Token.null()
+    exchange_rate = Market.get_coin_exchange_rate()
     total_supply = Chain.total_supply()
 
     items_count_str = Map.get(params, "items_count")
@@ -101,7 +100,7 @@ defmodule BlockScoutWeb.AddressController do
         "_show_address_transactions.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         filter: params["filter"],
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         current_path: Controller.current_full_path(conn),
@@ -131,7 +130,7 @@ defmodule BlockScoutWeb.AddressController do
               "_show_address_transactions.html",
               address: address,
               coin_balance_status: nil,
-              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              exchange_rate: Market.get_coin_exchange_rate(),
               filter: params["filter"],
               counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
               current_path: Controller.current_full_path(conn),

diff --git a/...block_scout_web/lib/block_scout_web/controllers/address_decompiled_contract_controller.ex b/...block_scout_web/lib/block_scout_web/controllers/address_decompiled_contract_controller.ex
@@ -6,7 +6,6 @@ defmodule BlockScoutWeb.AddressDecompiledContractController do
 
   alias BlockScoutWeb.AccessHelper
   alias Explorer.{Chain, Market}
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
   def index(conn, %{"address_id" => address_hash_string} = params) do
@@ -18,7 +17,7 @@ defmodule BlockScoutWeb.AddressDecompiledContractController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         tags: get_address_tags(address_hash, current_user(conn))
       )

diff --git a/...lock_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex b/...lock_scout_web/lib/block_scout_web/controllers/address_internal_transaction_controller.ex
@@ -12,7 +12,6 @@ defmodule BlockScoutWeb.AddressInternalTransactionController do
   alias BlockScoutWeb.{AccessHelper, Controller, InternalTransactionView}
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.{Address, Wei}
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -86,7 +85,7 @@ defmodule BlockScoutWeb.AddressInternalTransactionController do
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
         current_path: Controller.current_full_path(conn),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         filter: params["filter"],
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         tags: get_address_tags(address_hash, current_user(conn))
@@ -113,7 +112,7 @@ defmodule BlockScoutWeb.AddressInternalTransactionController do
               address: address,
               filter: params["filter"],
               coin_balance_status: nil,
-              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              exchange_rate: Market.get_coin_exchange_rate(),
               counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
               current_path: Controller.current_full_path(conn),
               tags: get_address_tags(address_hash, current_user(conn))

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_logs_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_logs_controller.ex
@@ -11,7 +11,6 @@ defmodule BlockScoutWeb.AddressLogsController do
 
   alias BlockScoutWeb.{AccessHelper, AddressLogsView, Controller}
   alias Explorer.{Chain, Market}
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -67,7 +66,7 @@ defmodule BlockScoutWeb.AddressLogsController do
         address: address,
         current_path: Controller.current_full_path(conn),
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         tags: get_address_tags(address_hash, current_user(conn))
       )

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_read_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_read_contract_controller.ex
@@ -15,7 +15,6 @@ defmodule BlockScoutWeb.AddressReadContractController do
   alias BlockScoutWeb.AddressView
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
-  alias Explorer.ExchangeRates.Token
   alias Explorer.SmartContract.Reader
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
@@ -40,7 +39,7 @@ defmodule BlockScoutWeb.AddressReadContractController do
       type: :regular,
       action: :read,
       custom_abi: custom_abi?,
-      exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+      exchange_rate: Market.get_coin_exchange_rate()
     ]
 
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_read_proxy_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_read_proxy_controller.ex
@@ -8,7 +8,6 @@ defmodule BlockScoutWeb.AddressReadProxyController do
   alias BlockScoutWeb.AccessHelper
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
   def index(conn, %{"address_id" => address_hash_string} = params) do
@@ -33,7 +32,7 @@ defmodule BlockScoutWeb.AddressReadProxyController do
         type: :proxy,
         action: :read,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
         tags: get_address_tags(address_hash, current_user(conn))
       )

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_token_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_token_controller.ex
@@ -8,7 +8,6 @@ defmodule BlockScoutWeb.AddressTokenController do
   alias BlockScoutWeb.{AccessHelper, AddressTokenView, Controller}
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -73,7 +72,7 @@ defmodule BlockScoutWeb.AddressTokenController do
         address: address,
         current_path: Controller.current_full_path(conn),
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
         tags: get_address_tags(address_hash, current_user(conn))
       )

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_token_transfer_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_token_transfer_controller.ex
@@ -5,7 +5,6 @@ defmodule BlockScoutWeb.AddressTokenTransferController do
   import BlockScoutWeb.Models.GetAddressTags, only: [get_address_tags: 2]
 
   alias BlockScoutWeb.{AccessHelper, Controller, TransactionView}
-  alias Explorer.ExchangeRates.Token
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
   alias Indexer.Fetcher.CoinBalanceOnDemand
@@ -109,7 +108,7 @@ defmodule BlockScoutWeb.AddressTokenTransferController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         filter: params["filter"],
         current_path: Controller.current_full_path(conn),
         token: token,
@@ -202,7 +201,7 @@ defmodule BlockScoutWeb.AddressTokenTransferController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         filter: params["filter"],
         current_path: Controller.current_full_path(conn),
         counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex
@@ -23,7 +23,6 @@ defmodule BlockScoutWeb.AddressTransactionController do
 
   alias Explorer.Chain.Wei
 
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -124,7 +123,7 @@ defmodule BlockScoutWeb.AddressTransactionController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         filter: params["filter"],
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         current_path: Controller.current_full_path(conn),
@@ -154,7 +153,7 @@ defmodule BlockScoutWeb.AddressTransactionController do
               "index.html",
               address: address,
               coin_balance_status: nil,
-              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              exchange_rate: Market.get_coin_exchange_rate(),
               filter: params["filter"],
               counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
               current_path: Controller.current_full_path(conn),

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_validation_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_validation_controller.ex
@@ -12,7 +12,6 @@ defmodule BlockScoutWeb.AddressValidationController do
   import BlockScoutWeb.Models.GetAddressTags, only: [get_address_tags: 2]
 
   alias BlockScoutWeb.{AccessHelper, BlockView, Controller}
-  alias Explorer.ExchangeRates.Token
   alias Explorer.{Chain, Market}
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
@@ -83,7 +82,7 @@ defmodule BlockScoutWeb.AddressValidationController do
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
         current_path: Controller.current_full_path(conn),
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         tags: get_address_tags(address_hash, current_user(conn))
       )
     else

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_withdrawal_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_withdrawal_controller.ex
@@ -16,7 +16,6 @@ defmodule BlockScoutWeb.AddressWithdrawalController do
 
   alias Explorer.Chain.Wei
 
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
   alias Phoenix.View
 
@@ -78,7 +77,7 @@ defmodule BlockScoutWeb.AddressWithdrawalController do
         "index.html",
         address: address,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
         current_path: Controller.current_full_path(conn),
         tags: get_address_tags(address_hash, current_user(conn))
@@ -107,7 +106,7 @@ defmodule BlockScoutWeb.AddressWithdrawalController do
               "index.html",
               address: address,
               coin_balance_status: nil,
-              exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+              exchange_rate: Market.get_coin_exchange_rate(),
               counters_path: address_path(conn, :address_counters, %{"id" => address_hash_string}),
               current_path: Controller.current_full_path(conn),
               tags: get_address_tags(address_hash, current_user(conn))

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_write_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_write_contract_controller.ex
@@ -15,7 +15,6 @@ defmodule BlockScoutWeb.AddressWriteContractController do
   alias BlockScoutWeb.AddressView
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
   def index(conn, %{"address_id" => address_hash_string} = params) do
@@ -35,7 +34,7 @@ defmodule BlockScoutWeb.AddressWriteContractController do
       type: :regular,
       action: :write,
       custom_abi: custom_abi?,
-      exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null()
+      exchange_rate: Market.get_coin_exchange_rate()
     ]
 
     with false <- AddressView.contract_interaction_disabled?(),

diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/address_write_proxy_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/address_write_proxy_controller.ex
@@ -8,7 +8,6 @@ defmodule BlockScoutWeb.AddressWriteProxyController do
   alias BlockScoutWeb.{AccessHelper, AddressView}
   alias Explorer.{Chain, Market}
   alias Explorer.Chain.Address
-  alias Explorer.ExchangeRates.Token
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
   def index(conn, %{"address_id" => address_hash_string} = params) do
@@ -34,7 +33,7 @@ defmodule BlockScoutWeb.AddressWriteProxyController do
         type: :proxy,
         action: :write,
         coin_balance_status: CoinBalanceOnDemand.trigger_fetch(address),
-        exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+        exchange_rate: Market.get_coin_exchange_rate(),
         counters_path: address_path(conn, :address_counters, %{"id" => Address.checksum(address_hash)}),
         tags: get_address_tags(address_hash, current_user(conn))
       )