From 0b818125b3d7d0887601ac7548ab4904cbd485bc Mon Sep 17 00:00:00 2001
From: Viktor Baranov <baranov.viktor.27@gmail.com>
Date: Thu, 22 Jul 2021 22:54:09 +0300
Subject: [PATCH] Add creation time of contract in the results of the search

---
 CHANGELOG.md                                       |  1 +
 apps/block_scout_web/assets/js/lib/autocomplete.js |  8 ++++++--
 apps/block_scout_web/assets/package-lock.json      | 14 ++++++++++++++
 apps/block_scout_web/assets/package.json           |  1 +
 apps/explorer/lib/explorer/chain.ex                | 10 ++++++++--
 5 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d14b89b8a..6592b5a14b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Current
 
 ### Features
+- [#4423](https://github.com/blockscout/blockscout/pull/4423) - Add creation time of contract in the results of the search
 - [#4391](https://github.com/blockscout/blockscout/pull/4391) - Add batched transactions on the `address/{addressHash}/transactions` page
 - [#4353](https://github.com/blockscout/blockscout/pull/4353) - Added live-reload on the token holders page
 
diff --git a/apps/block_scout_web/assets/js/lib/autocomplete.js b/apps/block_scout_web/assets/js/lib/autocomplete.js
index 67ea2aaf19..3fbe65cf13 100644
--- a/apps/block_scout_web/assets/js/lib/autocomplete.js
+++ b/apps/block_scout_web/assets/js/lib/autocomplete.js
@@ -1,4 +1,5 @@
 import AutoComplete from '@tarekraafat/autocomplete.js/dist/autoComplete.js'
+import { DateTime } from 'luxon'
 
 const placeHolder = 'Search by address, token symbol, name, transaction hash, or block number'
 const dataSrc = async (query, id) => {
@@ -44,10 +45,13 @@ const searchEngine = (query, record) => {
         record.contract_address_hash.toLowerCase().includes(query.toLowerCase())) {
     var searchResult = `${record.contract_address_hash}<br/><b>${record.name}</b>`
     if (record.symbol) {
-      searchResult = searchResult + ` (${record.symbol})`
+      searchResult += ` (${record.symbol})`
     }
     if (record.holder_count) {
-      searchResult = searchResult + ` <i>${record.holder_count} holder(s)</i>`
+      searchResult += ` <i>${record.holder_count} holder(s)</i>`
+    }
+    if (record.inserted_at) {
+      searchResult += ` (${DateTime.fromISO(record.inserted_at).toLocaleString(DateTime.DATETIME_SHORT)})`
     }
     var re = new RegExp(query, 'ig')
     searchResult = searchResult.replace(re, '<mark class=\'autoComplete_highlight\'>$&</mark>')
diff --git a/apps/block_scout_web/assets/package-lock.json b/apps/block_scout_web/assets/package-lock.json
index ff056099e4..681ff5f269 100644
--- a/apps/block_scout_web/assets/package-lock.json
+++ b/apps/block_scout_web/assets/package-lock.json
@@ -24,6 +24,7 @@
         "humps": "^2.0.1",
         "jquery": "^3.4.0",
         "lodash": "^4.17.19",
+        "luxon": "^2.0.1",
         "moment": "^2.29.1",
         "nanomorph": "^5.4.0",
         "numeral": "^2.0.6",
@@ -11161,6 +11162,14 @@
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
       "dev": true
     },
+    "node_modules/luxon": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-2.0.1.tgz",
+      "integrity": "sha512-8Eawf81c9ZlQj62W3eq4mp+C7SAIAnmaS7ZuEAiX503YMcn+0C1JnMQRtfaQj6B5qTZLgHv0F4H5WabBCvi1fw==",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -26650,6 +26659,11 @@
         }
       }
     },
+    "luxon": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-2.0.1.tgz",
+      "integrity": "sha512-8Eawf81c9ZlQj62W3eq4mp+C7SAIAnmaS7ZuEAiX503YMcn+0C1JnMQRtfaQj6B5qTZLgHv0F4H5WabBCvi1fw=="
+    },
     "make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
diff --git a/apps/block_scout_web/assets/package.json b/apps/block_scout_web/assets/package.json
index a5e3f92338..0d58582f10 100644
--- a/apps/block_scout_web/assets/package.json
+++ b/apps/block_scout_web/assets/package.json
@@ -36,6 +36,7 @@
     "humps": "^2.0.1",
     "jquery": "^3.4.0",
     "lodash": "^4.17.19",
+    "luxon": "^2.0.1",
     "moment": "^2.29.1",
     "nanomorph": "^5.4.0",
     "numeral": "^2.0.6",
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 0ffe32e2d0..7f55374e14 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -1130,8 +1130,14 @@ defmodule Explorer.Chain do
       {:some, term} ->
         query =
           from(smart_contract in SmartContract,
-            where: fragment("to_tsvector(name) @@ to_tsquery(?)", ^term),
-            select: %{contract_address_hash: smart_contract.address_hash, name: smart_contract.name},
+            left_join: address in Address,
+            on: smart_contract.address_hash == address.hash,
+            where: fragment("to_tsvector(name ) @@ to_tsquery(?)", ^term),
+            select: %{
+              contract_address_hash: smart_contract.address_hash,
+              name: smart_contract.name,
+              inserted_at: address.inserted_at
+            },
             order_by: [desc: smart_contract.inserted_at]
           )