From b897a78555feae476cb1176a1101df40c321fdac Mon Sep 17 00:00:00 2001
From: Vasyl Ivanchuk <vasyl.ivanchuk@gmail.com>
Date: Thu, 7 Dec 2023 12:47:02 +0200
Subject: [PATCH] feat: show gas fields on UI (#114)
MIME-Version: 1.0
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# What ❔

<img width="441" alt="image"
src="https://github.com/matter-labs/block-explorer/assets/6553665/b69c7a82-4f3a-4afa-abc5-8b7385a5079d">

## Why ❔

For better user experience it was requested to show gas fields and
limits on UI.

## Checklist

<!-- Check your PR fulfills the following items. -->
<!-- For draft PRs check the boxes as you complete them. -->

- [X] PR title corresponds to the body of PR (we generate changelog
entries from PRs).
- [X] Tests for the changes have been added / updated.
---
 packages/app/mock/transactions/Execute.json   |  8 ++-
 .../transactions/infoTable/GeneralInfo.vue    | 52 ++++++++++++++++++-
 packages/app/src/composables/common/Api.d.ts  |  6 +++
 .../app/src/composables/useTransaction.ts     | 27 +++++++++-
 packages/app/src/locales/en.json              | 10 +++-
 packages/app/src/locales/uk.json              | 10 +++-
 .../transactions/GeneralInfo.spec.ts          | 43 ++++++++++++++-
 .../components/transactions/Table.spec.ts     |  6 +++
 .../tests/composables/useTransaction.spec.ts  | 24 +++++++++
 .../tests/composables/useTransactions.spec.ts |  6 +++
 10 files changed, 185 insertions(+), 7 deletions(-)

diff --git a/packages/app/mock/transactions/Execute.json b/packages/app/mock/transactions/Execute.json
index ade6fbb50d..32b78b14b5 100644
--- a/packages/app/mock/transactions/Execute.json
+++ b/packages/app/mock/transactions/Execute.json
@@ -165,5 +165,11 @@
   ],
   "isL1BatchSealed": false,
   "to": "0x4732C03B2CF6eDe46500e799DE79a15Df44929eB",
-  "value": "0x00"
+  "value": "0x00",
+  "gasPrice": "4000",
+  "gasLimit": "5000",
+  "gasUsed": "3000",
+  "gasPerPubdata": "800",
+  "maxFeePerGas": "7000",
+  "maxPriorityFeePerGas": "8000"
 }
diff --git a/packages/app/src/components/transactions/infoTable/GeneralInfo.vue b/packages/app/src/components/transactions/infoTable/GeneralInfo.vue
index 9141e4769f..eafef5b7ba 100644
--- a/packages/app/src/components/transactions/infoTable/GeneralInfo.vue
+++ b/packages/app/src/components/transactions/infoTable/GeneralInfo.vue
@@ -166,7 +166,48 @@
           <FeeData :fee-data="transaction?.feeData" :show-details="transaction?.status !== 'indexing'" />
         </TableBodyColumn>
       </tr>
-
+      <tr class="transaction-table-row">
+        <TableBodyColumn class="transaction-table-label">
+          <span class="transaction-info-field-label">{{ t("transactions.table.gasLimitAndUsed") }}</span>
+          <InfoTooltip class="transaction-info-field-tooltip">{{
+            t("transactions.table.gasLimitAndUsedTooltip")
+          }}</InfoTooltip>
+        </TableBodyColumn>
+        <TableBodyColumn class="transaction-table-value"
+          >{{ transaction?.gasLimit }} | {{ transaction?.gasUsed }} ({{ gasUsedPercent }}%)</TableBodyColumn
+        >
+      </tr>
+      <tr class="transaction-table-row" v-if="transaction?.gasPerPubdata">
+        <TableBodyColumn class="transaction-table-label">
+          <span class="transaction-info-field-label">{{ t("transactions.table.gasPerPubdata") }}</span>
+          <InfoTooltip class="transaction-info-field-tooltip">{{
+            t("transactions.table.gasPerPubdataTooltip")
+          }}</InfoTooltip>
+        </TableBodyColumn>
+        <TableBodyColumn class="transaction-table-value">{{ transaction.gasPerPubdata }}</TableBodyColumn>
+      </tr>
+      <tr class="transaction-table-row" v-if="transaction?.maxFeePerGas">
+        <TableBodyColumn class="transaction-table-label">
+          <span class="transaction-info-field-label">{{ t("transactions.table.maxFeePerGas") }}</span>
+          <InfoTooltip class="transaction-info-field-tooltip">
+            {{ t("transactions.table.maxFeePerGasTooltip") }}
+          </InfoTooltip>
+        </TableBodyColumn>
+        <TableBodyColumn class="transaction-table-value">
+          <EthAmountPrice :amount="transaction.maxFeePerGas"></EthAmountPrice>
+        </TableBodyColumn>
+      </tr>
+      <tr class="transaction-table-row" v-if="transaction?.maxPriorityFeePerGas">
+        <TableBodyColumn class="transaction-table-label">
+          <span class="transaction-info-field-label">{{ t("transactions.table.maxPriorityFeePerGas") }}</span>
+          <InfoTooltip class="transaction-info-field-tooltip">
+            {{ t("transactions.table.maxPriorityFeePerGasTooltip") }}
+          </InfoTooltip>
+        </TableBodyColumn>
+        <TableBodyColumn class="transaction-table-value">
+          <EthAmountPrice :amount="transaction.maxPriorityFeePerGas"></EthAmountPrice>
+        </TableBodyColumn>
+      </tr>
       <tr class="transaction-table-row">
         <TableBodyColumn class="transaction-table-label">
           <span class="transaction-info-field-label">{{ t("transactions.table.nonce") }}</span>
@@ -242,6 +283,15 @@ const tokenTransfers = computed(() => {
   // exclude transfers with no amount, such as NFT until we fully support them
   return props.transaction?.transfers.filter((transfer) => transfer.amount) || [];
 });
+
+const gasUsedPercent = computed(() => {
+  if (props.transaction) {
+    const gasLimit = parseInt(props.transaction.gasLimit, 10);
+    const gasUsed = parseInt(props.transaction.gasUsed, 10);
+    return parseFloat(((gasUsed / gasLimit) * 100).toFixed(2));
+  }
+  return null;
+});
 </script>
 
 <style lang="scss">
diff --git a/packages/app/src/composables/common/Api.d.ts b/packages/app/src/composables/common/Api.d.ts
index 736992256b..bf578c0dd2 100644
--- a/packages/app/src/composables/common/Api.d.ts
+++ b/packages/app/src/composables/common/Api.d.ts
@@ -78,6 +78,12 @@ declare namespace Api {
       nonce: number;
       blockNumber: number;
       blockHash: string;
+      gasPrice: string;
+      gasLimit: string;
+      gasUsed: string;
+      gasPerPubdata: string | null;
+      maxFeePerGas: string | null;
+      maxPriorityFeePerGas: string | null;
       receivedAt: string;
       commitTxHash: string | null;
       proveTxHash: string | null;
diff --git a/packages/app/src/composables/useTransaction.ts b/packages/app/src/composables/useTransaction.ts
index f920b7689a..a33fea2a5c 100644
--- a/packages/app/src/composables/useTransaction.ts
+++ b/packages/app/src/composables/useTransaction.ts
@@ -7,6 +7,7 @@ import useContext from "./useContext";
 
 import type { TransactionLogEntry } from "./useEventLog";
 import type { Hash, NetworkOrigin } from "@/types";
+import type { types } from "zksync-web3";
 
 export type TransactionStatus = "included" | "committed" | "proved" | "verified" | "failed" | "indexing";
 type TokenInfo = {
@@ -31,6 +32,10 @@ export type TokenTransfer = {
   tokenInfo?: TokenInfo;
 };
 
+export type TransactionDetails = types.TransactionDetails & {
+  gasPerPubdata: string | null;
+};
+
 export type FeeData = {
   amountPaid: Hash;
   isPaidByPaymaster: boolean;
@@ -61,6 +66,12 @@ export type TransactionItem = {
   nonce: null | number;
   receivedAt: string;
   feeData: FeeData;
+  gasPrice: string;
+  gasLimit: string;
+  gasUsed: string;
+  gasPerPubdata: string | null;
+  maxFeePerGas: string | null;
+  maxPriorityFeePerGas: string | null;
   status: TransactionStatus;
   l1BatchNumber: number | null;
   isL1BatchSealed: boolean;
@@ -97,6 +108,7 @@ export default (context = useContext()) => {
       if (transactionDetails.status === "pending") {
         return null;
       }
+      const gasPerPubdata = (<TransactionDetails>transactionDetails).gasPerPubdata;
       return {
         hash: transactionData.hash,
         blockHash: transactionData.blockHash!,
@@ -138,8 +150,14 @@ export default (context = useContext()) => {
           transactionHash: item.transactionHash,
           transactionIndex: item.transactionIndex.toString(16),
         })),
-
         transfers: [],
+
+        gasPrice: transactionData.gasPrice!.toString(),
+        gasLimit: transactionData.gasLimit.toString(),
+        gasUsed: transactionReceipt.gasUsed.toString(),
+        gasPerPubdata: gasPerPubdata ? BigNumber.from(gasPerPubdata).toString() : null,
+        maxFeePerGas: transactionData.maxFeePerGas?.toString() ?? null,
+        maxPriorityFeePerGas: transactionData.maxPriorityFeePerGas?.toString() ?? null,
       };
     } catch (err) {
       return null;
@@ -238,6 +256,13 @@ export function mapTransaction(
     })),
 
     transfers: mapTransfers(filterTransfers(transfers)),
+
+    gasPrice: transaction.gasPrice,
+    gasLimit: transaction.gasLimit,
+    gasUsed: transaction.gasUsed,
+    gasPerPubdata: transaction.gasPerPubdata,
+    maxFeePerGas: transaction.maxFeePerGas,
+    maxPriorityFeePerGas: transaction.maxPriorityFeePerGas,
   };
 }
 
diff --git a/packages/app/src/locales/en.json b/packages/app/src/locales/en.json
index c1dc5faa01..cfb911df06 100644
--- a/packages/app/src/locales/en.json
+++ b/packages/app/src/locales/en.json
@@ -160,7 +160,15 @@
                 "unableToLoadMore": "Unable to load more",
                 "tryAgain": "Try again ->"
             },
-            "unknown": "Unknown"
+            "unknown": "Unknown",
+            "gasLimitAndUsed": "Gas limit & used",
+            "gasLimitAndUsedTooltip": "Maximum amount of gas allocated for the transaction & the amount eventually used.",
+            "gasPerPubdata": "Gas per pubdata",
+            "gasPerPubdataTooltip": "Maximum amount of gas the user is willing to pay for a single byte of published data (pubdata).",
+            "maxFeePerGas": "Max fee",
+            "maxFeePerGasTooltip": "Maximum amount a user is willing to pay for their tx.",
+            "maxPriorityFeePerGas": "Max priority fee",
+            "maxPriorityFeePerGasTooltip": "Maximum amount a user is willing to give to the block producer."
         },
         "logs": {
             "name": "Name",
diff --git a/packages/app/src/locales/uk.json b/packages/app/src/locales/uk.json
index 10df6b08ad..aea404981f 100644
--- a/packages/app/src/locales/uk.json
+++ b/packages/app/src/locales/uk.json
@@ -100,7 +100,15 @@
                 "showMore": "Показати більше транзакцій ->",
                 "unableToLoadMore": "Неможливо завантажити більше",
                 "tryAgain": "Спробуйте знову ->"
-            }
+            },
+            "gasLimitAndUsed": "Газ ліміт & використано",
+            "gasLimitAndUsedTooltip": "Максимальна кількість виділеного газу для транзакції та кількість фактично використаного газу.",
+            "gasPerPubdata": "Газ за pubdata",
+            "gasPerPubdataTooltip": "Максимальна кількість газу, яку користувач готовий сплатити за один байт опублікованих даних (pubdata).",
+            "maxFeePerGas": "Макс комісія",
+            "maxFeePerGasTooltip": "Максимальна комісія, яку користувач готовий заплатити за свою транзакцію.",
+            "maxPriorityFeePerGas": "Макс пріоритетна комісія",
+            "maxPriorityFeePerGasTooltip": "Максимальна комісія, яку користувач готовий віддати блок-продюсеру."
         },
         "logs": {
             "address": "Адреса",
diff --git a/packages/app/tests/components/transactions/GeneralInfo.spec.ts b/packages/app/tests/components/transactions/GeneralInfo.spec.ts
index d24bf80f66..8d3ea407cd 100644
--- a/packages/app/tests/components/transactions/GeneralInfo.spec.ts
+++ b/packages/app/tests/components/transactions/GeneralInfo.spec.ts
@@ -170,6 +170,12 @@ const transaction: TransactionItem = {
       },
     },
   ],
+  gasPrice: "4000",
+  gasLimit: "5000",
+  gasUsed: "3000",
+  gasPerPubdata: "800",
+  maxFeePerGas: "7000",
+  maxPriorityFeePerGas: "8000",
 };
 
 vi.mock("@/composables/useToken", () => {
@@ -206,8 +212,24 @@ describe("Transaction info table", () => {
       },
     });
     await nextTick();
-    const [txHash, status, block, batch, from, to, tokensTransferred, inputData, value, fee, nonce, createdAt] =
-      wrapper.findAll("tbody tr td:nth-child(2)");
+    const [
+      txHash,
+      status,
+      block,
+      batch,
+      from,
+      to,
+      tokensTransferred,
+      inputData,
+      value,
+      fee,
+      gasLimitAndUsed,
+      gasPerPubdata,
+      maxFee,
+      maxFeePriority,
+      nonce,
+      createdAt,
+    ] = wrapper.findAll("tbody tr td:nth-child(2)");
     expect(txHash.find(".displayed-string").text()).toBe("0x9c526cc47ca...ff8a629cffa3c");
 
     const badges = status.findAllComponents(Badge);
@@ -248,6 +270,15 @@ describe("Transaction info table", () => {
     expect(inputData.find(".displayed-string").text()).toBe("0xa9059cbb000...000000000000c");
     expect(`${value.find(".token-amount").text()} ${fee.find(".token-symbol").text()}`).toBe("0 ETH");
     expect(`${fee.find(".token-amount").text()} ${fee.find(".token-symbol").text()}`).toBe("0.0014447025 ETH");
+
+    expect(gasLimitAndUsed.text()).toBe("5000 | 3000 (60%)");
+    expect(gasPerPubdata.text()).toBe("800");
+    expect(`${maxFee.find(".token-amount").text()} ${maxFee.find(".token-symbol").text()}`).toBe(
+      "0.000000000000007 ETH"
+    );
+    expect(`${maxFeePriority.find(".token-amount").text()} ${maxFeePriority.find(".token-symbol").text()}`).toBe(
+      "0.000000000000008 ETH"
+    );
     expect(nonce.text()).toBe("24");
     expect(createdAt.find(".full-date").text()).toBe("2023-02-28 11:42");
 
@@ -262,6 +293,10 @@ describe("Transaction info table", () => {
       inputDataTooltip,
       valueTooltip,
       feeTooltip,
+      gasLimitAndUsedTooltip,
+      gasPerPubdataTooltip,
+      maxFeeTooltip,
+      maxPriorityFeeTooltip,
       nonceTooltip,
       createdAtTooltip,
     ] = wrapper.findAll("tbody .transaction-info-field-tooltip").map((e) => e.text());
@@ -275,6 +310,10 @@ describe("Transaction info table", () => {
     expect(inputDataTooltip).toBe(i18n.global.t("transactions.table.inputDataTooltip"));
     expect(valueTooltip).toBe(i18n.global.t("transactions.table.valueTooltip"));
     expect(feeTooltip).toBe(i18n.global.t("transactions.table.feeTooltip"));
+    expect(gasLimitAndUsedTooltip).toBe(i18n.global.t("transactions.table.gasLimitAndUsedTooltip"));
+    expect(gasPerPubdataTooltip).toBe(i18n.global.t("transactions.table.gasPerPubdataTooltip"));
+    expect(maxFeeTooltip).toBe(i18n.global.t("transactions.table.maxFeePerGasTooltip"));
+    expect(maxPriorityFeeTooltip).toBe(i18n.global.t("transactions.table.maxPriorityFeePerGasTooltip"));
     expect(nonceTooltip).toBe(i18n.global.t("transactions.table.nonceTooltip"));
     expect(createdAtTooltip).toBe(i18n.global.t("transactions.table.createdTooltip"));
   });
diff --git a/packages/app/tests/components/transactions/Table.spec.ts b/packages/app/tests/components/transactions/Table.spec.ts
index afe9966596..58c4288267 100644
--- a/packages/app/tests/components/transactions/Table.spec.ts
+++ b/packages/app/tests/components/transactions/Table.spec.ts
@@ -57,6 +57,12 @@ const transaction: TransactionListItem = {
   executeTxHash: null,
   proveTxHash: null,
   isL1BatchSealed: false,
+  gasPrice: "4000",
+  gasLimit: "5000",
+  gasUsed: "3000",
+  gasPerPubdata: "800",
+  maxFeePerGas: "7000",
+  maxPriorityFeePerGas: "8000",
   error: null,
   revertReason: null,
 };
diff --git a/packages/app/tests/composables/useTransaction.spec.ts b/packages/app/tests/composables/useTransaction.spec.ts
index a93a8f37fe..02781945e5 100644
--- a/packages/app/tests/composables/useTransaction.spec.ts
+++ b/packages/app/tests/composables/useTransaction.spec.ts
@@ -88,6 +88,12 @@ vi.mock("ohmyfetch", async () => {
     commitTxHash: "0xe6a7ed0b6bf1c49f27feae3a71e5ba2aa4abaa6e372524369529946eb61a6936",
     executeTxHash: "0xdd70c8c2f59d88b9970c3b48a1230320f051d4502d0277124db481a42ada5c33",
     proveTxHash: "0x688c20e2106984bb0ccdadecf01e7bf12088b0ba671d888eca8e577ceac0d790",
+    gasPrice: "4000",
+    gasLimit: "5000",
+    gasUsed: "3000",
+    gasPerPubdata: "800",
+    maxFeePerGas: "7000",
+    maxPriorityFeePerGas: "8000",
     error: null,
     revertReason: null,
   };
@@ -538,6 +544,12 @@ describe("useTransaction:", () => {
             },
           },
         ],
+        gasPrice: "4000",
+        gasLimit: "5000",
+        gasUsed: "3000",
+        gasPerPubdata: "800",
+        maxFeePerGas: "7000",
+        maxPriorityFeePerGas: "8000",
       });
     });
     it("adds paymaster fields to fee data when transaction is paid by paymaster", async () => {
@@ -586,6 +598,10 @@ describe("useTransaction:", () => {
             value: "0",
             nonce: 24,
             l1BatchNumber: 11014,
+            gasPrice: "4000",
+            gasLimit: "5000",
+            maxFeePerGas: "7000",
+            maxPriorityFeePerGas: "8000",
           }),
           getTransactionDetails: vi.fn().mockResolvedValue({
             status: "verified",
@@ -595,10 +611,12 @@ describe("useTransaction:", () => {
             fee: "0x521f303519100",
             isL1Originated: false,
             receivedAt: "2023-02-28T08:42:08.198Z",
+            gasPerPubdata: "0x320",
           }),
           getTransactionReceipt: vi.fn().mockResolvedValue({
             transactionIndex: 0,
             logs,
+            gasUsed: "3000",
           }),
         };
         const { transaction, isRequestFailed, getByHash } = useTransaction({
@@ -709,6 +727,12 @@ describe("useTransaction:", () => {
             },
           ],
           transfers: [],
+          gasPrice: "4000",
+          gasLimit: "5000",
+          gasUsed: "3000",
+          gasPerPubdata: "800",
+          maxFeePerGas: "7000",
+          maxPriorityFeePerGas: "8000",
         });
       });
     });
diff --git a/packages/app/tests/composables/useTransactions.spec.ts b/packages/app/tests/composables/useTransactions.spec.ts
index a5e3263953..3a58681d18 100644
--- a/packages/app/tests/composables/useTransactions.spec.ts
+++ b/packages/app/tests/composables/useTransactions.spec.ts
@@ -27,6 +27,12 @@ const transaction: TransactionListItem = {
   executeTxHash: null,
   proveTxHash: null,
   isL1BatchSealed: false,
+  gasPrice: "4000",
+  gasLimit: "5000",
+  gasUsed: "3000",
+  gasPerPubdata: "800",
+  maxFeePerGas: "7000",
+  maxPriorityFeePerGas: "8000",
   error: null,
   revertReason: null,
 };