From 027fb789601fe22a4c2dc09b04e47809bfe1e85f Mon Sep 17 00:00:00 2001
From: Lautaro Petaccio <1120791+LautaroPetaccio@users.noreply.github.com>
Date: Tue, 18 Feb 2025 15:47:44 -0300
Subject: [PATCH] feat: Add Web2 transaction modal (#569)

* feat: Add Web2 transaction modal

* fix: Compute the difference between the transaction cost and user balance manually
---
 .../Web2TransactionModal.css                  |  52 ++++++++
 .../Web2TransactionModal.stories.tsx          |  24 ++++
 .../Web2TransactionModal.tsx                  | 119 ++++++++++++++++++
 src/components/Web2TransactionModal/index.ts  |   1 +
 src/index.ts                                  |   1 +
 5 files changed, 197 insertions(+)
 create mode 100644 src/components/Web2TransactionModal/Web2TransactionModal.css
 create mode 100644 src/components/Web2TransactionModal/Web2TransactionModal.stories.tsx
 create mode 100644 src/components/Web2TransactionModal/Web2TransactionModal.tsx
 create mode 100644 src/components/Web2TransactionModal/index.ts

diff --git a/src/components/Web2TransactionModal/Web2TransactionModal.css b/src/components/Web2TransactionModal/Web2TransactionModal.css
new file mode 100644
index 00000000..ecf94572
--- /dev/null
+++ b/src/components/Web2TransactionModal/Web2TransactionModal.css
@@ -0,0 +1,52 @@
+.dcl.web2-transaction-modal-content > p {
+  padding: 0;
+  margin: 0;
+}
+
+.dcl.web2-transaction-modal-content {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  padding: 10px;
+}
+
+.dcl.web2-transaction-modal-content-transaction-cost {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  background-color: #67637033;
+  padding: 16px;
+  border-radius: 8px;
+}
+
+.dcl.web2-transaction-modal-content-transaction-cost-row {
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+  align-items: center;
+}
+
+@media (max-width: 768px) {
+  .dcl.web2-transaction-modal-content-container {
+    display: flex;
+    flex-grow: 1;
+  }
+
+  .dcl.web2-transaction-modal-content {
+    padding: 0;
+  }
+
+  .ui.modal > .dcl.web2-transaction-modal-actions.actions .button {
+    margin: 0;
+  }
+
+  .ui.modal > .dcl.web2-transaction-modal-actions.actions {
+    display: flex;
+    flex-direction: column-reverse;
+    gap: 15px;
+  }
+
+  .dcl.web2-transaction-modal-content-transaction-cost-row {
+    flex-direction: column;
+  }
+}
diff --git a/src/components/Web2TransactionModal/Web2TransactionModal.stories.tsx b/src/components/Web2TransactionModal/Web2TransactionModal.stories.tsx
new file mode 100644
index 00000000..a51f0317
--- /dev/null
+++ b/src/components/Web2TransactionModal/Web2TransactionModal.stories.tsx
@@ -0,0 +1,24 @@
+import React from 'react'
+import { ComponentMeta, ComponentStory } from '@storybook/react'
+import { Web2TransactionModal } from './Web2TransactionModal'
+import { ChainId } from '@dcl/schemas'
+
+export default {
+  title: 'Web2TransactionModal',
+  component: Web2TransactionModal
+} as ComponentMeta<typeof Web2TransactionModal>
+
+const Template: ComponentStory<typeof Web2TransactionModal> = (args) => (
+  <Web2TransactionModal {...args} />
+)
+
+export const Basic = Template.bind({})
+Basic.args = {
+  transactionCostAmount: '0.005',
+  userBalanceAmount: '1',
+  chainId: ChainId.ETHEREUM_MAINNET,
+  isOpen: true,
+  onAccept: () => console.log('accept'),
+  onClose: () => console.log('close'),
+  onReject: () => console.log('reject')
+}
diff --git a/src/components/Web2TransactionModal/Web2TransactionModal.tsx b/src/components/Web2TransactionModal/Web2TransactionModal.tsx
new file mode 100644
index 00000000..c00d25dd
--- /dev/null
+++ b/src/components/Web2TransactionModal/Web2TransactionModal.tsx
@@ -0,0 +1,119 @@
+import React from 'react'
+import { ChainId, getChainName, Network } from '@dcl/schemas'
+import { Button } from '../Button/Button'
+import { Modal } from '../Modal/Modal'
+import { ModalNavigation } from '../ModalNavigation/ModalNavigation'
+import { Message } from '../Message/Message'
+import './Web2TransactionModal.css'
+import { getNetwork } from '@dcl/schemas/dist/dapps/chain-id'
+
+export type Web2TransactionModalProps = {
+  /* The transaction cost in ether */
+  transactionCostAmount: string | number
+  /* The user balance in ether */
+  userBalanceAmount: string | number
+  chainId: ChainId
+  isOpen?: boolean
+  onAccept: () => void
+  onClose: () => void
+  onReject: () => void
+  i18n?: {
+    title?: React.ReactNode
+    description?: (networkName: React.ReactNode) => string
+    gasExplanation?: React.ReactNode
+    transactionCostTitle?: React.ReactNode
+    userBalanceTitle?: React.ReactNode
+    balanceNotEnoughTitle?: React.ReactNode
+    balanceNotEnoughContent?: React.ReactNode
+    accept?: React.ReactNode
+    reject?: React.ReactNode
+  }
+}
+
+export const Web2TransactionModal = (props: Web2TransactionModalProps) => {
+  const {
+    chainId,
+    onAccept,
+    onClose,
+    onReject,
+    i18n,
+    isOpen,
+    transactionCostAmount,
+    userBalanceAmount
+  } = props
+
+  // Build the internationalized strings
+  const title = i18n?.title || 'Confirm Transaction'
+  const description =
+    i18n?.description ||
+    ((networkName) => (
+      <>
+        You are about to perform a transaction on the <b>{networkName}</b>{' '}
+        network.
+      </>
+    ))
+  const gasExplanation = i18n?.gasExplanation || (
+    <>
+      Network transactions require gas, paid in the network's native currency.
+      For more information about gas, click{' '}
+      <a href="https://www.coinbase.com/es-la/learn/crypto-basics/what-are-gas-fees#:~:text=Gas%20fees%20are%20transaction%20costs,during%20periods%20of%20network%20congestion">
+        here
+      </a>
+      .
+    </>
+  )
+  const balanceNotEnoughTitle =
+    i18n?.balanceNotEnoughTitle ?? 'Insufficient Balance'
+  const balanceNotEnoughContent =
+    i18n?.balanceNotEnoughContent ??
+    'Your balance may be insufficient to cover this transaction. If the transaction cannot be completed, please add more of the necessary currency to your account and try again.'
+  const transactionCostTitle =
+    i18n?.transactionCostTitle ?? 'Estimated Gas Fee:'
+  const userBalanceTitle = i18n?.userBalanceTitle ?? 'Your Balance:'
+  const accept = i18n?.accept ?? 'Continue'
+  const reject = i18n?.reject ?? 'Cancel'
+
+  const networkName = getChainName(chainId)
+  return (
+    <Modal size="small" open={isOpen} onClose={onClose}>
+      <ModalNavigation title={title} />
+      <Modal.Content className="dcl web2-transaction-modal-content-container">
+        <div className="dcl web2-transaction-modal-content">
+          <p>{description(networkName)}</p>
+          <p>{gasExplanation}</p>
+          <div className="dcl web2-transaction-modal-content-transaction-cost">
+            <div className="dcl web2-transaction-modal-content-transaction-cost-row">
+              <div>{transactionCostTitle}</div>
+              <div>
+                {transactionCostAmount}{' '}
+                {getNetwork(chainId) === Network.ETHEREUM ? 'ETH' : 'MATIC'}
+              </div>
+            </div>
+            <div className="dcl web2-transaction-modal-content-transaction-cost-row">
+              <div>{userBalanceTitle}</div>
+              <div>
+                {userBalanceAmount}{' '}
+                {getNetwork(chainId) === Network.ETHEREUM ? 'ETH' : 'MATIC'}
+              </div>
+            </div>
+          </div>
+          {Number(transactionCostAmount) > Number(userBalanceAmount) && (
+            <Message
+              size="tiny"
+              visible
+              content={balanceNotEnoughContent}
+              header={balanceNotEnoughTitle}
+              warning
+            />
+          )}
+        </div>
+      </Modal.Content>
+      <Modal.Actions className="dcl web2-transaction-modal-actions">
+        <Button onClick={onReject}>{reject}</Button>
+        <Button primary onClick={onAccept}>
+          {accept}
+        </Button>
+      </Modal.Actions>
+    </Modal>
+  )
+}
diff --git a/src/components/Web2TransactionModal/index.ts b/src/components/Web2TransactionModal/index.ts
new file mode 100644
index 00000000..1d197d6d
--- /dev/null
+++ b/src/components/Web2TransactionModal/index.ts
@@ -0,0 +1 @@
+export * from './Web2TransactionModal'
diff --git a/src/index.ts b/src/index.ts
index e2468d60..aa25b081 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -101,6 +101,7 @@ export * from './components/CommunityBubble'
 export * from './components/AddressField'
 export * from './components/Loader/LoadingText'
 export * from './components/RarityBadge'
+export * from './components/Web2TransactionModal'
 // Semantic components
 /* eslint-disable no-restricted-imports */
 export * from 'semantic-ui-react'