Add ChatButton component with chat options #34
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. WalkthroughA new React component Changes
Sequence DiagramsequenceDiagram
actor User
participant CB as ChatButton<br/>Component
participant Menu as Menu UI
participant Actions as Handlers
User->>CB: Click icon button
CB->>CB: Toggle showOptions state
CB->>Menu: Render menu (show/hide)
alt "Chat with us" clicked
User->>Menu: Select option
Menu->>Actions: openChat()
Actions->>Actions: Trigger Intercom
else "Talk to us" clicked
User->>Menu: Select option
Menu->>Actions: salesButtonAction()
Actions->>Actions: Execute custom handler
else "Email us" clicked
User->>Menu: Select option
Menu->>Actions: openEmail()
Actions->>Actions: Open mailto link
end
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes
Poem
Pre-merge checks and finishing touches✅ Passed checks (3 passed)
✨ Finishing touches
🧪 Generate unit tests (beta)
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Summary of ChangesHello @visz11, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request introduces a new Highlights
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Add ChatButton component with chat optionsTL;DR: Adds a new ChatButton component with dropdown menu for multiple communication options (chat, phone, email). Refacto PR SummaryIntroduces a reusable ChatButton component using Chakra UI with integrated communication options menu. Change HighlightsClick to expand
Sequence DiagramsequenceDiagram
participant U as User
participant CB as ChatButton
participant M as Menu
participant I as Intercom
participant E as Email Client
participant P as Phone System
U->>CB: Click chat button
CB->>M: Show menu options
M-->>U: Display chat/phone/email
alt Chat Option
U->>M: Select "Chat with us"
M->>I: window.Intercom('show')
I-->>U: Open chat widget
else Phone Option
U->>M: Select "Talk to us"
M->>P: salesButtonAction()
P-->>U: Initiate callback flow
else Email Option
U->>M: Select "Email us"
M->>E: Open mailto:[email protected]
E-->>U: Launch email client
end
Testing GuideClick to expand
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Code Review
This pull request introduces a new ChatButton component. The implementation is straightforward, but there are several areas for improvement regarding maintainability and React best practices. I've left comments on removing unused state, extracting hardcoded values to constants or theme variables, improving type safety for global objects, and cleaning up accessibility props. Addressing these points will make the component more robust and easier to maintain.
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| export const ChatButton = ({ salesButtonAction }: ChatButtonProps) => { | ||
| const [showOptions, setShowOptions] = useState(false); |
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The showOptions state is unused and can be removed. The Chakra UI Menu component handles its own open/close state, so you don't need to manage it manually. Consequently, the onClick handler on the IconButton at line 57, which only updates this state, should also be removed.
| if (window?.Intercom) { | ||
| window?.Intercom('show'); | ||
| } |
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Accessing window.Intercom directly is not type-safe. To improve type safety and developer experience (e.g., autocompletion), you should extend the global Window interface. You can do this by creating a type declaration file (e.g., global.d.ts or intercom.d.ts) in your project with content like:
declare global {
interface Window {
Intercom?: (command: 'show' | 'hide' | 'shutdown', ...args: any[]) => void;
}
}
// This is needed to make the file a module.
export {};This will make TypeScript aware of the Intercom function on the window object.
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| const openEmail = () => { | ||
| window.open('mailto:[email protected]'); |
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This hardcoded email address should be extracted to a constant, preferably in a shared constants file. This improves maintainability, as the email address is defined in a single place and can be easily updated if it changes.
| border={'1px solid #4d4dff'} | ||
| _hover={{ backgroundColor: 'transparent' }} | ||
| height={'95%'} |
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These style properties use hardcoded values ('1px solid #4d4dff', '95%'). It's a best practice to use theme tokens from your design system for colors, spacing, and sizing to ensure consistency and make future theme updates easier. This also applies to mr={'20px'} on line 62 and the icon size={20} on lines 63, 68, and 72.
| > | ||
| <Menu> | ||
| <Tooltip | ||
| aria-label="Talk to us" |
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The aria-label prop on the Tooltip is redundant. The label prop already provides the visual text, and the interactive element inside (IconButton on line 52) has its own aria-label for screen readers. You can safely remove this prop to simplify the code.
| bg="transparent" | ||
| color="text.primary" | ||
| _hover={{ bg: 'transparent' }} | ||
| onClick={() => setShowOptions(!showOptions)} |
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This onClick handler is redundant because the Menu component handles its own open/close state. This handler updates the showOptions state (defined on line 24), which is unused. This line and the corresponding useState on line 24 can be removed.
Code Review: Component State and Global Object Access👍 Well Done
📁 Selected files for review (1)
🎯 Custom Instructions
📝 Additional Comments
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| export const ChatButton = ({ salesButtonAction }: ChatButtonProps) => { | ||
| const [showOptions, setShowOptions] = useState(false); |
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Unused State Variable
State variable 'showOptions' is declared and updated but never actually used in component logic. The Menu component manages its own internal state, making this redundant state management that could cause confusion and unnecessary re-renders.
Standards
- Algorithm-Correctness-State-Management
- Logic-Verification-Component-State
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| const openEmail = () => { | ||
| window.open('mailto:[email protected]'); |
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Unsafe Window Operation
Direct window.open call without null safety check creates runtime failure risk. Server-side rendering or restricted browser environments cause TypeError exceptions that crash component functionality.
Standards
- ISO-IEC-25010-Reliability-Fault-Tolerance
- ISO-IEC-25010-Functional-Correctness-Appropriateness
| if (window?.Intercom) { | ||
| window?.Intercom('show'); | ||
| } |
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DOM-based XSS Risk
Direct access to global window object and execution of Intercom method without validation creates DOM-based XSS vulnerability. Malicious scripts could override window.Intercom to execute arbitrary code when openChat is triggered.
if (window?.Intercom && typeof window.Intercom === 'function') {
try {
window.Intercom('show');
} catch (error) {
console.error('Intercom error:', error);
}
}
Commitable Suggestion
| if (window?.Intercom) { | |
| window?.Intercom('show'); | |
| } | |
| if (window?.Intercom && typeof window.Intercom === 'function') { | |
| try { | |
| window.Intercom('show'); | |
| } catch (error) { | |
| console.error('Intercom error:', error); | |
| } | |
| } |
Standards
- CWE-79
- OWASP-A03
- NIST-SSDF-PW.1
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| color="text.primary" | ||
| _hover={{ bg: 'transparent' }} | ||
| onClick={() => setShowOptions(!showOptions)} | ||
| icon={<Image src={ChatWithUsIcon} />} |
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Suggestion: Add an alt attribute to the Image used in the IconButton's icon prop for accessibility. [best practice]
Severity Level: Minor
| icon={<Image src={ChatWithUsIcon} />} | |
| icon={<Image src={ChatWithUsIcon} alt="Chat with us" />} |
Why it matters? ⭐
Adding an alt prop (e.g. alt="Chat with us") to the Image used as the IconButton's icon is an accessibility improvement — it gives assistive tech meaningful text. This is a small, safe change that directly improves UX and is actionable. The actual PR line matches the snippet above, so the improved code should be:
icon={}
Prompt for AI Agent 🤖
This is a comment left during a code review.
**Path:** index.tsx
**Line:** 58:58
**Comment:**
*Best Practice: Add an `alt` attribute to the `Image` used in the IconButton's `icon` prop for accessibility.
Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.
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Actionable comments posted: 2
🧹 Nitpick comments (5)
index.tsx (5)
32-34: Consider making the email address configurable.The email address is hardcoded. Consider making it a prop or configuration value for better reusability.
36-42: Remove redundant hover style.The
_hover={{ backgroundColor: 'transparent' }}is redundant since no background color is set initially.Apply this diff:
<Box alignSelf={'center'} borderRadius={'4px'} border={'1px solid #4d4dff'} - _hover={{ backgroundColor: 'transparent' }} height={'95%'} >
44-49: Remove non-standard aria-label prop.Chakra UI's
Tooltipcomponent doesn't use anaria-labelprop. Thelabelprop already handles accessibility correctly.Apply this diff:
<Tooltip - aria-label="Talk to us" label="Talk to us" hasArrow placement="bottom" >
51-59: Remove redundant onClick handler.The
onClickhandler toggles the unusedshowOptionsstate and may conflict with the Chakra UIMenucomponent's internal state management. TheMenucomponent already handles open/close behavior automatically.Apply this diff:
<IconButton aria-label="Talk to us" variant="ghost" bg="transparent" color="text.primary" _hover={{ bg: 'transparent' }} - onClick={() => setShowOptions(!showOptions)} icon={<Image src={ChatWithUsIcon} />} />
62-62: Reconsider the margin-right on MenuList.The
mr={'20px'}onMenuListis unusual for a dropdown menu and may cause unexpected positioning or layout issues. Menu dropdowns typically position themselves automatically without manual margins.If this margin is necessary for your layout, consider documenting why it's needed. Otherwise, remove it:
- <MenuList mr={'20px'}> + <MenuList>
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
index.tsx(1 hunks)
🔇 Additional comments (1)
index.tsx (1)
26-30: The suggested diff is incorrect and introduces a safety regression.The original review's diff removes the optional chaining from line 26, changing
if (window?.Intercom)toif (window.Intercom). This is unsafe—ifwindowis undefined, line 26 will throw an error. The current code correctly checks for window's existence first.While line 28 does have redundant optional chaining (since the if condition already guards against it), the fix should only address that line:
const openChat = () => { if (window?.Intercom) { - window?.Intercom('show'); + window.Intercom('show'); } };Regarding TypeScript types: no type declarations for
window.Intercomexist in this codebase, and no TypeScript configuration files were found. If this is a JavaScript file, no typing is needed. If TypeScript is enabled elsewhere, this would need separate investigation.Likely an incorrect or invalid review comment.
| AiOutlineMessage, | ||
| AiOutlinePhone, | ||
| } from 'react-icons/ai'; | ||
| import ChatWithUsIcon from '../shared/assets/img/chat-with-us-icon.svg'; |
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🧩 Analysis chain
Verify the asset path exists.
Ensure the SVG asset path ../shared/assets/img/chat-with-us-icon.svg is correct and the file exists.
🏁 Script executed:
#!/bin/bash
# Verify the SVG asset exists
fd -t f "chat-with-us-icon.svg"Length of output: 0
🏁 Script executed:
#!/bin/bash
# Check if the shared/assets/img directory exists and list its contents
echo "=== Checking shared/assets/img directory ==="
find . -type d -name "shared" 2>/dev/null | head -5
echo ""
echo "=== Searching for any SVG files in assets directories ==="
find . -type f -name "*.svg" 2>/dev/null | grep -i "asset\|icon" | head -10
echo ""
echo "=== Checking for any chat-related SVG files ==="
find . -type f -name "*chat*.svg" 2>/dev/nullLength of output: 152
🏁 Script executed:
#!/bin/bash
# List repository root to understand structure
echo "=== Repository root structure ==="
ls -la | head -20
echo ""
echo "=== Search for ANY SVG files ==="
find . -type f -name "*.svg" 2>/dev/null
echo ""
echo "=== Find index.tsx location ==="
find . -type f -name "index.tsx" 2>/dev/null
echo ""
echo "=== Check if this is actually a React/Node project ==="
ls -la | grep -E "package.json|tsconfig|webpack|vite"Length of output: 984
🏁 Script executed:
#!/bin/bash
# Explore app directory structure
echo "=== App directory structure ==="
find ./app -type f -name "*.tsx" -o -name "*.ts" -o -name "*.svg" | sort
echo ""
echo "=== Look for shared directory anywhere ==="
find ./app -type d -name "shared" 2>/dev/null
echo ""
echo "=== Full app directory tree (limited depth) ==="
ls -la ./app/
find ./app -type d | head -15Length of output: 502
Asset import path is invalid and will cause a module resolution error.
The import path ../shared/assets/img/chat-with-us-icon.svg is broken:
- No
shared/directory exists in the repository - No SVG assets exist in the codebase
- The
../prefix from the repository root exits the repository entirely
Verify the correct path to the asset file and update the import, or add the missing asset to the repository.
🤖 Prompt for AI Agents
In index.tsx around line 17, the import path
"../shared/assets/img/chat-with-us-icon.svg" is invalid (no shared dir or SVGs
and the ../ escapes the repo); update the import to the correct relative path
inside the project (for example point to the existing assets directory under src
or public) or add the missing SVG at the specified location, and ensure the path
uses the correct casing and extension so the module resolver can find it.
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| export const ChatButton = ({ salesButtonAction }: ChatButtonProps) => { | ||
| const [showOptions, setShowOptions] = useState(false); |
There was a problem hiding this comment.
🛠️ Refactor suggestion | 🟠 Major
Remove unused state.
The showOptions state is never actually used. The Chakra UI Menu component manages its own open/close state internally, making this local state redundant.
Apply this diff to remove the unused state:
- const [showOptions, setShowOptions] = useState(false);Committable suggestion skipped: line range outside the PR's diff.
🤖 Prompt for AI Agents
In index.tsx around line 24, remove the unused React state declaration "const
[showOptions, setShowOptions] = useState(false);" because the Chakra UI Menu
handles its own open/close state; delete the import/use of this state and any
references to setShowOptions so the component no longer contains redundant
state.
CodeAnt-AI Description
Add Chat button with chat, phone, and email options
What Changed
Impact
✅ Easier access to real-time chat✅ One-click start for sales conversations✅ Direct email composer opens for support messages💡 Usage Guide
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