feat: Create monitor display name v2, resolves #992 #1234
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WalkthroughThe changes introduce a new utility function, Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant CreateMonitor
participant monitorUtils
User->>CreateMonitor: Enters URL
User->>CreateMonitor: Blurs URL input
CreateMonitor->>monitorUtils: parseDomainName(URL)
monitorUtils-->>CreateMonitor: Returns parsed domain name
CreateMonitor->>CreateMonitor: Set monitor.name to parsed domain name
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Actionable comments posted: 4
📜 Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
📒 Files selected for processing (4)
Client/src/Pages/Infrastructure/CreateMonitor/index.jsx(2 hunks)Client/src/Pages/Monitors/CreateMonitor/index.jsx(4 hunks)Client/src/Pages/PageSpeed/CreatePageSpeed/index.jsx(3 hunks)Client/src/Utils/monitorUtils.js(2 hunks)
🔇 Additional comments (4)
Client/src/Pages/Infrastructure/CreateMonitor/index.jsx (1)
6-6: Verify the impact of adding the parseDomainName import.
Let's check if this import affects other parts of the codebase.
✅ Verification successful
Import of parseDomainName is consistent with existing usage
The function is already imported and used in similar components (CreateMonitor and CreatePageSpeed) for the same purpose - extracting domain names from URLs. This import follows the established pattern in the codebase.
- Used in
Client/src/Pages/Monitors/CreateMonitor/index.jsx - Used in
Client/src/Pages/PageSpeed/CreatePageSpeed/index.jsx - Implemented in
Client/src/Utils/monitorUtils.js
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for other files importing parseDomainName
rg "import.*parseDomainName.*from.*monitorUtils" --type js --type jsx
Length of output: 99
Script:
#!/bin/bash
# Let's try a different approach to search for parseDomainName imports
rg "import.*parseDomainName" -g "*.{js,jsx,ts,tsx}"
# Also check for usage of parseDomainName function
rg "parseDomainName\(" -g "*.{js,jsx,ts,tsx}"
# Let's also check the implementation to understand its scope
rg "export.*parseDomainName" -g "*.{js,jsx,ts,tsx}"
Length of output: 838
Client/src/Pages/Monitors/CreateMonitor/index.jsx (3)
21-21: Yo, this import's legit!
The import of parseDomainName from monitorUtils is clean and follows the project's organization pattern.
95-95: Straight fire dependency array update! 🔥
Adding dispatch and navigate to the dependency array prevents stale closure bugs and follows React hooks best practices.
271-271: Mom's spaghetti moment - let's verify this behavior! 🍝
The onBlur handler is hooked up to the URL input field, but we should verify it behaves correctly with different URL formats.
Let's run some tests to verify the parseDomainName behavior:
Comment on lines
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| export const parseDomainName = (url) => { | ||
| url = url.replace(/^https?:\/\//, ""); | ||
| // Remove leading/trailing dots | ||
| url = url.replace(/^\.+|\.+$/g, ""); | ||
| // Split by dots | ||
| const parts = url.split("."); | ||
| // Remove common prefixes and empty parts and exclude the last element of the array (the last element should be the TLD) | ||
| const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1); | ||
| // If there's more than one part, append the two words and capitalize the first letters (e.g. ["api", "test"] -> "Api Test") | ||
| const domainPart = | ||
| cleanParts.length > 1 | ||
| ? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ") | ||
| : capitalizeFirstLetter(cleanParts[0]); | ||
|
|
||
| if (domainPart) return domainPart; | ||
|
|
||
| return url; | ||
| }; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add input validation and documentation for the parseDomainName function.
Yo! The function's logic is solid, but it needs some defensive programming and documentation to make it bulletproof.
Here's how we can improve it:
+/**
+ * Parses a URL and generates a display name by extracting and formatting the domain parts.
+ * @param {string} url - The URL to parse (e.g., "www.api.test.com")
+ * @returns {string} - Formatted display name (e.g., "Api Test")
+ * @throws {Error} - If url is not a string or is empty
+ */
export const parseDomainName = (url) => {
+ if (typeof url !== 'string' || !url.trim()) {
+ throw new Error('URL must be a non-empty string');
+ }
+
url = url.replace(/^https?:\/\//, "");
// Remove leading/trailing dots
url = url.replace(/^\.+|\.+$/g, "");
// Split by dots
const parts = url.split(".");
// Remove common prefixes and empty parts and exclude the last element of the array
const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1);
// If there's more than one part, append the two words and capitalize
const domainPart =
cleanParts.length > 1
? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ")
: capitalizeFirstLetter(cleanParts[0]);
- if (domainPart) return domainPart;
-
- return url;
+ return domainPart || url;
};📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| export const parseDomainName = (url) => { | |
| url = url.replace(/^https?:\/\//, ""); | |
| // Remove leading/trailing dots | |
| url = url.replace(/^\.+|\.+$/g, ""); | |
| // Split by dots | |
| const parts = url.split("."); | |
| // Remove common prefixes and empty parts and exclude the last element of the array (the last element should be the TLD) | |
| const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1); | |
| // If there's more than one part, append the two words and capitalize the first letters (e.g. ["api", "test"] -> "Api Test") | |
| const domainPart = | |
| cleanParts.length > 1 | |
| ? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ") | |
| : capitalizeFirstLetter(cleanParts[0]); | |
| if (domainPart) return domainPart; | |
| return url; | |
| }; | |
| /** | |
| * Parses a URL and generates a display name by extracting and formatting the domain parts. | |
| * @param {string} url - The URL to parse (e.g., "www.api.test.com") | |
| * @returns {string} - Formatted display name (e.g., "Api Test") | |
| * @throws {Error} - If url is not a string or is empty | |
| */ | |
| export const parseDomainName = (url) => { | |
| if (typeof url !== 'string' || !url.trim()) { | |
| throw new Error('URL must be a non-empty string'); | |
| } | |
| url = url.replace(/^https?:\/\//, ""); | |
| // Remove leading/trailing dots | |
| url = url.replace(/^\.+|\.+$/g, ""); | |
| // Split by dots | |
| const parts = url.split("."); | |
| // Remove common prefixes and empty parts and exclude the last element of the array | |
| const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1); | |
| // If there's more than one part, append the two words and capitalize | |
| const domainPart = | |
| cleanParts.length > 1 | |
| ? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ") | |
| : capitalizeFirstLetter(cleanParts[0]); | |
| return domainPart || url; | |
| }; |
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| const onUrlBlur = (event) => { | ||
| const { value } = event.target; | ||
| if (monitor.name === "") { | ||
| setMonitor((prev) => ({ | ||
| ...prev, | ||
| name: parseDomainName(value), | ||
| })); | ||
| } | ||
| }; |
There was a problem hiding this comment.
Add error handling to the URL blur handler.
The handler needs to catch potential errors from parseDomainName to prevent crashes.
Here's the fix:
const onUrlBlur = (event) => {
const { value } = event.target;
if (monitor.name === "") {
+ try {
setMonitor((prev) => ({
...prev,
name: parseDomainName(value),
}));
+ } catch (error) {
+ createToast({ body: "Failed to generate display name from URL" });
+ }
}
};Committable suggestion skipped: line range outside the PR's diff.
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|
|
||
| let name = idMap[id] ?? id; | ||
| if (name === "url" && infrastructureMonitor.name === "") { | ||
| setInfrastructureMonitor((prev) => ({ | ||
| ...prev, | ||
| name: parseDomainName(value), | ||
| })); | ||
| } | ||
|
|
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add error handling and consider extracting common URL blur logic.
Yo! The URL blur logic is duplicated across components and lacks error handling.
Consider these improvements:
- Add error handling:
if (name === "url" && infrastructureMonitor.name === "") {
+ try {
setInfrastructureMonitor((prev) => ({
...prev,
name: parseDomainName(value),
}));
+ } catch (error) {
+ createToast({ body: "Failed to generate display name from URL" });
+ }
}- Extract common logic to a custom hook:
// hooks/useUrlDisplayName.js
export const useUrlDisplayName = (setValue) => {
const handleUrlBlur = (event) => {
const { value } = event.target;
try {
setValue((prev) => ({
...prev,
name: parseDomainName(value),
}));
} catch (error) {
createToast({ body: "Failed to generate display name from URL" });
}
};
return handleUrlBlur;
};
Comment on lines
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| const onUrlBlur = (event) => { | ||
| const { value } = event.target; | ||
| setMonitor((prev) => ({ | ||
| ...prev, | ||
| name: parseDomainName(value), | ||
| })); | ||
| }; |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Yo dawg, we need some error handling in this function!
The onUrlBlur function's looking clean, but it's raw-dogging the state update without any error handling. What if parseDomainName throws?
Consider wrapping it in a try-catch like this:
const onUrlBlur = (event) => {
const { value } = event.target;
+ try {
setMonitor((prev) => ({
...prev,
name: parseDomainName(value),
}));
+ } catch (error) {
+ createToast({
+ body: "Failed to generate display name from URL",
+ });
+ logger.error("Error parsing domain name:", error);
+ }
};Committable suggestion skipped: line range outside the PR's diff.
![llamapreview[bot]](https://avatars.githubusercontent.com/in/1023541?s=60&v=4){kind=small}
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Auto Pull Request Review from LlamaPReview
1. Overview
1.1 PR Summary
- Business value and requirements alignment: This PR aims to enhance user experience by automatically populating the "Display Name" field with a parsed domain name when a URL is entered in the "URL to Monitor" field. This aligns with the goal of improving user experience by reducing manual input and ensuring consistent naming conventions for monitors.
- Key components modified: The changes affect the
CreateMonitorcomponent in bothInfrastructureandPageSpeedmodules. - Impact assessment: The introduction of the
parseDomainNamefunction in themonitorUtilsfile centralizes the domain parsing logic, promoting code reusability and maintainability. - System dependencies and integration impacts: No significant changes to integration points are observed. The new utility function
parseDomainNameintroduces a dependency on thestringUtilsfor capitalizing the first letter of domain parts.
1.2 Architecture Changes
- System design modifications: The introduction of the
parseDomainNamefunction in themonitorUtilsfile centralizes the domain parsing logic, promoting code reusability and maintainability. - Component interactions: The
CreateMonitorcomponents now interact with themonitorUtilsto parse and populate the display name based on the entered URL. - Integration points: No significant changes to integration points are observed.
2. Detailed Technical Analysis
2.1 Code Logic Deep-Dive
Core Logic Changes
-
Client/src/Pages/Infrastructure/CreateMonitor/index.jsx - handleBlur
- Submitted PR Code:
const handleBlur = (event, appendID) => { event.preventDefault(); const { value, id } = event.target; let name = idMap[id] ?? id; if (name === "url" && infrastructureMonitor.name === "") { setInfrastructureMonitor((prev) => ({ ...prev, name: parseDomainName(value), })); }
- Analysis:
- Current logic and potential issues: The logic correctly identifies the
urlfield and updates thenamefield using theparseDomainNamefunction. However, it does not handle cases where thenamefield is not empty, which might lead to overwriting existing names. - Edge cases and error handling: The current implementation does not handle edge cases where the
urlfield is empty or invalid. - Cross-component impact: The change impacts the
CreateMonitorcomponent by introducing a dependency on theparseDomainNamefunction. - Business logic considerations: This change aligns with the business logic of automatically populating the display name based on the entered URL.
- Current logic and potential issues: The logic correctly identifies the
- LlamaPReview Suggested Improvements:
const handleBlur = (event, appendID) => { event.preventDefault(); const { value, id } = event.target; let name = idMap[id] ?? id; if (name === "url" && infrastructureMonitor.name === "") { const parsedName = parseDomainName(value); if (parsedName) { setInfrastructureMonitor((prev) => ({ ...prev, name: parsedName, })); } }
- Improvement rationale:
- Technical benefits: Adding a check to ensure the
parsedNameis valid before updating the state prevents potential issues with invalid URLs. - Business value: Ensures that the display name is only updated when a valid URL is entered, maintaining data integrity.
- Risk assessment: Reduces the risk of displaying incorrect or invalid names, improving user trust and satisfaction.
- Technical benefits: Adding a check to ensure the
- Submitted PR Code:
-
Client/src/Pages/Monitors/CreateMonitor/index.jsx - onUrlBlur
- Submitted PR Code:
const onUrlBlur = (event) => { const { value } = event.target; setMonitor((prev) => ({ ...prev, name: parseDomainName(value), })); };
- Analysis:
- Current logic and potential issues: The logic correctly updates the
namefield using theparseDomainNamefunction. However, it does not handle cases where thenamefield is not empty, which might lead to overwriting existing names. - Edge cases and error handling: The current implementation does not handle edge cases where the
urlfield is empty or invalid. - Cross-component impact: The change impacts the
CreateMonitorcomponent by introducing a dependency on theparseDomainNamefunction. - Business logic considerations: This change aligns with the business logic of automatically populating the display name based on the entered URL.
- Current logic and potential issues: The logic correctly updates the
- LlamaPReview Suggested Improvements:
const onUrlBlur = (event) => { const { value } = event.target; if (monitor.name === "") { const parsedName = parseDomainName(value); if (parsedName) { setMonitor((prev) => ({ ...prev, name: parsedName, })); } } };
- Improvement rationale:
- Technical benefits: Adding a check to ensure the
parsedNameis valid before updating the state prevents potential issues with invalid URLs. - Business value: Ensures that the display name is only updated when a valid URL is entered, maintaining data integrity.
- Risk assessment: Reduces the risk of displaying incorrect or invalid names, improving user trust and satisfaction.
- Technical benefits: Adding a check to ensure the
- Submitted PR Code:
-
Client/src/Utils/monitorUtils.js - parseDomainName
- Submitted PR Code:
export const parseDomainName = (url) => { url = url.replace(/^https?:\/\//, ""); // Remove leading/trailing dots url = url.replace(/^\.+|\.+$/g, ""); // Split by dots const parts = url.split("."); // Remove common prefixes and empty parts and exclude the last element of the array (the last element should be the TLD) const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1); // If there's more than one part, append the two words and capitalize the first letters (e.g. ["api", "test"] -> "Api Test") const domainPart = cleanParts.length > 1 ? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ") : capitalizeFirstLetter(cleanParts[0]); if (domainPart) return domainPart; return url; };
- Analysis:
- Current logic and potential issues: The logic correctly parses the domain name from the URL and formats it. However, it does not handle cases where the URL is invalid or contains special characters.
- Edge cases and error handling: The current implementation does not handle edge cases where the URL is empty or invalid.
- Cross-component impact: The change impacts multiple components that use the
parseDomainNamefunction. - Business logic considerations: This change aligns with the business logic of automatically populating the display name based on the entered URL.
- LlamaPReview Suggested Improvements:
export const parseDomainName = (url) => { if (!url) return ''; url = url.replace(/^https?:\/\//, ""); // Remove leading/trailing dots url = url.replace(/^\.+|\.+$/g, ""); // Split by dots const parts = url.split("."); // Remove common prefixes and empty parts and exclude the last element of the array (the last element should be the TLD) const cleanParts = parts.filter((part) => part !== "www" && part !== "").slice(0, -1); // If there's more than one part, append the two words and capitalize the first letters (e.g. ["api", "test"] -> "Api Test") const domainPart = cleanParts.length > 1 ? cleanParts.map((part) => capitalizeFirstLetter(part)).join(" ") : capitalizeFirstLetter(cleanParts[0]); return domainPart || url; };
- Improvement rationale:
- Technical benefits: Adding a check for an empty URL and ensuring the function returns an empty string in such cases prevents potential issues with invalid URLs.
- Business value: Ensures that the display name is only updated when a valid URL is entered, maintaining data integrity.
- Risk assessment: Reduces the risk of displaying incorrect or invalid names, improving user trust and satisfaction.
- Submitted PR Code:
2.2 Implementation Quality
- Code organization and structure: The code is well-organized and modular, with the
parseDomainNamefunction centralized in themonitorUtilsfile. - Design patterns usage: The code follows common design patterns for handling state and event listeners.
- Error handling approach: The current implementation does not handle all possible exception scenarios, such as empty or invalid URLs.
- Resource management: No specific resource management issues are identified.
3. Critical Findings
3.1 Potential Issues
-
🔴 Critical Issues
- Handling empty or invalid URLs
- Impact:
- Technical implications: The current implementation does not handle edge cases where the URL is empty or invalid, leading to unexpected behavior.
- Business consequences: Users might encounter issues with automatic display name population.
- User experience effects: Users might see incorrect display names or errors when entering invalid URLs.
- Recommendation: Add error handling for empty or invalid URLs in the
parseDomainNamefunction.
- Impact:
- Handling empty or invalid URLs
-
🟡 Warnings
- Overwriting existing display names
- Potential risks: The current implementation might overwrite existing display names, leading to data inconsistency.
- Suggested improvements: Implement checks to prevent overwriting existing display names in the
handleBlurandonUrlBlurfunctions.
- Overwriting existing display names
3.2 Code Quality Concerns
- Maintainability aspects: The code is maintainable, with clear separation of concerns and well-documented functions.
- Readability issues: The code is generally readable, but adding comments for edge case handling would improve understandability.
- Performance bottlenecks: No significant performance bottlenecks are identified.
4. Security Assessment
- Authentication/Authorization impacts: No significant impacts.
- Data handling concerns: No significant concerns.
- Input validation: Ensure that the
parseDomainNamefunction validates input URLs to prevent invalid data from being processed. - Security best practices: Follow best practices for input validation and error handling.
- Potential security risks: No significant risks identified.
- Mitigation strategies: Implement robust error handling and input validation.
- Security testing requirements: Test the
parseDomainNamefunction with various edge cases to ensure robustness.
5. Testing Strategy
5.1 Test Coverage
- Unit test analysis:
- Test the
parseDomainNamefunction with various valid and invalid URLs. - Test the
handleBlurandonUrlBlurfunctions to ensure they do not overwrite existing display names.
- Test the
- Integration test requirements:
- Test the integration of the
parseDomainNamefunction with theCreateMonitorcomponents.
- Test the integration of the
- Edge cases coverage:
- Test edge cases such as empty or invalid URLs to ensure robustness.
5.2 Test Recommendations
Suggested Test Cases
// Unit test for parseDomainName
test('parseDomainName with valid URL', () => {
expect(parseDomainName('www.google.com')).toBe('Google');
expect(parseDomainName('www.api.test.com')).toBe('Api Test');
});
test('parseDomainName with invalid URL', () => {
expect(parseDomainName('')).toBe('');
expect(parseDomainName('invalid-url')).toBe('invalid-url');
});
// Integration test for handleBlur
test('handleBlur updates name field correctly', () => {
const event = { preventDefault: jest.fn(), target: { value: 'www.google.com', id: 'url' } };
handleBlur(event);
expect(setInfrastructureMonitor).toHaveBeenCalledWith(expect.objectContaining({ name: 'Google' }));
});
// Integration test for onUrlBlur
test('onUrlBlur updates name field correctly', () => {
const event = { target: { value: 'www.google.com' } };
onUrlBlur(event);
expect(setMonitor).toHaveBeenCalledWith(expect.objectContaining({ name: 'Google' }));
});- Coverage improvements: Ensure that all edge cases are covered in the tests.
- Performance testing needs: No specific performance testing needs are identified.
6. Documentation & Maintenance
- Documentation updates needed: Update the documentation to include information about the
parseDomainNamefunction and its usage. - Long-term maintenance considerations: Ensure that the
parseDomainNamefunction is well-documented and maintained to handle future edge cases. - Technical debt and monitoring requirements: Monitor the usage of the
parseDomainNamefunction to identify any potential issues or improvements.
7. Deployment & Operations
- Deployment impact and strategy: No significant deployment impacts are identified. Ensure that the changes are thoroughly tested before deployment.
- Key operational considerations: Monitor the usage of the
parseDomainNamefunction to identify any potential issues or improvements.
8. Summary & Recommendations
8.1 Key Action Items
- Critical changes required:
- Add error handling for empty or invalid URLs in the
parseDomainNamefunction.
- Add error handling for empty or invalid URLs in the
- Important improvements suggested:
- Implement checks to prevent overwriting existing display names.
- Best practices to implement:
- Follow best practices for input validation and error handling.
- Cross-cutting concerns to address:
- Ensure robust error handling and input validation across all components.
8.2 Future Considerations
- Technical evolution path: Continuously improve the
parseDomainNamefunction to handle more edge cases and ensure robustness. - Business capability evolution: Monitor user feedback to identify additional improvements and features.
- System integration impacts: Ensure that the
parseDomainNamefunction integrates seamlessly with other components and systems.
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Sounds about good! |
ajhollid
approved these changes
Dec 2, 2024
This was referenced Dec 3, 2024
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This PR implements adding a name to a monitor when a URL is entered.
This is branched off from the feat/create-monitor-display-name. I made some small changes to the domain parsing logic.
Changes:
www.google.com->Google)www.api.test.com->Api Test)