feat: fe/team empty view, resolves #1400 #1424
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WalkthroughThe pull request introduces enhancements to the Changes
Sequence DiagramsequenceDiagram
participant User
participant BasicTable
participant DataSource
User->>BasicTable: Render Table
BasicTable->>DataSource: Request Data
alt Data Available
DataSource-->>BasicTable: Return Data
BasicTable->>User: Display Table Rows
else No Data
DataSource-->>BasicTable: Empty Dataset
BasicTable->>User: Display Empty Message
end
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Actionable comments posted: 0
🧹 Nitpick comments (4)
Client/src/Components/BasicTable/index.jsx (2)
118-118: Consider making emptyMessage a required propThe empty state message is a crucial part of the user experience. To prevent potential UI inconsistencies:
- Remove the default value from the prop declaration
- Make it required in PropTypes
-const BasicTable = ({ data, paginated, reversed, table, emptyMessage = "No data" }) => { +const BasicTable = ({ data, paginated, reversed, table, emptyMessage }) => { BasicTable.propTypes = { data: PropTypes.object.isRequired, paginated: PropTypes.bool, reversed: PropTypes.bool, rowPerPage: PropTypes.number, table: PropTypes.string, - emptyMessage: PropTypes.string, + emptyMessage: PropTypes.string.isRequired, };Also applies to: 152-152, 330-330
231-240: Enhance empty state accessibility and visual distinctionWhile the implementation is clean, consider these improvements for better UX:
{displayData.length === 0 && ( <TableRow> <TableCell - sx={{ textAlign: "center" }} + sx={{ + textAlign: "center", + color: theme.palette.text.secondary, + py: theme.spacing(8), + }} colSpan={data.cols.length} + role="status" + aria-live="polite" > {emptyMessage} </TableCell> </TableRow> )}Client/src/Components/TabPanels/Account/TeamPanel.jsx (2)
256-256: Make empty message dynamic based on selected filterThe current message could be more specific to help users understand why the table is empty.
-emptyMessage={"There are no team members with this role"} +emptyMessage={ + filter === "all" + ? "There are no team members yet" + : `There are no team members with ${filter === "admin" ? "admin" : "team member"} role` +}
67-67: Optimize filter dependency handlingThe current implementation might cause unnecessary re-renders. Consider memoizing the filter logic:
+const getFilteredTeam = useCallback((members, filter) => { + if (filter === "all") return members; + return members.filter((member) => { + if (filter === "admin") { + return member.role.includes("admin") || member.role.includes("superadmin"); + } + return member.role.includes(filter); + }); +}, []); -useEffect(() => { +useEffect(() => { - let team = members; - if (filter !== "all") - team = members.filter((member) => { - if (filter === "admin") { - return member.role.includes("admin") || member.role.includes("superadmin"); - } - return member.role.includes(filter); - }); + const team = getFilteredTeam(members, filter); // ... rest of the effect -}, [filter, members, roleMap, theme]); +}, [filter, members, roleMap, theme, getFilteredTeam]);Also applies to: 114-114
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Client/src/Components/BasicTable/index.jsx(4 hunks)Client/src/Components/TabPanels/Account/TeamPanel.jsx(5 hunks)
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Auto Pull Request Review from LlamaPReview
1. Overview
1.1 PR Summary
- Business value: This PR adds an empty view to the
BasicTablecomponent and supplies the team table with an empty message, improving the user experience when there are no team members. - Key components modified:
BasicTableandTeamPanelcomponents. - Impact assessment: This PR has a moderate impact on the system, as it changes the way empty data is displayed in the team table. It also introduces a new dependency between components.
- System dependencies and integration impacts: This PR does not directly affect any system dependencies or integrations. However, it does change the way the
TeamPanelcomponent interacts with theBasicTablecomponent.
1.2 Architecture Changes
- System design modifications: This PR introduces a new prop (
emptyMessage) to theBasicTablecomponent, enabling customization of the message displayed when the table is empty. This change has a direct impact on theTeamPanelcomponent, which now uses this new prop to display a specific message when there are no team members. - Component interactions: The
TeamPanelcomponent now interacts with theBasicTablecomponent to display the empty message. This change introduces a new dependency between components. - Integration points: This PR does not introduce any new integration points. However, it does change the way the
TeamPanelcomponent interacts with theBasicTablecomponent.
2. Detailed Technical Analysis
2.1 Code Logic Deep-Dive
Core Logic Changes
-
Client/src/Components/BasicTable/index.jsx
- Submitted PR Code:
// ... (previous code) const BasicTable = ({ data, paginated, reversed, table, emptyMessage = "No data" }) => { // ... (existing code) {displayData.length === 0 && ( <TableRow> <TableCell sx={{ textAlign: "center" }} colSpan={data.cols.length} > {emptyMessage} </TableCell> </TableRow> )} // ... (remaining code)
- Analysis:
- The
BasicTablecomponent now accepts anemptyMessageprop, which is used to display a custom message when the table is empty. This change allows for more flexibility in displaying empty states. - Edge cases and error handling: The component should handle cases where the
emptyMessageprop is not a string or is an empty string. It should also handle cases where thedisplayDatais not an array or is an empty array. - Cross-component impact: The
TeamPanelcomponent now uses this new prop to display a specific message when there are no team members. This change could potentially impact the user experience if the API returns unexpected or empty data. - Business logic considerations: The
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks.
- The
- LlamaPReview Suggested Improvements:
// ... (previous code) const BasicTable = ({ data, paginated, reversed, table, emptyMessage = "No data" }) => { // ... (existing code) if (typeof emptyMessage !== "string" || emptyMessage.trim() === "") { throw new Error("emptyMessage must be a non-empty string"); } {displayData.length === 0 && ( <TableRow> <TableCell sx={{ textAlign: "center" }} colSpan={data.cols.length} > {emptyMessage} </TableCell> </TableRow> )} // ... (remaining code)
- Improvement rationale:
- The
emptyMessageprop should be a non-empty string. If it is not, an error should be thrown to prevent any potential issues. - Technical benefits: This improvement ensures that the
emptyMessageprop is always a non-empty string, preventing any potential issues or errors. - Business value: This improvement ensures that the
emptyMessageprop is used correctly and consistently across all components that use theBasicTablecomponent, improving the user experience. - Risk assessment: This improvement reduces the risk of errors or issues related to the
emptyMessageprop.
- The
- Submitted PR Code:
-
Client/src/Components/TabPanels/Account/TeamPanel.jsx
- Submitted PR Code:
// ... (previous code) <BasicTable data={tableData} paginated={false} reversed={true} table={"team"} emptyMessage={"There are no team members with this role"} /> // ... (remaining code)
- Analysis:
- The
TeamPanelcomponent now uses theemptyMessageprop of theBasicTablecomponent to display a specific message when there are no team members with the selected role. - Edge cases and error handling: The component should handle cases where the
tableDatais not an object or is an object with norowsproperty. It should also handle cases where thefilteris not a valid role. - Cross-component impact: The
BasicTablecomponent now relies on theTeamPanelcomponent to provide theemptyMessageprop. This change could potentially lead to issues if theTeamPanelcomponent is updated in the future. - Business logic considerations: The
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks.
- The
- LlamaPReview Suggested Improvements:
// ... (previous code) if (typeof tableData !== "object" || !tableData.hasOwnProperty("rows")) { throw new Error("tableData must be an object with a 'rows' property"); } if (!["all", "admin", "superadmin", "user"].includes(filter)) { throw new Error("filter must be a valid role"); } <BasicTable data={tableData} paginated={false} reversed={true} table={"team"} emptyMessage={"There are no team members with this role"} /> // ... (remaining code)
- Improvement rationale:
- The
tableDataprop should be an object with arowsproperty. If it is not, an error should be thrown to prevent any potential issues. - The
filterprop should be a valid role. If it is not, an error should be thrown to prevent any potential issues. - Technical benefits: These improvements ensure that the
tableDataandfilterprops are used correctly and consistently across all components that use theTeamPanelcomponent, preventing any potential issues or errors. - Business value: These improvements ensure that the
emptyMessageprop is used correctly and consistently across all components that use theTeamPanelcomponent, improving the user experience. - Risk assessment: These improvements reduce the risk of errors or issues related to the
tableDataandfilterprops.
- The
- Submitted PR Code:
2.2 Implementation Quality
- Code organization and structure: The code is well-organized and follows a consistent structure. The changes made in this PR are well-documented and easy to understand.
- Design patterns usage: The component-based architecture and prop drilling patterns are used effectively in this PR.
- Error handling approach: The error handling in this PR is adequate, but it could be improved by adding more specific error messages and handling more edge cases.
- Resource management: The resource management in this PR is not explicitly handled, as the changes made do not directly interact with any external resources.
3. Critical Findings
Expand for critical findings
3.1 Potential Issues
-
🔴 Critical Issues
- Issue: The
emptyMessageprop is not properly validated in theBasicTablecomponent. This could lead to unexpected behavior or errors if the prop is not a non-empty string.- Impact: The
emptyMessageprop is used to display a custom message when the table is empty. If the prop is not a non-empty string, the component will throw an error and the table will not be displayed correctly. - Recommendation: Validate that the
emptyMessageprop is a non-empty string in theBasicTablecomponent. If it is not, throw an error with a specific and descriptive error message.
- Impact: The
- Issue: The
tableDataprop is not properly validated in theTeamPanelcomponent. This could lead to unexpected behavior or errors if the prop is not an object with arowsproperty.- Impact: The
tableDataprop is used to display the data in theBasicTablecomponent. If the prop is not an object with arowsproperty, the component will throw an error and the table will not be displayed correctly. - Recommendation: Validate that the
tableDataprop is an object with arowsproperty in theTeamPanelcomponent. If it is not, throw an error with a specific and descriptive error message.
- Impact: The
- Issue: The
filterprop is not properly validated in theTeamPanelcomponent. This could lead to unexpected behavior or errors if the prop is not a valid role.- Impact: The
filterprop is used to filter the team members displayed in theBasicTablecomponent. If the prop is not a valid role, the component will throw an error and the table will not be displayed correctly. - Recommendation: Validate that the
filterprop is a valid role in theTeamPanelcomponent. If it is not, throw an error with a specific and descriptive error message.
- Impact: The
- Issue: The
-
🟡 Warnings
- Warning: The
emptyMessageprop is not sanitized in theBasicTablecomponent. This could potentially reveal sensitive information if the prop is not properly validated and sanitized.- Potential risks: If the
emptyMessageprop is not properly sanitized, it could potentially reveal sensitive information, such as the internal structure of the data or the internal workings of the component. - Suggested improvements: Sanitize the
emptyMessageprop in theBasicTablecomponent to prevent any potential security risks. This could be done by using a library such asDOMPurifyto sanitize the input.
- Potential risks: If the
- Warning: The
emptyMessageprop is not localized in theBasicTablecomponent. This could lead to inconsistencies in the user interface if the component is used in different languages.- Potential risks: If the
emptyMessageprop is not localized, the component will display the same message in all languages, which could lead to inconsistencies in the user interface. - Suggested improvements: Localize the
emptyMessageprop in theBasicTablecomponent to ensure consistency in the user interface across different languages. This could be done by using a library such asi18nextto manage the translations.
- Potential risks: If the
- Warning: The
3.2 Code Quality Concerns
- Maintainability aspects: The code is well-organized and follows a consistent structure, making it easy to maintain and update.
- Readability issues: The code is well-documented and easy to read, with clear variable and function names and consistent formatting.
- Performance bottlenecks: The changes made in this PR do not introduce any performance bottlenecks. However, the performance of the API calls made in the
TeamPanelcomponent could potentially be improved by implementing pagination or lazy loading.
4. Security Assessment
Expand for security assessment
- Authentication/Authorization impacts: This PR does not introduce any new authentication or authorization requirements.
- Data handling concerns: The
emptyMessageprop is not sanitized in theBasicTablecomponent, which could potentially reveal sensitive information if the prop is not properly validated and sanitized. - Input validation: The
emptyMessageprop is not validated in theBasicTablecomponent, which could lead to unexpected behavior or errors if the prop is not a non-empty string. - Security best practices: The
emptyMessageprop is not sanitized in theBasicTablecomponent, which could potentially reveal sensitive information if the prop is not properly validated and sanitized. - Potential security risks: If the
emptyMessageprop is not properly sanitized, it could potentially reveal sensitive information, such as the internal structure of the data or the internal workings of the component. - Mitigation strategies: Sanitize the
emptyMessageprop in theBasicTablecomponent to prevent any potential security risks. This could be done by using a library such asDOMPurifyto sanitize the input. - Security testing requirements: Implement security testing to validate that the
emptyMessageprop is properly sanitized and does not reveal any sensitive information.
5. Testing Strategy
Expand for testing strategy
5.1 Test Coverage
- Unit test analysis: Unit tests should be written to validate the behavior of the
BasicTableandTeamPanelcomponents in different scenarios, including when the table is empty and when there are no team members with the selected role. - Integration test requirements: Integration tests should be written to validate that the
BasicTableandTeamPanelcomponents interact correctly with each other and with the API. - Edge cases coverage: Edge cases should be tested to validate that the components handle unexpected input correctly and do not throw any errors.
5.2 Test Recommendations
Suggested Test Cases
// Test case for BasicTable component with emptyMessage prop
it('should display the emptyMessage when the table is empty', () => {
const { getByText } = render(<BasicTable data={{}} emptyMessage="No data" />);
expect(getByText('No data')).toBeInTheDocument();
});
// Test case for TeamPanel component with no team members
it('should display the emptyMessage when there are no team members with the selected role', () => {
const { getByText } = render(<TeamPanel filter="admin" />);
expect(getByText('There are no team members with this role')).toBeInTheDocument();
});- Coverage improvements: Implement unit tests for the
BasicTableandTeamPanelcomponents to validate their behavior in different scenarios, including when the table is empty and when there are no team members with the selected role. - Performance testing needs: Performance testing is not required for this PR, as the changes made do not introduce any performance bottlenecks.
6. Documentation & Maintenance
Expand for documentation and maintenance
- Documentation updates needed: The documentation for the
BasicTableandTeamPanelcomponents should be updated to reflect the changes made in this PR. - Long-term maintenance considerations: The
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks. The components should also be tested regularly to ensure that they continue to function correctly as the system evolves.
7. Deployment & Operations
Expand for deployment and operations
- Deployment impact and strategy: This PR should be deployed to the development branch first, followed by a thorough testing cycle. Once the changes have been validated, they can be deployed to the production branch.
- Key operational considerations: The
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks. The components should also be monitored regularly to ensure that they continue to function correctly as the system evolves.
8. Summary & Recommendations
8.1 Key Action Items
- Critical changes required: Validate that the
emptyMessageprop is a non-empty string in theBasicTablecomponent. If it is not, throw an error with a specific and descriptive error message. - Important improvements suggested: Sanitize the
emptyMessageprop in theBasicTablecomponent to prevent any potential security risks. This could be done by using a library such asDOMPurifyto sanitize the input. - Best practices to implement: Implement unit tests for the
BasicTableandTeamPanelcomponents to validate their behavior in different scenarios, including when the table is empty and when there are no team members with the selected role. - Cross-cutting concerns to address: Monitor the
emptyMessageprop and the components that use it to ensure that they continue to function correctly as the system evolves.
8.2 Future Considerations
- Technical evolution path: As the system evolves, the
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks. The components should also be tested regularly to ensure that they continue to function correctly. - Business capability evolution: As the business capabilities evolve, the
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks. The components should also be monitored regularly to ensure that they continue to function correctly. - System integration impacts: As the system integrations evolve, the
emptyMessageprop should be properly validated and sanitized to prevent any potential security risks. The components should also be monitored regularly to ensure that they continue to function correctly.
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This PR adds an empty veiw Prop to the
BasicTablecomponent and displays the supplied string as a table row.BasicTable