93 94 95 96 contract detail improvements

[summer-0ma]

Contract Detail Experience Improvements

This PR implements four focused improvements to the contract detail page and rule management experience, addressing UX, refactoring, and testing concerns.

Changes Implemented

#93: Add rule summary formatting helper

• What: Extracted formatting logic for alert rule thresholds and function names into a reusable formatRuleSummary() helper
• Why: Eliminates duplicate formatting code across list and detail views, ensuring consistency
• Files:
  • lib/format.ts - New formatRuleSummary() function
  • app/contracts/[id]/page.tsx - Updated to use formatter
  • components/RuleBuilder.tsx - Updated to use formatter
• Impact: Rule display is now consistent across all views; easier to maintain formatting logic

#94: Add cancel warning for unsaved rule edits

• What: Added detection for unsaved changes and a confirmation modal before discarding edits
• Why: Prevents accidental loss of rule modifications when closing the edit modal
• Implementation:
  • hasUnsavedChanges() function compares current edits with saved rules
  • Modal appears only when user attempts to cancel with unsaved changes
  • Users can choose to keep editing or confirm discard
• Files: app/contracts/[id]/page.tsx
• Impact: Better UX with data loss prevention

#95: Add focused empty state when contract lookup fails

• What: Replaced immediate redirect with a friendly, informative empty state UI
• Why: Provides better UX when a contract is missing or deleted; gives users a clear recovery path
• Implementation:
  • Shows "Contract Not Found" message with explanation
  • Provides "Back to Contracts" button for navigation
  • Maintains loading state until contract lookup completes
• Files: app/contracts/[id]/page.tsx
• Impact: Improved error handling and user guidance

#96: Add contract details page tests

• What: Comprehensive test suite covering delete flow, rule editing, missing contract behavior, and metadata rendering
• Why: Ensures reliability of contract detail page functionality and prevents regressions
• Test Coverage:
  • Rule summary formatting with all rule types (LargeTransfer, FunctionCalled, AdminFunctionCalled, AnyTransaction, TransactionFailed)
  • Metadata rendering (contract info, webhook URL, alert count)
  • Missing contract empty state and navigation
  • Delete confirmation flow
  • Rule editing and unsaved changes detection
  • Alert history display
• Files:
  • __tests__/ContractDetail.test.tsx - New test suite (7 tests, all passing)
  • vitest.config.ts - Enabled globals for test compatibility
• Impact: 7 new tests with 100% pass rate; improved code reliability

Testing

All changes have been tested:

• ✅ New test suite passes (7/7 tests)
• ✅ TypeScript compilation passes with no errors
• ✅ No new linting errors introduced in modified files
• ✅ Existing functionality preserved

Files Modified

• lib/format.ts - Added formatRuleSummary() helper
• app/contracts/[id]/page.tsx - Implemented all UX improvements and empty state
• components/RuleBuilder.tsx - Updated to use formatting helper
• __tests__/ContractDetail.test.tsx - New comprehensive test suite
• vitest.config.ts - Enabled test globals

Closes

Closes #93
Closes #94
Closes #95
Closes #96

[drips-wave]

@summer-0ma Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits