Check if model has attribute url or urls

[vlados]

add an exception if the model has attribute or column called url

[vlados]

@claude fix this

[claude]

Claude finished @vlados's task —— View job • claude/issue-67-20251001-2050 • Create PR ➔

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✅ Issue #67 Complete

Task: Add an exception if the model has attribute or column called url

Todo List

• Gather context and understand the codebase
• Implement check for conflicting 'url'/'urls' attributes in trait initialization
• Add test for the exception
• Commit and push changes

Implementation Summary

Added validation to prevent models from using the HasUniqueUrls trait when they have conflicting url or urls database columns.

Changes made:

1. src/HasUniqueUrls.php:

   • Added initializeHasUniqueUrls() method that runs on model instantiation
   • Implemented checkForConflictingAttributes() to validate column names
   • Added hasColumn() helper to safely check database schema
   • Throws descriptive exception when conflicts are detected

2. tests/HasUniqueUrlsTest.php:

   • Added test fix: some bugs #12: Verifies exception when model has url column
   • Added test Slug is limited to 255 chars #13: Verifies exception when model has urls column

Exception message example:

Model [App\Models\Product] has a conflicting column 'url'. 
The HasUniqueUrls trait uses 'urls' as a relationship name and provides 'relative_url' and 'absolute_url' attributes. 
Please rename the 'url' column in your model to avoid conflicts.

Note about Tests

I don't have permission to run composer install and execute the test suite. The tests will run automatically in the CI pipeline when the PR is created.

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Branch: claude/issue-67-20251001-2050