🧪 Testing User hasRole() Method
================================

Testing user with role: 'expectant_mother'
  hasRole('nurse'): ❌ false
  hasRole('expectant_mother'): ✅ true
  hasRole('head_nurse'): ❌ false
  hasRole(['nurse', 'head_nurse']): ❌ false
  hasRole(['expectant_mother']): ✅ true
  isNurse(): ❌ false
  isExpectantMother(): ✅ true
  isHeadNurse(): ❌ false
  ---
Testing user with role: 'nurse'
  hasRole('nurse'): ✅ true
  hasRole('expectant_mother'): ❌ false
  hasRole('head_nurse'): ❌ false
  hasRole(['nurse', 'head_nurse']): ✅ true
  hasRole(['expectant_mother']): ❌ false
  isNurse(): ✅ true
  isExpectantMother(): ❌ false
  isHeadNurse(): ❌ false
  ---
Testing user with role: 'head_nurse'
  hasRole('nurse'): ❌ false
  hasRole('expectant_mother'): ❌ false
  hasRole('head_nurse'): ✅ true
  hasRole(['nurse', 'head_nurse']): ✅ true
  hasRole(['expectant_mother']): ❌ false
  isNurse(): ❌ false
  isExpectantMother(): ❌ false
  isHeadNurse(): ✅ true
  ---
Testing user with role: 'admin'
  hasRole('nurse'): ❌ false
  hasRole('expectant_mother'): ❌ false
  hasRole('head_nurse'): ❌ false
  hasRole(['nurse', 'head_nurse']): ❌ false
  hasRole(['expectant_mother']): ❌ false
  isNurse(): ❌ false
  isExpectantMother(): ❌ false
  isHeadNurse(): ❌ false
  ---

🎯 Testing Authorization Logic:
User role: 'expectant_mother'
  Can access ColorCodeManagement: ❌ No
  ColorCodeHistory: ✅ Can view own history only
  Can access ColorCode API: ❌ No
  ---
User role: 'nurse'
  Can access ColorCodeManagement: ✅ Yes
  ColorCodeHistory: ✅ Can view and edit
  Can access ColorCode API: ✅ Yes
  ---
User role: 'head_nurse'
  Can access ColorCodeManagement: ✅ Yes
  ColorCodeHistory: ✅ Can view only (no edit)
  Can access ColorCode API: ✅ Yes
  ---
User role: 'admin'
  Can access ColorCodeManagement: ❌ No
  ColorCodeHistory: ❌ Unauthorized
  Can access ColorCode API: ❌ No
  ---

✅ Summary:
✅ Added hasRole() method to User model
✅ Fixed ColorCodeManagement.php to use isNurse() and isHeadNurse()
✅ Fixed ColorCodeHistory.php to use specific role methods
✅ Fixed ColorCodeController.php to use specific role methods
✅ Fixed color-code-history.blade.php to use specific role methods
✅ All role checking now works correctly

🚀 The 'Call to undefined method hasRole()' error is now resolved!