django bacekdn opeartioanl fixes and site wp integration api fixes

backend/igny8_core/business/planning/models.py

@@ -142,44 +142,67 @@ class Keywords(SoftDeletableModel, SiteSectorBaseModel):
     @property
     def keyword(self):
         """Get keyword text from seed_keyword"""
-        return self.seed_keyword.keyword if self.seed_keyword else ''
+        try:
+            return self.seed_keyword.keyword if self.seed_keyword else ''
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            return ''
     
     @property
     def volume(self):
         """Get volume from override or seed_keyword"""
-        return self.volume_override if self.volume_override is not None else (self.seed_keyword.volume if self.seed_keyword else 0)
+        try:
+            seed_kw = self.seed_keyword
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            seed_kw = None
+        return self.volume_override if self.volume_override is not None else (seed_kw.volume if seed_kw else 0)
     
     @property
     def difficulty(self):
         """Get difficulty from override or seed_keyword"""
-        return self.difficulty_override if self.difficulty_override is not None else (self.seed_keyword.difficulty if self.seed_keyword else 0)
+        try:
+            seed_kw = self.seed_keyword
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            seed_kw = None
+        return self.difficulty_override if self.difficulty_override is not None else (seed_kw.difficulty if seed_kw else 0)
     
     @property
     def country(self):
         """Get country from seed_keyword"""
-        return self.seed_keyword.country if self.seed_keyword else 'US'
+        try:
+            return self.seed_keyword.country if self.seed_keyword else 'US'
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            return 'US'
     
     def save(self, *args, **kwargs):
         """Validate that seed_keyword's industry/sector matches site's industry/sector"""
-        if self.seed_keyword and self.site and self.sector:
+        # Skip validation if seed_keyword is None (during soft delete or orphaned)
+        try:
+            seed_kw = self.seed_keyword
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            seed_kw = None
+        
+        if seed_kw and self.site and self.sector:
             # Validate industry match
-            if self.site.industry != self.seed_keyword.industry:
+            if self.site.industry != seed_kw.industry:
                 from django.core.exceptions import ValidationError
                 raise ValidationError(
-                    f"SeedKeyword industry ({self.seed_keyword.industry.name}) must match site industry ({self.site.industry.name})"
+                    f"SeedKeyword industry ({seed_kw.industry.name}) must match site industry ({self.site.industry.name})"
                 )
             
             # Validate sector match (site sector's industry_sector must match seed_keyword's sector)
-            if self.sector.industry_sector != self.seed_keyword.sector:
+            if self.sector.industry_sector != seed_kw.sector:
                 from django.core.exceptions import ValidationError
                 raise ValidationError(
-                    f"SeedKeyword sector ({self.seed_keyword.sector.name}) must match site sector's industry sector ({self.sector.industry_sector.name if self.sector.industry_sector else 'None'})"
+                    f"SeedKeyword sector ({seed_kw.sector.name}) must match site sector's industry sector ({self.sector.industry_sector.name if self.sector.industry_sector else 'None'})"
                 )
         
         super().save(*args, **kwargs)
     
     def __str__(self):
-        return self.keyword
+        try:
+            return self.seed_keyword.keyword if self.seed_keyword else f'Keyword #{self.pk}'
+        except self.__class__.seed_keyword.RelatedObjectDoesNotExist:
+            return f'Keyword #{self.pk} (orphaned)'
 
 
 class ContentIdeas(SoftDeletableModel, SiteSectorBaseModel):