target fix

src/main/java/kz/konturai/parser/repository/MarketingStrategyRepository.java

@@ -10,7 +10,7 @@ import java.util.Optional;
 @Repository
 public interface MarketingStrategyRepository extends MongoRepository<MarketingStrategy, String> {
     Optional<MarketingStrategy> findById(String id);
-    Optional<MarketingStrategy> findByAnalysisId(String analysisId);
+    Optional<MarketingStrategy> findFirstByAnalysisIdOrderByCreatedAtDesc(String analysisId);
     List<MarketingStrategy> findByUserIdOrderByCreatedAtDesc(String userId);
     List<MarketingStrategy> findByUserIdAndAnalysisId(String userId, String analysisId);
 }

src/main/java/kz/konturai/parser/service/MarketingStrategyService.java

@@ -64,7 +64,7 @@ public class MarketingStrategyService {
             throw new IllegalStateException("Анализ еще не завершен. Статус: " + analysisResult.getStatus());
         }
 
-        Optional<MarketingStrategy> existingStrategy = repository.findByAnalysisId(analysisId);
+        Optional<MarketingStrategy> existingStrategy = repository.findFirstByAnalysisIdOrderByCreatedAtDesc(analysisId);
         if (existingStrategy.isPresent()) {
             logger.info("Стратегия для анализа {} уже существует: {}", analysisId, existingStrategy.get().getId());
             return existingStrategy.get();
@@ -710,7 +710,7 @@ public class MarketingStrategyService {
     }
 
     public MarketingStrategyResponse getStrategyByAnalysisId(String analysisId) {
-        Optional<MarketingStrategy> optStrategy = repository.findByAnalysisId(analysisId);
+        Optional<MarketingStrategy> optStrategy = repository.findFirstByAnalysisIdOrderByCreatedAtDesc(analysisId);
         if (optStrategy.isEmpty()) {
             return null;
         }

src/main/java/kz/konturai/parser/service/MarketingStrategyV3Service.java

@@ -62,7 +62,7 @@ public class MarketingStrategyV3Service {
     }
 
     public Optional<MarketingStrategy> getStrategyByAnalysisId(String analysisId) {
-        return repository.findByAnalysisId(analysisId);
+        return repository.findFirstByAnalysisIdOrderByCreatedAtDesc(analysisId);
     }
 
     public List<MarketingStrategy> getUserStrategies(String userId) {

src/main/java/kz/konturai/parser/service/TargetingCampaignService.java

@@ -42,8 +42,16 @@ public class TargetingCampaignService {
     private final MarketingStrategyRepository strategyRepository;
 
     public TargetingCampaign createCampaign(TargetingCampaignRequest req, String userId) {
-        if (req.getAnalysisId() == null || req.getAnalysisId().isBlank()) {
-            throw new IllegalArgumentException("analysisId is required");
+        if ((req.getAnalysisId() == null || req.getAnalysisId().isBlank()) && (req.getStrategyId() == null || req.getStrategyId().isBlank())) {
+            throw new IllegalArgumentException("analysisId or strategyId is required");
+        }
+        
+        if (req.getStrategyId() != null && !req.getStrategyId().isBlank()) {
+            MarketingStrategy strategy = strategyRepository.findById(req.getStrategyId())
+                    .orElseThrow(() -> new IllegalArgumentException("Strategy not found: " + req.getStrategyId()));
+            if (req.getAnalysisId() == null || req.getAnalysisId().isBlank()) {
+                req.setAnalysisId(strategy.getAnalysisId());
+            }
         }
         if (req.getTotalBudgetKzt() == null || req.getTotalBudgetKzt() <= 0) {
             throw new IllegalArgumentException("Valid budget is required");
@@ -104,7 +112,7 @@ public class TargetingCampaignService {
             if (req.getStrategyId() != null) {
                 strategy = strategyRepository.findById(req.getStrategyId()).orElse(null);
             } else {
-                strategy = strategyRepository.findByAnalysisId(campaign.getAnalysisId()).orElse(null);
+                strategy = strategyRepository.findFirstByAnalysisIdOrderByCreatedAtDesc(campaign.getAnalysisId()).orElse(null);
             }
             if (strategy == null) {
                 failCampaign(campaign, "Marketing Strategy containing media assets not found.");