fix error

src/application/dtos/processing_result_dto.py

@@ -51,7 +51,8 @@ class ProcessingResultDto:
         if self.error_code:
             valid_error_codes = [
                 'STT_ERROR', 'TRANSLATION_ERROR', 'TTS_ERROR',
-                'AUDIO_FORMAT_ERROR', 'VALIDATION_ERROR', 'SYSTEM_ERROR'
+                'AUDIO_FORMAT_ERROR', 'VALIDATION_ERROR', 'SYSTEM_ERROR',
+                'UNKNOWN_ERROR'  # Add missing error code for unexpected errors
             ]
             if self.error_code not in valid_error_codes:
                 raise ValueError(f"Invalid error code: {self.error_code}. Valid codes: {valid_error_codes}")

src/application/error_handling/recovery_manager.py

@@ -151,16 +151,14 @@ class CircuitBreaker:
             self.state = CircuitBreakerState.OPEN
             self.logger.warning(
                 f"Circuit breaker {self.name} transitioning to OPEN after failure in HALF_OPEN",
-                context=context,
-                exception=exception
+                context=context
             )
         elif (self.state == CircuitBreakerState.CLOSED and
               self.failure_count >= self.config.failure_threshold):
             self.state = CircuitBreakerState.OPEN
             self.logger.warning(
                 f"Circuit breaker {self.name} transitioning to OPEN after {self.failure_count} failures",
-                context=context,
-                exception=exception
+                context=context
             )
 
 
@@ -280,8 +278,7 @@ class RecoveryManager:
 
                 self.logger.warning(
                     f"Attempt {attempt + 1}/{config.max_attempts} failed for {func.__name__}: {e}",
-                    context=context,
-                    exception=e
+                    context=context
                 )
 
         # All attempts failed
@@ -325,9 +322,8 @@ class RecoveryManager:
 
         except Exception as e:
             self.logger.warning(
-                f"Primary function {primary_func.__name__} failed, trying fallbacks",
-                context=context,
-                exception=e
+            f"Primary function {primary_func.__name__} failed, trying fallbacks",
+            context=context
             )
 
             last_exception = e
@@ -353,8 +349,7 @@ class RecoveryManager:
                     last_exception = fallback_e
                     self.logger.warning(
                         f"Fallback {fallback_func.__name__} failed: {fallback_e}",
-                        context=context,
-                        exception=fallback_e
+                        context=context
                     )
 
             # All functions failed

src/application/services/audio_processing_service.py

@@ -473,9 +473,9 @@ class AudioProcessingApplicationService:
 
             # Create translation request
             translation_request = TranslationRequest(
-                text=text.text,
-                source_language=source_language or 'auto',
-                target_language=target_language
+                source_text=text,  # text is already a TextContent object
+                target_language=target_language,
+                source_language=source_language
             )
 
             # Perform translation