Update config_provider.py

config_provider.py

@@ -285,7 +285,7 @@ class ConfigProvider:
                 no=1,
                 caption="Initial version",
                 description="Auto-generated initial version",
-                published=False,
+                published=False,  # Explicitly set to False
                 deleted=False,
                 general_prompt="You are a helpful assistant.",
                 welcome_prompt=None,
@@ -413,6 +413,39 @@ class ConfigProvider:
                 user=username
             )
     
+    @classmethod
+    def toggle_project(cls, project_id: int, username: str) -> bool:
+        """Toggle project enabled status"""
+        with cls._lock:
+            config = cls.get()
+            project = cls.get_project(project_id)
+            
+            if not project:
+                raise ResourceNotFoundError("project", project_id)
+            
+            project.enabled = not project.enabled
+            project.last_update_date = get_current_timestamp()
+            project.last_update_user = username
+            
+            # Log activity
+            cls._add_activity(
+                config, username, "TOGGLE_PROJECT",
+                "project", project.id, project.name,
+                f"{'Enabled' if project.enabled else 'Disabled'}"
+            )
+            
+            # Save
+            cls.save(config, username)
+            
+            log_info(
+                "Project toggled",
+                project_id=project.id,
+                enabled=project.enabled,
+                user=username
+            )
+            
+            return project.enabled
+    
     # ===================== Version Methods =====================
     
     @classmethod
@@ -425,12 +458,65 @@ class ConfigProvider:
             if not project:
                 raise ResourceNotFoundError("project", project_id)
             
+            # Handle source version copy
+            if 'source_version_no' in version_data and version_data['source_version_no']:
+                source_version = next((v for v in project.versions if v.no == version_data['source_version_no']), None)
+                if source_version:
+                    # Copy from source version
+                    version_dict = source_version.model_dump()
+                    # Remove fields that shouldn't be copied
+                    for field in ['no', 'created_date', 'created_by', 'published', 'publish_date', 
+                                  'published_by', 'last_update_date', 'last_update_user']:
+                        version_dict.pop(field, None)
+                    # Override with provided data
+                    version_dict['caption'] = version_data.get('caption', f"Copy of {source_version.caption}")
+                else:
+                    # Source not found, create blank
+                    version_dict = {
+                        'caption': version_data.get('caption', 'New Version'),
+                        'general_prompt': '',
+                        'welcome_prompt': None,
+                        'llm': {
+                            'repo_id': '',
+                            'generation_config': {
+                                'max_new_tokens': 512,
+                                'temperature': 0.7,
+                                'top_p': 0.95,
+                                'repetition_penalty': 1.1
+                            },
+                            'use_fine_tune': False,
+                            'fine_tune_zip': ''
+                        },
+                        'intents': []
+                    }
+            else:
+                # Create blank version
+                version_dict = {
+                    'caption': version_data.get('caption', 'New Version'),
+                    'general_prompt': '',
+                    'welcome_prompt': None,
+                    'llm': {
+                        'repo_id': '',
+                        'generation_config': {
+                            'max_new_tokens': 512,
+                            'temperature': 0.7,
+                            'top_p': 0.95,
+                            'repetition_penalty': 1.1
+                        },
+                        'use_fine_tune': False,
+                        'fine_tune_zip': ''
+                    },
+                    'intents': []
+                }
+            
             # Create version
             version = VersionConfig(
                 no=project.version_id_counter,
+                published=False,  # New versions are always unpublished
+                deleted=False,
                 created_date=get_current_timestamp(),
                 created_by=username,
-                **version_data
+                **version_dict
             )
             
             # Update project
@@ -459,7 +545,7 @@ class ConfigProvider:
             return version
     
     @classmethod
-    def publish_version(cls, project_id: int, version_no: int, username: str) -> VersionConfig:
+    def publish_version(cls, project_id: int, version_no: int, username: str) -> tuple[ProjectConfig, VersionConfig]:
         """Publish a version"""
         with cls._lock:
             config = cls.get()
@@ -503,7 +589,7 @@ class ConfigProvider:
                 user=username
             )
             
-            return version
+            return project, version
 
     @classmethod
     def update_version(cls, project_id: int, version_no: int, update_data: dict, username: str, expected_last_update: Optional[str] = None) -> VersionConfig:
@@ -565,6 +651,47 @@ class ConfigProvider:
             
             return version
     
+    @classmethod
+    def delete_version(cls, project_id: int, version_no: int, username: str) -> None:
+        """Soft delete version"""
+        with cls._lock:
+            config = cls.get()
+            project = cls.get_project(project_id)
+            
+            if not project:
+                raise ResourceNotFoundError("project", project_id)
+            
+            version = next((v for v in project.versions if v.no == version_no), None)
+            if not version:
+                raise ResourceNotFoundError("version", version_no)
+            
+            if version.published:
+                raise ValidationError("Cannot delete published version")
+            
+            version.deleted = True
+            version.last_update_date = get_current_timestamp()
+            version.last_update_user = username
+            
+            # Update project
+            project.last_update_date = get_current_timestamp()
+            project.last_update_user = username
+            
+            # Log activity
+            cls._add_activity(
+                config, username, "DELETE_VERSION",
+                "version", f"{project.id}:{version.no}", f"{project.name} v{version.no}"
+            )
+            
+            # Save
+            cls.save(config, username)
+            
+            log_info(
+                "Version deleted",
+                project_id=project.id,
+                version_no=version.no,
+                user=username
+            )
+    
     # ===================== API Methods =====================
     
     @classmethod
@@ -724,4 +851,4 @@ class ConfigProvider:
         
         # Keep only last 1000 entries
         if len(config.activity_log) > 1000:
-            config.activity_log = config.activity_log[-1000:]
+            config.activity_log = config.activity_log[-1000:]