feat: add user_id to new_llm_configs and image_generation_configs for user association

surfsense_backend/alembic/versions/96_add_user_id_to_llm_and_image_configs.py

@@ -0,0 +1,144 @@
+"""Add user_id to new_llm_configs and image_generation_configs
+
+Revision ID: 96
+Revises: 95
+"""
+
+from collections.abc import Sequence
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "96"
+down_revision: str | None = "95"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    """Add user_id column to new_llm_configs and image_generation_configs.
+
+    Backfills existing rows with the search space owner's user_id.
+    """
+    # --- new_llm_configs ---
+    # 1. Add nullable column first
+    op.execute(
+        """
+        ALTER TABLE new_llm_configs
+        ADD COLUMN IF NOT EXISTS user_id UUID;
+        """
+    )
+
+    # 2. Backfill from search space owner
+    op.execute(
+        """
+        UPDATE new_llm_configs nlc
+        SET user_id = ss.user_id
+        FROM searchspaces ss
+        WHERE nlc.search_space_id = ss.id
+          AND nlc.user_id IS NULL;
+        """
+    )
+
+    # 3. Make NOT NULL
+    op.execute(
+        """
+        ALTER TABLE new_llm_configs
+        ALTER COLUMN user_id SET NOT NULL;
+        """
+    )
+
+    # 4. Add FK constraint
+    op.execute(
+        """
+        DO $$
+        BEGIN
+            IF NOT EXISTS (
+                SELECT 1 FROM information_schema.table_constraints
+                WHERE constraint_name = 'fk_new_llm_configs_user_id'
+                  AND table_name = 'new_llm_configs'
+            ) THEN
+                ALTER TABLE new_llm_configs
+                ADD CONSTRAINT fk_new_llm_configs_user_id
+                FOREIGN KEY (user_id) REFERENCES "user"(id) ON DELETE CASCADE;
+            END IF;
+        END$$;
+        """
+    )
+
+    # 5. Add index for user_id lookups
+    op.execute(
+        """
+        CREATE INDEX IF NOT EXISTS ix_new_llm_configs_user_id
+        ON new_llm_configs (user_id);
+        """
+    )
+
+    # --- image_generation_configs ---
+    # 1. Add nullable column first
+    op.execute(
+        """
+        ALTER TABLE image_generation_configs
+        ADD COLUMN IF NOT EXISTS user_id UUID;
+        """
+    )
+
+    # 2. Backfill from search space owner
+    op.execute(
+        """
+        UPDATE image_generation_configs igc
+        SET user_id = ss.user_id
+        FROM searchspaces ss
+        WHERE igc.search_space_id = ss.id
+          AND igc.user_id IS NULL;
+        """
+    )
+
+    # 3. Make NOT NULL
+    op.execute(
+        """
+        ALTER TABLE image_generation_configs
+        ALTER COLUMN user_id SET NOT NULL;
+        """
+    )
+
+    # 4. Add FK constraint
+    op.execute(
+        """
+        DO $$
+        BEGIN
+            IF NOT EXISTS (
+                SELECT 1 FROM information_schema.table_constraints
+                WHERE constraint_name = 'fk_image_generation_configs_user_id'
+                  AND table_name = 'image_generation_configs'
+            ) THEN
+                ALTER TABLE image_generation_configs
+                ADD CONSTRAINT fk_image_generation_configs_user_id
+                FOREIGN KEY (user_id) REFERENCES "user"(id) ON DELETE CASCADE;
+            END IF;
+        END$$;
+        """
+    )
+
+    # 5. Add index for user_id lookups
+    op.execute(
+        """
+        CREATE INDEX IF NOT EXISTS ix_image_generation_configs_user_id
+        ON image_generation_configs (user_id);
+        """
+    )
+
+
+def downgrade() -> None:
+    """Remove user_id from new_llm_configs and image_generation_configs."""
+    op.execute(
+        """
+        ALTER TABLE new_llm_configs DROP COLUMN IF EXISTS user_id;
+        """
+    )
+    op.execute(
+        """
+        ALTER TABLE image_generation_configs DROP COLUMN IF EXISTS user_id;
+        """
+    )
+

surfsense_backend/app/db.py

@@ -1032,6 +1032,12 @@ class ImageGenerationConfig(BaseModel, TimestampMixin):
         "SearchSpace", back_populates="image_generation_configs"
     )
 
+    # User who created this config
+    user_id = Column(
+        UUID(as_uuid=True), ForeignKey("user.id", ondelete="CASCADE"), nullable=False
+    )
+    user = relationship("User", back_populates="image_generation_configs")
+
 
 class ImageGeneration(BaseModel, TimestampMixin):
     """
@@ -1244,6 +1250,7 @@ class SearchSourceConnector(BaseModel, TimestampMixin):
     user_id = Column(
         UUID(as_uuid=True), ForeignKey("user.id", ondelete="CASCADE"), nullable=False
     )
+    user = relationship("User", back_populates="search_source_connectors")
 
     # Documents created by this connector (for cleanup on connector deletion)
     documents = relationship("Document", back_populates="connector")
@@ -1300,6 +1307,12 @@ class NewLLMConfig(BaseModel, TimestampMixin):
     )
     search_space = relationship("SearchSpace", back_populates="new_llm_configs")
 
+    # User who created this config
+    user_id = Column(
+        UUID(as_uuid=True), ForeignKey("user.id", ondelete="CASCADE"), nullable=False
+    )
+    user = relationship("User", back_populates="new_llm_configs")
+
 
 class Log(BaseModel, TimestampMixin):
     __tablename__ = "logs"
@@ -1568,6 +1581,27 @@ if config.AUTH_TYPE == "GOOGLE":
             passive_deletes=True,
         )
 
+        # Connectors created by this user
+        search_source_connectors = relationship(
+            "SearchSourceConnector",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
+        # LLM configs created by this user
+        new_llm_configs = relationship(
+            "NewLLMConfig",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
+        # Image generation configs created by this user
+        image_generation_configs = relationship(
+            "ImageGenerationConfig",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
         # User memories for personalized AI responses
         memories = relationship(
             "UserMemory",
@@ -1647,6 +1681,27 @@ else:
             passive_deletes=True,
         )
 
+        # Connectors created by this user
+        search_source_connectors = relationship(
+            "SearchSourceConnector",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
+        # LLM configs created by this user
+        new_llm_configs = relationship(
+            "NewLLMConfig",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
+        # Image generation configs created by this user
+        image_generation_configs = relationship(
+            "ImageGenerationConfig",
+            back_populates="user",
+            passive_deletes=True,
+        )
+
         # User memories for personalized AI responses
         memories = relationship(
             "UserMemory",

surfsense_backend/app/routes/image_generation_routes.py

@@ -273,7 +273,7 @@ async def create_image_gen_config(
             "You don't have permission to create image generation configs in this search space",
         )
 
-        db_config = ImageGenerationConfig(**config_data.model_dump())
+        db_config = ImageGenerationConfig(**config_data.model_dump(), user_id=user.id)
         session.add(db_config)
         await session.commit()
         await session.refresh(db_config)

surfsense_backend/app/routes/new_llm_config_routes.py

@@ -149,8 +149,8 @@ async def create_new_llm_config(
                 detail=f"Invalid LLM configuration: {error_message}",
             )
 
-        # Create the config
-        db_config = NewLLMConfig(**config_data.model_dump())
+        # Create the config with user association
+        db_config = NewLLMConfig(**config_data.model_dump(), user_id=user.id)
         session.add(db_config)
         await session.commit()
         await session.refresh(db_config)

surfsense_backend/app/schemas/image_generation.py

@@ -6,6 +6,7 @@ ImageGeneration: Schemas for the actual image generation requests/results.
 GlobalImageGenConfigRead: Schema for admin-configured YAML configs.
 """
 
+import uuid
 from datetime import datetime
 from typing import Any
 
@@ -79,6 +80,7 @@ class ImageGenerationConfigRead(ImageGenerationConfigBase):
     id: int
     created_at: datetime
     search_space_id: int
+    user_id: uuid.UUID
 
     model_config = ConfigDict(from_attributes=True)
 
@@ -97,6 +99,7 @@ class ImageGenerationConfigPublic(BaseModel):
     litellm_params: dict[str, Any] | None = None
     created_at: datetime
     search_space_id: int
+    user_id: uuid.UUID
 
     model_config = ConfigDict(from_attributes=True)
 

surfsense_backend/app/schemas/new_llm_config.py

@@ -7,6 +7,7 @@ NewLLMConfig combines LLM model settings with prompt configuration:
 - Citation toggle
 """
 
+import uuid
 from datetime import datetime
 from typing import Any
 
@@ -90,6 +91,7 @@ class NewLLMConfigRead(NewLLMConfigBase):
     id: int
     created_at: datetime
     search_space_id: int
+    user_id: uuid.UUID
 
     model_config = ConfigDict(from_attributes=True)
 
@@ -118,6 +120,7 @@ class NewLLMConfigPublic(BaseModel):
 
     created_at: datetime
     search_space_id: int
+    user_id: uuid.UUID
 
     model_config = ConfigDict(from_attributes=True)
 

surfsense_web/contracts/types/new-llm-config.types.ts

@@ -62,6 +62,7 @@ export const newLLMConfig = z.object({
 	// Metadata
 	created_at: z.string(),
 	search_space_id: z.number(),
+	user_id: z.string(),
 });
 
 /**
@@ -75,6 +76,7 @@ export const newLLMConfigPublic = newLLMConfig.omit({ api_key: true });
 export const createNewLLMConfigRequest = newLLMConfig.omit({
 	id: true,
 	created_at: true,
+	user_id: true,
 });
 
 export const createNewLLMConfigResponse = newLLMConfig;
@@ -109,6 +111,7 @@ export const updateNewLLMConfigRequest = z.object({
 			id: true,
 			created_at: true,
 			search_space_id: true,
+			user_id: true,
 		})
 		.partial(),
 });
@@ -200,11 +203,13 @@ export const imageGenerationConfig = z.object({
 	litellm_params: z.record(z.string(), z.any()).nullable().optional(),
 	created_at: z.string(),
 	search_space_id: z.number(),
+	user_id: z.string(),
 });
 
 export const createImageGenConfigRequest = imageGenerationConfig.omit({
 	id: true,
 	created_at: true,
+	user_id: true,
 });
 
 export const createImageGenConfigResponse = imageGenerationConfig;
@@ -213,7 +218,7 @@ export const getImageGenConfigsResponse = z.array(imageGenerationConfig);
 
 export const updateImageGenConfigRequest = z.object({
 	id: z.number(),
-	data: imageGenerationConfig.omit({ id: true, created_at: true, search_space_id: true }).partial(),
+	data: imageGenerationConfig.omit({ id: true, created_at: true, search_space_id: true, user_id: true }).partial(),
 });
 
 export const updateImageGenConfigResponse = imageGenerationConfig;