[Feature]: Added logic for tracking application last modified by

agenta-backend/agenta_backend/migrations/postgres/versions/5c29a64204f4_added_modified_by_id_column_to_apps_db.py

@@ -0,0 +1,33 @@
+"""Added modified_by_id column to apps_db table
+
+Revision ID: 5c29a64204f4
+Revises: b80c708c21bb
+Create Date: 2024-08-25 17:56:11.732929
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = "5c29a64204f4"
+down_revision: Union[str, None] = "b80c708c21bb"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("app_db", sa.Column("modified_by_id", sa.UUID(), nullable=True))
+    op.create_foreign_key(None, "app_db", "users", ["modified_by_id"], ["id"])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, "app_db", type_="foreignkey")
+    op.drop_constraint(None, "app_db", type_="unique")
+    op.drop_column("app_db", "modified_by_id")
+    # ### end Alembic commands ###

agenta-backend/agenta_backend/models/api/api_models.py

@@ -222,6 +222,7 @@ class URI(BaseModel):
 class App(BaseModel):
     app_id: str
     app_name: str
+    updated_at: str
 
 
 class RemoveApp(BaseModel):

agenta-backend/agenta_backend/models/converters.py

@@ -469,7 +469,11 @@ def base_db_to_pydantic(base_db: VariantBaseDB) -> BaseOutput:
 
 
 def app_db_to_pydantic(app_db: AppDB) -> App:
-    return App(app_name=app_db.app_name, app_id=str(app_db.id))
+    return App(
+        app_name=app_db.app_name,
+        app_id=str(app_db.id),
+        updated_at=str(app_db.updated_at),
+    )
 
 
 def image_db_to_pydantic(image_db: ImageDB) -> ImageExtended:

agenta-backend/agenta_backend/models/db_models.py

@@ -77,14 +77,16 @@ class AppDB(Base):
     )
     app_name = Column(String)
     user_id = Column(UUID(as_uuid=True), ForeignKey("users.id"))
+    modified_by_id = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
     created_at = Column(
         DateTime(timezone=True), default=lambda: datetime.now(timezone.utc)
     )
     updated_at = Column(
         DateTime(timezone=True), default=lambda: datetime.now(timezone.utc)
     )
 
-    user = relationship("UserDB")
+    user = relationship("UserDB", foreign_keys=[user_id])
+    modified_by = relationship("UserDB", foreign_keys=[modified_by_id])
     variant = relationship(
         "AppVariantDB", cascade="all, delete-orphan", back_populates="app"
     )

agenta-backend/agenta_backend/routers/environment_router.py

@@ -3,7 +3,7 @@
 from fastapi.responses import JSONResponse
 from fastapi import Request, HTTPException
 
-from agenta_backend.services import db_manager
+from agenta_backend.services import db_manager, app_manager
 from agenta_backend.utils.common import APIRouter, isCloudEE
 from agenta_backend.models.api.api_models import DeployToEnvironmentPayload
 
@@ -53,6 +53,14 @@ async def deploy_to_environment(
             variant_id=payload.variant_id,
             user_uid=request.state.user_id,
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=payload.variant_id,
+            object_type="variant",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
     except Exception as e:
         logger.exception(f"An error occurred: {str(e)}")
         raise HTTPException(status_code=500, detail=str(e))

agenta-backend/agenta_backend/routers/evaluation_router.py

@@ -8,7 +8,6 @@
 from agenta_backend.models import converters
 from agenta_backend.tasks.evaluations import evaluate
 from agenta_backend.utils.common import APIRouter, isCloudEE
-from agenta_backend.services import evaluation_service, db_manager
 from agenta_backend.models.api.evaluation_model import (
     Evaluation,
     EvaluationScenario,
@@ -18,6 +17,7 @@
 from agenta_backend.services.evaluator_manager import (
     check_ai_critique_inputs,
 )
+from agenta_backend.services import evaluation_service, db_manager, app_manager
 
 if isCloudEE():
     from agenta_backend.commons.models.shared_models import Permission
@@ -139,6 +139,14 @@ async def create_evaluation(
             )
             evaluations.append(evaluation)
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=payload.app_id,
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return evaluations
     except KeyError:
         raise HTTPException(
@@ -411,6 +419,14 @@ async def delete_evaluations(
                     status_code=403,
                 )
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=random.choice(payload.evaluations_ids),
+            object_type="evaluation",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         await evaluation_service.delete_evaluations(payload.evaluations_ids)
         return Response(status_code=status.HTTP_204_NO_CONTENT)
     except Exception as exc:

agenta-backend/agenta_backend/routers/evaluators_router.py

@@ -5,7 +5,7 @@
 from fastapi.responses import JSONResponse
 
 from agenta_backend.utils.common import APIRouter, isCloudEE
-from agenta_backend.services import evaluator_manager, db_manager
+from agenta_backend.services import evaluator_manager, db_manager, app_manager
 
 from agenta_backend.models.api.evaluation_model import (
     Evaluator,
@@ -150,8 +150,20 @@ async def create_new_evaluator_config(payload: NewEvaluatorConfig, request: Requ
             evaluator_key=payload.evaluator_key,
             settings_values=payload.settings_values,
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=payload.app_id,
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return evaluator_config
     except Exception as e:
+        import traceback
+
+        traceback.print_exc()
         raise HTTPException(
             status_code=500, detail=f"Error creating evaluator configuration: {str(e)}"
         )
@@ -186,6 +198,14 @@ async def update_evaluator_config(
         evaluators_configs = await evaluator_manager.update_evaluator_config(
             evaluator_config_id=evaluator_config_id, updates=payload.dict()
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=evaluator_config_id,
+            object_type="evaluator_config",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
         return evaluators_configs
     except Exception as e:
         import traceback
@@ -222,6 +242,14 @@ async def delete_evaluator_config(evaluator_config_id: str, request: Request):
                     status_code=403,
                 )
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=evaluator_config_id,
+            object_type="evaluator_config",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         success = await evaluator_manager.delete_evaluator_config(evaluator_config_id)
         return success
     except Exception as e:

agenta-backend/agenta_backend/routers/human_evaluation_router.py

@@ -1,11 +1,12 @@
 import random
+import logging
 from typing import List, Dict
 from fastapi import HTTPException, Body, Request, status, Response
 
 from agenta_backend.models import converters
-from agenta_backend.services import db_manager
 from agenta_backend.services import results_service
 from agenta_backend.services import evaluation_service
+from agenta_backend.services import db_manager, app_manager
 from agenta_backend.utils.common import APIRouter, isCloudEE
 
 from agenta_backend.models.api.evaluation_model import (
@@ -35,6 +36,8 @@
     )  # noqa pylint: disable-all
 
 router = APIRouter()
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
 
 
 @router.post(
@@ -72,6 +75,15 @@ async def create_evaluation(
         new_human_evaluation_db = await evaluation_service.create_new_human_evaluation(
             payload, request.state.user_id
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=payload.app_id,
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return await converters.human_evaluation_db_to_simple_evaluation_output(
             new_human_evaluation_db
         )
@@ -253,6 +265,15 @@ async def update_human_evaluation(
                 )
 
         await update_human_evaluation_service(human_evaluation, update_data)
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=str(human_evaluation.app_id),
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return Response(status_code=status.HTTP_204_NO_CONTENT)
 
     except KeyError:
@@ -308,6 +329,15 @@ async def update_evaluation_scenario_router(
             payload,
             evaluation_type,
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=str(evaluation_scenario_db.evaluation_id),
+            object_type="human_evaluation",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return Response(status_code=status.HTTP_204_NO_CONTENT)
     except UpdateEvaluationScenarioError as e:
         import traceback
@@ -379,7 +409,7 @@ async def update_evaluation_scenario_score_router(
         None: 204 No Content status code upon successful update.
     """
     try:
-        evaluation_scenario = db_manager.fetch_evaluation_scenario_by_id(
+        evaluation_scenario = await db_manager.fetch_evaluation_scenario_by_id(
             evaluation_scenario_id
         )
         if evaluation_scenario is None:
@@ -406,6 +436,14 @@ async def update_evaluation_scenario_score_router(
             values_to_update=payload.dict(),
         )
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=str(evaluation_scenario.evaluation_id),
+            object_type="human_evaluation",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         return Response(status_code=status.HTTP_204_NO_CONTENT)
     except Exception as e:
         status_code = e.status_code if hasattr(e, "status_code") else 500  # type: ignore
@@ -494,6 +532,14 @@ async def delete_evaluations(
                     status_code=403,
                 )
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=random.choice(delete_evaluations.evaluations_ids),
+            object_type="human_evaluation",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         await evaluation_service.delete_human_evaluations(
             delete_evaluations.evaluations_ids
         )

agenta-backend/agenta_backend/routers/variants_router.py

@@ -98,6 +98,15 @@ async def add_variant_from_base_and_config(
             user_uid=request.state.user_id,
         )
         logger.debug(f"Successfully added new variant: {db_app_variant}")
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=str(db_app_variant.app_id),
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         app_variant_db = await db_manager.get_app_variant_instance_by_id(
             str(db_app_variant.id)
         )
@@ -142,6 +151,14 @@ async def remove_variant(
                     status_code=403,
                 )
 
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=variant_id,
+            object_type="variant",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
+
         await app_manager.terminate_and_remove_app_variant(app_variant_id=variant_id)
     except DockerException as e:
         detail = f"Docker error while trying to remove the app variant: {str(e)}"
@@ -198,6 +215,14 @@ async def update_variant_parameters(
             parameters=payload.parameters,
             user_uid=request.state.user_id,
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=variant_id,
+            object_type="variant",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
     except ValueError as e:
         detail = f"Error while trying to update the app variant: {str(e)}"
         raise HTTPException(status_code=500, detail=detail)
@@ -253,6 +278,14 @@ async def update_variant_image(
         await app_manager.update_variant_image(
             db_app_variant, image, request.state.user_id
         )
+
+        # Update last_modified_by app information
+        await app_manager.update_last_modified_by(
+            user_uid=request.state.user_id,
+            object_id=str(db_app_variant.app_id),
+            object_type="app",
+        )
+        logger.debug("Successfully updated last_modified_by app information")
     except ValueError as e:
         import traceback