feat(agents-api): Configure routes

[Ahmad-mtos]

PR Type

Enhancement

---

Description

Major refactoring and enhancement of the agents-api service:

• Routing and Authentication:

  • Configured API routers with proper authentication using API key dependency
  • Added internal router without authentication requirement
  • Removed scalar router in favor of new routing structure

• Database and Queries:

  • Migrated from models to queries directory structure
  • Made database query functions asynchronous
  • Improved database pool initialization and management

• Request Validation:

  • Added content length validation middleware
  • Set max payload size configuration
  • Improved error handling for task validation

• Testing:

  • Enabled and updated test cases for agent routes
  • Added proper test fixtures and assertions
  • Updated test client configuration

• Code Organization:

  • Moved queries to dedicated directory
  • Updated import paths across codebase
  • Improved code structure and organization

---

Changes walkthrough 📝

	Relevant files
Configuration changes	web.py Configure API routers with authentication                                agents-api/agents_api/web.py Removed scalar_router and docs endpoint Added routers for agents, sessions, users, jobs, files, docs, tasks with API key dependency Added internal router without dependency +21/-39  app.py Add app configuration and middleware                                          agents-api/agents_api/app.py Added content length validation middleware Added scalar docs router Added DB pool initialization in lifespan +53/-6
Enhancement	create_task_execution.py Update task execution creation to use async queries            agents-api/agents_api/routers/tasks/create_task_execution.py Updated imports to use queries instead of models Made query functions async Added error handling for task validation +20/-20
Tests	test_agent_routes.py Enable agent routes test cases                                                      agents-api/tests/test_agent_routes.py Uncommented and enabled test cases for agent routes Updated test assertions and response codes +172/-172

---

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[qodo-merge-pro-for-open-source]

CI Failure Feedback 🧐

(Checks updated until commit 77903ef)

Action: Typecheck

Failed stage: Typecheck [❌]

Failure summary: The pytype type checking failed due to multiple issues: Missing dependencies: Several modules could not be imported, specifically: - pycozo and pycozo.client modules - models.tools module - router module Type annotation mismatches: - In search_docs_hybrid.py: Type annotation for embedding does not match assignment - In get_execution.py and count_executions.py: Bad return type errors where actual return types did not match expected types The most frequent errors were import-related issues, suggesting missing package installations or incorrect import paths

Relevant error logs: 1: ##[group]Operating System 2: Ubuntu ... 1205: [12/372] check agents_api.autogen.Executions 1206: [13/372] check agents_api.common.utils.datetime 1207: [14/372] check agents_api.autogen.Entries 1208: [15/372] check agents_api.autogen.Tasks 1209: [16/372] check agents_api.autogen.Agents 1210: [17/372] check agents_api.clients.__init__ 1211: [18/372] check agents_api.common.exceptions.__init__ 1212: [19/372] check agents_api.common.utils.cozo 1213: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/common/utils/cozo.pyi 1214: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.common.utils.cozo.imports --module-name agents_api.common.utils.cozo --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/common/utils/cozo.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/common/utils/cozo.py 1215: /home/runner/work/julep/julep/agents-api/agents_api/common/utils/cozo.py:9:1: error: in <module>: Can't find module 'pycozo'. [import-error] 1216: from pycozo import Client 1217: ~~~~~~~~~~~~~~~~~~~~~~~~~ 1218: For more details, see https://google.github.io/pytype/errors.html#import-error 1219: [20/372] check agents_api.app 1220: [21/372] check agents_api.exceptions 1221: [22/372] check agents_api.autogen.openapi_model 1222: [23/372] check agents_api.common.protocol.developers 1223: [24/372] check agents_api.clients.async_s3 1224: [25/372] check agents_api.worker.codec 1225: [26/372] check agents_api.common.protocol.agents 1226: [27/372] check agents_api.queries.utils 1227: ERROR:pytype.matcher Invalid type: <class 'pytype.abstract.function.ParamSpecMatch'> ... 1237: [37/372] check agents_api.common.utils.messages 1238: [38/372] check agents_api.common.exceptions.tasks 1239: [39/372] check agents_api.common.protocol.sessions 1240: [40/372] check agents_api.queries.sessions.get_session 1241: [41/372] check agents_api.queries.entries.get_history 1242: [42/372] check agents_api.common.retry_policies 1243: [43/372] check agents_api.routers.docs.router 1244: [44/372] check agents_api.queries.docs.search_docs_hybrid 1245: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/docs/search_docs_hybrid.pyi 1246: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.docs.search_docs_hybrid.imports --module-name agents_api.queries.docs.search_docs_hybrid --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/docs/search_docs_hybrid.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/docs/search_docs_hybrid.py 1247: /home/runner/work/julep/julep/agents-api/agents_api/queries/docs/search_docs_hybrid.py:50:1: error: in <module>: Type annotation for embedding does not match type of assignment [annotation-type-mismatch] ... 1344: metadata_filter, 1345: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1346: search_language, 1347: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1348: ], 1349: ~~~~~~~~~~ 1350: ) 1351: ~~~~~ 1352: For more details, see https://google.github.io/pytype/errors.html#annotation-type-mismatch ... 1363: [55/372] check agents_api.queries.sessions.count_sessions 1364: [56/372] check agents_api.queries.entries.create_entries 1365: [57/372] check agents_api.queries.chat.prepare_chat_context 1366: [58/372] check agents_api.queries.docs.create_doc 1367: [59/372] check agents_api.common.nlp 1368: [60/372] check agents_api.activities.task_steps.get_value_step 1369: [61/372] check agents_api.routers.users.router 1370: [62/372] check agents_api.activities.execute_integration 1371: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/activities/execute_integration.pyi 1372: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.activities.execute_integration.imports --module-name agents_api.activities.execute_integration --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/activities/execute_integration.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/activities/execute_integration.py 1373: /home/runner/work/julep/julep/agents-api/agents_api/activities/execute_integration.py:11:1: error: in <module>: Can't find module 'models.tools'. [import-error] 1374: from ..models.tools import get_tool_args_from_metadata 1375: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1376: For more details, see https://google.github.io/pytype/errors.html#import-error ... 1462: [148/372] check agents_api.workflows.mem_rating 1463: [149/372] check agents_api.workflows.mem_mgmt 1464: [150/372] check agents_api.workflows.demo 1465: [151/372] check agents_api.queries.tools.delete_tool 1466: [152/372] check agents_api.queries.tools.create_tools 1467: [153/372] check agents_api.queries.developers.create_developer 1468: [154/372] check agents_api.common.utils.types 1469: [155/372] check agents_api.queries.executions.get_execution 1470: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_execution.pyi 1471: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.get_execution.imports --module-name agents_api.queries.executions.get_execution --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_execution.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_execution.py 1472: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_execution.py:49:5: error: in get_execution: bad return type [bad-return-type] ... 1475: return ( 1476: ~~~~~~~~ 1477: sql_query.format(), 1478: ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1479: [execution_id], 1480: ~~~~~~~~~~~~~~~~~~~~~~~ 1481: ) 1482: ~~~~~ 1483: For more details, see https://google.github.io/pytype/errors.html#bad-return-type 1484: [156/372] check agents_api.queries.tools.list_tools 1485: [157/372] check agents_api.queries.tasks.update_task 1486: [158/372] check agents_api.queries.tasks.patch_task 1487: [159/372] check agents_api.queries.tasks.delete_task 1488: [160/372] check agents_api.queries.executions.get_temporal_workflow_data 1489: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_temporal_workflow_data.pyi 1490: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.get_temporal_workflow_data.imports --module-name agents_api.queries.executions.get_temporal_workflow_data --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_temporal_workflow_data.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_temporal_workflow_data.py 1491: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_temporal_workflow_data.py:6:1: error: in <module>: Can't find module 'pycozo.client'. [import-error] 1492: from pycozo.client import QueryException 1493: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1494: For more details, see https://google.github.io/pytype/errors.html#import-error 1495: [161/372] check agents_api.rec_sum.utils 1496: [162/372] check agents_api.queries.executions.get_paused_execution_token 1497: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_paused_execution_token.pyi 1498: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.get_paused_execution_token.imports --module-name agents_api.queries.executions.get_paused_execution_token --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_paused_execution_token.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_paused_execution_token.py 1499: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_paused_execution_token.py:6:1: error: in <module>: Can't find module 'pycozo.client'. [import-error] 1500: from pycozo.client import QueryException 1501: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1502: For more details, see https://google.github.io/pytype/errors.html#import-error 1503: [163/372] check agents_api.queries.developers.update_developer 1504: [164/372] check agents_api.queries.developers.patch_developer 1505: [165/372] check agents_api.rec_sum.generate 1506: [166/372] check agents_api.rec_sum.data 1507: [167/372] check agents_api.queries.executions.create_execution 1508: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/create_execution.pyi 1509: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.create_execution.imports --module-name agents_api.queries.executions.create_execution --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/create_execution.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/create_execution.py 1510: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/create_execution.py:36:5: error: in create_execution: bad return type [bad-return-type] 1511: Expected: tuple[list[str], dict] 1512: Actually returned: None 1513: execution_id = execution_id or uuid7() 1514: ~~~~~~~~~~~~ 1515: For more details, see https://google.github.io/pytype/errors.html#bad-return-type 1516: [168/372] check agents_api.queries.executions.count_executions 1517: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/count_executions.pyi 1518: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.count_executions.imports --module-name agents_api.queries.executions.count_executions --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/count_executions.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/count_executions.py 1519: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/count_executions.py:40:5: error: in count_executions: bad return type [bad-return-type] 1520: Expected: tuple[list[str], dict] 1521: Actually returned: tuple[Any, list[uuid.UUID]] 1522: return (sql_query.format(), [developer_id, task_id]) 1523: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1524: For more details, see https://google.github.io/pytype/errors.html#bad-return-type ... 1526: [170/372] check agents_api.queries.tools.patch_tool 1527: [171/372] check agents_api.queries.tools.get_tool_args_from_metadata 1528: [172/372] check agents_api.queries.tools.get_tool 1529: [173/372] check agents_api.queries.entries.list_entries 1530: [174/372] check agents_api.queries.entries.delete_entries 1531: [175/372] check agents_api.clients.worker.types 1532: [176/372] check agents_api.dependencies.__init__ 1533: [177/372] check agents_api.queries.executions.list_execution_transitions 1534: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/list_execution_transitions.pyi 1535: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.list_execution_transitions.imports --module-name agents_api.queries.executions.list_execution_transitions --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/list_execution_transitions.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/list_execution_transitions.py 1536: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/list_execution_transitions.py:6:1: error: in <module>: Can't find module 'pycozo.client'. [import-error] 1537: from pycozo.client import QueryException 1538: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1539: For more details, see https://google.github.io/pytype/errors.html#import-error 1540: [178/372] check agents_api.queries.tasks.__init__ 1541: [179/372] check agents_api.queries.executions.get_execution_transition 1542: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_execution_transition.pyi 1543: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.queries.executions.get_execution_transition.imports --module-name agents_api.queries.executions.get_execution_transition --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/queries/executions/get_execution_transition.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_execution_transition.py 1544: /home/runner/work/julep/julep/agents-api/agents_api/queries/executions/get_execution_transition.py:6:1: error: in <module>: Can't find module 'pycozo.client'. [import-error] 1545: from pycozo.client import QueryException 1546: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1547: For more details, see https://google.github.io/pytype/errors.html#import-error 1548: [180/372] check agents_api.queries.developers.__init__ 1549: [181/372] check agents_api.activities.logger 1550: [182/372] check agents_api.rec_sum.summarize 1551: [183/372] check agents_api.routers.healthz.check_health 1552: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/routers/healthz/check_health.pyi 1553: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.routers.healthz.check_health.imports --module-name agents_api.routers.healthz.check_health --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/routers/healthz/check_health.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/routers/healthz/check_health.py 1554: /home/runner/work/julep/julep/agents-api/agents_api/routers/healthz/check_health.py:5:1: error: in <module>: Can't find module 'router'. [import-error] 1555: from .router import router 1556: ~~~~~~~~~~~~~~~~~~~~~~~~~~ 1557: For more details, see https://google.github.io/pytype/errors.html#import-error 1558: [184/372] check agents_api.queries.users.__init__ 1559: [185/372] check agents_api.routers.agents.list_agent_tools 1560: [186/372] check agents_api.common.protocol.__init__ 1561: [187/372] check agents_api.queries.tools.__init__ 1562: [188/372] check tests.test_messages_truncation 1563: [189/372] check agents_api.clients.worker.__init__ 1564: [190/372] check tests.sample_tasks.test_find_selector 1565: [191/372] check tests.test_workflow_routes 1566: /home/runner/work/julep/julep/agents-api/tests/test_workflow_routes.py:65:1: error: : Stray type comment: object [ignored-type-comment] 1567: # type: object~~~~~~~~~~~~~~~ 1568: # type: object 1569: /home/runner/work/julep/julep/agents-api/tests/test_workflow_routes.py:114:1: error: : Stray type comment: object [ignored-type-comment] 1570: # type: object~~~~~~~~~~~~~~~ 1571: # type: object 1572: For more details, see https://google.github.io/pytype/errors.html#ignored-type-comment ... 1581: [200/372] check agents_api.clients.worker.worker 1582: [201/372] check agents_api.routers.agents.update_agent_tool 1583: [202/372] check tests.test_activities 1584: [203/372] check agents_api.routers.sessions.exceptions 1585: [204/372] check agents_api.queries.files.__init__ 1586: [205/372] check agents_api.rec_sum.trim 1587: [206/372] check agents_api.workflows.__init__ 1588: [207/372] check agents_api.routers.tasks.list_task_executions 1589: FAILED: /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/routers/tasks/list_task_executions.pyi 1590: /home/runner/work/julep/julep/agents-api/.venv/bin/python -m pytype.main --disable pyi-error --imports_info /home/runner/work/julep/julep/agents-api/.pytype/imports/agents_api.routers.tasks.list_task_executions.imports --module-name agents_api.routers.tasks.list_task_executions --platform linux -V 3.12 -o /home/runner/work/julep/julep/agents-api/.pytype/pyi/agents_api/routers/tasks/list_task_executions.pyi --analyze-annotated --nofail --none-is-not-bool --quick --strict-none-binding /home/runner/work/julep/julep/agents-api/agents_api/routers/tasks/list_task_executions.py 1591: /home/runner/work/julep/julep/agents-api/agents_api/routers/tasks/list_task_executions.py:11:1: error: in <module>: Can't find module 'queries.executions.list_executions'. [import-error] 1592: from ...queries.executions.list_executions import ( 1593: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1594: list_executions as list_task_executions_query, 1595: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1596: ) 1597: ~ 1598: For more details, see https://google.github.io/pytype/errors.html#import-error ... 1610: [219/372] check agents_api.routers.agents.create_agent_tool 1611: [220/372] check agents_api.metrics.__init__ 1612: [221/372] check agents_api.routers.agents.patch_agent_tool 1613: [222/372] check tests.__init__ 1614: [223/372] check agents_api.models.docs.mmr 1615: [224/372] check agents_api.activities.__init__ 1616: [225/372] check agents_api.common.utils.debug 1617: [226/372] check agents_api.routers.agents.delete_agent_tool 1618: ninja: build stopped: cannot make progress due to previous errors. 1619: Computing dependencies 1620: Generated API key since not set in the environment: 00290349124473843217515823647802 1621: Sentry DSN not found. Sentry will not be enabled. 1622: Analyzing 347 sources with 0 local dependencies 1623: Leaving directory '.pytype' 1624: ##[error]Process completed with exit code 1.

---

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[creatorrr]

@ellipsis-dev remove references to cozo in agents-api/**/*.py files including comments

[ellipsis-dev]

I encountered difficulties in removing certain import statements related to 'cozo', specifically from pycozo.client import QueryException, in several files within the 'agents-api/agents_api/routers/tasks/' directory. Despite multiple attempts, the tool did not make any changes.

Here are the specific files where the removal attempts failed:

• create_task_execution.py
• get_task_details.py
• list_execution_transitions.py
• stream_transitions_events.py
• update_execution.py

I suspect there might be dependencies or other issues preventing the removal. Could you provide guidance on how to proceed with these specific cases? Additionally, if there are any other specific areas or files you would like me to focus on for removing 'cozo' references, please let me know.

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Responding to this comment by @creatorrr. For more information about Ellipsis, check the documentation.

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to 77903ef in 1 minute and 2 seconds

More details

• Looked at 4181 lines of code in 96 files
• Skipped 0 files when reviewing.
• Skipped posting 1 drafted comments based on config settings.

1. memory-store/migrations/000015_entries.up.sql:109

• Draft comment:
  Consider implementing a timescale background job to update the token count instead of using a trigger, as suggested in the comments. This can help improve the performance of the create_entries query.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The SQL migration script includes a commented-out trigger that is causing performance issues. The comment suggests using a timescale background job instead. This is a valid concern, as triggers can indeed slow down insert operations, especially if they perform complex calculations or updates. The suggestion to use a background job is a good alternative, as it can offload the processing to a separate task, improving the performance of the main transaction.

Workflow ID: wflow_DeguziIgEXOvmU7x

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[qodo-merge-pro-for-open-source]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 4 🔵🔵🔵🔵⚪

🧪 PR contains tests

🔒 Security concerns Content Length Validation: The content length validation middleware relies on client-reported Content-Length header which could be spoofed. An attacker could potentially bypass size limits by manipulating this header. Consider implementing additional server-side validation of actual payload size.

⚡ Recommended focus areas for review Security Configuration Verify that the content length validation middleware is properly configured and cannot be bypassed. The current implementation relies on client-reported Content-Length header which could be spoofed. @app.middleware("http") async def validate_content_length( request: Request, call_next: Callable[[Request], Coroutine[Any, Any, Response]], ): content_length = request.headers.get("content-length") if not content_length: return Response(status_code=411, content="Content-Length header is required") if int(content_length) > max_payload_size: return Response(status_code=413, content="Payload too large") return await call_next(request) Input Validation The validate_transition_targets function has a commented out validation check for next target on finish/error/cancelled transitions. Verify if this validation should be enabled for security. case "finish" | "error" | "cancelled": pass ### FIXME: HACK: Fix this and uncomment ### assert ( ### data.next is None ### ), "Next target must be None for finish/finish_branch/error/cancelled" Incomplete Implementation Most of the file is commented out, including critical validation and error handling. This could lead to security issues if deployed without proper implementation. # @rewrap_exceptions( # { # QueryException: partialclass(HTTPException, status_code=400), # ValidationError: partialclass(HTTPException, status_code=400), # TypeError: partialclass(HTTPException, status_code=400), # } # ) # @wrap_in_class( # Execution, # one=True, # transform=lambda d: {"id": d["execution_id"], **d}, # _kind="inserted", # ) # @cozo_query # @increase_counter("create_execution") # @beartype async def create_execution( *, developer_id: UUID, task_id: UUID, execution_id: UUID | None = None, data: Annotated[CreateExecutionRequest | dict, dict_like(CreateExecutionRequest)], ) -> tuple[list[str], dict]: execution_id = execution_id or uuid7() # developer_id = str(developer_id) # task_id = str(task_id) # execution_id = str(execution_id) # if isinstance(data, CreateExecutionRequest): # data.metadata = data.metadata or {} # execution_data = data.model_dump() # else: # data["metadata"] = data.get("metadata", {}) # execution_data = data # if execution_data["output"] is not None and not isinstance( # execution_data["output"], dict # ): # execution_data["output"] = {OUTPUT_UNNEST_KEY: execution_data["output"]} # columns, values = cozo_process_mutate_data( # { # **execution_data, # "task_id": task_id, # "execution_id": execution_id, # } # ) # insert_query = f""" # ?[{columns}] <- $values # :insert executions {{ # {columns} # }} # :returning # """ # queries = [ # verify_developer_id_query(developer_id), # verify_developer_owns_resource_query( # developer_id, # "tasks", # task_id=task_id, # parents=[("agents", "agent_id")], # ), # insert_query, # ] # return (queries, {"values": values})

[qodo-merge-pro-for-open-source]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Possible issue	Restore critical validation check for transition targets to prevent invalid state transitions The assertion for finish/error/cancelled transitions is commented out with a FIXME note. This could allow invalid transitions where next targets are provided when they should be None. Uncomment and fix the assertion to ensure proper transition validation. agents-api/agents_api/queries/executions/create_execution_transition.py [180-188] case "finish" | "error" | "cancelled": - pass + assert ( + data.next is None + ), "Next target must be None for finish/finish_branch/error/cancelled" - ### FIXME: HACK: Fix this and uncomment - - ### assert ( - ### data.next is None - ### ), "Next target must be None for finish/finish_branch/error/cancelled" - Apply this suggestion Suggestion importance[1-10]: 9 Why: The commented-out validation is critical for preventing invalid state transitions. Without this check, the system could accept invalid transitions where next targets are provided for finish/error/cancelled states, potentially leading to runtime errors or inconsistent state.	9
	Restore error handling for missing resources to provide clear error messages to API consumers Re-enable the commented out error handling for task not found scenarios. The current code removes critical error handling that could lead to unclear errors when tasks don't exist. agents-api/agents_api/routers/tasks/create_task_execution.py [115-121] -# except QueryException as e: -# if e.code == "transact::assertion_failure": -# raise HTTPException( -# status_code=status.HTTP_404_NOT_FOUND, detail="Task not found" -# ) +except QueryException as e: + if e.code == "transact::assertion_failure": + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, detail="Task not found" + ) Apply this suggestion Suggestion importance[1-10]: 9 Why: The suggestion restores critical error handling code that was commented out, which is essential for providing proper HTTP 404 responses when tasks don't exist. Without this, the API would return unclear errors.	9
	Fix incorrect Content-Length calculation that could cause request validation issues The Content-Length header is being set using sys.getsizeof() which may not accurately reflect the actual payload size, especially for JSON data. Use len(json.dumps(data)) instead. agents-api/tests/fixtures.py [403] -headers["Content-Length"] = str(sys.getsizeof(kwargs.get("json", {}))) +import json +headers["Content-Length"] = str(len(json.dumps(kwargs.get("json", {}))) if kwargs.get("json") else 0) Apply this suggestion Suggestion importance[1-10]: 9 Why: Using sys.getsizeof() incorrectly calculates JSON payload size which could cause request validation failures. This is a critical bug fix for request handling.	9
	Add proper error handling for database connection initialization failures Add error handling around DB pool initialization to handle connection failures gracefully. Currently, if DB connection fails, the error is not properly handled. agents-api/agents_api/app.py [19-20] -if not getattr(app.state, "postgres_pool", None): - app.state.postgres_pool = await create_db_pool(db_dsn) +try: + if not getattr(app.state, "postgres_pool", None): + app.state.postgres_pool = await create_db_pool(db_dsn) +except Exception as e: + logger.error(f"Failed to initialize database pool: {e}") + raise RuntimeError("Could not establish database connection") from e Apply this suggestion Suggestion importance[1-10]: 8 Why: The suggestion adds crucial error handling for database connection failures during startup, which could prevent the application from silently failing or crashing when DB connection issues occur.	8
	Implement streaming for large file downloads to prevent memory exhaustion The fetch_file_content function loads the entire file content into memory which could cause memory issues with large files. Consider implementing streaming or chunked responses. agents-api/agents_api/routers/files/list_files.py [14-19] -async def fetch_file_content(file_id: UUID) -> str: +async def fetch_file_content(file_id: UUID, chunk_size: int = 8192) -> AsyncGenerator[bytes, None]: await async_s3.setup() key = str(file_id) - content = await async_s3.get_object(key) - return base64.b64encode(content).decode("utf-8") + async for chunk in async_s3.get_object_stream(key, chunk_size): + yield base64.b64encode(chunk) Apply this suggestion Suggestion importance[1-10]: 8 Why: Loading entire file contents into memory could cause OOM issues with large files. Implementing streaming is critical for handling large files efficiently.	8
	Add error handling for file content retrieval failures Add error handling for file content retrieval to handle cases where the file doesn't exist in blob storage or is corrupted. agents-api/agents_api/routers/files/get_file.py [29-30] -# Fetch the file content from blob storage -file.content = await fetch_file_content(file.id) +try: + # Fetch the file content from blob storage + file.content = await fetch_file_content(file.id) +except Exception as e: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail="File content could not be retrieved" + ) from e Apply this suggestion Suggestion importance[1-10]: 7 Why: The suggestion adds important error handling for file content retrieval failures, providing clear HTTP 404 responses when files cannot be retrieved from blob storage.	7
General	Strengthen test assertion to explicitly verify successful response status The assertion for get_agent_exists test only checks that status code is not 404, which could pass with any other error code. Add explicit check for 200 success status. agents-api/tests/test_agent_routes.py [93-102] @test("route: get agent exists") def _(make_request=make_request, agent=test_agent): agent_id = str(agent.id) response = make_request( method="GET", url=f"/agents/{agent_id}", ) - assert response.status_code != 404 + assert response.status_code == 200 Apply this suggestion Suggestion importance[1-10]: 7 Why: The current test assertion is too permissive as it only checks for non-404 status. The suggested change ensures the test properly verifies a successful response (200), making the test more precise and reliable.	7
	Add pagination support to prevent performance degradation when listing large collections Consider implementing pagination for the list_files endpoint to prevent performance issues when dealing with large file collections. Add limit and offset parameters similar to other list endpoints in the codebase. agents-api/agents_api/routers/files/list_files.py [23-26] @router.get("/files", tags=["files"]) async def list_files( x_developer_id: Annotated[UUID, Depends(get_developer_id)], + limit: int = 100, + offset: int = 0 ) -> list[File]: Apply this suggestion Suggestion importance[1-10]: 7 Why: Adding pagination is important for performance and scalability when dealing with large file collections. The suggestion follows consistent patterns used in other list endpoints in the codebase.	7

[ellipsis-dev]

I have removed several references to 'cozo' in the agents-api/**/*.py files, including import statements and comments. However, there are still some instances that need to be addressed, particularly in the activities and models directories. If there are any specific files or lines you would like me to prioritize, please let me know. Additionally, if there are any other specific instructions or clarifications needed, feel free to provide them.

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Responding to this comment by @creatorrr. For more information about Ellipsis, check the documentation.