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Fix: update broken create agent session due to v0.20.0 changes (#9445)

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### What problem does this PR solve?

 Update broken create agent session due to v0.20.0 changes. #9383


**NOTE: A session ID is no longer required to interact with the agent.**

See: #9241, #9309.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
Yongteng Lei
2025-08-13 16:01:54 +08:00
committed by GitHub
parent 7235638607
commit 29f297b850
2 changed files with 151 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
api/apps/sdk/session.py
View File

@ -22,7 +22,7 @@ from flask import Response, jsonify, request
from agent.canvas import Canvas from agent.canvas import Canvas
from api.db import LLMType, StatusEnum from api.db import LLMType, StatusEnum
from api.db.db_models import APIToken from api.db.db_models import API4Conversation, APIToken
from api.db.services.api_service import API4ConversationService from api.db.services.api_service import API4ConversationService
from api.db.services.canvas_service import UserCanvasService, completionOpenAI from api.db.services.canvas_service import UserCanvasService, completionOpenAI
from api.db.services.canvas_service import completion as agent_completion from api.db.services.canvas_service import completion as agent_completion
@ -69,11 +69,7 @@ def create(tenant_id, chat_id):
@manager.route("/agents/<agent_id>/sessions", methods=["POST"]) # noqa: F821 @manager.route("/agents/<agent_id>/sessions", methods=["POST"]) # noqa: F821
@token_required @token_required
def create_agent_session(tenant_id, agent_id): def create_agent_session(tenant_id, agent_id):
req = request.json user_id = request.args.get("user_id", tenant_id)
if not request.is_json:
req = request.form
files = request.files
user_id = request.args.get("user_id", "")
e, cvs = UserCanvasService.get_by_id(agent_id) e, cvs = UserCanvasService.get_by_id(agent_id)
if not e: if not e:
return get_error_data_result("Agent not found.") return get_error_data_result("Agent not found.")
@ -82,46 +78,21 @@ def create_agent_session(tenant_id, agent_id):
if not isinstance(cvs.dsl, str): if not isinstance(cvs.dsl, str):
cvs.dsl = json.dumps(cvs.dsl, ensure_ascii=False) cvs.dsl = json.dumps(cvs.dsl, ensure_ascii=False)
canvas = Canvas(cvs.dsl, tenant_id) session_id=get_uuid()
canvas = Canvas(cvs.dsl, tenant_id, agent_id)
canvas.reset() canvas.reset()
query = canvas.get_preset_param() conv = {
if query: "id": session_id,
for ele in query: "dialog_id": cvs.id,
if not ele["optional"]: "user_id": user_id,
if ele["type"] == "file": "message": [],
if files is None or not files.get(ele["key"]): "source": "agent",
return get_error_data_result(f"`{ele['key']}` with type `{ele['type']}` is required") "dsl": cvs.dsl
upload_file = files.get(ele["key"]) }
file_content = FileService.parse_docs([upload_file], user_id) API4ConversationService.save(**conv)
file_name = upload_file.filename
ele["value"] = file_name + "\n" + file_content
else:
if req is None or not req.get(ele["key"]):
return get_error_data_result(f"`{ele['key']}` with type `{ele['type']}` is required")
ele["value"] = req[ele["key"]]
else:
if ele["type"] == "file":
if files is not None and files.get(ele["key"]):
upload_file = files.get(ele["key"])
file_content = FileService.parse_docs([upload_file], user_id)
file_name = upload_file.filename
ele["value"] = file_name + "\n" + file_content
else:
if "value" in ele:
ele.pop("value")
else:
if req is not None and req.get(ele["key"]):
ele["value"] = req[ele["key"]]
else:
if "value" in ele:
ele.pop("value")
for ans in canvas.run(stream=False):
pass
cvs.dsl = json.loads(str(canvas)) cvs.dsl = json.loads(str(canvas))
conv = {"id": get_uuid(), "dialog_id": cvs.id, "user_id": user_id, "message": [{"role": "assistant", "content": canvas.get_prologue()}], "source": "agent", "dsl": cvs.dsl} conv = {"id": session_id, "dialog_id": cvs.id, "user_id": user_id, "message": [{"role": "assistant", "content": canvas.get_prologue()}], "source": "agent", "dsl": cvs.dsl}
API4ConversationService.save(**conv)
conv["agent_id"] = conv.pop("dialog_id") conv["agent_id"] = conv.pop("dialog_id")
return get_result(data=conv) return get_result(data=conv)

208
docs/references/http_api_reference.md
View File

@ -2684,7 +2684,7 @@ Creates a session with an agent.
- Method: POST - Method: POST
- URL: `/api/v1/agents/{agent_id}/sessions?user_id={user_id}` - URL: `/api/v1/agents/{agent_id}/sessions?user_id={user_id}`
- Headers: - Headers:
- `'content-Type: application/json' or 'multipart/form-data'` - `'content-Type: application/json'
- `'Authorization: Bearer <YOUR_API_KEY>'` - `'Authorization: Bearer <YOUR_API_KEY>'`
- Body: - Body:
- the required parameters:`str` - the required parameters:`str`
@ -2704,29 +2704,6 @@ curl --request POST \
}' }'
``` ```
If the **Begin** component in your agent takes required parameters:
```bash
curl --request POST \
--url http://{address}/api/v1/agents/{agent_id}/sessions \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer <YOUR_API_KEY>' \
--data '{
"lang":"Japanese",
"file":"Who are you"
}'
```
If the **Begin** component in your agent takes required file parameters:
```bash
curl --request POST \
--url http://{address}/api/v1/agents/{agent_id}/sessions?user_id={user_id} \
--header 'Content-Type: multipart/form-data' \
--header 'Authorization: Bearer <YOUR_API_KEY>' \
--form '<FILE_KEY>=@./test1.png'
```
##### Request parameters ##### Request parameters
- `agent_id`: (*Path parameter*) - `agent_id`: (*Path parameter*)
@ -2742,101 +2719,190 @@ Success:
{ {
"code": 0, "code": 0,
"data": { "data": {
"agent_id": "b4a39922b76611efaa1a0242ac120006", "agent_id": "dbb4ed366e8611f09690a55a6daec4ef",
"dsl": { "dsl": {
"answer": [],
"components": { "components": {
"Answer:GreenReadersDrum": { "Message:EightyJobsAsk": {
"downstream": [], "downstream": [],
"obj": { "obj": {
"component_name": "Answer", "component_name": "Message",
"inputs": [], "params": {
"output": null, "content": [
"params": {} "{begin@var1}{begin@var2}"
],
"debug_inputs": {},
"delay_after_error": 2.0,
"description": "",
"exception_default_value": null,
"exception_goto": null,
"exception_method": null,
"inputs": {},
"max_retries": 0,
"message_history_window_size": 22,
"outputs": {
"content": {
"type": "str",
"value": null
}
},
"stream": true
}
}, },
"upstream": [] "upstream": [
"begin"
]
}, },
"begin": { "begin": {
"downstream": [], "downstream": [
"Message:EightyJobsAsk"
],
"obj": { "obj": {
"component_name": "Begin", "component_name": "Begin",
"inputs": [], "params": {
"output": {}, "debug_inputs": {},
"params": {} "delay_after_error": 2.0,
"description": "",
"enablePrologue": true,
"enable_tips": true,
"exception_default_value": null,
"exception_goto": null,
"exception_method": null,
"inputs": {
"var1": {
"name": "var1",
"optional": false,
"options": [],
"type": "line",
"value": null
},
"var2": {
"name": "var2",
"optional": false,
"options": [],
"type": "line",
"value": null
}
},
"max_retries": 0,
"message_history_window_size": 22,
"mode": "conversational",
"outputs": {},
"prologue": "Hi! I'm your assistant, what can I do for you?",
"tips": "Please fill up the form"
}
}, },
"upstream": [] "upstream": []
} }
}, },
"embed_id": "", "globals": {
"sys.conversation_turns": 0,
"sys.files": [],
"sys.query": "",
"sys.user_id": ""
},
"graph": { "graph": {
"edges": [], "edges": [
{
"data": {
"isHovered": false
},
"id": "xy-edge__beginstart-Message:EightyJobsAskend",
"markerEnd": "logo",
"source": "begin",
"sourceHandle": "start",
"style": {
"stroke": "rgba(151, 154, 171, 1)",
"strokeWidth": 1
},
"target": "Message:EightyJobsAsk",
"targetHandle": "end",
"type": "buttonEdge",
"zIndex": 1001
}
],
"nodes": [ "nodes": [
{ {
"data": { "data": {
"form": {
"enablePrologue": true,
"inputs": {
"var1": {
"name": "var1",
"optional": false,
"options": [],
"type": "line"
},
"var2": {
"name": "var2",
"optional": false,
"options": [],
"type": "line"
}
},
"mode": "conversational",
"prologue": "Hi! I'm your assistant, what can I do for you?"
},
"label": "Begin", "label": "Begin",
"name": "begin" "name": "begin"
}, },
"dragging": false, "dragging": false,
"height": 44,
"id": "begin", "id": "begin",
"position": { "measured": {
"x": 53.25688640427177, "height": 112,
"y": 198.37155679786412 "width": 200
}, },
"positionAbsolute": { "position": {
"x": 53.25688640427177, "x": 270.64098070942583,
"y": 198.37155679786412 "y": -56.320928437811176
}, },
"selected": false, "selected": false,
"sourcePosition": "left", "sourcePosition": "left",
"targetPosition": "right", "targetPosition": "right",
"type": "beginNode", "type": "beginNode"
"width": 200
}, },
{ {
"data": { "data": {
"form": {}, "form": {
"label": "Answer", "content": [
"name": "dialog_0" "{begin@var1}{begin@var2}"
]
},
"label": "Message",
"name": "Message_0"
}, },
"dragging": false, "dragging": false,
"height": 44, "id": "Message:EightyJobsAsk",
"id": "Answer:GreenReadersDrum", "measured": {
"height": 57,
"width": 200
},
"position": { "position": {
"x": 360.43473114516974, "x": 279.5,
"y": 207.29298425089348 "y": 190
}, },
"positionAbsolute": { "selected": true,
"x": 360.43473114516974,
"y": 207.29298425089348
},
"selected": false,
"sourcePosition": "right", "sourcePosition": "right",
"targetPosition": "left", "targetPosition": "left",
"type": "logicNode", "type": "messageNode"
"width": 200
} }
] ]
}, },
"history": [], "history": [],
"memory": [],
"messages": [], "messages": [],
"path": [ "path": [],
[ "retrieval": [],
"begin" "task_id": "dbb4ed366e8611f09690a55a6daec4ef"
],
[]
],
"reference": []
}, },
"id": "2581031eb7a311efb5200242ac120005", "id": "0b02fe80780e11f084adcfdc3ed1d902",
"message": [ "message": [
{ {
"content": "Hi! I'm your smart assistant. What can I do for you?", "content": "Hi! I'm your assistant, what can I do for you?",
"role": "assistant" "role": "assistant"
} }
], ],
"source": "agent", "source": "agent",
"user_id": "69736c5e723611efb51b0242ac120007" "user_id": "c3fb861af27a11efa69751e139332ced"
} }
} }
``` ```