pipeline_core/wwwroot/api/agent_model_options.dspy
yumoqing 1c4b158a3f feat(agent): 会话模型选择持久化——agent_chat 传 model_id、下拉按项目模型选中
- agent_chat.dspy: 提取前端 model_id 传给 gateway.run_message(校验+持久化到项目)
- agent_model_options.dspy: selected 标记=当前项目已设模型(按 session_id 解析,
  无项目回退个人全局)——下拉每次打开都恢复项目当前模型,不回退首项
- agent/index.ui: 模型下拉带 session_id(多 tab 各自项目,下拉解析对的项目)
2026-08-28 12:26:18 +08:00

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# agent_model_options.dspy - 返回 active 模型列表(供 AgentIO 模型选择下拉)
# llm 表是 pipeline 库的通用配置,产线无关
# org_id 多租户隔离:非系统级机构只看到本机构的模型(不含系统级兜底)
# selected 标记 = 当前项目的已设模型sd_projects.default_model产线通用、跨会话持久
# 项目未设模型时回退个人全局选择default_llm_id。前端 UiCode 按 selected 恢复选中项,
# 不再每次重建都回退第一项。
dbname = get_module_dbname('pipeline_core')
uid = await get_user()
org_id = (await get_userorgid()) or ''
session_id = (params_kw or {}).get('session_id', '') or ''
async with DBPools().sqlorContext(dbname) as sor:
sql = "SELECT id, name, provider, model_id, capabilities FROM llm WHERE status='active'"
params = {}
if org_id and org_id != '0':
sql += " AND org_id=${org}$"
params['org'] = org_id
sql += " ORDER BY name"
recs = await sor.sqlExe(sql, params)
# 项目级模型(优先级最高):按会话解析当前项目 → sd_projects.default_model。
# session_id 为空/无会话记录时自动回退全局设置,与消息链路的项目解析同一函数,不漂移。
project_model = ''
try:
from pipeline_service.workspace import get_session_project_id
_pid = await get_session_project_id(sor, uid or '', session_id)
if _pid:
_p = await sor.sqlExe(
"SELECT default_model FROM sd_projects WHERE id=${p}$", {"p": _pid})
await sor.sqlExe("COMMIT", {})
if _p:
project_model = getattr(_p[0], 'default_model', '') or ''
except Exception as e:
debug(f'agent_model_options project_model error: {e}')
# 个人之前选择的默认模型(项目未设模型时的回退选中项)
current_llm_id = ''
if uid:
_s = await sor.sqlExe(
"SELECT default_llm_id FROM pipeline_agent_settings WHERE user_id=${u}$", {"u": uid})
if _s:
current_llm_id = getattr(_s[0], 'default_llm_id', '') or ''
rows = []
for r in recs:
rows.append({
'value': r.id,
'text': f"{r.name} ({r.provider})",
'provider': r.provider,
'model_id': r.model_id,
'capabilities': r.capabilities or 'text',
'selected': (r.name == project_model) if project_model else (r.id == current_llm_id),
})
return rows