Refactor assistant configuration and database seeding

- Update Makefile to include new database seed commands for assistants and credentials. - Refactor assistant model to use explicit fields instead of a config dictionary, improving data integrity and clarity. - Implement new seeding SQL script for assistants, ensuring dependencies on credentials are respected. - Modify backend routes and frontend components to accommodate the new assistant structure, including direct field access for prompt, API URL, and keys. - Enhance the AssistantPage component to handle the new data structure and streamline the save process for different assistant types.
2026-06-09 10:37:29 +08:00
parent 23e1cf5d42
commit 519cc0fefe
8 changed files with 197 additions and 185 deletions
--- a/18
+++ b/18
@@ -7,7 +7,7 @@
 PSQL = docker compose exec -T postgres psql -U postgres -d postgres

 .DEFAULT_GOAL := help
-.PHONY: help up down restart logs api-logs db db-list db-seed db-clear db-reset
+.PHONY: help up down restart logs api-logs db db-list db-seed db-seed-credentials db-seed-assistants db-clear db-reset

 help: ## 列出所有可用目标
 	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) \
@@ -33,13 +33,19 @@ api-logs: ## 只看后端日志
 db: ## 进入交互式 psql
 	docker compose exec postgres psql -U postgres -d postgres

-db-list: ## 列出模型凭证(key 明文,仅本地调试用)
+db-list: ## 列出凭证与助手(key 明文,仅本地调试用)
 	@$(PSQL) -c "SELECT id, name, type, interface_type, is_default FROM provider_credentials ORDER BY id;"
+	@$(PSQL) -c "SELECT id, name, type FROM assistants ORDER BY id;"

-db-seed: ## 灌入 12 条模型凭证种子(幂等)
+db-seed-credentials: ## 灌入 12 条模型凭证种子(幂等)
 	$(PSQL) < backend/db/seed_credentials.sql

-db-clear: ## 清空模型凭证表
-	$(PSQL) -c "TRUNCATE provider_credentials;"
+db-seed-assistants: ## 灌入 知识库 + 助手 种子(幂等;依赖凭证已就绪)
+	$(PSQL) < backend/db/seed_assistants.sql

-db-reset: db-clear db-seed ## 清空后重新灌种子
+db-seed: db-seed-credentials db-seed-assistants ## 全量灌种子(凭证→知识库→助手,幂等,可重复执行)
+
+db-clear: ## 清空 助手/知识库/凭证 三表(按依赖顺序)
+	$(PSQL) -c "TRUNCATE assistants, knowledge_bases, provider_credentials CASCADE;"
+
+db-reset: db-clear db-seed ## 清空后重新灌全部种子
--- a/backend/db/models.py
+++ b/backend/db/models.py
@@ -95,8 +95,13 @@ class Assistant(Base):
        String(40), ForeignKey("knowledge_bases.id", ondelete="RESTRICT"), nullable=True
    )

-    # 类型专属字段(形态各异):prompt / graph / dify|fastgpt|opencode 端点+key(打码)
-    config: Mapped[dict] = mapped_column(JSON, default=dict)
+    # ---- 瘦类型专属字段(真列,稀疏:按 type 用其中几列) ----
+    prompt: Mapped[str] = mapped_column(String(8192), default="")    # prompt / opencode
+    api_url: Mapped[str] = mapped_column(String(512), default="")    # dify / fastgpt / opencode
+    api_key: Mapped[str] = mapped_column(String(512), default="")    # dify / fastgpt / opencode(打码/哨兵,同凭证)
+    app_id: Mapped[str] = mapped_column(String(128), default="")     # fastgpt
+    # workflow 专属:图(nodes/edges)。要版本化时再迁出到 assistant_workflow 表
+    graph: Mapped[dict] = mapped_column(JSON, default=dict)

    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
    updated_at: Mapped[datetime] = mapped_column(
--- a/backend/db/seed_assistants.sql
+++ b/backend/db/seed_assistants.sql
@@ -0,0 +1,51 @@
+-- 知识库 + 助手种子数据(依赖 seed_credentials.sql 先灌入 model_xxx 凭证)。
+--
+-- 用法(从仓库根目录):
+--   docker compose exec -T postgres psql -U postgres -d postgres < backend/db/seed_assistants.sql
+--   或:make db-seed-assistants(凭证已就绪时);make db-seed 会按顺序全灌。
+--
+-- 说明:
+--   * id 固定(kb_001 / asst_001..005)+ ON CONFLICT 幂等,可重复执行。
+--   * 引用 seed_credentials 的 model_001(LLM)/003(ASR)/005(TTS)/010(Embedding)。
+--   * 宽表 STI:瘦类型用真列(prompt/api_url/api_key/app_id),workflow 用 graph 列。
+--   * api_key 在库里明文(读取走 API 才打码),这里填示例占位。
+
+-- 知识库(引用 Embedding 凭证 model_010)
+INSERT INTO knowledge_bases (id, name, description, embedding_credential_id, status)
+VALUES
+  ('kb_001', '政务政策知识库', '政策解读 / 办事指南示例库', 'model_010', 'active')
+ON CONFLICT (id) DO NOTHING;
+
+-- 助手(一种类型一条)
+INSERT INTO assistants (
+  id, name, type, runtime_mode, greeting, enable_interrupt,
+  llm_credential_id, asr_credential_id, tts_credential_id,
+  realtime_credential_id, knowledge_base_id,
+  prompt, api_url, api_key, app_id, graph
+) VALUES
+  -- 提示词:llm/asr/tts + 知识库,prompt 真列
+  ('asst_001', '政务咨询助手', 'prompt', 'pipeline', '您好，我是政务助手，请问有什么可以帮您？', TRUE,
+   'model_001', 'model_003', 'model_005', NULL, 'kb_001',
+   '你是一名专业的政务咨询助手，回答准确、简洁，不编造政策内容。', '', '', '', '{}'),
+
+  -- 工作流:asr/tts + graph 列(最小图)
+  ('asst_002', '热线工单助手', 'workflow', 'pipeline', '', TRUE,
+   NULL, 'model_003', 'model_005', NULL, NULL,
+   '', '', '', '',
+   '{"nodes":[{"id":"1","type":"startCall","position":{"x":0,"y":0},"data":{"name":"开场","prompt":"你好，请问需要办理什么业务？"}}],"edges":[]}'),
+
+  -- Dify:asr/tts + api_url/api_key
+  ('asst_003', 'Dify 客服助手', 'dify', 'pipeline', '', TRUE,
+   NULL, 'model_003', 'model_005', NULL, NULL,
+   '', 'https://api.dify.ai/v1', 'app-dify-demo-key', '', '{}'),
+
+  -- FastGPT:asr/tts + app_id/api_url/api_key
+  ('asst_004', 'FastGPT 售后助手', 'fastgpt', 'pipeline', '', TRUE,
+   NULL, 'model_003', 'model_005', NULL, NULL,
+   '', 'https://api.fastgpt.in/api/v1/chat/completions', 'fastgpt-demo-key', 'app-fastgpt-001', '{}'),
+
+  -- OpenCode:asr/tts + prompt/api_url/api_key
+  ('asst_005', 'OpenCode 代码助手', 'opencode', 'pipeline', '', TRUE,
+   NULL, 'model_003', 'model_005', NULL, NULL,
+   '你是一个代码助手的语音界面，用简洁口语回答工程问题。', 'http://localhost:4096', 'opencode-demo-key', '', '{}')
+ON CONFLICT (id) DO NOTHING;
--- a/backend/routes/assistants.py
+++ b/backend/routes/assistants.py
@@ -1,7 +1,7 @@
 """助手 CRUD。前端「助手列表 / 创建 / 编辑」对接这里。

-模型/KB 以 FK 引用注册表;外部类型(dify/fastgpt/opencode)的 config.apiKey 是私有密钥,
-读时打码、写时哨兵(复用 services/masking)。
+模型/KB 以 FK 引用注册表;瘦类型字段直接是真列。外部类型(dify/fastgpt/opencode)的
+api_key 是私有密钥,读时打码、写时哨兵(列级,复用 services/masking,与凭证表一致)。
 """

 import uuid
@@ -9,7 +9,7 @@ import uuid
 from db.models import Assistant
 from db.session import get_session
 from fastapi import APIRouter, Depends, HTTPException
-from schemas import EXTERNAL_TYPES, AssistantOut, AssistantUpsert
+from schemas import AssistantOut, AssistantUpsert
 from services.masking import mask, resolve_incoming_key
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -17,25 +17,6 @@ from sqlalchemy.ext.asyncio import AsyncSession
 router = APIRouter(prefix="/api/assistants", tags=["assistants"])


-def _mask_config(type_: str, config: dict) -> dict:
-    """读取返回前:外部类型的 apiKey 打码,其余原样。"""
-    if type_ in EXTERNAL_TYPES and config.get("apiKey"):
-        return {**config, "apiKey": mask(config["apiKey"])}
-    return config
-
-
-def _merge_config(type_: str, incoming: dict, stored: dict) -> dict:
-    """写入时:外部类型若回传打码占位符/空 apiKey → 保留旧 key。"""
-    if type_ in EXTERNAL_TYPES and "apiKey" in incoming:
-        incoming = {
-            **incoming,
-            "apiKey": resolve_incoming_key(
-                incoming.get("apiKey"), stored.get("apiKey", "")
-            ),
-        }
-    return incoming
-
-
 def _to_out(a: Assistant) -> AssistantOut:
    return AssistantOut(
        id=a.id,
@@ -49,7 +30,11 @@ def _to_out(a: Assistant) -> AssistantOut:
        tts_credential_id=a.tts_credential_id,
        realtime_credential_id=a.realtime_credential_id,
        knowledge_base_id=a.knowledge_base_id,
-        config=_mask_config(a.type, a.config or {}),
+        prompt=a.prompt,
+        api_url=a.api_url,
+        api_key=mask(a.api_key),  # 仅外部类型有值;空串 mask 仍是空串
+        app_id=a.app_id,
+        graph=a.graph or {},
        updated_at=a.updated_at.isoformat() if a.updated_at else None,
    )

@@ -87,7 +72,7 @@ async def get_assistant(
 async def duplicate_assistant(
    assistant_id: str, session: AsyncSession = Depends(get_session)
 ):
-    """服务端整行复制:含真实 config(真 key),DB→DB,密钥不经过浏览器,副本可直接用。"""
+    """服务端整行复制:含真实 api_key,DB→DB,密钥不经过浏览器,副本可直接用。"""
    src = await session.get(Assistant, assistant_id)
    if not src:
        raise HTTPException(404, "助手不存在")
@@ -103,7 +88,11 @@ async def duplicate_assistant(
        tts_credential_id=src.tts_credential_id,
        realtime_credential_id=src.realtime_credential_id,
        knowledge_base_id=src.knowledge_base_id,
-        config=dict(src.config or {}),  # 浅拷贝,避免与源行共享同一 dict
+        prompt=src.prompt,
+        api_url=src.api_url,
+        api_key=src.api_key,  # 真 key,DB→DB
+        app_id=src.app_id,
+        graph=dict(src.graph or {}),  # 浅拷贝,避免与源行共享同一 dict
    )
    session.add(a)
    await session.commit()
@@ -121,8 +110,8 @@ async def update_assistant(
    if not a:
        raise HTTPException(404, "助手不存在")
    data = body.model_dump()
-    # 外部类型 apiKey 写时哨兵:打码占位符 → 保留旧 key(在改 a.config 前用旧值)
-    data["config"] = _merge_config(body.type, data["config"], a.config or {})
+    # 写时哨兵(列级):回传打码/空 api_key → 保留旧 key
+    data["api_key"] = resolve_incoming_key(data["api_key"], a.api_key)
    for k, v in data.items():
        setattr(a, k, v)
    await session.commit()
--- a/backend/schemas.py
+++ b/backend/schemas.py
@@ -31,43 +31,17 @@ class CamelModel(BaseModel):
    )


-# ---------- 各类型的 config 形态(JSON 内嵌,按 type 校验) ----------
-class PromptConfig(CamelModel):
-    prompt: str = ""
-    realtime_model: str = ""
-
-
-class WorkflowConfig(CamelModel):
-    graph: dict[str, Any] = {}  # {nodes, edges, viewport};节点 data 可带 *CredentialId 覆盖
-
-
-class DifyConfig(CamelModel):
-    api_url: str = ""
-    api_key: str = ""  # 写时:占位符/空 → 保留旧
-
-
-class FastgptConfig(CamelModel):
-    app_id: str = ""
-    api_url: str = ""
-    api_key: str = ""
-
-
-class OpencodeConfig(CamelModel):
-    prompt: str = ""
-    api_url: str = ""
-    api_key: str = ""
-
-
-CONFIG_BY_TYPE: dict[str, type[CamelModel]] = {
-    "prompt": PromptConfig,
-    "workflow": WorkflowConfig,
-    "dify": DifyConfig,
-    "fastgpt": FastgptConfig,
-    "opencode": OpencodeConfig,
+# 各 type 允许的瘦字段(其余字段写入时清零,防止跨类型脏数据)
+ALLOWED_FIELDS: dict[str, set[str]] = {
+    "prompt": {"prompt"},
+    "workflow": {"graph"},
+    "dify": {"api_url", "api_key"},
+    "fastgpt": {"app_id", "api_url", "api_key"},
+    "opencode": {"prompt", "api_url", "api_key"},
 }


-# ---------- 助手(单表,无版本化;type 可变) ----------
+# ---------- 助手(单表 STI:瘦类型真列 + workflow 图 JSON 列) ----------
 class AssistantUpsert(CamelModel):
    name: str
    type: AssistantType = "prompt"
@@ -82,14 +56,22 @@ class AssistantUpsert(CamelModel):
    realtime_credential_id: str | None = None
    knowledge_base_id: str | None = None

-    # 类型专属字段;校验后归一为 camelCase 存库
-    config: dict[str, Any] = {}
+    # 瘦类型专属(真列);按 type 取用,无关字段写入时清零
+    prompt: str = ""
+    api_url: str = ""
+    api_key: str = ""  # 写时:占位符/空 → 保留旧(哨兵)
+    app_id: str = ""
+    # workflow 专属:图
+    graph: dict[str, Any] = {}

    @model_validator(mode="after")
-    def _normalize_config(self):
-        model = CONFIG_BY_TYPE[self.type]
-        # 按当前 type 校验并裁掉无关字段,统一回 camelCase 落库
-        self.config = model.model_validate(self.config).model_dump(by_alias=True)
+    def _strip_irrelevant_fields(self):
+        allowed = ALLOWED_FIELDS[self.type]
+        for field in ("prompt", "api_url", "api_key", "app_id"):
+            if field not in allowed:
+                setattr(self, field, "")
+        if "graph" not in allowed:
+            self.graph = {}
        return self


--- a/backend/services/config_resolver.py
+++ b/backend/services/config_resolver.py
@@ -48,20 +48,18 @@ async def resolve_runtime_config(
    tts = await _resolve(session, assistant.tts_credential_id, "TTS")
    realtime = await _resolve(session, assistant.realtime_credential_id, "Realtime")

-    cfg = assistant.config or {}
-
    return AssistantConfig(
        name=assistant.name,
        greeting=assistant.greeting,
-        # 提示词/工作流类型把 prompt 放 config;外部类型由其平台编排,这里给个兜底
-        prompt=cfg.get("prompt") or "你是一个有帮助的助手。",
+        # prompt 现在是真列;外部类型由其平台编排,这里给个兜底
+        prompt=assistant.prompt or "你是一个有帮助的助手。",
        runtimeMode=assistant.runtime_mode,  # type: ignore[arg-type]
        enableInterrupt=assistant.enable_interrupt,
        # 模型/音色:凭证的模型ID优先
        model=(llm.model_id if llm else ""),
        asr=(stt.model_id if stt else ""),
-        voice=cfg.get("voice", ""),  # 音色不再是独立列,若 config 带则用,否则 .env 兜底
-        realtimeModel=(realtime.model_id if realtime else cfg.get("realtimeModel", "")),
+        voice="",  # 音色无独立列,留空 → service_factory 回退 .env TTS_VOICE
+        realtimeModel=(realtime.model_id if realtime else ""),
        # 运行时连接信息(真 key + url):凭证优先,否则 .env 兜底
        llm_api_key=(llm.api_key if llm else config.LLM_API_KEY),
        llm_base_url=(llm.api_url if llm else config.LLM_BASE_URL),
--- a/frontend/src/components/pages/AssistantPage.tsx
+++ b/frontend/src/components/pages/AssistantPage.tsx
@@ -339,7 +339,7 @@ export function AssistantPage() {
    setForm({
      name: a.name,
      greeting: a.greeting,
-      prompt: typeof a.config.prompt === "string" ? a.config.prompt : "",
+      prompt: a.prompt,
      runtimeMode: a.runtimeMode,
      realtimeModel: a.realtimeCredentialId ?? "",
      model: a.llmCredentialId ?? "",
@@ -464,70 +464,32 @@ export function AssistantPage() {
    }
  }

-  // 保存提示词助手(新建 POST / 编辑 PUT)
-  async function handleSavePrompt() {
-    setSaving(true);
-    setSaveError(null);
-    const payload: AssistantUpsert = {
-      name: form.name.trim(),
+  // 平铺字段的空白 upsert,各类型按需覆盖(后端会按 type 清掉无关字段)
+  function baseUpsert(over: Partial<AssistantUpsert>): AssistantUpsert {
+    return {
+      name: "",
      type: "prompt",
-      runtimeMode: form.runtimeMode,
-      greeting: form.greeting,
-      enableInterrupt: form.enableInterrupt,
-      llmCredentialId: form.model || null,
-      asrCredentialId: form.asr || null,
-      ttsCredentialId: form.voice || null,
-      realtimeCredentialId: form.realtimeModel || null,
-      knowledgeBaseId: form.knowledgeBase || null,
-      config: { prompt: form.prompt },
-    };
-    try {
-      if (editingId) {
-        await assistantsApi.update(editingId, payload);
-      } else {
-        await assistantsApi.create(payload);
-      }
-      await loadAssistants();
-      setView("list");
-    } catch (error) {
-      setSaveError(error instanceof Error ? error.message : "保存失败");
-    } finally {
-      setSaving(false);
-    }
-  }
-
-  // config 里取字符串字段(后端回传是 Record<string, unknown>)
-  const cfgStr = (a: Assistant, key: string) =>
-    typeof a.config[key] === "string" ? (a.config[key] as string) : "";
-
-  // ---- Dify ----
-  function fillDifyForm(a: Assistant) {
-    setDifyForm({
-      name: a.name,
-      apiUrl: cfgStr(a, "apiUrl"),
-      apiKey: cfgStr(a, "apiKey"), // 编辑时为打码值,不改则原样回传(后端哨兵保留旧 key)
-      asr: a.asrCredentialId ?? "",
-      voice: a.ttsCredentialId ?? "",
-      enableInterrupt: a.enableInterrupt,
-    });
-  }
-
-  async function handleSaveDify() {
-    setSaving(true);
-    setSaveError(null);
-    const payload: AssistantUpsert = {
-      name: difyForm.name.trim(),
-      type: "dify",
      runtimeMode: "pipeline",
      greeting: "",
-      enableInterrupt: difyForm.enableInterrupt,
-      llmCredentialId: null, // LLM 由 Dify 应用提供
-      asrCredentialId: difyForm.asr || null,
-      ttsCredentialId: difyForm.voice || null,
+      enableInterrupt: true,
+      llmCredentialId: null,
+      asrCredentialId: null,
+      ttsCredentialId: null,
      realtimeCredentialId: null,
      knowledgeBaseId: null,
-      config: { apiUrl: difyForm.apiUrl, apiKey: difyForm.apiKey },
+      prompt: "",
+      apiUrl: "",
+      apiKey: "",
+      appId: "",
+      graph: {},
+      ...over,
    };
+  }
+
+  // 统一的保存:新建 POST / 编辑 PUT
+  async function save(payload: AssistantUpsert) {
+    setSaving(true);
+    setSaveError(null);
    try {
      if (editingId) await assistantsApi.update(editingId, payload);
      else await assistantsApi.create(payload);
@@ -540,49 +502,76 @@ export function AssistantPage() {
    }
  }

+  function handleSavePrompt() {
+    void save(
+      baseUpsert({
+        name: form.name.trim(),
+        type: "prompt",
+        runtimeMode: form.runtimeMode,
+        greeting: form.greeting,
+        enableInterrupt: form.enableInterrupt,
+        llmCredentialId: form.model || null,
+        asrCredentialId: form.asr || null,
+        ttsCredentialId: form.voice || null,
+        realtimeCredentialId: form.realtimeModel || null,
+        knowledgeBaseId: form.knowledgeBase || null,
+        prompt: form.prompt,
+      }),
+    );
+  }
+
+  // ---- Dify ----
+  function fillDifyForm(a: Assistant) {
+    setDifyForm({
+      name: a.name,
+      apiUrl: a.apiUrl,
+      apiKey: a.apiKey, // 编辑时为打码值,不改则原样回传(后端哨兵保留旧 key)
+      asr: a.asrCredentialId ?? "",
+      voice: a.ttsCredentialId ?? "",
+      enableInterrupt: a.enableInterrupt,
+    });
+  }
+
+  function handleSaveDify() {
+    void save(
+      baseUpsert({
+        name: difyForm.name.trim(),
+        type: "dify",
+        enableInterrupt: difyForm.enableInterrupt,
+        asrCredentialId: difyForm.asr || null,
+        ttsCredentialId: difyForm.voice || null,
+        apiUrl: difyForm.apiUrl,
+        apiKey: difyForm.apiKey,
+      }),
+    );
+  }
+
  // ---- FastGPT ----
  function fillFastGptForm(a: Assistant) {
    setFastGptForm({
      name: a.name,
-      appId: cfgStr(a, "appId"),
-      apiUrl: cfgStr(a, "apiUrl"),
-      apiKey: cfgStr(a, "apiKey"),
+      appId: a.appId,
+      apiUrl: a.apiUrl,
+      apiKey: a.apiKey,
      asr: a.asrCredentialId ?? "",
      voice: a.ttsCredentialId ?? "",
      enableInterrupt: a.enableInterrupt,
    });
  }

-  async function handleSaveFastGpt() {
-    setSaving(true);
-    setSaveError(null);
-    const payload: AssistantUpsert = {
-      name: fastGptForm.name.trim(),
-      type: "fastgpt",
-      runtimeMode: "pipeline",
-      greeting: "",
-      enableInterrupt: fastGptForm.enableInterrupt,
-      llmCredentialId: null,
-      asrCredentialId: fastGptForm.asr || null,
-      ttsCredentialId: fastGptForm.voice || null,
-      realtimeCredentialId: null,
-      knowledgeBaseId: null,
-      config: {
+  function handleSaveFastGpt() {
+    void save(
+      baseUpsert({
+        name: fastGptForm.name.trim(),
+        type: "fastgpt",
+        enableInterrupt: fastGptForm.enableInterrupt,
+        asrCredentialId: fastGptForm.asr || null,
+        ttsCredentialId: fastGptForm.voice || null,
        appId: fastGptForm.appId,
        apiUrl: fastGptForm.apiUrl,
        apiKey: fastGptForm.apiKey,
-      },
-    };
-    try {
-      if (editingId) await assistantsApi.update(editingId, payload);
-      else await assistantsApi.create(payload);
-      await loadAssistants();
-      setView("list");
-    } catch (error) {
-      setSaveError(error instanceof Error ? error.message : "保存失败");
-    } finally {
-      setSaving(false);
-    }
+      }),
+    );
  }

  const listItems: AssistantListItem[] = assistants.map((a) => ({
--- a/frontend/src/lib/api.ts
+++ b/frontend/src/lib/api.ts
@@ -82,7 +82,7 @@ export type AssistantType =
  | "opencode";
 export type RuntimeMode = "pipeline" | "realtime";

-/** 后端 AssistantOut。config 形态随 type 变,故用宽松 record */
+/** 后端 AssistantOut(宽表 STI:瘦字段平铺,workflow 用 graph)。apiKey 读时打码 */
 export type Assistant = {
  id: string;
  name: string;
@@ -95,23 +95,15 @@ export type Assistant = {
  ttsCredentialId: string | null;
  realtimeCredentialId: string | null;
  knowledgeBaseId: string | null;
-  config: Record<string, unknown>;
+  prompt: string;
+  apiUrl: string;
+  apiKey: string;
+  appId: string;
+  graph: Record<string, unknown>;
  updatedAt?: string | null;
 };

-export type AssistantUpsert = {
-  name: string;
-  type: AssistantType;
-  runtimeMode: RuntimeMode;
-  greeting: string;
-  enableInterrupt: boolean;
-  llmCredentialId: string | null;
-  asrCredentialId: string | null;
-  ttsCredentialId: string | null;
-  realtimeCredentialId: string | null;
-  knowledgeBaseId: string | null;
-  config: Record<string, unknown>;
-};
+export type AssistantUpsert = Omit<Assistant, "id" | "updatedAt">;

 export const assistantsApi = {
  list: () => request<Assistant[]>("/api/assistants"),