memind/server/portal-mindspace-page-core-routes.mjs

function assertRouter(api) {
  if (
    !api ||
    typeof api.get !== 'function' ||
    typeof api.post !== 'function' ||
    typeof api.put !== 'function' ||
    typeof api.delete !== 'function'
  ) {
    throw new Error(
      'attachPortalMindSpacePageCoreRoutes requires an Express-compatible router',
    );
  }
}

export function attachPortalMindSpacePageCoreRoutes(
  api,
  {
    getMindSpacePages = () => null,
    getMindSpacePublications = () => null,
    getMindSpace = () => null,
    getMindSpaceAudit = () => null,
    getMindSpacePageLiveEdit = () => null,
    getMindSpacePageEditSession = () => null,
    getUserAuth = () => null,
    syncUserGeneratedPages,
    ownsAgentSession,
    ensureMindSpaceEnabled,
    sendData,
    sendError,
    handleMindSpaceError,
  } = {},
) {
  assertRouter(api);
  if (
    typeof syncUserGeneratedPages !== 'function' ||
    typeof ownsAgentSession !== 'function' ||
    typeof ensureMindSpaceEnabled !== 'function' ||
    typeof sendData !== 'function' ||
    typeof sendError !== 'function' ||
    typeof handleMindSpaceError !== 'function'
  ) {
    throw new Error(
      'attachPortalMindSpacePageCoreRoutes requires page route dependencies',
    );
  }

  api.post('/mindspace/v1/pages', async (req, res) => {
    const pages = getMindSpacePages();
    if (!pages) {
      return res.status(503).json({ message: 'MindSpace 未启用' });
    }
    try {
      const page = await pages.createPage(req.currentUser.id, {
        title: req.body?.title,
        summary: req.body?.summary,
        content: req.body?.content,
        contentFormat:
          req.body?.content_format === 'html' ? 'html' : undefined,
        templateId: req.body?.template_id,
        pageType: req.body?.page_type,
        categoryCode: req.body?.category_code,
      });
      return res.status(201).json({ data: page });
    } catch (error) {
      return handleMindSpaceError(res, req, error);
    }
  });

  api.get('/mindspace/v1/pages', async (req, res) => {
    const pages = getMindSpacePages();
    if (!pages) {
      return res.status(503).json({ message: 'MindSpace 未启用' });
    }
    try {
      await syncUserGeneratedPages(req.currentUser.id);
      const limit = Number.parseInt(String(req.query.limit ?? ''), 10);
      const offset = Number.parseInt(String(req.query.offset ?? ''), 10);
      const result = await pages.listPages(req.currentUser.id, {
        status:
          typeof req.query.status === 'string'
            ? req.query.status
            : undefined,
        categoryCode:
          typeof req.query.category_code === 'string'
            ? req.query.category_code
            : undefined,
        ...(Number.isFinite(limit) ? { limit } : {}),
        ...(Number.isFinite(offset) ? { offset } : {}),
      });
      return res.json({
        data: result.items,
        page: {
          total: result.total,
          limit: result.limit,
          offset: result.offset,
          has_more: result.hasMore,
          next_cursor: null,
        },
      });
    } catch (error) {
      return handleMindSpaceError(res, req, error);
    }
  });

  api.get('/mindspace/v1/pages/:pageId', async (req, res) => {
    const pages = getMindSpacePages();
    if (!pages) {
      return res.status(503).json({ message: 'MindSpace 未启用' });
    }
    try {
      const [page, versions, publication] = await Promise.all([
        pages.getPage(req.currentUser.id, req.params.pageId),
        pages.listVersions(req.currentUser.id, req.params.pageId),
        getMindSpacePublications()?.getCurrent(
          req.currentUser.id,
          req.params.pageId,
        ) ?? null,
      ]);
      return res.json({
        data: {
          ...page,
          versions,
          publication,
        },
      });
    } catch (error) {
      return handleMindSpaceError(res, req, error);
    }
  });

  api.delete('/mindspace/v1/pages/:pageId', async (req, res) => {
    const pages = getMindSpacePages();
    if (!pages || !ensureMindSpaceEnabled(res, req)) return;
    try {
      const removeFromPlaza =
        String(
          req.query?.remove_from_plaza ??
            req.body?.remove_from_plaza ??
            '',
        ).toLowerCase() === 'true' ||
        req.query?.remove_from_plaza === '1' ||
        req.body?.remove_from_plaza === true;
      const result = await pages.deletePage(
        req.currentUser.id,
        req.params.pageId,
        { removeFromPlaza },
      );
      const quota = await getMindSpace().getQuota(req.currentUser.id);
      await getMindSpaceAudit()?.write({
        userId: req.currentUser.id,
        action: 'page.delete',
        objectType: 'page',
        objectId: req.params.pageId,
        ip: req.ip,
        detail: {
          offlinedPublicationCount:
            result.offlinedPublicationCount,
          hiddenPlazaPostCount: result.hiddenPlazaPostCount,
          deletedAssetCount: result.deletedAssetCount,
          freedBytes: result.freedBytes,
        },
      });
      return sendData(res, req, { ...result, quota });
    } catch (error) {
      return handleMindSpaceError(res, req, error);
    }
  });

  api.get(
    '/mindspace/v1/pages/:pageId/delete-preview',
    async (req, res) => {
      const pages = getMindSpacePages();
      if (!pages || !ensureMindSpaceEnabled(res, req)) return;
      try {
        return sendData(
          res,
          req,
          await pages.getDeletePreview(
            req.currentUser.id,
            req.params.pageId,
          ),
        );
      } catch (error) {
        return handleMindSpaceError(res, req, error);
      }
    },
  );

  api.put('/mindspace/v1/pages/:pageId', async (req, res) => {
    const pages = getMindSpacePages();
    if (!pages) {
      return res.status(503).json({ message: 'MindSpace 未启用' });
    }
    try {
      const page = await pages.updatePage(
        req.currentUser.id,
        req.params.pageId,
        {
          expectedVersion: req.body?.expected_version,
          title: req.body?.title,
          summary: req.body?.summary,
          content: req.body?.content,
          templateId: req.body?.template_id,
          pageType: req.body?.page_type,
          changeNote: req.body?.change_note,
        },
      );
      return res.json({ data: page });
    } catch (error) {
      return handleMindSpaceError(res, req, error);
    }
  });

  api.post(
    '/mindspace/v1/pages/:pageId/live-edit/bind',
    async (req, res) => {
      const pageLiveEdit = getMindSpacePageLiveEdit();
      const pages = getMindSpacePages();
      if (!pageLiveEdit || !pages) {
        return res.status(503).json({ message: 'MindSpace 未启用' });
      }
      try {
        const sessionId = String(req.body?.session_id ?? '').trim();
        if (!sessionId) {
          return sendError(
            res,
            req,
            400,
            'invalid_request',
            '缺少 session_id',
          );
        }
        const owns = await ownsAgentSession(
          req.currentUser.id,
          sessionId,
        );
        if (!owns) {
          return sendError(
            res,
            req,
            403,
            'forbidden',
            '无权绑定该 Agent 会话',
          );
        }
        await pages.getPage(
          req.currentUser.id,
          req.params.pageId,
        );
        const parentSessionId =
          String(req.body?.parent_session_id ?? '').trim() || null;
        return sendData(
          res,
          req,
          pageLiveEdit.bindSession({
            userId: req.currentUser.id,
            sessionId,
            pageId: req.params.pageId,
            parentSessionId,
          }),
        );
      } catch (error) {
        return handleMindSpaceError(res, req, error);
      }
    },
  );

  api.post(
    '/mindspace/v1/pages/:pageId/live-edit/fork-session',
    async (req, res) => {
      const pageEditSession = getMindSpacePageEditSession();
      if (!pageEditSession || !getMindSpacePages()) {
        return res.status(503).json({ message: 'MindSpace 未启用' });
      }
      try {
        const parentSessionId = String(
          req.body?.parent_session_id ?? '',
        ).trim();
        if (!parentSessionId) {
          return sendError(
            res,
            req,
            400,
            'invalid_request',
            '缺少 parent_session_id',
          );
        }
        const gate = await getUserAuth().canUseChat(
          req.currentUser.id,
        );
        if (!gate.ok) {
          return sendError(
            res,
            req,
            402,
            gate.code ?? 'insufficient_balance',
            gate.message,
          );
        }
        return sendData(
          res,
          req,
          await pageEditSession.forkSession({
            userId: req.currentUser.id,
            pageId: req.params.pageId,
            parentSessionId,
            h5ApiBase:
              String(
                req.body?.h5_api_base ??
                  req.body?.h5ApiBase ??
                  '',
              ).trim() || null,
          }),
        );
      } catch (error) {
        if (error?.code === 'forbidden') {
          return sendError(
            res,
            req,
            403,
            error.code,
            error.message,
          );
        }
        if (error?.code === 'invalid_request') {
          return sendError(
            res,
            req,
            400,
            error.code,
            error.message,
          );
        }
        return handleMindSpaceError(res, req, error);
      }
    },
  );

  api.post(
    '/mindspace/v1/pages/:pageId/live-edit/close-session',
    async (req, res) => {
      const pageEditSession = getMindSpacePageEditSession();
      if (!pageEditSession || !getMindSpacePages()) {
        return res.status(503).json({ message: 'MindSpace 未启用' });
      }
      try {
        const sessionId = String(req.body?.session_id ?? '').trim();
        if (!sessionId) {
          return sendError(
            res,
            req,
            400,
            'invalid_request',
            '缺少 session_id',
          );
        }
        return sendData(
          res,
          req,
          await pageEditSession.closeSession({
            userId: req.currentUser.id,
            pageId: req.params.pageId,
            sessionId,
            parentSessionId:
              String(req.body?.parent_session_id ?? '').trim() ||
              null,
            summary: String(req.body?.summary ?? ''),
          }),
        );
      } catch (error) {
        if (
          error?.code === 'forbidden' ||
          error?.code === 'page_binding_mismatch'
        ) {
          return sendError(
            res,
            req,
            403,
            error.code,
            error.message,
          );
        }
        if (error?.code === 'invalid_request') {
          return sendError(
            res,
            req,
            400,
            error.code,
            error.message,
          );
        }
        return handleMindSpaceError(res, req, error);
      }
    },
  );

  api.get(
    '/mindspace/v1/pages/:pageId/live-edit/revision',
    async (req, res) => {
      const pageLiveEdit = getMindSpacePageLiveEdit();
      if (!pageLiveEdit || !getMindSpacePages()) {
        return res.status(503).json({ message: 'MindSpace 未启用' });
      }
      try {
        return sendData(
          res,
          req,
          await pageLiveEdit.getRevisionSnapshot(
            req.currentUser.id,
            req.params.pageId,
          ),
        );
      } catch (error) {
        return handleMindSpaceError(res, req, error);
      }
    },
  );
}