hyb-oa/server/src/services/cutover.js

const { AppError } = require("../utils/AppError");
const { FEATURE_FLAG_KEYS, evaluateFeatureFlag } = require("./featureFlags");

async function ensureCutoverAllowed({
  prisma,
  config,
  request,
  domain,
  departmentId = null,
  legalEntityId = null,
}) {
  const gate = await evaluateFeatureFlag({
    prisma,
    config,
    flagKey: FEATURE_FLAG_KEYS.cutoverConsole,
    departmentId: departmentId ?? request.employee.department_id ?? null,
    strictDepartment: false,
  });

  if (!gate.enabled) {
    return {
      checked: false,
      allowed: true,
      reason: gate.reason,
      matchedScope: null,
    };
  }

  const now = new Date();
  const scopes = await prisma.cutoverScope.findMany({
    where: {
      enabled: true,
      OR: [{ starts_at: null }, { starts_at: { lte: now } }],
    },
    orderBy: [{ scope_type: "asc" }, { scope_key: "asc" }],
  });

  const matchedScope = scopes.find((scope) => {
    if (scope.scope_type === "domain") {
      return scope.scope_key === domain;
    }
    if (scope.scope_type === "department") {
      return departmentId && scope.scope_key === departmentId;
    }
    if (scope.scope_type === "legal_entity") {
      return legalEntityId && scope.scope_key === legalEntityId;
    }
    return false;
  }) ?? null;

  if (!matchedScope) {
    throw new AppError({
      code: "VALID_001",
      message: "参数校验失败",
      statusCode: 409,
      details: {
        cutover: "not_enabled",
        domain,
        departmentId,
        legalEntityId,
      },
    });
  }

  return {
    checked: true,
    allowed: true,
    reason: gate.reason,
    matchedScope: {
      id: matchedScope.id,
      scopeType: matchedScope.scope_type,
      scopeKey: matchedScope.scope_key,
    },
  };
}

module.exports = {
  ensureCutoverAllowed,
};