S8WatchRuleService.cs 21 KB

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  1. using System.Text.Json;
  2. using Admin.NET.Plugin.AiDOP.Entity.S8;
  3. using Admin.NET.Plugin.AiDOP.Infrastructure;
  4. using Admin.NET.Plugin.AiDOP.Infrastructure.S8;
  5. using Admin.NET.Plugin.AiDOP.Service.S8.Rules;
  6. using Admin.NET.Plugin.AiDOP.Service.S8.Rules.DataAccess;
  7. namespace Admin.NET.Plugin.AiDOP.Service.S8;
  8. public class S8WatchRuleService : ITransient
  9. {
  10. private readonly SqlSugarRepository<AdoS8WatchRule> _rep;
  11. private readonly SqlSugarRepository<AdoS8DataSource> _dataSourceRep;
  12. private readonly SqlSugarRepository<AdoS8SceneConfig> _sceneRep;
  13. private readonly IS8DatasetCatalog _datasetCatalog;
  14. private readonly S8DatasetEnableGate _datasetEnableGate;
  15. public S8WatchRuleService(
  16. SqlSugarRepository<AdoS8WatchRule> rep,
  17. SqlSugarRepository<AdoS8DataSource> dataSourceRep,
  18. SqlSugarRepository<AdoS8SceneConfig> sceneRep,
  19. IS8DatasetCatalog datasetCatalog,
  20. S8DatasetEnableGate datasetEnableGate)
  21. {
  22. _rep = rep;
  23. _dataSourceRep = dataSourceRep;
  24. _sceneRep = sceneRep;
  25. _datasetCatalog = datasetCatalog;
  26. _datasetEnableGate = datasetEnableGate;
  27. }
  28. public async Task<List<AdoS8WatchRule>> ListAsync(long tenantId, long factoryId) =>
  29. await _rep.AsQueryable()
  30. .Where(x => x.TenantId == tenantId && x.FactoryId == factoryId)
  31. .ToListAsync();
  32. // S8-TENANT-FACTORY-P0-CLOSURE-1:归属一律由服务端可信作用域盖章,忽略 body.TenantId / body.FactoryId。
  33. //
  34. // S8-LEGACY-SQL-RESIDUAL-CLEANUP-3:新增 origin 参数用于治理新增 SQL 技术债。
  35. // 默认值刻意取最严格的 ExternalApi(fail-closed)——将来新增调用方若忘记声明来源,
  36. // 会被拦下而不是意外获得放行。
  37. public async Task<AdoS8WatchRule> CreateAsync(
  38. AdoS8WatchRule body,
  39. S8TrustedScope scope,
  40. string origin = S8RuleCreationOrigin.ExternalApi)
  41. {
  42. body.TenantId = scope.TenantId;
  43. body.FactoryId = scope.FactoryId;
  44. S8RuleCreationPolicy.EnsureCreationAllowed(body, origin);
  45. await ValidateAsync(body, scope);
  46. // S8-STEP6E:新建一律走 canonical 词表 + params schema,杜绝「存得下但运行时永远不生效」。
  47. ValidateVocabularyForCreate(body);
  48. if (!string.IsNullOrWhiteSpace(body.ParamsJson))
  49. ValidateParamsJsonByRuleType(body.RuleType, body.ParamsJson!.Trim());
  50. body.Id = 0;
  51. body.CreatedAt = DateTime.Now;
  52. // S8-STEP6E(与 CFG_DATASRC D-3 / CFG_ROLES 同源缺陷):回填自增主键。
  53. // 原 InsertAsync 只返回 bool,body.Id 保持 0,调用方随后 GET/PUT/DELETE 一律 404。
  54. body.Id = await _rep.AsInsertable(body).ExecuteReturnBigIdentityAsync();
  55. return body;
  56. }
  57. // ================================================================================
  58. // S8-STEP6E-CFG-WATCH-FIX-AND-SAFE-CERT-1:通用整实体 PUT 已退役。
  59. //
  60. // 原实现 `_rep.UpdateAsync(body)` 是**整列更新**,而 body 直接由客户端 JSON 绑定
  61. // (本实体即 DTO),服务端只重新盖章 5 个字段(Tenant/Factory/Id/CreatedAt/UpdatedAt)。
  62. // 实体与仓储层均无 UpdateIgnoreColumns / IsOnlyIgnoreUpdate 保护,因此调用方可写入
  63. // 全部 13 个 scheduler-owned 运行时列:
  64. // lock_token / locked_by / lock_until / running_started_at /
  65. // next_run_at / last_run_at / last_status / last_error / last_duration_ms / last_run_id /
  66. // consecutive_failure_count / paused_until / pause_reason
  67. //
  68. // 后果(按 S8WatchSchedulerService 的租约语义):
  69. // · 写 lock_token/lock_until → 窃取或作废活跃租约,令运行中实例的回写静默失败
  70. // · 清 lock → 第二实例重复拾取同一规则 → 重复建单
  71. // · lock_until 设远未来 → 该规则永不再被 PickReadyRulesAsync 选中(静默 DoS)
  72. // · paused_until 设远未来 → UI 仍显示「启用」但监控实际已停
  73. // · 写 last_status/last_run_id/last_error → 伪造调度审计轨迹
  74. // 且**无需恶意**:部分字段的 PUT body 会让这 13 列静默变 NULL(HTTP 200、无报错)。
  75. //
  76. // 退役而非改白名单,是因为该入口没有正式消费方(已穷举:前端 s8ConfigApi.watchRules
  77. // 无 update;e2e 只用 GET/POST/DELETE;服务端唯一引用是本 controller),
  78. // 而正式配置修改已有 UpdateParamsAsync / UpdateScheduleAsync 等窄入口。
  79. //
  80. // ⚠️ 抛出发生在**任何 DB 访问之前**:不做 LoadScopedAsync、不做重复性查询。
  81. // 这既保证零 DB 触碰,也保证任意 id(含越权 id)一律 410 而非 404
  82. // ——「这个能力没了」优先于「这条记录不属于你」,避免越权探测反推他租户数据是否存在。
  83. //
  84. // 保留方法签名是硬约束:S8TenantIsolationContractTests 用反射断言带 S8TrustedScope
  85. // 的写入口存在、且无 scope 的旧重载不存在。
  86. // ================================================================================
  87. public Task<AdoS8WatchRule> UpdateAsync(long id, AdoS8WatchRule body, S8TrustedScope scope) =>
  88. throw new S8WriteRetiredException(S8WriteRetiredException.WatchRuleUpdateMessage);
  89. // S8-TENANT-FACTORY-P0-CLOSURE-1:删除必须先按可信作用域绑行,禁止裸 DeleteByIdAsync(id)。
  90. public async Task DeleteAsync(long id, S8TrustedScope scope)
  91. {
  92. var e = await LoadScopedAsync(id, scope);
  93. await _rep.DeleteByIdAsync(e.Id);
  94. }
  95. /// <summary>按 Id + 可信作用域取行;不在作用域内一律按「不存在」处理,不泄露他租户资源是否存在。</summary>
  96. private async Task<AdoS8WatchRule> LoadScopedAsync(long id, S8TrustedScope scope) =>
  97. await _rep.AsQueryable()
  98. .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  99. .FirstAsync() ?? throw new S8NotFoundException();
  100. /// <summary>
  101. /// R4 安全更新:只更新 params_json 与 enabled。expression / rule_code / data_source_id /
  102. /// scene_code / watch_object_type / rule_type / source_object_type 一律不通过此路径修改。
  103. /// 当 RuleType 非空时,按对应 evaluator 的 Params.Parse 进行 schema 校验,解析失败抛 S8BizException。
  104. /// </summary>
  105. public async Task<AdoS8WatchRule> UpdateParamsAsync(long id, S8WatchRuleParamsPayload payload, S8TrustedScope scope)
  106. {
  107. var entity = await LoadScopedAsync(id, scope);
  108. var paramsJson = payload.ParamsJson?.Trim();
  109. if (!string.IsNullOrEmpty(paramsJson))
  110. {
  111. ValidateParamsJsonByRuleType(entity.RuleType, paramsJson);
  112. }
  113. entity.ParamsJson = string.IsNullOrEmpty(paramsJson) ? null : paramsJson;
  114. // S8-DATASET-FOUNDATION-HARDENING-2:本方法是规则 enabled 的唯一切换入口,
  115. // 因此 Enable Gate 挂在此处。由 disabled → enabled 时必须满足完整运行条件;
  116. // 关闭规则不受 Gate 约束(否则数据集出问题后规则将无法被关停)。
  117. if (payload.Enabled && !entity.Enabled)
  118. S8WatchRuleDataAccessValidator.ValidateForEnable(entity, _datasetEnableGate, scope.TenantId, scope.FactoryId);
  119. entity.Enabled = payload.Enabled;
  120. // TASK-002-RESET-DIMENSION-MODEL-DEV-2B:维度归属 + 报警机制按 payload 原样落库(含 null 清空)。
  121. entity.StageCode = NormalizeOrNull(payload.StageCode);
  122. entity.OrderFlowCode = NormalizeOrNull(payload.OrderFlowCode);
  123. entity.RuleMechanism = NormalizeOrNull(payload.RuleMechanism);
  124. entity.UpdatedAt = DateTime.Now;
  125. await _rep.UpdateAsync(entity);
  126. return entity;
  127. }
  128. private static string? NormalizeOrNull(string? value)
  129. {
  130. if (string.IsNullOrWhiteSpace(value)) return null;
  131. var trimmed = value.Trim();
  132. return trimmed.Length == 0 ? null : trimmed;
  133. }
  134. /// <summary>
  135. /// S8-STEP6E:WATCH 侧 canonical 词表,**严格取自真实 evaluator dispatch**
  136. /// (S8WatchSchedulerService.RunSingleRuleAsync 的 switch,ordinal 大小写敏感),
  137. /// 不是从 NOTIFY 词表套用过来的。
  138. /// 注意 rule_type 为空/空白是**合法的历史态**(调度器按 rule_type_empty_skipped 跳过、
  139. /// 不算失败),但**不允许新建**——新建一条永远不会被任何 evaluator 承载的规则没有产品意义。
  140. /// </summary>
  141. private static readonly string[] CanonicalRuleTypes =
  142. {
  143. S8TimeoutRuleEvaluator.RuleTypeCode,
  144. S8ShortageRuleEvaluator.RuleTypeCode,
  145. S8OutOfRangeRuleEvaluator.RuleTypeCode,
  146. };
  147. /// <summary>
  148. /// S8-STEP6E:新建时的 canonical 词表校验(rule_type / scene / severity)。
  149. ///
  150. /// 只作用于 Create:
  151. /// · UpdateParamsAsync / UpdateScheduleAsync / Pause / Resume 都不修改这三个字段,无需重复校验;
  152. /// · TestAsync 是对**既有行**的探针,若在此加严会让 legacy 无效行连自检都跑不了。
  153. /// 即「legacy 无效数据允许读取与停用,但禁止继续创建」。
  154. /// </summary>
  155. private static void ValidateVocabularyForCreate(AdoS8WatchRule body)
  156. {
  157. // rule_type:必须是真实存在 evaluator 的三类之一。
  158. if (string.IsNullOrWhiteSpace(body.RuleType)
  159. || Array.IndexOf(CanonicalRuleTypes, body.RuleType) < 0)
  160. throw new S8BizException(
  161. "不支持的规则类型:" + (string.IsNullOrWhiteSpace(body.RuleType) ? "(空)" : body.RuleType)
  162. + ";当前仅支持 " + string.Join(" / ", CanonicalRuleTypes));
  163. // scene:S8SceneCode 本身没有 IsValid,canonical 单模块场景判定复用 S8ModuleCode.IsValid
  164. //(仓内唯一「严格 S1–S7、拒 legacy 复合场景」的现成实现,不另造第二套)。
  165. if (!S8ModuleCode.IsValid(body.SceneCode))
  166. throw new S8BizException(
  167. "不支持的场景编码:" + body.SceneCode + ";当前仅支持 " + string.Join(" / ", S8ModuleCode.All));
  168. // severity:必须在 S8SeverityCode.Normalize **之前**校验。
  169. // Normalize 的兜底分支是 `_ => Follow`,放在之后会把 HIGH / 拼写错误静默降级成 FOLLOW,
  170. // 门禁永远命中不了——DB 中 severity='HIGH' 的那一行正是这样进来的。
  171. // 也刻意不复用 S8SeverityCode.IsValid:那是宽松六值版(含 LOW/MEDIUM/HIGH/CRITICAL),
  172. // 供 legacy 查询参数兼容用,拿来当写入门禁会直接放行 legacy 值。
  173. if (!string.Equals(body.Severity, S8SeverityCode.Follow, StringComparison.Ordinal)
  174. && !string.Equals(body.Severity, S8SeverityCode.Serious, StringComparison.Ordinal))
  175. throw new S8BizException(
  176. "不支持的严重度:" + body.Severity + ";当前仅支持 "
  177. + S8SeverityCode.Follow + " / " + S8SeverityCode.Serious);
  178. }
  179. private static void ValidateParamsJsonByRuleType(string? ruleType, string paramsJson)
  180. {
  181. try
  182. {
  183. switch (ruleType)
  184. {
  185. case S8TimeoutRuleEvaluator.RuleTypeCode:
  186. {
  187. var p = S8TimeoutParams.Parse(paramsJson);
  188. if (string.IsNullOrWhiteSpace(p.DueAtField)
  189. || string.IsNullOrWhiteSpace(p.StatusField)
  190. || string.IsNullOrWhiteSpace(p.ExceptionTypeCode))
  191. throw new S8BizException("TIMEOUT params 缺少必填字段:dueAtField / statusField / exceptionTypeCode");
  192. break;
  193. }
  194. case S8ShortageRuleEvaluator.RuleTypeCode:
  195. {
  196. var p = S8ShortageParams.Parse(paramsJson);
  197. if (string.IsNullOrWhiteSpace(p.TargetQtyField)
  198. || string.IsNullOrWhiteSpace(p.ActualQtyField)
  199. || string.IsNullOrWhiteSpace(p.ExceptionTypeCode))
  200. throw new S8BizException("SHORTAGE params 缺少必填字段:targetQtyField / actualQtyField / exceptionTypeCode");
  201. break;
  202. }
  203. case S8OutOfRangeRuleEvaluator.RuleTypeCode:
  204. {
  205. var p = S8OutOfRangeParams.Parse(paramsJson);
  206. if (string.IsNullOrWhiteSpace(p.MeasuredValueField))
  207. throw new S8BizException("OUT_OF_RANGE params 缺少必填字段:measuredValueField");
  208. if (p.LowerBound == null && p.UpperBound == null
  209. && string.IsNullOrWhiteSpace(p.LowerBoundField)
  210. && string.IsNullOrWhiteSpace(p.UpperBoundField))
  211. throw new S8BizException("OUT_OF_RANGE params 必须提供 upperBound / lowerBound 或对应行内字段之一");
  212. break;
  213. }
  214. default:
  215. // RuleType 为空或非三类已知值:仅做 JSON 合法性校验,避免阻塞历史数据。
  216. using (JsonDocument.Parse(paramsJson)) { }
  217. break;
  218. }
  219. }
  220. catch (JsonException ex)
  221. {
  222. throw new S8BizException($"params_json 不是合法 JSON:{ex.Message}");
  223. }
  224. }
  225. public async Task<object> TestAsync(long id, S8TrustedScope scope)
  226. {
  227. var entity = await LoadScopedAsync(id, scope);
  228. await ValidateAsync(entity, scope, id);
  229. return new { id, success = true, message = "规则基础校验通过", pollIntervalSeconds = entity.PollIntervalSeconds };
  230. }
  231. // S8-SCHED-FRONTEND-1:远未来手工暂停哨兵值(与 SqlSugar DateTime 兼容;前端按 paused_until > now 判定)。
  232. private static readonly DateTime ManualPausedSentinel = new(9999, 12, 31, 23, 59, 59);
  233. /// <summary>
  234. /// S8-SCHED-FRONTEND-1:调度参数安全更新。仅修改 poll_interval_seconds / trigger_count_required /
  235. /// recover_count_required;不动 params_json / expression / rule_type / scene_code / data_source_id。
  236. /// </summary>
  237. public async Task<AdoS8WatchRule> UpdateScheduleAsync(long id, S8WatchRuleSchedulePayload payload, S8TrustedScope scope)
  238. {
  239. var entity = await LoadScopedAsync(id, scope);
  240. if (payload.PollIntervalSeconds < 60 || payload.PollIntervalSeconds > 86400)
  241. throw new S8BizException("poll_interval_seconds 必须在 60–86400 之间");
  242. if (payload.TriggerCountRequired < 1 || payload.TriggerCountRequired > 10)
  243. throw new S8BizException("trigger_count_required 必须在 1–10 之间");
  244. if (payload.RecoverCountRequired < 1 || payload.RecoverCountRequired > 10)
  245. throw new S8BizException("recover_count_required 必须在 1–10 之间");
  246. await _rep.Context.Updateable<AdoS8WatchRule>()
  247. .SetColumns(x => new AdoS8WatchRule
  248. {
  249. PollIntervalSeconds = payload.PollIntervalSeconds,
  250. TriggerCountRequired = payload.TriggerCountRequired,
  251. RecoverCountRequired = payload.RecoverCountRequired,
  252. UpdatedAt = DateTime.Now
  253. })
  254. .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  255. .ExecuteCommandAsync();
  256. return await LoadScopedAsync(id, scope);
  257. }
  258. /// <summary>
  259. /// S8-SCHED-FRONTEND-1:立即执行一次。把 next_run_at 置为 NOW,让下个 tick 拾取。
  260. /// 不直接同步执行 evaluator;不阻塞请求;返回 200 + 提示。
  261. /// </summary>
  262. public async Task<object> RunNowAsync(long id, S8TrustedScope scope)
  263. {
  264. var entity = await LoadScopedAsync(id, scope);
  265. // S8-LEGACY-RUNTIME-RETIREMENT-1:本方法把 next_run_at 置为 NOW,是一条**独立的入队通道**,
  266. // 不经过 ValidateForEnable,因此必须自带退役门禁。
  267. // 放在 Enabled 判断之前:对一条已被 migration 停用的 Legacy 规则,
  268. // "Legacy 已退役" 比 "规则未启用" 更贴近真实原因,也避免用户去启用它再来点一次。
  269. S8RuleCreationPolicy.EnsureMaintenanceAllowed(entity, enabling: true);
  270. if (!entity.Enabled)
  271. throw new S8BizException("规则未启用,不能立即执行");
  272. var now = DateTime.Now;
  273. if (entity.PausedUntil.HasValue && entity.PausedUntil.Value > now)
  274. throw new S8BizException("规则已暂停,请先恢复");
  275. if (entity.LockUntil.HasValue && entity.LockUntil.Value > now)
  276. throw new S8BizException("规则正在执行中,请稍后再试");
  277. await _rep.Context.Updateable<AdoS8WatchRule>()
  278. .SetColumns(x => new AdoS8WatchRule
  279. {
  280. NextRunAt = now,
  281. UpdatedAt = now
  282. })
  283. .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  284. .ExecuteCommandAsync();
  285. return new { id, queued = true, message = "已排队,最长 1 分钟内执行" };
  286. }
  287. /// <summary>
  288. /// S8-SCHED-FRONTEND-1:手工暂停。paused_until = 9999-12-31 哨兵 + pause_reason=MANUAL_PAUSED。
  289. /// 不强杀正在执行的 lease;当前运行完成后下一轮自然不被拾取。
  290. /// 不清 last_status / last_error。
  291. /// </summary>
  292. public async Task<object> PauseAsync(long id, S8TrustedScope scope)
  293. {
  294. var entity = await LoadScopedAsync(id, scope);
  295. await _rep.Context.Updateable<AdoS8WatchRule>()
  296. .SetColumns(x => new AdoS8WatchRule
  297. {
  298. PausedUntil = ManualPausedSentinel,
  299. PauseReason = "MANUAL_PAUSED",
  300. UpdatedAt = DateTime.Now
  301. })
  302. .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  303. .ExecuteCommandAsync();
  304. return new { id, paused = true, message = "已暂停" };
  305. }
  306. /// <summary>
  307. /// S8-SCHED-FRONTEND-1:恢复。清 paused_until / pause_reason / last_error;归零 consecutive_failure_count;
  308. /// next_run_at = NOW 让下个 tick 立即拾取。不改 enabled / params_json / rule_type。
  309. /// </summary>
  310. public async Task<object> ResumeAsync(long id, S8TrustedScope scope)
  311. {
  312. var entity = await LoadScopedAsync(id, scope);
  313. // S8-LEGACY-RUNTIME-RETIREMENT-1:恢复会清 paused_until 并把 next_run_at 置为 NOW,
  314. // 即"让调度器下一轮拾取它"——这就是进入运行态,同样必须过退役门禁。
  315. // 注意 PauseAsync 刻意**不加**该门禁:那是退出运行态,任何时候都必须能做。
  316. S8RuleCreationPolicy.EnsureMaintenanceAllowed(entity, enabling: true);
  317. var now = DateTime.Now;
  318. await _rep.Context.Updateable<AdoS8WatchRule>()
  319. .SetColumns(x => new AdoS8WatchRule
  320. {
  321. PausedUntil = null,
  322. PauseReason = null,
  323. ConsecutiveFailureCount = 0,
  324. LastError = null,
  325. NextRunAt = now,
  326. UpdatedAt = now
  327. })
  328. .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  329. .ExecuteCommandAsync();
  330. return new { id, resumed = true, message = "已恢复,并将在下一轮调度中执行" };
  331. }
  332. private async Task ValidateAsync(AdoS8WatchRule body, S8TrustedScope scope, long? id = null)
  333. {
  334. if (string.IsNullOrWhiteSpace(body.RuleCode) || string.IsNullOrWhiteSpace(body.SceneCode))
  335. throw new S8BizException("规则编码和场景编码必填");
  336. var exists = await _rep.AsQueryable()
  337. .AnyAsync(x => x.Id != (id ?? 0) && x.TenantId == body.TenantId && x.FactoryId == body.FactoryId && x.RuleCode == body.RuleCode);
  338. if (exists) throw new S8BizException("监视规则编码已存在");
  339. // S8-DATASET-FOUNDATION-HARDENING-2:保存级校验(结构 + 目录归属,不要求 Provider 已上线)。
  340. // data_access_mode 为 NULL / 空白(132 条历史规则的现状)解析为 LEGACY_SQL,行为不变。
  341. S8WatchRuleDataAccessValidator.ValidateForSave(body, _datasetCatalog);
  342. // 只有真正要启用时才要求完整运行条件;草稿 / disabled 规则允许 Provider 未上线。
  343. if (body.Enabled)
  344. S8WatchRuleDataAccessValidator.ValidateForEnable(body, _datasetEnableGate, scope.TenantId, scope.FactoryId);
  345. // S8-TENANT-FACTORY-P0-CLOSURE-1:关联数据源必须同属可信作用域,禁止引用他租户数据源。
  346. // STANDARD_DATASET 由已注册 Provider 取数,无物理数据源概念,跳过本段校验。
  347. if (S8WatchRuleDataAccessValidator.RequiresDataSource(body))
  348. {
  349. var dataSource = await _dataSourceRep.GetFirstAsync(
  350. x => x.Id == body.DataSourceId && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
  351. ?? throw new S8BizException("关联数据源不存在");
  352. if (!dataSource.Enabled) throw new S8BizException("关联数据源未启用");
  353. }
  354. var scene = await _sceneRep.GetFirstAsync(x => x.TenantId == body.TenantId && x.FactoryId == body.FactoryId && x.SceneCode == body.SceneCode)
  355. ?? throw new S8BizException("关联场景不存在");
  356. if (!scene.Enabled) throw new S8BizException("关联场景未启用");
  357. if (body.PollIntervalSeconds <= 0) throw new S8BizException("轮询间隔必须大于 0");
  358. }
  359. }