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- using System.Text.Json;
- using Admin.NET.Plugin.AiDOP.Entity.S8;
- using Admin.NET.Plugin.AiDOP.Infrastructure;
- using Admin.NET.Plugin.AiDOP.Infrastructure.S8;
- using Admin.NET.Plugin.AiDOP.Service.S8.Rules;
- namespace Admin.NET.Plugin.AiDOP.Service.S8;
- public class S8WatchRuleService : ITransient
- {
- private readonly SqlSugarRepository<AdoS8WatchRule> _rep;
- private readonly SqlSugarRepository<AdoS8DataSource> _dataSourceRep;
- private readonly SqlSugarRepository<AdoS8SceneConfig> _sceneRep;
- public S8WatchRuleService(
- SqlSugarRepository<AdoS8WatchRule> rep,
- SqlSugarRepository<AdoS8DataSource> dataSourceRep,
- SqlSugarRepository<AdoS8SceneConfig> sceneRep)
- {
- _rep = rep;
- _dataSourceRep = dataSourceRep;
- _sceneRep = sceneRep;
- }
- public async Task<List<AdoS8WatchRule>> ListAsync(long tenantId, long factoryId) =>
- await _rep.AsQueryable()
- .Where(x => x.TenantId == tenantId && x.FactoryId == factoryId)
- .ToListAsync();
- // 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。
- public async Task<AdoS8WatchRule> CreateAsync(AdoS8WatchRule body, S8TrustedScope scope)
- {
- body.TenantId = scope.TenantId;
- body.FactoryId = scope.FactoryId;
- await ValidateAsync(body, scope);
- // 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」。
- ValidateVocabularyForCreate(body);
- if (!string.IsNullOrWhiteSpace(body.ParamsJson))
- ValidateParamsJsonByRuleType(body.RuleType, body.ParamsJson!.Trim());
- body.Id = 0;
- body.CreatedAt = DateTime.Now;
- // S8-STEP6E(与 CFG_DATASRC D-3 / CFG_ROLES 同源缺陷):回填自增主键。
- // 原 InsertAsync 只返回 bool,body.Id 保持 0,调用方随后 GET/PUT/DELETE 一律 404。
- body.Id = await _rep.AsInsertable(body).ExecuteReturnBigIdentityAsync();
- return body;
- }
- // ================================================================================
- // S8-STEP6E-CFG-WATCH-FIX-AND-SAFE-CERT-1:通用整实体 PUT 已退役。
- //
- // 原实现 `_rep.UpdateAsync(body)` 是**整列更新**,而 body 直接由客户端 JSON 绑定
- // (本实体即 DTO),服务端只重新盖章 5 个字段(Tenant/Factory/Id/CreatedAt/UpdatedAt)。
- // 实体与仓储层均无 UpdateIgnoreColumns / IsOnlyIgnoreUpdate 保护,因此调用方可写入
- // 全部 13 个 scheduler-owned 运行时列:
- // lock_token / locked_by / lock_until / running_started_at /
- // next_run_at / last_run_at / last_status / last_error / last_duration_ms / last_run_id /
- // consecutive_failure_count / paused_until / pause_reason
- //
- // 后果(按 S8WatchSchedulerService 的租约语义):
- // · 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
- // · 清 lock → 第二实例重复拾取同一规则 → 重复建单
- // · lock_until 设远未来 → 该规则永不再被 PickReadyRulesAsync 选中(静默 DoS)
- // · paused_until 设远未来 → UI 仍显示「启用」但监控实际已停
- // · 写 last_status/last_run_id/last_error → 伪造调度审计轨迹
- // 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)。
- //
- // 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
- // 无 update;e2e 只用 GET/POST/DELETE;服务端唯一引用是本 controller),
- // 而正式配置修改已有 UpdateParamsAsync / UpdateScheduleAsync 等窄入口。
- //
- // ⚠️ 抛出发生在**任何 DB 访问之前**:不做 LoadScopedAsync、不做重复性查询。
- // 这既保证零 DB 触碰,也保证任意 id(含越权 id)一律 410 而非 404
- // ——「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。
- //
- // 保留方法签名是硬约束:S8TenantIsolationContractTests 用反射断言带 S8TrustedScope
- // 的写入口存在、且无 scope 的旧重载不存在。
- // ================================================================================
- public Task<AdoS8WatchRule> UpdateAsync(long id, AdoS8WatchRule body, S8TrustedScope scope) =>
- throw new S8WriteRetiredException(S8WriteRetiredException.WatchRuleUpdateMessage);
- // S8-TENANT-FACTORY-P0-CLOSURE-1:删除必须先按可信作用域绑行,禁止裸 DeleteByIdAsync(id)。
- public async Task DeleteAsync(long id, S8TrustedScope scope)
- {
- var e = await LoadScopedAsync(id, scope);
- await _rep.DeleteByIdAsync(e.Id);
- }
- /// <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>
- private async Task<AdoS8WatchRule> LoadScopedAsync(long id, S8TrustedScope scope) =>
- await _rep.AsQueryable()
- .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- .FirstAsync() ?? throw new S8NotFoundException();
- /// <summary>
- /// R4 安全更新:只更新 params_json 与 enabled。expression / rule_code / data_source_id /
- /// scene_code / watch_object_type / rule_type / source_object_type 一律不通过此路径修改。
- /// 当 RuleType 非空时,按对应 evaluator 的 Params.Parse 进行 schema 校验,解析失败抛 S8BizException。
- /// </summary>
- public async Task<AdoS8WatchRule> UpdateParamsAsync(long id, S8WatchRuleParamsPayload payload, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- var paramsJson = payload.ParamsJson?.Trim();
- if (!string.IsNullOrEmpty(paramsJson))
- {
- ValidateParamsJsonByRuleType(entity.RuleType, paramsJson);
- }
- entity.ParamsJson = string.IsNullOrEmpty(paramsJson) ? null : paramsJson;
- entity.Enabled = payload.Enabled;
- // 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)。
- entity.StageCode = NormalizeOrNull(payload.StageCode);
- entity.OrderFlowCode = NormalizeOrNull(payload.OrderFlowCode);
- entity.RuleMechanism = NormalizeOrNull(payload.RuleMechanism);
- entity.UpdatedAt = DateTime.Now;
- await _rep.UpdateAsync(entity);
- return entity;
- }
- private static string? NormalizeOrNull(string? value)
- {
- if (string.IsNullOrWhiteSpace(value)) return null;
- var trimmed = value.Trim();
- return trimmed.Length == 0 ? null : trimmed;
- }
- /// <summary>
- /// S8-STEP6E:WATCH 侧 canonical 词表,**严格取自真实 evaluator dispatch**
- /// (S8WatchSchedulerService.RunSingleRuleAsync 的 switch,ordinal 大小写敏感),
- /// 不是从 NOTIFY 词表套用过来的。
- /// 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、
- /// 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。
- /// </summary>
- private static readonly string[] CanonicalRuleTypes =
- {
- S8TimeoutRuleEvaluator.RuleTypeCode,
- S8ShortageRuleEvaluator.RuleTypeCode,
- S8OutOfRangeRuleEvaluator.RuleTypeCode,
- };
- /// <summary>
- /// S8-STEP6E:新建时的 canonical 词表校验(rule_type / scene / severity)。
- ///
- /// 只作用于 Create:
- /// · UpdateParamsAsync / UpdateScheduleAsync / Pause / Resume 都不修改这三个字段,无需重复校验;
- /// · 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。
- /// 即「legacy 无效数据允许读取与停用,但禁止继续创建」。
- /// </summary>
- private static void ValidateVocabularyForCreate(AdoS8WatchRule body)
- {
- // rule_type:必须是真实存在 evaluator 的三类之一。
- if (string.IsNullOrWhiteSpace(body.RuleType)
- || Array.IndexOf(CanonicalRuleTypes, body.RuleType) < 0)
- throw new S8BizException(
- "不支持的规则类型:" + (string.IsNullOrWhiteSpace(body.RuleType) ? "(空)" : body.RuleType)
- + ";当前仅支持 " + string.Join(" / ", CanonicalRuleTypes));
- // scene:S8SceneCode 本身没有 IsValid,canonical 单模块场景判定复用 S8ModuleCode.IsValid
- //(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)。
- if (!S8ModuleCode.IsValid(body.SceneCode))
- throw new S8BizException(
- "不支持的场景编码:" + body.SceneCode + ";当前仅支持 " + string.Join(" / ", S8ModuleCode.All));
- // severity:必须在 S8SeverityCode.Normalize **之前**校验。
- // 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,
- // 门禁永远命中不了——DB 中 severity='HIGH' 的那一行正是这样进来的。
- // 也刻意不复用 S8SeverityCode.IsValid:那是宽松六值版(含 LOW/MEDIUM/HIGH/CRITICAL),
- // 供 legacy 查询参数兼容用,拿来当写入门禁会直接放行 legacy 值。
- if (!string.Equals(body.Severity, S8SeverityCode.Follow, StringComparison.Ordinal)
- && !string.Equals(body.Severity, S8SeverityCode.Serious, StringComparison.Ordinal))
- throw new S8BizException(
- "不支持的严重度:" + body.Severity + ";当前仅支持 "
- + S8SeverityCode.Follow + " / " + S8SeverityCode.Serious);
- }
- private static void ValidateParamsJsonByRuleType(string? ruleType, string paramsJson)
- {
- try
- {
- switch (ruleType)
- {
- case S8TimeoutRuleEvaluator.RuleTypeCode:
- {
- var p = S8TimeoutParams.Parse(paramsJson);
- if (string.IsNullOrWhiteSpace(p.DueAtField)
- || string.IsNullOrWhiteSpace(p.StatusField)
- || string.IsNullOrWhiteSpace(p.ExceptionTypeCode))
- throw new S8BizException("TIMEOUT params 缺少必填字段:dueAtField / statusField / exceptionTypeCode");
- break;
- }
- case S8ShortageRuleEvaluator.RuleTypeCode:
- {
- var p = S8ShortageParams.Parse(paramsJson);
- if (string.IsNullOrWhiteSpace(p.TargetQtyField)
- || string.IsNullOrWhiteSpace(p.ActualQtyField)
- || string.IsNullOrWhiteSpace(p.ExceptionTypeCode))
- throw new S8BizException("SHORTAGE params 缺少必填字段:targetQtyField / actualQtyField / exceptionTypeCode");
- break;
- }
- case S8OutOfRangeRuleEvaluator.RuleTypeCode:
- {
- var p = S8OutOfRangeParams.Parse(paramsJson);
- if (string.IsNullOrWhiteSpace(p.MeasuredValueField))
- throw new S8BizException("OUT_OF_RANGE params 缺少必填字段:measuredValueField");
- if (p.LowerBound == null && p.UpperBound == null
- && string.IsNullOrWhiteSpace(p.LowerBoundField)
- && string.IsNullOrWhiteSpace(p.UpperBoundField))
- throw new S8BizException("OUT_OF_RANGE params 必须提供 upperBound / lowerBound 或对应行内字段之一");
- break;
- }
- default:
- // 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。
- using (JsonDocument.Parse(paramsJson)) { }
- break;
- }
- }
- catch (JsonException ex)
- {
- throw new S8BizException($"params_json 不是合法 JSON:{ex.Message}");
- }
- }
- public async Task<object> TestAsync(long id, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- await ValidateAsync(entity, scope, id);
- return new { id, success = true, message = "规则基础校验通过", pollIntervalSeconds = entity.PollIntervalSeconds };
- }
- // 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)。
- private static readonly DateTime ManualPausedSentinel = new(9999, 12, 31, 23, 59, 59);
- /// <summary>
- /// S8-SCHED-FRONTEND-1:调度参数安全更新。仅修改 poll_interval_seconds / trigger_count_required /
- /// recover_count_required;不动 params_json / expression / rule_type / scene_code / data_source_id。
- /// </summary>
- public async Task<AdoS8WatchRule> UpdateScheduleAsync(long id, S8WatchRuleSchedulePayload payload, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- if (payload.PollIntervalSeconds < 60 || payload.PollIntervalSeconds > 86400)
- throw new S8BizException("poll_interval_seconds 必须在 60–86400 之间");
- if (payload.TriggerCountRequired < 1 || payload.TriggerCountRequired > 10)
- throw new S8BizException("trigger_count_required 必须在 1–10 之间");
- if (payload.RecoverCountRequired < 1 || payload.RecoverCountRequired > 10)
- throw new S8BizException("recover_count_required 必须在 1–10 之间");
- await _rep.Context.Updateable<AdoS8WatchRule>()
- .SetColumns(x => new AdoS8WatchRule
- {
- PollIntervalSeconds = payload.PollIntervalSeconds,
- TriggerCountRequired = payload.TriggerCountRequired,
- RecoverCountRequired = payload.RecoverCountRequired,
- UpdatedAt = DateTime.Now
- })
- .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- .ExecuteCommandAsync();
- return await LoadScopedAsync(id, scope);
- }
- /// <summary>
- /// S8-SCHED-FRONTEND-1:立即执行一次。把 next_run_at 置为 NOW,让下个 tick 拾取。
- /// 不直接同步执行 evaluator;不阻塞请求;返回 200 + 提示。
- /// </summary>
- public async Task<object> RunNowAsync(long id, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- if (!entity.Enabled)
- throw new S8BizException("规则未启用,不能立即执行");
- var now = DateTime.Now;
- if (entity.PausedUntil.HasValue && entity.PausedUntil.Value > now)
- throw new S8BizException("规则已暂停,请先恢复");
- if (entity.LockUntil.HasValue && entity.LockUntil.Value > now)
- throw new S8BizException("规则正在执行中,请稍后再试");
- await _rep.Context.Updateable<AdoS8WatchRule>()
- .SetColumns(x => new AdoS8WatchRule
- {
- NextRunAt = now,
- UpdatedAt = now
- })
- .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- .ExecuteCommandAsync();
- return new { id, queued = true, message = "已排队,最长 1 分钟内执行" };
- }
- /// <summary>
- /// S8-SCHED-FRONTEND-1:手工暂停。paused_until = 9999-12-31 哨兵 + pause_reason=MANUAL_PAUSED。
- /// 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。
- /// 不清 last_status / last_error。
- /// </summary>
- public async Task<object> PauseAsync(long id, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- await _rep.Context.Updateable<AdoS8WatchRule>()
- .SetColumns(x => new AdoS8WatchRule
- {
- PausedUntil = ManualPausedSentinel,
- PauseReason = "MANUAL_PAUSED",
- UpdatedAt = DateTime.Now
- })
- .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- .ExecuteCommandAsync();
- return new { id, paused = true, message = "已暂停" };
- }
- /// <summary>
- /// S8-SCHED-FRONTEND-1:恢复。清 paused_until / pause_reason / last_error;归零 consecutive_failure_count;
- /// next_run_at = NOW 让下个 tick 立即拾取。不改 enabled / params_json / rule_type。
- /// </summary>
- public async Task<object> ResumeAsync(long id, S8TrustedScope scope)
- {
- var entity = await LoadScopedAsync(id, scope);
- var now = DateTime.Now;
- await _rep.Context.Updateable<AdoS8WatchRule>()
- .SetColumns(x => new AdoS8WatchRule
- {
- PausedUntil = null,
- PauseReason = null,
- ConsecutiveFailureCount = 0,
- LastError = null,
- NextRunAt = now,
- UpdatedAt = now
- })
- .Where(x => x.Id == id && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- .ExecuteCommandAsync();
- return new { id, resumed = true, message = "已恢复,并将在下一轮调度中执行" };
- }
- private async Task ValidateAsync(AdoS8WatchRule body, S8TrustedScope scope, long? id = null)
- {
- if (string.IsNullOrWhiteSpace(body.RuleCode) || string.IsNullOrWhiteSpace(body.SceneCode))
- throw new S8BizException("规则编码和场景编码必填");
- var exists = await _rep.AsQueryable()
- .AnyAsync(x => x.Id != (id ?? 0) && x.TenantId == body.TenantId && x.FactoryId == body.FactoryId && x.RuleCode == body.RuleCode);
- if (exists) throw new S8BizException("监视规则编码已存在");
- // 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。
- var dataSource = await _dataSourceRep.GetFirstAsync(
- x => x.Id == body.DataSourceId && x.TenantId == scope.TenantId && x.FactoryId == scope.FactoryId)
- ?? throw new S8BizException("关联数据源不存在");
- if (!dataSource.Enabled) throw new S8BizException("关联数据源未启用");
- var scene = await _sceneRep.GetFirstAsync(x => x.TenantId == body.TenantId && x.FactoryId == body.FactoryId && x.SceneCode == body.SceneCode)
- ?? throw new S8BizException("关联场景不存在");
- if (!scene.Enabled) throw new S8BizException("关联场景未启用");
- if (body.PollIntervalSeconds <= 0) throw new S8BizException("轮询间隔必须大于 0");
- }
- }
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