M5(3/3): trigger —— 三类触发器与起单幂等

- matchesEvent:事件触发的命中判定(S-FEEL 规则;规则写坏按不命中处置,不让事件流停摆) - assembleInput:字段映射装配;缺必填即起单失败入死信,不静默丢弃 - 幂等:同一事件对同一触发器至多起一单;数据日历型同一行同一日期只触发一次 - 周期两型:日历表达式到点扫描 + 数据日历型(日期字段 + 偏移 + 过滤)逐行起单 - 登记触发:人工起单的统一形态,登记人即来源 - 触发器与流程包平级:配置独立存放,增删启停不改流程包版本 340 个测试通过,门禁五道全绿 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m
2026-07-27 02:03:58 +08:00
parent a8f6eef610
commit 4ad901c452
16 changed files with 3768 additions and 0 deletions
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+/**
+ * trigger 存储 adapter —— Drizzle 只准出现在 adapter(编码规范 §5.3)。
+ */
+import { eq } from 'drizzle-orm';
+import type { TriggerConfig } from '@contracts';
+import { triggerConfigSchema } from '@contracts';
+import type { Db } from '@shared/db.ts';
+import type { TriggerStore } from '../../port.ts';
+import { triggerClaimTable, triggerTable } from './trigger-schema.ts';
+
+type Row = typeof triggerTable.$inferSelect;
+
+function toConfig(row: Row): TriggerConfig {
+  return triggerConfigSchema.parse({
+    id: row.id,
+    name: row.name,
+    enabled: row.enabled,
+    processPackageId: row.processPackageId,
+    mapping: row.mapping,
+    spec: row.spec,
+  });
+}
+
+export function createTriggerStore(db: Db): TriggerStore {
+  return {
+    async list() {
+      const rows = await db.select().from(triggerTable).orderBy(triggerTable.name);
+      return rows.map(toConfig);
+    },
+    async get(id) {
+      const rows = await db.select().from(triggerTable).where(eq(triggerTable.id, id)).limit(1);
+      return rows[0] === undefined ? undefined : toConfig(rows[0]);
+    },
+    async upsert(config) {
+      const values = {
+        id: config.id,
+        name: config.name,
+        enabled: config.enabled,
+        processPackageId: config.processPackageId,
+        mapping: config.mapping,
+        spec: config.spec,
+      };
+      const [row] = await db
+        .insert(triggerTable)
+        .values(values)
+        .onConflictDoUpdate({ target: triggerTable.id, set: values })
+        .returning();
+      if (row === undefined) throw new Error('触发器写入未返回行');
+      return toConfig(row);
+    },
+    async setEnabled(id, enabled) {
+      await db.update(triggerTable).set({ enabled }).where(eq(triggerTable.id, id));
+    },
+    async remove(id) {
+      await db.delete(triggerTable).where(eq(triggerTable.id, id));
+    },
+    async claim(key) {
+      const inserted = await db
+        .insert(triggerClaimTable)
+        .values({ key })
+        .onConflictDoNothing()
+        .returning({ key: triggerClaimTable.key });
+      return inserted.length > 0;
+    },
+    async lastFiredAt(id) {
+      const rows = await db.select({ at: triggerTable.lastFiredAt }).from(triggerTable).where(eq(triggerTable.id, id)).limit(1);
+      return rows[0]?.at ?? undefined;
+    },
+    async markFired(id, at) {
+      await db.update(triggerTable).set({ lastFiredAt: at }).where(eq(triggerTable.id, id));
+    },
+  };
+}