feat(ql3): establish 3.0 incubation baseline

2026-09-20 16:07:11 +08:00 · 2026-08-12 00:25:26 +08:00
parent 4bf92dcfeb
commit c699c32461
2817 changed files with 779642 additions and 653 deletions
@@ -0,0 +1,132 @@
+import { MAX_PRIMARY_RECOVERY_BATCH_SIZE } from '../ports/primaryRunRecoverySource';
+import type { PrimaryRunRecoveryCursor } from '../ports/primaryRunRecoverySource';
+import type {
+  PrimaryRunStartupReconcileSummary,
+  PrimaryRunStartupReconciler,
+} from './primaryRunStartupReconciler';
+
+export const MAX_PRIMARY_RECOVERY_PAGES_PER_STARTUP = 64;
+
+export type PrimaryRunStartupStopReason =
+  | 'complete'
+  | 'page_limit'
+  | 'unsafe_attempt_overflow'
+  | 'cursor_stalled';
+
+export interface PrimaryRunStartupSummary
+  extends Omit<
+    PrimaryRunStartupReconcileSummary,
+    'truncated' | 'unsafeAttemptOverflow' | 'nextCursor'
+  > {
+  pages: number;
+  stopReason: PrimaryRunStartupStopReason;
+  remaining: boolean;
+  nextCursor?: PrimaryRunRecoveryCursor;
+}
+
+export interface PrimaryRunStartupOptions {
+  cursor?: PrimaryRunRecoveryCursor;
+  pageSize?: number;
+  maxPages?: number;
+}
+
+function sameCursor(
+  left: PrimaryRunRecoveryCursor | undefined,
+  right: PrimaryRunRecoveryCursor,
+): boolean {
+  return (
+    left !== undefined &&
+    left.createdAtMs === right.createdAtMs &&
+    left.runId === right.runId
+  );
+}
+
+/** Runs a complete but bounded startup reconciliation before Primary activates. */
+export class PrimaryRunStartupSupervisor {
+  constructor(
+    private readonly reconciler: Pick<
+      PrimaryRunStartupReconciler,
+      'reconcileBatch'
+    >,
+  ) {}
+
+  async run(
+    options: PrimaryRunStartupOptions = {},
+  ): Promise<PrimaryRunStartupSummary> {
+    const pageSize = options.pageSize ?? 32;
+    const maxPages = options.maxPages ?? 4;
+    if (
+      !Number.isSafeInteger(pageSize) ||
+      pageSize < 1 ||
+      pageSize > MAX_PRIMARY_RECOVERY_BATCH_SIZE
+    ) {
+      throw new RangeError(
+        'pageSize must be between 1 and MAX_PRIMARY_RECOVERY_BATCH_SIZE',
+      );
+    }
+    if (
+      !Number.isSafeInteger(maxPages) ||
+      maxPages < 1 ||
+      maxPages > MAX_PRIMARY_RECOVERY_PAGES_PER_STARTUP
+    ) {
+      throw new RangeError(
+        'maxPages must be between 1 and MAX_PRIMARY_RECOVERY_PAGES_PER_STARTUP',
+      );
+    }
+
+    const total: PrimaryRunStartupSummary = {
+      pages: 0,
+      scanned: 0,
+      verifiedRunning: 0,
+      recoveredRunning: 0,
+      completedFromReceipt: 0,
+      quarantinedReceipts: 0,
+      publishGraceWaits: 0,
+      markedLost: 0,
+      skipped: 0,
+      ambiguous: 0,
+      failed: 0,
+      stopReason: 'complete',
+      remaining: false,
+    };
+    let cursor = options.cursor;
+
+    for (let pageNumber = 0; pageNumber < maxPages; pageNumber += 1) {
+      const page = await this.reconciler.reconcileBatch({
+        ...(cursor === undefined ? {} : { cursor }),
+        limit: pageSize,
+      });
+      total.pages += 1;
+      total.scanned += page.scanned;
+      total.verifiedRunning += page.verifiedRunning;
+      total.recoveredRunning += page.recoveredRunning;
+      total.completedFromReceipt += page.completedFromReceipt;
+      total.quarantinedReceipts += page.quarantinedReceipts;
+      total.publishGraceWaits += page.publishGraceWaits;
+      total.markedLost += page.markedLost;
+      total.skipped += page.skipped;
+      total.ambiguous += page.ambiguous;
+      total.failed += page.failed;
+
+      if (page.unsafeAttemptOverflow) {
+        total.stopReason = 'unsafe_attempt_overflow';
+        total.remaining = true;
+        return total;
+      }
+      if (!page.truncated) return total;
+      if (!page.nextCursor || sameCursor(cursor, page.nextCursor)) {
+        total.stopReason = 'cursor_stalled';
+        total.remaining = true;
+        return total;
+      }
+      cursor = page.nextCursor;
+      if (pageNumber === maxPages - 1) {
+        total.stopReason = 'page_limit';
+        total.remaining = true;
+        total.nextCursor = cursor;
+        return total;
+      }
+    }
+    return total;
+  }
+}