feat: add release controls and 09:00 collection

2026-08-12 11:43:26 +08:00
parent 1f1887c860
commit 1766a90cc1
14 changed files with 665 additions and 38 deletions
--- a/lib/distribution-release-service.ts
+++ b/lib/distribution-release-service.ts
@@ -0,0 +1,137 @@
+type ReleasableDistribution = {
+  id: string;
+  task_id: string;
+  content_id: string;
+  content_title: string;
+  partner_id: string;
+  partner_name: string;
+  claim_id: string | null;
+  delegation_bundle_id: string | null;
+  publish_url: string | null;
+};
+
+export class DistributionReleaseError extends Error {
+  readonly status: number;
+
+  constructor(message: string, status: number) {
+    super(message);
+    this.name = "DistributionReleaseError";
+    this.status = status;
+  }
+}
+
+export function distributionReleaseBlockReason(input: {
+  publishUrl?: string | null;
+  resultSubmittedAt?: string | null;
+}) {
+  if (input.publishUrl) return "已回填发布链接的笔记不能释放";
+  if (input.resultSubmittedAt) return "已提交结果截图的任务不能释放";
+  return null;
+}
+
+export async function releaseUnfinishedDistribution(
+  db: D1Database,
+  distributionId: string,
+) {
+  if (!distributionId) {
+    throw new DistributionReleaseError("请选择需要释放的领取记录", 400);
+  }
+
+  const distribution = await db
+    .prepare(
+      `SELECT
+        d.id,
+        d.task_id,
+        d.content_id,
+        c.title AS content_title,
+        d.partner_id,
+        p.name AS partner_name,
+        d.claim_id,
+        d.delegation_bundle_id,
+        d.publish_url
+       FROM distributions d
+       JOIN contents c ON c.id = d.content_id
+       JOIN partners p ON p.id = d.partner_id
+       WHERE d.id = ?`,
+    )
+    .bind(distributionId)
+    .first<ReleasableDistribution>();
+
+  if (!distribution) {
+    throw new DistributionReleaseError("领取记录不存在或已被释放", 404);
+  }
+  const blocked = distributionReleaseBlockReason({
+    publishUrl: distribution.publish_url,
+  });
+  if (blocked) throw new DistributionReleaseError(blocked, 409);
+
+  const statements: D1PreparedStatement[] = [
+    db
+      .prepare("DELETE FROM collection_runs WHERE distribution_id = ?")
+      .bind(distribution.id),
+    db.prepare("DELETE FROM distributions WHERE id = ?").bind(distribution.id),
+    db
+      .prepare("UPDATE contents SET status = 'available' WHERE id = ?")
+      .bind(distribution.content_id),
+    db
+      .prepare(
+        `UPDATE tasks
+         SET claimed_quantity = MAX(claimed_quantity - 1, 0)
+         WHERE id = ?`,
+      )
+      .bind(distribution.task_id),
+    db
+      .prepare(
+        `UPDATE partners
+         SET claimed_total = MAX(claimed_total - 1, 0)
+         WHERE id = ?`,
+      )
+      .bind(distribution.partner_id),
+  ];
+
+  if (distribution.delegation_bundle_id) {
+    statements.push(
+      db
+        .prepare(
+          `UPDATE delegation_bundles
+           SET quantity = MAX(quantity - 1, 0),
+               status = CASE WHEN quantity <= 1 THEN 'revoked' ELSE status END,
+               revoked_at = CASE WHEN quantity <= 1 THEN CURRENT_TIMESTAMP ELSE revoked_at END,
+               updated_at = CURRENT_TIMESTAMP
+           WHERE id = ?`,
+        )
+        .bind(distribution.delegation_bundle_id),
+    );
+  }
+
+  if (distribution.claim_id) {
+    statements.push(
+      db
+        .prepare(
+          `UPDATE claims
+           SET quantity = MAX(quantity - 1, 0)
+           WHERE id = ?`,
+        )
+        .bind(distribution.claim_id),
+      db
+        .prepare(
+          `DELETE FROM claims
+           WHERE id = ?
+             AND quantity <= 0
+             AND NOT EXISTS (
+               SELECT 1 FROM distributions WHERE claim_id = ?
+             )`,
+        )
+        .bind(distribution.claim_id, distribution.claim_id),
+    );
+  }
+
+  await db.batch(statements);
+  return {
+    distributionId: distribution.id,
+    taskId: distribution.task_id,
+    contentId: distribution.content_id,
+    contentTitle: distribution.content_title,
+    partnerName: distribution.partner_name,
+  };
+}