Show invited people the Rule, let them copy its cards for their community, and replace an expired invitation link.

tests/unit/copiedRuleDocument.test.ts

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+import { describe, expect, it } from "vitest";
+import {
+  findCopiedNameHit,
+  stripCopiedRuleDocument,
+} from "../../lib/create/copiedRuleDocument";
+
+describe("stripCopiedRuleDocument", () => {
+  it("drops name, description, photo, and save-email", () => {
+    const out = stripCopiedRuleDocument({
+      title: "Juniper Street Food Share",
+      communityContext: "A neighborhood share.",
+      communityAvatarUrl: "https://example.test/a.png",
+      communityAvatarFileName: "a.png",
+      communityLocation: "Boulder",
+      communitySaveEmail: "a@example.com",
+      sections: [
+        {
+          categoryName: "Values",
+          entries: [{ title: "Care", body: "We care." }],
+        },
+      ],
+    });
+    expect(out.title).toBeUndefined();
+    expect(out.communityContext).toBeUndefined();
+    expect(out.communityAvatarUrl).toBeUndefined();
+    expect(out.communityAvatarFileName).toBeUndefined();
+    expect(out.communityLocation).toBeUndefined();
+    expect(out.communitySaveEmail).toBeUndefined();
+    expect(out.sections).toEqual([
+      {
+        categoryName: "Values",
+        entries: [{ title: "Care", body: "We care." }],
+      },
+    ]);
+  });
+});
+
+describe("findCopiedNameHit", () => {
+  it("returns the first entry that still names the original group", () => {
+    expect(
+      findCopiedNameHit(
+        {
+          sections: [
+            {
+              categoryName: "Values",
+              entries: [
+                {
+                  title: "Solidarity",
+                  body: "Juniper Street Food Share members share food.",
+                },
+              ],
+            },
+          ],
+        },
+        "Juniper Street Food Share",
+      ),
+    ).toEqual({
+      categoryName: "Values",
+      entryTitle: "Solidarity",
+    });
+  });
+
+  it("returns null when the name is gone", () => {
+    expect(
+      findCopiedNameHit(
+        {
+          sections: [
+            {
+              categoryName: "Values",
+              entries: [{ title: "Care", body: "We care." }],
+            },
+          ],
+        },
+        "Juniper Street Food Share",
+      ),
+    ).toBeNull();
+  });
+});