WhatsApp: handle contact cards inbound

src/web/inbound.test.ts

@@ -28,6 +28,36 @@ describe("web inbound helpers", () => {
     expect(body).toBe("doc");
   });
 
+  it("extracts WhatsApp contact cards", () => {
+    const body = extractText({
+      contactMessage: {
+        displayName: "Ada Lovelace",
+        vcard: [
+          "BEGIN:VCARD",
+          "VERSION:3.0",
+          "FN:Ada Lovelace",
+          "TEL;TYPE=CELL:+15555550123",
+          "END:VCARD",
+        ].join("\n"),
+      },
+    } as unknown as import("@whiskeysockets/baileys").proto.IMessage);
+    expect(body).toBe("<contact: Ada Lovelace, +15555550123>");
+  });
+
+  it("extracts multiple WhatsApp contact cards", () => {
+    const body = extractText({
+      contactsArrayMessage: {
+        contacts: [
+          { displayName: "Alice" },
+          { displayName: "Bob" },
+          { displayName: "Charlie" },
+          { displayName: "Dana" },
+        ],
+      },
+    } as unknown as import("@whiskeysockets/baileys").proto.IMessage);
+    expect(body).toBe("<contacts: Alice, Bob, Charlie +1 more>");
+  });
+
   it("unwraps view-once v2 extension messages", () => {
     const body = extractText({
       viewOnceMessageV2Extension: {