refactor: split builtin and freeform masks

Made-with: Cursor

1 files changed, 57 insertions, 0 deletions

diff --git a/apps/web/src/services/storage/migrations/__tests__/v30-to-v31.test.ts b/apps/web/src/services/storage/migrations/__tests__/v30-to-v31.test.ts
new file mode 100644
index 00000000..e5c82ae2
--- /dev/null
+++ b/apps/web/src/services/storage/migrations/__tests__/v30-to-v31.test.ts
@@ -0,0 +1,57 @@
+import { describe, expect, test } from "bun:test";
+import { transformProjectV30ToV31 } from "../transformers/v30-to-v31";
+import { asRecord, asRecordArray } from "./helpers";
+
+describe("V30 to V31 Migration", () => {
+	test("renames custom masks to freeform without changing params", () => {
+		const params = {
+			feather: 0,
+			inverted: false,
+			strokeColor: "#ffffff",
+			strokeWidth: 0,
+			strokeAlign: "center",
+			path: [{ id: "p1", x: 0, y: 0, inX: 0, inY: 0, outX: 0, outY: 0 }],
+			closed: true,
+			centerX: 0,
+			centerY: 0,
+			rotation: 0,
+			scale: 1,
+		};
+
+		const result = transformProjectV30ToV31({
+			project: {
+				id: "project-v30-freeform",
+				version: 30,
+				scenes: [
+					{
+						tracks: {
+							main: {
+								elements: [
+									{
+										id: "image-1",
+										type: "image",
+										masks: [{ id: "mask-1", type: "custom", params }],
+									},
+								],
+							},
+						},
+					},
+				],
+			},
+		});
+
+		expect(result.skipped).toBe(false);
+		expect(result.project.version).toBe(31);
+		const scene = asRecordArray(result.project.scenes)[0];
+		const tracks = asRecord(scene.tracks);
+		const main = asRecord(tracks.main);
+		const element = asRecordArray(main.elements)[0];
+		const mask = asRecordArray(asRecord(element).masks)[0];
+		expect(mask).toMatchObject({
+			id: "mask-1",
+			type: "freeform",
+			legacyType: "custom",
+			params,
+		});
+	});
+});