Use zone returned by buildOffer when creating collection offers. (#1058)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "opensea-js",
-  "version": "6.0.5",
+  "version": "6.0.6",
   "description": "JavaScript SDK for the OpenSea marketplace helps developers build new experiences using NFTs and our marketplace data!",
   "license": "MIT",
   "author": "OpenSea Developers",
@@ -18,17 +18,17 @@
     "src"
   ],
   "scripts": {
-    "postinstall": "husky install || exit 0",
-    "prepare": "npm run build",
+    "abi-type-gen": "typechain --target=ethers-v5 src/abi/*.json --out-dir=src/typechain/contracts",
     "build": "npm run abi-type-gen && tsc -p tsconfig.build.json && npm run bundle",
     "bundle": "browserify lib/index.js -o lib/bundle.js",
-    "abi-type-gen": "typechain --target=ethers-v5 src/abi/*.json --out-dir=src/typechain/contracts",
     "check-types": "tsc --noEmit --project tsconfig.json",
     "coverage-report": "nyc report --reporter=lcov",
     "docs-build": "typedoc --out docs src/index.ts",
-    "lint": "concurrently \"npm run check-types\" \"npm run prettier:check\" \"npm run eslint:check\"",
     "eslint:check": "eslint . --max-warnings 0 --ext .js,.ts",
     "eslint:fix": "npm run eslint:check -- --fix",
+    "postinstall": "husky install || exit 0",
+    "lint": "concurrently \"npm run check-types\" \"npm run prettier:check\" \"npm run eslint:check\"",
+    "prepare": "npm run build",
     "prettier:check": "prettier --check .",
     "prettier:check:package.json": "prettier-package-json --list-different",
     "prettier:fix": "prettier --write .",

src/sdk.ts

@@ -572,10 +572,10 @@ export class OpenSeaSDK {
       endTime:
         expirationTime?.toString() ??
         getMaxOrderExpirationTimestamp().toString(),
-      zone: DEFAULT_ZONE_BY_NETWORK[this.chain],
+      zone: buildOfferResult.partialParameters.zone,
       domain,
       salt: BigNumber.from(salt ?? 0).toString(),
-      restrictedByZone: false,
+      restrictedByZone: true,
       allowPartialFills: true,
     };