@lootexchange/sdk - npm Package Compare versions

Comparing version 0.0.2 to 0.0.4

dist/builders/erc721/single-item.d.ts

@@ -15,2 +15,5 @@ import { BigNumberish } from "@ethersproject/bignumber";
     salt: BigNumberish;
+    v?: number;
+    r?: string;
+    s?: string;
 };
@@ -17,0 +20,0 @@ export default class SingleItemErc721OrderBuilder {

dist/builders/erc721/single-item.js

@@ -7,6 +7,6 @@ "use strict";
 const abi_1 = require("@ethersproject/abi");
-const bignumber_1 = require("@ethersproject/bignumber");
 const constants_1 = require("@ethersproject/constants");
-const random_1 = require("@ethersproject/random");
+const order_1 = __importDefault(require("../../helpers/order"));
 const types_1 = require("../../types");
+const utils_1 = require("../utils");
 const ERC721_json_1 = __importDefault(require("../../abis/ERC721.json"));
@@ -40,3 +40,3 @@ const REPLACEMENT_PATTERN_BUY = "0x00000000" + "f".repeat(64) + "0".repeat(64) + "0".repeat(64);
     static sell(params) {
-        return {
+        return order_1.default.normalize({
             exchange: params.exchange,
@@ -62,9 +62,11 @@ maker: params.maker,
             salt: params.salt,
-            v: 0,
-            r: "0x0000000000000000000000000000000000000000000000000000000000000000",
-            s: "0x0000000000000000000000000000000000000000000000000000000000000000",
-        };
+            v: params.v || 0,
+            r: params.r ||
+                "0x0000000000000000000000000000000000000000000000000000000000000000",
+            s: params.s ||
+                "0x0000000000000000000000000000000000000000000000000000000000000000",
+        });
     }
     static buy(params) {
-        return {
+        return order_1.default.normalize({
             exchange: params.exchange,
@@ -90,6 +92,8 @@ maker: params.maker,
             salt: params.salt,
-            v: 0,
-            r: "0x0000000000000000000000000000000000000000000000000000000000000000",
-            s: "0x0000000000000000000000000000000000000000000000000000000000000000",
-        };
+            v: params.v || 0,
+            r: params.r ||
+                "0x0000000000000000000000000000000000000000000000000000000000000000",
+            s: params.s ||
+                "0x0000000000000000000000000000000000000000000000000000000000000000",
+        });
     }
@@ -112,3 +116,3 @@ static matchingSell(seller, buyOrder) {
         }
-        return {
+        return order_1.default.normalize({
             exchange: buyOrder.exchange,
@@ -131,9 +135,9 @@ maker: seller,
             extra: 0,
-            listingTime: Math.floor(Date.now() / 1000),
+            listingTime: (0, utils_1.getListingTime)(),
             expirationTime: 0,
-            salt: bignumber_1.BigNumber.from((0, random_1.randomBytes)(32)),
+            salt: (0, utils_1.getSalt)(),
             v: 0,
             r: "0x0000000000000000000000000000000000000000000000000000000000000000",
             s: "0x0000000000000000000000000000000000000000000000000000000000000000",
-        };
+        });
     }
@@ -156,3 +160,3 @@ static matchingBuy(buyer, sellOrder) {
         }
-        return {
+        return order_1.default.normalize({
             exchange: sellOrder.exchange,
@@ -175,9 +179,9 @@ maker: buyer,
             extra: 0,
-            listingTime: Math.floor(Date.now() / 1000),
+            listingTime: (0, utils_1.getListingTime)(),
             expirationTime: 0,
-            salt: bignumber_1.BigNumber.from((0, random_1.randomBytes)(32)),
+            salt: (0, utils_1.getSalt)(),
             v: 0,
             r: "0x0000000000000000000000000000000000000000000000000000000000000000",
             s: "0x0000000000000000000000000000000000000000000000000000000000000000",
-        };
+        });
     }
@@ -184,0 +188,0 @@ }

dist/helpers/order.js

@@ -125,8 +125,13 @@ "use strict";
         const rawWyvernOrderHash = (0, solidity_1.keccak256)(WYVERN_ORDER_FIELDS, this.toRaw(order));
-        const signerAddress = (0, wallet_1.verifyMessage)((0, bytes_1.arrayify)(rawWyvernOrderHash), {
-            v: order.v,
-            r: order.r,
-            s: order.s,
-        });
-        return signerAddress.toLowerCase() === order.maker.toLowerCase();
+        try {
+            const signerAddress = (0, wallet_1.verifyMessage)((0, bytes_1.arrayify)(rawWyvernOrderHash), {
+                v: order.v,
+                r: order.r,
+                s: order.s,
+            });
+            return signerAddress.toLowerCase() === order.maker.toLowerCase();
+        }
+        catch {
+            return false;
+        }
     }
@@ -133,0 +138,0 @@ // --------------- Private ---------------

package.json

 {
   "name": "@lootexchange/sdk",
-  "version": "0.0.2",
+  "version": "0.0.4",
   "description": "Loot Exchange SDK",
@@ -5,0 +5,0 @@ "keywords": [

README.md

 # Loot Exchange SDK
 
-TODO
+This repository contains an SDK for interacting with instances of Wyvern V2 contracts.
+
+### Usage
+
+```typescript
+import { Builders, Helpers, Order } from "@lootexchange/sdk";
+
+// Create an unsigned sell order
+let sellOrder: Order = Builders.Erc721.SingleItem.sell({
+  exchange: exchange.address,
+  maker: seller.address,
+  target: erc721.address,
+  tokenId: 0,
+  paymentToken: AddressZero,
+  basePrice: parseEther("1"),
+  fee: 250,
+  feeRecipient: feeRecipient.address,
+  listingTime: Math.floor(Date.now() / 1000) - 300,
+  expirationTime: 0,
+  salt: 0,
+});
+// Sign the sell order
+sellOrder = await Helpers.Order.sign(seller, sellOrder);
+
+// Create a matching buy order for the sell order
+const buyOrder: Order = Builders.Erc721.SingleItem.matchingBuy(
+  buyer.address,
+  sellOrder
+);
+
+// Trigger settlement
+await Helpers.Wyvern.match(buyer, buyOrder, sellOrder);
+```

No alert changes

Improved metrics

Total package byte prevSize

91913

increased by3.25%

Number of package files

35

increased by12.9%

Lines of code

2682

increased by1.06%

Number of lines in readme file

36

increased by800%

No dependency changes