temp date solution

Author: joaquim-verges

Assets/Thirdweb/Scripts/ERC721.cs

@@ -134,8 +134,8 @@ public class ERC721MintPayload
         public NFTMetadata? metadata;
         public string uid;
         // TODO implement these, needs JS bridging support
-        public DateTime? mintStartTime;
-        public DateTime? mintEndTime;
+        public long mintStartTime;
+        public long mintEndTime;
 
         public ERC721MintPayload() {
             this.to = Utils.AddressZero;
@@ -146,9 +146,10 @@ public ERC721MintPayload() {
             this.royaltyBps = 0;
             this.quantity = 1;
             this.metadata = null;
-            this.mintEndTime = null;
-            this.mintEndTime = null;
             this.uid = Utils.ToBytes32HexString(Guid.NewGuid().ToByteArray());
+            // TODO temporary solution
+            this.mintStartTime = Utils.UnixTimeNowMs() * 1000L;
+            this.mintEndTime = this.mintStartTime + 1000L * 60L * 60L * 24L * 365L;
         }
     }
 

Assets/Thirdweb/Scripts/Utils.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Text;
 using UnityEngine;
 
@@ -33,7 +34,13 @@ public static string ToBytes32HexString(byte[] bytes)
             {
                 hex.AppendFormat("{0:x2}", b);
             }
-            return "0x" + hex.ToString().PadRight(64, '0');
+            return "0x" + hex.ToString().PadLeft(64, '0');
+        }
+
+        public static long UnixTimeNowMs()
+        {
+            var timeSpan = (DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0));
+            return (long) timeSpan.TotalMilliseconds;
         }
     }
 }

Assets/WebGLTemplates/Better2020/index.html

@@ -85,7 +85,7 @@
             import { ThirdwebSDK } from "https://esm.sh/@thirdweb-dev/sdk@nightly?bundle"
             // import { ethers } from "https://cdn.ethers.io/lib/ethers-5.2.esm.min.js";
             // big number transform
-            const bigNumberReplacer = (_key, value) => {
+            const bigNumberReplacer = (key, value) => {
               // if we find a BigNumber then make it into a string (since that is safe)
               if (ethers.BigNumber.isBigNumber(value) ||
                 (typeof value === "object" &&
@@ -98,7 +98,15 @@
               return value;
             };
 
-            let id = 0;
+            const parserTransform = (key, value) => {
+              // if we find a BigNumber then make it into a string (since that is safe)
+              if (key.toLowerCase().includes("time")) {
+                console.log("converting time", value);
+                return new Date(value);
+              }
+              return value;
+            };
+
             const w = window;
             w.bridge = {};
             w.bridge.initialize = (chain) => {
@@ -121,7 +129,7 @@
                   return null;
                 }
               } else {
-                console.error("Please install a wallet browser extension")
+                console.error("Please install a wallet browser extension");
                 return null;
               }
             }
@@ -130,10 +138,10 @@
               const routeArgs = route.split(".")
               const addr = routeArgs[0];
               const contract = await w.thirdweb.getContract(addr)
-              const fnArgs = JSON.parse(payload).arguments;
+              const fnArgs = JSON.parse(payload, parserTransform).arguments;
               const parsedArgs = fnArgs.map((arg) => {
                 try {
-                  return JSON.parse(arg);
+                  return JSON.parse(arg, parserTransform);
                 } catch (e) {
                   return arg;
                 }