FEAT: added blink chaining logic + RPC url from env

app/api/blink/[blinkid]/confirm/route.ts

@@ -0,0 +1,22 @@
+import prisma from "@/lib/db";
+import { NextAction } from "@dialectlabs/blinks";
+import { ACTIONS_CORS_HEADERS } from "@solana/actions";
+import { NextResponse } from "next/server";
+
+export async function POST(
+  req: Request,
+  { params }: { params: { blinkid: string } }
+) {
+  const blink = await prisma.blinks.findFirst({
+    where: {
+      id: params.blinkid,
+    },
+  });
+  const { signature, account } = await req.json();
+  console.log({ signature, account });
+  // @ts-ignore
+  const payload: NextAction = blink?.data!;
+  payload.type = "completed";
+  payload.disabled = true;
+  return NextResponse.json(payload, ACTIONS_CORS_HEADERS);
+}

app/api/blink/[blinkid]/route.ts

@@ -1,10 +1,6 @@
 import prisma from "@/lib/db";
-import {
-  ActionGetResponse,
-  ActionPostResponse,
-  ACTIONS_CORS_HEADERS,
-  createPostResponse,
-} from "@solana/actions";
+import { ACTIONS_CORS_HEADERS, createPostResponse } from "@solana/actions";
+import { ActionPostResponse, ActionGetResponse } from "@dialectlabs/blinks";
 import {
   Connection,
   LAMPORTS_PER_SOL,
@@ -95,6 +91,12 @@ export async function POST(
       message: `Send ${amount} SOL to ${myaccount.toBase58()}`,
     },
   });
+  payload.links = {
+    next: {
+      type: "post",
+      href: `/api/blink/${params.blinkid}/confirm`,
+    },
+  };
   return NextResponse.json(payload, {
     headers: ACTIONS_CORS_HEADERS,
   });

lib/solana.ts

@@ -1,3 +1,7 @@
-import { clusterApiUrl, Connection } from "@solana/web3.js";
+import { Connection } from "@solana/web3.js";
 
-export const conn = new Connection(clusterApiUrl("devnet"));
+export const conn = new Connection(
+  `https://${
+    process.env.RPC_NET === "mainnet" ? "mainnet" : "devnet"
+  }.helius-rpc.com/?api-key=${process.env.RPC_URL_KEY}`
+);

package.json

@@ -12,7 +12,7 @@
     "@auth/prisma-adapter": "^2.4.2",
     "@aws-sdk/client-s3": "^3.627.0",
     "@aws-sdk/s3-presigned-post": "^3.627.0",
-    "@dialectlabs/blinks": "^0.7.0",
+    "@dialectlabs/blinks": "^0.8.0",
     "@radix-ui/react-avatar": "^1.1.0",
     "@radix-ui/react-hover-card": "^1.1.1",
     "@radix-ui/react-slot": "^1.1.0",