initial commit

ts/prereqs/enroll.ts

@@ -0,0 +1,43 @@
+import { Connection, Keypair, SystemProgram, PublicKey } from "@solana/web3.js"
+import { Program, Wallet, AnchorProvider, Address } from "@project-serum/anchor"
+import { WbaPrereq, IDL } from "../programs/wba_prereq";
+import wallet from "../wba-wallet.json"
+
+// We're going to import our keypair from the wallet file
+const keypair = Keypair.fromSecretKey(new Uint8Array(wallet));
+
+// Create a devnet connection
+const connection = new Connection("https://api.devnet.solana.com");
+
+// Github account
+const github = Buffer.from("testaccount", "utf8");
+
+// Create our anchor provider
+const provider = new AnchorProvider(connection, new Wallet(keypair), { commitment: "confirmed"});
+
+// Create our program
+const program = new Program<WbaPrereq>(IDL, "HC2oqz2p6DEWfrahenqdq2moUcga9c9biqRBcdK3XKU1" as Address, provider);
+
+// Create the PDA for our enrollment account
+const enrollment_seeds = [Buffer.from("prereq"), keypair.publicKey.toBuffer()];
+const [enrollment_key, _bump] = PublicKey.findProgramAddressSync(enrollment_seeds, program.programId);
+
+// Execute our enrollment transaction
+(async () => {
+    try {
+        const txhash = await program.methods
+        .complete(github)
+        .accounts({
+            signer: keypair.publicKey,
+            prereq: enrollment_key,
+            systemProgram: SystemProgram.programId,
+        })
+        .signers([
+            keypair
+        ]).rpc();
+        console.log(`Success! Check out your TX here: 
+        https://explorer.solana.com/tx/${txhash}?cluster=devnet`);
+    } catch(e) {
+        console.error(`Oops, something went wrong: ${e}`)
+    }
+})();