Initial commit from template

.gitignore

@@ -0,0 +1,7 @@
+node_modules
+dist
+build
+target
+.env
+.DS_Store
+*.log

Anchor.toml

@@ -0,0 +1,9 @@
+[provider]
+cluster = "Localnet"
+wallet = "~/.config/solana/id.json"
+
+[programs.localnet]
+swap = "11111111111111111111111111111111"
+
+[scripts]
+test = "cargo test -- --nocapture"

Cargo.toml

@@ -0,0 +1,21 @@
+[workspace]
+members = [
+    "programs/*"
+]
+resolver = "2"
+
+[package]
+name = "stackclass-solana-swap-program"
+version = "0.1.0"
+authors = ["StackClass <hello@stackclass.dev>"]
+edition = "2021"
+
+[profile.release]
+overflow-checks = true
+lto = "fat"
+codegen-units = 1
+
+[profile.release.build-override]
+opt-level = 3
+incremental = false
+codegen-units = 1

migrations/deploy.ts

@@ -0,0 +1,5 @@
+use anchor_lang::prelude::*;
+
+pub fn deploy() -> Result<()> {
+    Ok(())
+}

package.json

@@ -0,0 +1,19 @@
+{
+  "name": "solana-swap",
+  "version": "0.1.0",
+  "description": "Solana swap program built with Anchor",
+  "main": "index.js",
+  "scripts": {
+    "test": "cargo test -- --nocapture",
+    "build": "anchor build",
+    "deploy": "anchor deploy"
+  },
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.30.0",
+    "@solana/web3.js": "^1.91.0",
+    "@solana/spl-token": "^0.4.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.0.0"
+  }
+}

programs/swap/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "swap"
+version = "0.1.0"
+description = "Solana swap program"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+
+[dependencies]
+anchor-lang = "0.30.1"
+anchor-spl = "0.30.1"

programs/swap/src/lib.rs

@@ -0,0 +1,42 @@
+use anchor_lang::prelude::*;
+
+declare_id!("11111111111111111111111111111111");
+
+#[program]
+pub mod swap {
+    use super::*;
+
+    pub fn make_offer(
+        ctx: Context<MakeOffer>,
+        id: u64,
+        token_a_offered_amount: u64,
+        token_b_wanted_amount: u64,
+    ) -> Result<()> {
+        // Students will implement this function
+        Ok(())
+    }
+
+    pub fn take_offer(ctx: Context<TakeOffer>) -> Result<()> {
+        // Students will implement this function
+        Ok(())
+    }
+}
+
+#[derive(Accounts)]
+#[instruction(id: u64)]
+pub struct MakeOffer<'info> {
+    pub maker: Signer<'info>,
+}
+
+#[derive(Accounts)]
+pub struct TakeOffer<'info> {
+    pub taker: Signer<'info>,
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn test_sample() {
+        assert_eq!(2 + 2, 4);
+    }
+}

tests/swap.ts

@@ -0,0 +1,15 @@
+import * as anchor from "@coral-xyz/anchor";
+import { Program } from "@coral-xyz/anchor";
+import { Swap } from "../target/types/swap";
+
+describe("swap", async () => {
+    const provider = anchor.AnchorProvider.env();
+    anchor.setProvider(provider);
+
+    const program = anchor.workspace.Swap as Program<Swap>;
+
+    it("Is initialized!", async () => {
+        const tx = await program.methods.initialize().rpc();
+        console.log("Transaction signature:", tx);
+    });
+});

tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    "types": ["mocha"],
+    "lib": ["es2020"],
+    "target": "es2020",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "outDir": "./dist",
+    "rootDir": "."
+  },
+  "include": ["tests/**/*", "migrations/**/*"]
+}