🍉 - Add Token 2022 Basics Program

tokens/token-2022/anchor/.gitignore

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+
+.anchor
+.DS_Store
+target
+**/*.rs.bk
+node_modules
+test-ledger

tokens/token-2022/anchor/.prettierignore

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+
+.anchor
+.DS_Store
+target
+node_modules
+dist
+build
+test-ledger

tokens/token-2022/anchor/Anchor.toml

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+[features]
+seeds = false
+skip-lint = false
+[programs.localnet]
+anchor = "6qNqxkRF791FXFeQwqYQLEzAbGiqDULC5SSHVsfRoG89"
+
+[registry]
+url = "https://api.apr.dev"
+
+[provider]
+cluster = "Localnet"
+wallet = "/Users/devenv/.config/solana/id.json"
+
+[scripts]
+test = "yarn run ts-mocha -p ./tsconfig.json -t 1000000 tests/**/*.ts"

tokens/token-2022/anchor/Cargo.toml

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+[workspace]
+members = [
+    "programs/*"
+]
+
+[profile.release]
+overflow-checks = true
+lto = "fat"
+codegen-units = 1
+[profile.release.build-override]
+opt-level = 3
+incremental = false
+codegen-units = 1

tokens/token-2022/anchor/migrations/deploy.ts

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+// Migrations are an early feature. Currently, they're nothing more than this
+// single deploy script that's invoked from the CLI, injecting a provider
+// configured from the workspace's Anchor.toml.
+
+const anchor = require("@coral-xyz/anchor");
+
+module.exports = async function (provider) {
+  // Configure client to use the provider.
+  anchor.setProvider(provider);
+
+  // Add your deploy script here.
+};

tokens/token-2022/anchor/package.json

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+{
+  "scripts": {
+    "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
+    "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check"
+  },
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.27.0"
+  },
+  "devDependencies": {
+    "chai": "^4.3.4",
+    "mocha": "^9.0.3",
+    "ts-mocha": "^10.0.0",
+    "@types/bn.js": "^5.1.0",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.0.0",
+    "typescript": "^4.3.5",
+    "prettier": "^2.6.2"
+  }
+}

tokens/token-2022/anchor/programs/basics/Cargo.toml

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+[package]
+name = "anchor"
+version = "0.1.0"
+description = "Created with Anchor"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+name = "anchor"
+
+[features]
+no-entrypoint = []
+no-idl = []
+no-log-ix-name = []
+cpi = ["no-entrypoint"]
+default = []
+
+[dependencies]
+anchor-spl = "0.27.0"
+anchor-lang = { version = "0.27.0", features= ["init-if-needed"]}
+spl-token = { version = "3.1.1", features = ["no-entrypoint"] }
+spl-token-2022 = { version = "0.5.0", features = ["no-entrypoint"] }
+

tokens/token-2022/anchor/programs/basics/Xargo.toml

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+[target.bpfel-unknown-unknown.dependencies.std]
+features = []

tokens/token-2022/anchor/programs/basics/src/lib.rs

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+use anchor_lang::prelude::*;
+use anchor_spl::associated_token::AssociatedToken;
+use anchor_spl::token_interface::{
+    self, Mint, MintTo, TokenAccount, TokenInterface, TransferChecked,
+};
+
+declare_id!("6qNqxkRF791FXFeQwqYQLEzAbGiqDULC5SSHVsfRoG89");
+
+#[program]
+pub mod anchor {
+
+    use super::*;
+
+    pub fn create_token(_ctx: Context<CreateToken>, _token_name: String) -> Result<()> {
+        msg!("Create Token");
+        Ok(())
+    }
+    pub fn create_token_account(_ctx: Context<CreateTokenAccount>) -> Result<()> {
+        msg!("Create Token Account");
+        Ok(())
+    }
+    pub fn create_associated_token_account(
+        _ctx: Context<CreateAssociatedTokenAccount>,
+    ) -> Result<()> {
+        msg!("Create Associated Token Account");
+        Ok(())
+    }
+    pub fn transfer_token(ctx: Context<TransferToken>, amount: u64) -> Result<()> {
+        let cpi_accounts = TransferChecked {
+            from: ctx.accounts.from.to_account_info().clone(),
+            mint: ctx.accounts.mint.to_account_info().clone(),
+            to: ctx.accounts.to_ata.to_account_info().clone(),
+            authority: ctx.accounts.signer.to_account_info(),
+        };
+        let cpi_program = ctx.accounts.token_program.to_account_info();
+        let cpi_context = CpiContext::new(cpi_program, cpi_accounts);
+        token_interface::transfer_checked(cpi_context, amount, ctx.accounts.mint.decimals)?;
+        msg!("Transfer Token");
+        Ok(())
+    }
+    pub fn mint_token(ctx: Context<MintToken>, amount: u64) -> Result<()> {
+        let cpi_accounts = MintTo {
+            mint: ctx.accounts.mint.to_account_info().clone(),
+            to: ctx.accounts.receiver.to_account_info().clone(),
+            authority: ctx.accounts.signer.to_account_info(),
+        };
+        let cpi_program = ctx.accounts.token_program.to_account_info();
+        let cpi_context = CpiContext::new(cpi_program, cpi_accounts);
+        token_interface::mint_to(cpi_context, amount)?;
+        msg!("Mint Token");
+        Ok(())
+    }
+}
+
+#[derive(Accounts)]
+#[instruction(token_name: String)]
+pub struct CreateToken<'info> {
+    #[account(mut)]
+    pub signer: Signer<'info>,
+    #[account(
+        init,
+        payer = signer,
+        mint::decimals = 6,
+        mint::authority = signer.key(),
+        seeds = [b"token-2022-token", signer.key().as_ref(), token_name.as_bytes()],
+        bump,
+    )]
+    pub mint: InterfaceAccount<'info, Mint>,
+    pub system_program: Program<'info, System>,
+    pub token_program: Interface<'info, TokenInterface>,
+}
+
+#[derive(Accounts)]
+pub struct CreateTokenAccount<'info> {
+    #[account(mut)]
+    pub signer: Signer<'info>,
+    pub mint: InterfaceAccount<'info, Mint>,
+    #[account(
+        init,
+        token::mint = mint,
+        token::authority = signer,
+        payer = signer,
+        seeds = [b"token-2022-token-account", signer.key().as_ref(), mint.key().as_ref()],
+        bump,
+    )]
+    pub token_account: InterfaceAccount<'info, TokenAccount>,
+    pub system_program: Program<'info, System>,
+    pub token_program: Interface<'info, TokenInterface>,
+}
+
+#[derive(Accounts)]
+pub struct CreateAssociatedTokenAccount<'info> {
+    #[account(mut)]
+    pub signer: Signer<'info>,
+    pub mint: InterfaceAccount<'info, Mint>,
+    #[account(
+        init,
+        associated_token::mint = mint,
+        payer = signer,
+        associated_token::authority = signer,
+    )]
+    pub token_account: InterfaceAccount<'info, TokenAccount>,
+    pub system_program: Program<'info, System>,
+    pub token_program: Interface<'info, TokenInterface>,
+    pub associated_token_program: Program<'info, AssociatedToken>,
+}
+
+#[derive(Accounts)]
+
+pub struct TransferToken<'info> {
+    #[account(mut)]
+    pub signer: Signer<'info>,
+    #[account(mut)]
+    pub from: InterfaceAccount<'info, TokenAccount>,
+    pub to: SystemAccount<'info>,
+    #[account(
+        init,
+        associated_token::mint = mint,
+        payer = signer,
+        associated_token::authority = to
+    )]
+    pub to_ata: InterfaceAccount<'info, TokenAccount>,
+    #[account(mut)]
+    pub mint: InterfaceAccount<'info, Mint>,
+    pub token_program: Interface<'info, TokenInterface>,
+    pub system_program: Program<'info, System>,
+    pub associated_token_program: Program<'info, AssociatedToken>,
+}
+
+#[derive(Accounts)]
+pub struct MintToken<'info> {
+    #[account(mut)]
+    pub signer: Signer<'info>,
+    #[account(mut)]
+    pub mint: InterfaceAccount<'info, Mint>,
+    #[account(mut)]
+    pub receiver: InterfaceAccount<'info, TokenAccount>,
+    pub token_program: Interface<'info, TokenInterface>,
+}