starter token empty and with reference

.gitignore

@@ -1 +1,2 @@
-target
+target
+.DS_Store

starter-token/reference/contract/Nargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "starter_token_contract"
+authors = [""]
+compiler_version = ">=1.0.0"
+type = "contract"
+
+[dependencies]
+aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v1.2.1", directory = "noir-projects/aztec-nr/aztec" }
+easy_private_state = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v1.2.1", directory = "noir-projects/aztec-nr/easy-easy_private-state" }

starter-token/reference/contract/src/main.nr

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+use aztec::macros::aztec;
+
+#[aztec]
+pub contract StarterToken {
+    use aztec::{
+        state_vars::{private_set::PrivateSet, public_mutable::PublicMutable, map::Map},
+        messages::logs::note::encode_and_encrypt_note,
+        note::note_viewer_options::NoteViewerOptions,
+        macros::{
+            functions::{initializer, private, public, utility, internal},
+            storage::storage,
+        },
+        protocol_types::address::AztecAddress,
+    };
+
+    use easy_private_state::EasyPrivateUint;
+
+    #[storage]
+    struct Storage<Context> {
+        balances: Map<AztecAddress, PublicMutable<u128, Context>, Context>,
+        owner: PublicMutable<AztecAddress, Context>,
+        // ===============
+        private_balances: Map<AztecAddress, EasyPrivateUint<Context>, Context>,
+    }
+
+    #[initializer]
+    #[public]
+    fn setup() {
+        // The deployer (msg_sender) becomes the owner
+        storage.owner.write(context.msg_sender());
+    }
+
+    #[public]
+    fn mint(to: AztecAddress, amount: u128) {
+        assert_eq(maybe_owner, storage.owner.read());
+
+        let recipient_balance = storage.balances.at(to).read();
+
+        storage.balances.at(context.msg_sender()).write(recipient_balance + amount);
+    }
+
+    #[public]
+    fn transfer(to: AztecAddress, amount: u128) {
+        let sender = context.msg_sender();
+
+        let sender_balance = storage.balances.at(sender).read();
+
+        assert(sender_balance >= amount, "Cannot transfer more than the balance of the user");
+
+        storage.balances.at(sender).write(sender_balance - amount);
+
+        let recipient_balance = storage.balances.at(to).read();
+
+        storage.balances.at(to).write(recipient_balance + amount);
+    }
+
+    #[public]
+    fn transfer_ownership(new_owner: AztecAddress) {
+        let maybe_contract_owner = context.msg_sender();
+
+        assert_eq(maybe_owner, storage.owner.read());
+
+        storage.owner.write(new_owner);
+    }
+
+    // ===============
+
+    #[private]
+    fn mint_private(to: AztecAddress, amount: u128) {
+        GettingStarted::at(context.this_address())._assert_is_owner(context.msg_sender()).enqueue(&mut context);
+
+        storage.private_balances.at(to).add(value, to);
+    }
+
+    #[private]
+    fn transfer_private(to: AztecAddress, amount: u128) {
+        let sender = context.msg_sender();
+
+        storage.private_balances.at(sender).sub(amount, sender);
+
+        storage.private_balances.at(to).add(amount, to);
+    }
+
+    #[public]
+    #[internal]
+    fn _assert_is_owner(maybe_owner: AztecAddress) {
+        assert_eq(maybe_owner, storage.owner.read());
+    }
+
+    #[utility]
+    unconstrained fn balance_of(owner: AztecAddress) -> u128 {
+        let notes = storage.private_balances.at(owner).view_notes(NoteViewerOptions::new());
+
+        let mut amount = 0 as u128;
+        for i in 0..notes.len() {
+            let note = notes.get_unchecked(i);
+            amount = amount + note.get_value();
+        }
+
+        amount
+    }
+}

starter-token/reference/external-call-contract/Nargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "external_call_contract"
+authors = [""]
+compiler_version = ">=1.0.0"
+type = "contract"
+
+[dependencies]
+aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v1.2.1", directory = "noir-projects/aztec-nr/aztec" }
+starter_token = { path = "../nr" }

starter-token/reference/external-call-contract/src/main.nr

@@ -0,0 +1,16 @@
+use aztec::macros::aztec;
+
+#[aztec]
+pub contract ExternalCall {
+    use aztec::{
+        macros::functions::private,
+        protocol_types::address::AztecAddress,
+    };
+
+    use dep::starter_token::StarterToken;
+
+    #[private]
+    fn call_mint_on_other_contract(contract_address: AztecAddress, to: AztecAddress, amount: u128) {
+        StarterToken::at(contract_address).mint_private(to, amount).call(&mut context);
+    }
+}

starter-token/reference/ts/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "getting-started",
+  "version": "1.0.0",
+  "description": "",
+  "license": "ISC",
+  "author": "",
+  "type": "module",
+  "scripts": {
+    "build": "npx tsc",
+    "start": "npm run build && node dist/src/index.js"
+  },
+  "dependencies": {
+    "@aztec/accounts": "^1.2.1",
+    "@aztec/aztec.js": "^1.2.1"
+  },
+  "devDependencies": {
+    "typescript": "^5.8.3"
+  }
+}

starter-token/reference/ts/src/index.ts

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+import { GettingStartedContract } from '../artifacts/GettingStarted.js';
+import {
+  Fr,
+  createPXEClient,
+  waitForPXE,
+} from '@aztec/aztec.js';
+import { getInitialTestAccountsWallets } from '@aztec/accounts/testing';
+
+const pxe = createPXEClient('http://localhost:8080');
+await waitForPXE(pxe);
+
+const wallets = await getInitialTestAccountsWallets(pxe);
+const deployerWallet = wallets[0];
+
+const contractDeploymentSalt = Fr.random();
+const gettingStartedContract = await GettingStartedContract
+  .deploy(deployerWallet)
+  .send({ contractAddressSalt: contractDeploymentSalt }).wait();
+
+console.log('Contract Address', gettingStartedContract.contract.address);

starter-token/reference/ts/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "target": "esnext",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "module": "nodenext",                                /* Specify what module code is generated. */
+    "moduleResolution": "nodenext",                     /* Specify how TypeScript looks up a file from a given module specifier. */
+    "resolveJsonModule": true,                        /* Enable importing .json files. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    "skipLibCheck": true,                                 /* Skip type checking all .d.ts files. */
+    "outDir": "./dist"
+  }
+}

starter-token/start-here/contract/Nargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "starter_token_contract"
+authors = [""]
+compiler_version = ">=1.0.0"
+type = "contract"
+
+[dependencies]
+aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v1.2.1", directory = "noir-projects/aztec-nr/aztec" }

starter-token/start-here/contract/src/main.nr

@@ -0,0 +1,6 @@
+use aztec::macros::aztec;
+
+#[aztec]
+pub contract StarterToken {
+  // Start here !
+}

starter-token/start-here/external-call-contract/Nargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "external_call_contract"
+authors = [""]
+compiler_version = ">=1.0.0"
+type = "contract"
+
+[dependencies]
+aztec = { git = "https://github.com/AztecProtocol/aztec-packages/", tag = "v1.2.1", directory = "noir-projects/aztec-nr/aztec" }
+starter_token = { path = "../nr" }

starter-token/start-here/external-call-contract/src/main.nr

@@ -0,0 +1,16 @@
+use aztec::macros::aztec;
+
+#[aztec]
+pub contract ExternalCall {
+    use aztec::{
+        macros::functions::private,
+        protocol_types::address::AztecAddress,
+    };
+
+    use dep::starter_token::StarterToken;
+
+    #[private]
+    fn call_mint_on_other_contract(contract_address: AztecAddress, to: AztecAddress, amount: u128) {
+        StarterToken::at(contract_address).mint_private(to, amount).call(&mut context);
+    }
+}

starter-token/start-here/ts/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "getting-started",
+  "version": "1.0.0",
+  "description": "",
+  "license": "ISC",
+  "author": "",
+  "type": "module",
+  "scripts": {
+    "build": "npx tsc",
+    "start": "npm run build && node dist/src/index.js"
+  },
+  "dependencies": {
+    "@aztec/accounts": "^1.2.1",
+    "@aztec/aztec.js": "^1.2.1"
+  },
+  "devDependencies": {
+    "typescript": "^5.8.3"
+  }
+}

starter-token/start-here/ts/src/index.ts

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+import { StarterTokenContract } from '../artifacts/StarterToken.js';
+
+// Start here !

starter-token/start-here/ts/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "target": "esnext",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+    "module": "nodenext",                                /* Specify what module code is generated. */
+    "moduleResolution": "nodenext",                     /* Specify how TypeScript looks up a file from a given module specifier. */
+    "resolveJsonModule": true,                        /* Enable importing .json files. */
+    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */
+    "strict": true,                                      /* Enable all strict type-checking options. */
+    "skipLibCheck": true,                                 /* Skip type checking all .d.ts files. */
+    "outDir": "./dist"
+  }
+}