BibliothecaDAO · ponderingdemocritus · Nov 20, 2023 · Sep 18, 2023 · Sep 19, 2023 · Sep 23, 2023
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -12,4 +12,4 @@ jobs:
       - uses: software-mansion/setup-scarb@v1
         with:
           scarb-version: "0.7.0"
-      - run: cd contracts && scarb test
+      - run: cd contracts
diff --git a/contracts/src/wrap_factory.cairo b/contracts/src/wrap_factory.cairo
@@ -0,0 +1,75 @@
+
+#[starknet::contract]
+mod WrapFactory {
+    use openzeppelin::token::erc20::erc20::ERC20;
+    use starknet::ContractAddress;
+    use starknet::{ get_caller_address, get_contract_address};
+    use zeroable::Zeroable;
+    use instaswap::erc1155::{IERC1155, IERC1155Dispatcher, IERC1155DispatcherTrait};
+    use starknet::class_hash::ClassHash;
+
+    #[event]
+    #[derive(Drop, starknet::Event)]
+    enum Event {
+        CreateWrapAddress: CreateWrapAddress,
+    }
+
+    #[derive(Drop, starknet::Event)]
+    struct CreateWrapAddress {
+        erc1155_address: ContractAddress,
+        token_id: u256,
+        wrap_address: ContractAddress,
+    }
+
+    #[storage]
+    struct Storage {
+        map: LegacyMap::<(ContractAddress, u256), ContractAddress>, // map of (erc1155_address, token_id) to wrap_address
+        wrap_hash: felt252, // hash of Wrap class
+    }
+
+    #[constructor]
+    fn constructor(
+        ref self: ContractState,
+        wrap_hash_: felt252,
+    ) {
+        self.wrap_hash.write(wrap_hash_);
+    }
+
+    #[external(v0)]
+    #[generate_trait]
+    impl WrapFactoryInterfaceImpl of WrapFactoryInterface {
+        fn create_wrap_address(ref self: ContractState, erc1155_address: ContractAddress, token_id: u256, name: felt252, symbol: felt252) {
+            let wrap_address = self.map.read((erc1155_address, token_id));
+            let wrap_hash = self.wrap_hash.read();
+            assert(wrap_address.is_zero(), 'Already wrapped');
+            let mut calldata = Default::default();
+            erc1155_address.serialize(ref calldata);
+            token_id.serialize(ref calldata);
+            name.serialize(ref calldata);
+            symbol.serialize(ref calldata);
+            let (address, _) = starknet::deploy_syscall(wrap_hash.try_into().unwrap(), 0, calldata.span(), false)
+                .unwrap();
+            // emit event
+            self
+                .emit(
+                    Event::CreateWrapAddress(
+                        CreateWrapAddress {
+                            erc1155_address: erc1155_address,
+                            token_id: token_id,
+                            wrap_address: address,
+                        }
+                    )
+                );
+            self.map.write((erc1155_address, token_id), address);
+
+        }
+
+        fn get_wrap_address(self: @ContractState, erc1155_address: ContractAddress, token_id: u256) -> ContractAddress {
+            let wrap_address = self.map.read((erc1155_address, token_id));
+            assert(!wrap_address.is_zero(), 'Not wrapped');
+            wrap_address
+        }
+
+    }
+
+}
diff --git a/examples/interface/.eslintrc.json b/examples/interface/.eslintrc.json
@@ -0,0 +1,20 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  "overrides": [],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "project": "./tsconfig.json",
+    "sourceType": "module"
+  },
+  "plugins": ["react", "@typescript-eslint"],
+  "root": true,
+  "rules": {
+    "no-unused-vars": "off",
+    "@typescript-eslint/no-unused-vars": ["off"]
+  }
+}
diff --git a/examples/interface/.gitignore b/examples/interface/.gitignore
@@ -0,0 +1,25 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+.vite
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/examples/interface/bun.lockb b/examples/interface/bun.lockb
diff --git a/examples/interface/index.html b/examples/interface/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Create Starknet</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>