Merge pull request #4 from Laina-Protocol/develop

Pre-poc product

.gitignore

@@ -0,0 +1,6 @@
+.soroban
+target/*
+.env
+node_modules
+packages/*
+CONTRIBUTING.md

Cargo.toml

@@ -3,8 +3,8 @@ resolver = "2"
 members = ["contracts/*"]
 
 [workspace.dependencies]
-soroban-sdk = "20.3.2"
-soroban-token-sdk = { version = "20.0.0"}
+soroban-sdk = "21.0.1-preview.3"
+soroban-token-sdk = { version = "21.0.1-preview.3"}
 
 [profile.release]
 opt-level = "z"

astro.config.mjs

@@ -1,4 +1,12 @@
 import { defineConfig } from 'astro/config';
+import basicSsl from '@vitejs/plugin-basic-ssl'
 
 // https://astro.build/config
-export default defineConfig({});
+export default defineConfig({
+    vite: {
+        plugins: [basicSsl()],
+        server: {
+            https: true,
+        },
+    },
+});

contracts/factory/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "factory"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ["cdylib"]
+doctest = false
+
+[dependencies]
+soroban-sdk = { workspace = true }
+
+[dev-dependencies]
+soroban-sdk = { workspace = true, features = ["testutils"] }

contracts/factory/src/lib.rs

@@ -0,0 +1,43 @@
+#![no_std]
+
+use soroban_sdk::{contract, contractimpl, Address, BytesN, Env, Symbol, Val, Vec};
+
+#[contract]
+pub struct Deployer;
+
+#[contractimpl]
+impl Deployer {
+    /// Deploy the contract Wasm and after deployment invoke the init function
+    /// of the contract with the given arguments.
+    ///
+    /// This has to be authorized by `deployer` (unless the `Deployer` instance
+    /// itself is used as deployer). This way the whole operation is atomic
+    /// and it's not possible to frontrun the contract initialization.
+    ///
+    /// Returns the contract address and result of the init function.
+    pub fn deploy(
+        env: Env,
+        deployer: Address,
+        wasm_hash: BytesN<32>,
+        salt: BytesN<32>,
+        init_fn: Symbol,
+        init_args: Vec<Val>,
+    ) -> Address {
+        // Skip authorization if deployer is the current contract.
+        if deployer != env.current_contract_address() {
+            deployer.require_auth();
+        }
+
+        // Deploy the contract using the uploaded Wasm with given hash.
+        let deployed_address = env
+            .deployer()
+            .with_address(deployer, salt)
+            .deploy(wasm_hash);
+
+        // Invoke the init function with the given arguments.
+        let _res: Val = env.invoke_contract(&deployed_address, &init_fn, init_args);
+        // Return the contract ID of the deployed contract and the result of
+        // invoking the init result.
+        deployed_address
+    }
+}

contracts/loan/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "loan"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ["cdylib"]
+doctest = false
+
+[dependencies]
+soroban-sdk = { workspace = true }
+
+[dev-dependencies]
+soroban-sdk = { workspace = true, features = ["testutils"] }