This repository contains a Solidity smart contract for a simple escrow system, along with tests and deployment scripts using the Foundry framework.

The Escrow contract facilitates a secure transaction between a buyer and a seller, with additional roles for an inspector and a lender. It manages the state of the transaction through various stages, from awaiting payment to completion.

• Manages four parties: buyer, seller, inspector, and lender
• Implements a state machine for the escrow process
• Allows for deposit, inspection confirmation, sale approval, and cancellation
• Includes access control to ensure only authorized parties can perform specific actions

The main contract is Escrow.sol, which includes the following key functions:

• deposit(): Allows the buyer to deposit funds
• confirmInspection(): Allows the inspector to confirm or reject the inspection
• approveSale(): Allows the buyer to approve the sale and release funds to the seller
• cancelSale(): Allows the buyer to cancel the sale and retrieve the deposited funds

1. Clone the repository:

   git clone https://github.com/mishraji874/Escrow-Smart-Contract.git

2. Navigate to the project directory:

   cd Escrow-Smart-Contract

3. Initialize Foundry and Forge:

   forge init

4. Create the .env file and paste the Alchemy api for the Sepolia Testnet and your Private Key from the Metamask.

5. Compile and deploy the smart contracts:

   If you want to deploy to the local network anvil then run this command:

   forge script script/DeployEscrow.s.sol --rpc-url {LOCAL_RPC_URL} --private-key {PRIVATE_KEY}

   If you want to deploy to the Sepolia testnet then run this command:

   forge script script/DeployEscrow.s.sol --rpc-url ${SEPOLIA_RPC_URL} --private-key ${PRIVATE_KEY}

Run the automated tests for the smart contract:

forge test