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WASHKART

Washkart is a dapp that help users to get their clothes (laundry) washed just by clicking few buttons from the comfort of their homes.

Demo link: https://washkart.vercel.app/

App features:

  1. Role-based access control (customer, admin).
  2. Free pickup and delivery.
  3. Status updates (confirmed, in progress, delivered, canceled).
  4. Full refunds for canceled orders.
  5. Customer feedback form.
  6. Fast, secure, and reliable.

Watch Video

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Quick Start

If you haven't installed dependencies during setup:

npm run deps-install

Build and deploy your contract to TestNet with a temporary dev account:

npm run deploy

Test your contract:

npm test

If you have a frontend, run npm start. This will run a dev server.

Exploring The Code

  1. The smart-contract code lives in the /contract folder. See the README there for more info. In blockchain apps the smart contract is the "backend" of your app.
  2. The frontend code lives in the /frontend folder. /frontend/index.html is a great place to start exploring. Note that it loads in /frontend/index.js, this is your entrypoint to learn how the frontend connects to the NEAR blockchain.
  3. Test your contract: npm test, this will run the tests in integration-tests directory.

Deploy

Every smart contract in NEAR has its own associated account. When you run npm run deploy, your smart contract gets deployed to the live NEAR TestNet with a temporary dev account. When you're ready to make it permanent, here's how:

Step 0: Install near-cli (optional)

near-cli is a command line interface (CLI) for interacting with the NEAR blockchain. It was installed to the local node_modules folder when you ran npm install, but for best ergonomics you may want to install it globally:

npm install --global near-cli

Or, if you'd rather use the locally-installed version, you can prefix all near commands with npx

Ensure that it's installed with near --version (or npx near --version)

Step 1: Create an account for the contract

Each account on NEAR can have at most one contract deployed to it. If you've already created an account such as your-name.testnet, you can deploy your contract to washkart.your-name.testnet. Assuming you've already created an account on NEAR Wallet, here's how to create washkart.your-name.testnet:

  1. Authorize NEAR CLI, following the commands it gives you:

    near login

  2. Create a subaccount (replace YOUR-NAME below with your actual account name):

    near create-account washkart.YOUR-NAME.testnet --masterAccount YOUR-NAME.testnet

Step 2: deploy the contract

Use the CLI to deploy the contract to TestNet with your account ID. Replace PATH_TO_WASM_FILE with the wasm that was generated in contract build directory.

near deploy --accountId washkart.YOUR-NAME.testnet --wasmFile ./contract/build/release/washkart.wasm --initFunction init --initArgs '{"admin_account_id": "YOUR-NAME.testnet"}'

Step 3: set contract name in your frontend code

Modify the line in src/config.js that sets the account name of the contract. Set it to the account id you used above.

const CONTRACT_NAME = process.env.CONTRACT_NAME || 'washkart.YOUR-NAME.testnet'

Troubleshooting

On Windows, if you're seeing an error containing EPERM it may be related to spaces in your path. Please see this issue for more details.