near_meetup

github repository for near meetup in boomlabs

Additional Material

• Cheat Sheet for Near Protocol Hands-on workshop.
• [NEAR 102] Part 1: Understanding Near Protocols — Mainnet Architecture and RPC Calls: DSRV medium post written in Korean corresponding to Day 1.
• [NEAR 102] Part 2: Understanding Near Protocols — Smart Contract Patterns: DSRV medium post written in Korean corresponding to Day 2.

Overview

Branch	Docs Tutorial	Description	Reference
Day 1
1.rpc/near-api-js	Create a Transaction	Interact with NEAR blockchain by sending 1 NEAR in 3 ways (by using near-cli, near-api-js, near-api-js & postman)	near-examples/transaction-examples
2.contract/template	Structure of a Contract	Learn about basic NEAR contract structure written in rust.	near-examples/rust-counter
3.contract/simple-ft	Fungible Tokens	Deploy & Initialize simple fungible token contract in NEAR testnet.	near-examples/FT
Day 2
4.contract/upgraded-ft	Schema Migration	Upgrade previously deployed FT contract in 3rd branch, and learn about schema migration.
5.contract/cross-contract-call	Cross-Contract Calls	Learn cross-contract calls by deploying vending-machine contract which interacts with FT contract above.	near-examples/docs-examples
6.contract/test	Test	Learn unit test & integration test in NEAR. Learn how to mock blockchain environment in local environment, spooning contracts from testnet or mainnet.	near/workspaces-rs

Prerequisites

Install Node.js

brew install node
npm install --global yarn

Install Rust & Wasm

# Install Rust
curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf | sh
source $HOME/.cargo/env

# Add Wasm toolchain
rustup target add wasm32-unknown-unknown

Install near-cli

# node version should be above 12
npm install -g near-cli

Install near-api-js

npm i --save near-api-js

Install ts-node

npm install -g typescript
npm install -g ts-node

Create Testnet Wallet

Postman Setup