Contract 31f467a75005551fd00e08df3a9e446f923ad04232346ec689cf07d6bbd2527b

fn get_order(env: soroban_sdk::Env, order_id: u64) -> Option

fn initialize(
    env: soroban_sdk::Env,
    admin: soroban_sdk::Address,
    token_wasm_hash: soroban_sdk::Address,
)

fn create_order(
    env: soroban_sdk::Env,
    user: soroban_sdk::Address,
    order_type: OrderType,
    kwh_amount: i128,
    price_per_kwh: i128,
    device_id: soroban_sdk::String,
) -> u64

fn match_orders(env: soroban_sdk::Env, sell_id: u64, buy_id: u64)

fn calculate_yield(env: soroban_sdk::Env, amount: i128) -> i128