squid-js/src/ocean/Asset.ts

import Keeper from "../keeper/Keeper"
import Logger from "../utils/Logger"

export default class Asset {

    private keeper: Keeper

    constructor(keeper: Keeper) {
        this.keeper = keeper
    }

    public async isAssetActive(assetId: string): Promise<boolean> {
        const {market} = this.keeper
        return market.isAssetActive(assetId)
    }

    public async registerAsset(name: string, description: string,
                               price: number, publisherAddress: string): Promise<string> {
        const {market} = this.keeper

        // generate an id
        const assetId = await market.generateId(name + description)
        Logger.log("Registering: ", assetId)

        // register asset in the market
        const result = await market.register(assetId, price, publisherAddress)
        Logger.log("Registered: ", assetId, "in block", result.blockNumber)

        return assetId
    }

}