lisk-framework/dist-node/modules/reward/method.js

Lisk blockchain application platform

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RewardMethod = void 0;
const base_method_1 = require("../base_method");
const calculate_reward_1 = require("./calculate_reward");
const constants_1 = require("./constants");
class RewardMethod extends base_method_1.BaseMethod {
    init(args) {
        this._config = args.config;
    }
    addDependencies(randomMethod) {
        this._randomMethod = randomMethod;
    }
    async getBlockReward(context, header, assets) {
        const defaultReward = (0, calculate_reward_1.calculateDefaultReward)(this._config, header.height);
        if (defaultReward === BigInt(0)) {
            return [defaultReward, constants_1.REWARD_NO_REDUCTION];
        }
        const isValidSeedReveal = await this._randomMethod.isSeedRevealValid(context, header.generatorAddress, assets);
        if (!isValidSeedReveal) {
            return [BigInt(0), constants_1.REWARD_REDUCTION_SEED_REVEAL];
        }
        if (!header.impliesMaxPrevotes) {
            return [
                defaultReward / BigInt(this._config.rewardReductionFactorBFT),
                constants_1.REWARD_REDUCTION_MAX_PREVOTES,
            ];
        }
        return [defaultReward, constants_1.REWARD_NO_REDUCTION];
    }
}
exports.RewardMethod = RewardMethod;
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