substreams-sink-redis/dist/src/utils.js

Substreams Redis sink module

export function toTimestamp(clock) {
    if (!clock.timestamp)
        throw new Error("Clock is required");
    const seconds = Number(clock.timestamp.seconds) * 1000;
    const nanos = Number(clock.timestamp.nanos) / 1000000;
    return seconds + nanos;
}
export function parseKeyPrefix(key, prefix) {
    if (!prefix)
        return key;
    return `${prefix}:${key}`;
}
export function parseKeyLabels(key, labels) {
    const suffix = Object.keys(labels).map(label => `${label}:${labels[label]}`).join(":");
    if (suffix)
        return `${key}:${suffix}`;
    return key;
}
export function parseKey(name, options, labels) {
    let prefix = parseKeyPrefix(name, options.kvPrefix);
    if (labels && Object.keys(labels).length)
        return parseKeyLabels(prefix, labels);
    return prefix;
}
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