dbmaster-cli/src/transforms/filter.transform.js

Tool for converting tables between Fifa Soccer Games

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FilterTransform = void 0;
const stream_1 = require("stream");
class FilterTransform extends stream_1.Transform {
    constructor(opts) {
        super(opts);
        this.opts = opts;
    }
    _transform(chunk, encoding, callback) {
        const object = JSON.parse(chunk.toString());
        if (this.opts.filterFn(object)) {
            this.push(chunk);
            callback();
            return;
        }
        callback();
    }
    _flush(callback) {
        callback();
    }
}
exports.FilterTransform = FilterTransform;