bxgateway/dist/filter.js

Package for connecting to Bloxroute's gateways

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Filter = void 0;
class Filter {
    constructor() {
        this._filter = '';
        this._valid = false;
    }
    build() {
        if (!this._valid)
            throw new Error('Invalid filter');
        return this._filter;
    }
    to(address, eq = true) {
        if (eq) {
            this._filter += `({to} == '${address}')`;
        }
        else {
            this._filter += `({to} IN ${address})`;
        }
        this._valid = true;
        return this;
    }
    from(address, eq = true) {
        if (eq) {
            this._filter += `({from} == '${address}')`;
        }
        else {
            this._filter += `({from} IN ${address})`;
        }
        this._valid = true;
        return this;
    }
    method(methodId, eq = true) {
        if (eq) {
            this._filter += `({method_id} == '${methodId}')`;
        }
        else {
            this._filter += `({method_id} IN ${methodId})`;
        }
        this._valid = true;
        return this;
    }
    get and() {
        this._filter += ` AND `;
        this._valid = false;
        return this;
    }
    get or() {
        this._filter += ` OR `;
        this._valid = false;
        return this;
    }
}
exports.Filter = Filter;