jsonblade/dist/filters/logic-filters.js

A powerful and modular JSON template engine with extensible filters

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.logicFilters = void 0;
exports.registerLogicFilters = registerLogicFilters;
const filter_registry_1 = require("../filter-registry");
const logicFilters = {
    equals: (v, ...args) => {
        const val = args[0];
        const compareVal = !isNaN(Number(val)) ? Number(val) : val;
        return v === compareVal;
    },
    not: (v) => !v,
    bool: (v) => Boolean(v),
    gt: (v, ...args) => {
        const compareVal = Number(args[0]);
        return Number(v) > compareVal;
    },
    gte: (v, ...args) => {
        const compareVal = Number(args[0]);
        return Number(v) >= compareVal;
    },
    lt: (v, ...args) => {
        const compareVal = Number(args[0]);
        return Number(v) < compareVal;
    },
    lte: (v, ...args) => {
        const compareVal = Number(args[0]);
        return Number(v) <= compareVal;
    },
    contains: (v, ...args) => {
        const searchVal = args[0];
        if (typeof v === "string") {
            return v.includes(String(searchVal));
        }
        if (Array.isArray(v)) {
            return v.includes(searchVal);
        }
        return false;
    },
    startsWith: (v, ...args) => {
        const prefix = args[0];
        return String(v).startsWith(String(prefix));
    },
    endsWith: (v, ...args) => {
        const suffix = args[0];
        return String(v).endsWith(String(suffix));
    },
    isEmpty: (v) => {
        if (v == null)
            return true;
        if (typeof v === "string" || Array.isArray(v))
            return v.length === 0;
        if (typeof v === "object")
            return Object.keys(v).length === 0;
        return false;
    },
};
exports.logicFilters = logicFilters;
function registerLogicFilters() {
    Object.entries(logicFilters).forEach(([name, fn]) => {
        (0, filter_registry_1.registerFilter)(name, fn);
    });
}
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