typecql/dist/typecql/misc/mergeDefaultValueByKey.js

ORM for CQL databases.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = mergeDefaultValueByKey;
const EntitiesData_1 = require("./utils/EntitiesData");
function mergeDefaultValueByKey(key, value, tableName) {
    const schema = EntitiesData_1.default.entitiesShemes[tableName];
    if (typeof value == 'function') {
        value = value();
    }
    if (!schema)
        return null;
    let defaultValue = null;
    const type = schema[key];
    if (type?.startsWith('map') || type?.startsWith('frozen<map')) {
        defaultValue = {};
    }
    if (type?.startsWith('set') ||
        type?.startsWith('frozen<set') ||
        type?.startsWith('list') ||
        type?.startsWith('frozen<list')) {
        defaultValue = [];
    }
    if (value === null)
        return defaultValue;
    if (typeof value === 'undefined')
        return defaultValue;
    return value;
}
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