@caidrive/shared/dist/core/guard.js

caidrive.shared.components

"use strict";
/**
 * What it does.
 *
 * @param name - Parameter description.
 * @returns Type and description of the returned object.
 *
 * @example
 * ```
 * Write me later.
 * ```
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Guard = void 0;
const result_1 = require("./result");
/**
 *
 */
class Guard {
    /**
     *
     */
    static Numeric(argument, argumentName) {
        /**
         *
         */
        if (Number.isInteger(argument)) {
            return result_1.Result.ok();
        }
        if (!Number.isNaN(Number.parseInt(argument))) {
            return result_1.Result.ok();
        }
        return result_1.Result.fail(`${argumentName} is non numeric value, can not be parsed`);
    }
    /**
     *
     */
    static EmptyOrBlank(argument, argumentName) {
        const nullGuardResult = Guard.NullOrUndefined(argument, "EmbptyOrBlank:argument");
        if (nullGuardResult.isSuccess) {
            if (!(argument instanceof Date) && typeof argument === "object") {
                if (Object.keys(argument).length) {
                    return result_1.Result.ok();
                }
            }
            else {
                return result_1.Result.ok();
            }
        }
        return result_1.Result.fail(`${argumentName} is null or undefined`);
    }
    /**
     *
     */
    static NullOrUndefined(argument, argumentName) {
        if (argument === null || argument === undefined) {
            return result_1.Result.fail(`${argumentName} is null or undefined`);
        }
        return result_1.Result.ok();
    }
    /**
     *
     */
    static NullOrUndefinedBulk(args) {
        const nullGuardResult = Guard.NullOrUndefined(args, "args");
        if (nullGuardResult.isSuccess) {
            for (const arg of args) {
                const result = this.NullOrUndefined(arg.value, arg.name);
                if (result.isFailure) {
                    return result;
                }
            }
            return result_1.Result.ok();
        }
        return nullGuardResult;
    }
    /**
     *
     *
     */
    static AtLeast(length, text) {
        return (text === null || text === void 0 ? void 0 : text.length) >= length
            ? result_1.Result.ok()
            : result_1.Result.fail(`Value length must be at least ${length}`);
    }
    /*
     *
     *
     */
    static AtMost(length, text) {
        return (text === null || text === void 0 ? void 0 : text.length) <= length
            ? result_1.Result.ok()
            : result_1.Result.fail(`Value length must be at most ${length}`);
    }
}
exports.Guard = Guard;