bb-inspired/dist/pipes/parse-int-or-string.pipe.js

Core library for BB-inspired NestJS backend

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var ParseIntOrStringPipe_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ParseIntOrStringPipe = void 0;
const common_1 = require("@nestjs/common");
const logger_1 = require("../utils/logger");
let ParseIntOrStringPipe = ParseIntOrStringPipe_1 = class ParseIntOrStringPipe {
    constructor() {
        this.logger = new logger_1.AppLogger(ParseIntOrStringPipe_1.name);
    }
    transform(value, metadata) {
        if (value === null || value === undefined) {
            return value;
        }
        const isNumeric = /^-?\d+$/.test(value);
        if (isNumeric) {
            try {
                const intValue = parseInt(value, 10);
                if (intValue > Number.MAX_SAFE_INTEGER || intValue < Number.MIN_SAFE_INTEGER) {
                    this.logger.warn(`Integer value out of safe range: ${value}`);
                    throw new Error('Integer value out of safe range');
                }
                return intValue;
            }
            catch (error) {
                this.logger.error(`Error parsing integer: ${error.message}`);
                throw new common_1.BadRequestException(`Failed to parse '${value}' to integer`);
            }
        }
        return value;
    }
};
exports.ParseIntOrStringPipe = ParseIntOrStringPipe;
exports.ParseIntOrStringPipe = ParseIntOrStringPipe = ParseIntOrStringPipe_1 = __decorate([
    (0, common_1.Injectable)()
], ParseIntOrStringPipe);
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