@webilix/nestjs-helper/dist/pipes/number.pipe.js

Helper library for NestJS

"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 __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.NumberPipe = void 0;
const common_1 = require("@nestjs/common");
const helper_library_1 = require("@webilix/helper-library");
const errors_1 = require("../errors");
let NumberPipe = class NumberPipe {
    constructor(title, options) {
        this.title = title;
        this.options = options;
    }
    transform(value) {
        var _a, _b, _c;
        if (((_a = this.options) === null || _a === void 0 ? void 0 : _a.optional) && helper_library_1.Helper.IS.empty(value))
            return null;
        if (helper_library_1.Helper.IS.empty(value))
            errors_1.Errors.throw(errors_1.Errors.undefined(this.title));
        if (!helper_library_1.Helper.IS.number(value) && !helper_library_1.Helper.IS.STRING.number(value))
            errors_1.Errors.throw(errors_1.Errors.invalid(this.title));
        const num = +value;
        if (!helper_library_1.Helper.IS.number(num))
            errors_1.Errors.throw(errors_1.Errors.invalid(this.title));
        const minimum = (_b = this.options) === null || _b === void 0 ? void 0 : _b.minimum;
        if (minimum && num < minimum)
            errors_1.Errors.throw(errors_1.Errors.minimum(this.title, minimum));
        const maximum = (_c = this.options) === null || _c === void 0 ? void 0 : _c.maximum;
        if (maximum && num > maximum)
            errors_1.Errors.throw(errors_1.Errors.maximum(this.title, maximum));
        return num;
    }
};
exports.NumberPipe = NumberPipe;
exports.NumberPipe = NumberPipe = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [String, Object])
], NumberPipe);
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