| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const validation_1 = require("../error/validation");
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| 4 | const validator_1 = require("./validator");
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| 5 | class ItemValidator {
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| 6 | get item() {
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| 7 | return this._item;
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| 8 | }
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| 9 | get optional() {
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| 10 | if (!this._optionalInstance) {
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| 11 | this._optionalInstance = new ItemValidator(this._item, true);
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| 12 | }
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| 13 | return this._optionalInstance;
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| 14 | }
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| 15 | constructor(item, isOptional = false) {
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| 16 | this._item = Object.assign({}, item);
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| 17 | this._isOptional = isOptional;
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| 18 | }
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| 19 | isInt(field, min = Number.MIN_SAFE_INTEGER, max = Number.MAX_SAFE_INTEGER) {
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| 20 | return validator_1.Validator.isInt(this._item[field], min, max);
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| 21 | }
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| 22 | isNumber(field, min = Number.MIN_SAFE_INTEGER / 128, max = Number.MAX_SAFE_INTEGER / 128) {
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| 23 | return validator_1.Validator.isNumber(this._item[field], min, max);
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| 24 | }
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| 25 | escape(field) {
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| 26 | return validator_1.Validator.escape(this._item[field]);
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| 27 | }
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| 28 | isString(field, min = 1, max = 256) {
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| 29 | return validator_1.Validator.isString(this._item[field], min, max);
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| 30 | }
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| 31 | isEmail(field) {
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| 32 | return validator_1.Validator.isEmail(this._item[field]);
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| 33 | }
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| 34 | isDate(field, min, max) {
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| 35 | return validator_1.Validator.isDate(this._item[field], min, max);
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| 36 | }
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| 37 | isArray(field, iterator) {
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| 38 | return validator_1.Validator.isArray(this._item[field], iterator);
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| 39 | }
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| 40 | }
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| 41 | exports.ItemValidator = ItemValidator;
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| 42 | function wrap(fn) {
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| 43 | return function (field, ...args) {
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| 44 | try {
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| 45 | if (this._isOptional && !this._item.hasOwnProperty(field)) {
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| 46 | return undefined;
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| 47 | }
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| 48 | return fn.apply(this, [field].concat(args));
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| 49 | }
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| 50 | catch (error) {
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| 51 | const err = error instanceof validation_1.ValidationError ?
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| 52 | error :
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| 53 | new validation_1.ValidationError(validation_1.ValidationError.VALIDATION);
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| 54 | err.details.invalidField = field;
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| 55 | err.details.invalidValue = this._item[field];
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| 56 | throw err;
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| 57 | }
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| 58 | };
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| 59 | }
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| 60 | Object.getOwnPropertyNames(ItemValidator.prototype).forEach((key) => {
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| 61 | if (typeof Object.getOwnPropertyDescriptor(ItemValidator.prototype, key).get !== 'undefined') {
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| 62 | return;
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| 63 | }
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| 64 | const value = ItemValidator.prototype[key];
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| 65 | if (typeof value === 'function' && value.name !== 'constructor') {
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| 66 | ItemValidator.prototype[key] = wrap(value);
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| 67 | }
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| 68 | });
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