@hkbyte/validator
Version:
Package for JSON Schema Validations and Parsing
64 lines (63 loc) • 2.57 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TypeAny = void 0;
const lodash_1 = __importDefault(require("lodash"));
const base_1 = require("../base");
class TypeAny extends base_1.TypeBase {
constructor() {
super();
this.preValidations = {};
this.postValidations = {};
}
nullable(returnDefaultOnNull = false) {
this.preValidations.nullable = true;
this.postValidations.returnDefaultOnNull = returnDefaultOnNull;
return this;
}
optional() {
this.preValidations.optional = true;
return this;
}
default(defaultValue) {
this.postValidations.default = defaultValue;
return this;
}
parse(payload) {
return __awaiter(this, void 0, void 0, function* () {
try {
if (lodash_1.default.isUndefined(payload)) {
if (this.preValidations.optional) {
return this.postValidations.default;
}
throw new Error(`undefined not allowed`);
}
else if (lodash_1.default.isNull(payload)) {
if (this.preValidations.nullable) {
if (this.postValidations.returnDefaultOnNull) {
return this.postValidations.default;
}
return null;
}
throw new Error(`null value not allowed`);
}
return payload;
}
catch (err) {
throw err;
}
});
}
}
exports.TypeAny = TypeAny;