@httpc/kit
Version:
httpc toolbox for building function-based API with minimal code and end-to-end type safety
107 lines (106 loc) • 4.24 kB
JavaScript
;
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);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.NativeTypeValidator = void 0;
const tsyringe_1 = require("tsyringe");
const di_1 = require("../di");
const DEFAULT_OPTIONS = {};
let NativeTypeValidator = class NativeTypeValidator {
constructor(options = DEFAULT_OPTIONS) {
this.options = options;
}
canValidate(object, schema, options) {
return (schema === String ||
schema === Number ||
schema === Boolean ||
schema === Object ||
schema === Date ||
schema === Array);
}
validate(object, schema, options) {
const { disableParsing } = this.options;
if (schema === String) {
if (typeof object !== "string") {
return this.validationFailed(String);
}
}
else if (schema === Number) {
if (typeof object !== "number") {
if (!disableParsing && typeof object === "string" && object !== "" && !isNaN(object)) {
object = Number(object);
}
else {
return this.validationFailed(Number);
}
}
}
else if (schema === Boolean) {
if (typeof object !== "boolean") {
let lowercase;
if (!disableParsing && typeof object === "string" &&
(lowercase = object.toLowerCase()) && (lowercase === "true" ||
lowercase === "false")) {
object = lowercase === "true";
}
else {
return this.validationFailed(Boolean);
}
}
}
else if (schema === Date) {
if (typeof object !== "object" || !(object instanceof Date)) {
let parsed;
if (!disableParsing && typeof object === "string" &&
(parsed = new Date(object)) &&
!isNaN(parsed.getTime()) // is a valid date
) {
object = parsed;
}
else {
return this.validationFailed(Date);
}
}
}
else if (schema === Array) {
if (!Array.isArray(object)) {
return this.validationFailed(Array);
}
}
else if (schema === Object) {
if (typeof object !== "object" || object === null || object instanceof Date || Array.isArray(object)) {
return this.validationFailed(Object);
}
}
else {
throw new Error("Invalid schema: " + schema);
}
return {
success: true,
object
};
}
validationFailed(schema) {
return {
success: false,
errors: ["Not valid " + schema.name]
};
}
};
NativeTypeValidator = __decorate([
(0, tsyringe_1.singleton)(),
(0, di_1.alias)((0, di_1.KEY)("IValidator")),
__param(0, (0, di_1.options)(undefined)),
__metadata("design:paramtypes", [Object])
], NativeTypeValidator);
exports.NativeTypeValidator = NativeTypeValidator;