@httpc/kit/dist/esm/validation/ValidationService.js

httpc toolbox for building function-based API with minimal code and end-to-end type safety

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); }
};
import { singleton, injectAll } from "tsyringe";
import { KEY, options } from "../di";
import { logger } from "../logging";
import { BaseService } from "../services";
import { cleanUndefined } from "../utils";
import { isOptionalSchema } from "./utils";
let ValidationService = class ValidationService extends BaseService() {
    constructor(logger, validators, options = {}) {
        //@ts-expect-error
        super(...arguments);
        this.validators = validators;
        if (validators.length > 0) {
            this.logger.info("Loaded %d validators: %s", validators.length, validators.map(x => x.constructor.name).join(","));
        }
        else {
            this.logger.warn("No validators loaded");
        }
        this.options = {
            onMissingValidator: "throw",
            ...options ? cleanUndefined(options) : undefined
        };
    }
    validate(object, schema) {
        for (const validator of this.validators) {
            let isOptional = false;
            if (isOptionalSchema(schema)) {
                schema = schema.schema;
                isOptional = true;
            }
            if (object === undefined || object === null) {
                return isOptional
                    ? { success: true, object }
                    : { success: false, errors: ["Required value"] };
            }
            if (!validator.canValidate(object, schema)) {
                continue;
            }
            const result = validator.validate(object, schema);
            this.logger.debug("Validation %s(%s) for: %o", result.success ? "pass" : "failed", validator.constructor?.name, object);
            return result;
        }
        if (this.options.onMissingValidator === "throw") {
            this._raiseError("misconfiguration", "Missing validator");
        }
        this.logger.debug("No validator for: %o");
        return {
            success: true,
            object
        };
    }
};
ValidationService = __decorate([
    singleton(),
    __param(0, logger()),
    __param(1, injectAll(KEY("IValidator"))),
    __param(2, options({})),
    __metadata("design:paramtypes", [Object, Array, Object])
], ValidationService);
export { ValidationService };