json-routing-for-osseus/build/route-validator.js

JSON configurable MVC routing for express 4

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const expressValidator = require("express-validator/lib/express_validator");
class RouteValidator {
    static init(app, options) {
        app.use(expressValidator(options));
    }
    static get(validators) {
        const validatorFnc = (req, res, next) => {
            if (validators.body) {
                req.checkBody(validators.body);
            }
            if (validators.query) {
                req.checkQuery(validators.query);
            }
            if (validators.params) {
                req.checkParams(validators.params);
            }
            req.getValidationResult().then(function (result) {
                if (result.isEmpty()) {
                    next();
                }
                else {
                    const errors = result.array();
                    res.status(400).json({
                        message: `Validation error - ${errors[0].param} ${errors[0].msg}`,
                        errors: errors
                    });
                }
            });
        };
        return validatorFnc;
    }
}
exports.RouteValidator = RouteValidator;
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