express-api-problem/dist/mongoose-plugin.js

A minimal package to assist in returning RESTful exceptions in your APIs

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const http_status_codes_1 = require("http-status-codes");
const api_problem_1 = require("./api-problem");
function getErrorHandler(options = {}) {
    function validationErrorHandler(err, doc, next) {
        if (err.name !== 'ValidationError') {
            return next(err);
        }
        const typedError = err;
        const formattedErrors = [];
        // For each of the mongo errors, format them
        for (const error in typedError.errors) {
            formattedErrors.push({
                field: typedError.errors[error].path,
                message: typedError.errors[error].message,
            });
        }
        next(new api_problem_1.ApiProblem(Object.assign(Object.assign({ status: options.status || http_status_codes_1.UNPROCESSABLE_ENTITY, title: options.title || 'Validation Failed' }, options), { detail: formattedErrors })));
    }
    return validationErrorHandler;
}
exports.getErrorHandler = getErrorHandler;
function MongoosePlugin(schema, options = {}) {
    schema.post('save', getErrorHandler(options));
}
exports.MongoosePlugin = MongoosePlugin;