curli-config/dist/Validation/ValidateUsingSchema.js

A small library to load/validate configuration files placed in different sides of the application using environments

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const SchemaLoader_1 = require("./SchemaLoader");
const Ajv = require("ajv");
class ValidateUsingSchema {
    constructor(toValidate, pathSchemaIs) {
        this.toValidate = toValidate;
        const schemaLoader = new SchemaLoader_1.SchemaLoader(pathSchemaIs);
        this.schema = schemaLoader.loadFile();
        this.validate();
    }
    validate() {
        const ajv = new Ajv({ allErrors: true });
        const validate = ajv.compile(this.schema);
        const valid = validate(this.toValidate);
        if (!valid) {
            const error = (Array.isArray(validate.errors)) ?
                this.concatErrors(validate.errors) : '';
            throw new Error('Error validating config schema => ' + error);
        }
    }
    concatErrors(errors) {
        let messageToReturn = '';
        errors.forEach((error, index) => {
            messageToReturn = messageToReturn + ((index >= 1) ? ' | ' : '') + error.message;
        });
        return messageToReturn;
    }
}
exports.ValidateUsingSchema = ValidateUsingSchema;