liveperson-functions-cli/lib/view/pull.view.js

LivePerson Functions CLI

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PullView = void 0;
const printer_1 = require("./printer");
const defaultStructure_service_1 = require("../service/defaultStructure.service");
const file_service_1 = require("../service/file.service");
class PullView {
    constructor(
    /* istanbul ignore next */ { prompt = new printer_1.Prompt(), log = new printer_1.LogMessage(), error = new printer_1.ErrorMessage(), tasklist = new printer_1.TaskList({ concurrent: true }), fileService = new file_service_1.FileService(), defaultStructureService = new defaultStructure_service_1.DefaultStructureService(), chalk = printer_1.chalk, } = {}) {
        this.prompt = prompt;
        this.log = log;
        this.error = error;
        this.tasklist = tasklist;
        this.chalk = chalk;
        this.fileService = fileService;
        this.defaultStructureService = defaultStructureService;
    }
    /**
     * Ask for confirmation the passed functions
     * @param {ILambda[]} lambdas - lambdas
     * @param {string} accountId - accountId
     * @returns {Promise<Answers>}
     * @memberof PullView
     */
    async askForConfirmation(lambdas, accountId) {
        lambdas.forEach((lambda) => {
            this.prompt.addQuestion({
                name: `${lambda.name}`,
                type: 'confirm',
                message: this.preparePromptMessage(lambda, accountId),
            });
        });
        return this.prompt.run();
    }
    /**
     * Pulls functions from the platform to the local machine
     * @param {*} confirmedLambdasToPull - confirmed lambdas to pull
     * @param {boolean} [noWatch] - Changes the renderer of the tasklist, so no rendering is displayed in the console
     * @returns {Promise<void>}
     * @memberof PullView
     */
    async showPullProcess({ confirmedLambdasToPull, noWatch = false, }) {
        if (noWatch) {
            this.tasklist = new printer_1.TaskList({ renderer: 'silent', concurrent: true });
        }
        else {
            this.log.print('\nPulling following functions:\n');
        }
        confirmedLambdasToPull.forEach((lambda) => {
            this.tasklist.addTask({
                title: `Pulling ${lambda.name}`,
                task: async () => {
                    this.defaultStructureService.createFunctionsFolder(lambda.name, true);
                    this.fileService.write(`${this.fileService.getRoot()}/functions/${lambda.name}/config.json`, {
                        name: lambda.name,
                        event: lambda.eventId || 'No Event',
                        description: lambda.description,
                        input: lambda.samplePayload || {
                            headers: [],
                            payload: {},
                        },
                        environmentVariables: lambda.implementation.environmentVariables.length > 0
                            ? lambda.implementation.environmentVariables
                            : [
                                {
                                    key: '',
                                    value: '',
                                },
                            ],
                    });
                    this.fileService.write(`${this.fileService.getRoot()}/functions/${lambda.name}/index.js`, lambda.implementation.code, false);
                },
            });
        });
        await this.tasklist.run();
    }
    /**
     * Shows an error message
     * @param {string|PrettyPrintableError} message - message
     * @memberof PullView
     */
    showErrorMessage(message) {
        this.error.print(message);
    }
    preparePromptMessage(lambda, accountId) {
        const message = `Do you want to pull the ${this.chalk.yellow(lambda.name)}?
  ${this.chalk.red('Caution: Local files will be overwritten!')}

    AccountId:              ${this.chalk.green(accountId)}
    Description:            ${lambda.description}
    UUID:                   ${lambda.uuid}
    Event:                  ${lambda.event || 'No Event'}

    `;
        return message;
    }
}
exports.PullView = PullView;
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