@boostercloud/cli/dist/commands/new/read-model.js

CLI of the Booster Framework, the next level of abstraction for cloud-native applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = require("@oclif/core");
const base_command_1 = require("../../common/base-command");
const script_1 = require("../../common/script");
const brand_1 = require("../../common/brand");
const target_1 = require("../../services/generator/target");
const path = require("path");
const generator_1 = require("../../services/generator");
const project_checker_1 = require("../../services/project-checker");
const filenames_1 = require("../../common/filenames");
class ReadModel extends base_command_1.default {
    async run() {
        var _a, _b;
        const { args, flags } = await this.parse(ReadModel);
        try {
            const fields = (_a = flags.fields) !== null && _a !== void 0 ? _a : [];
            const projections = (_b = flags.projects) !== null && _b !== void 0 ? _b : [];
            if (!args.readModelName)
                throw "You haven't provided a read model name, but it is required, run with --help for usage";
            return run(args.readModelName, fields, projections);
        }
        catch (error) {
            console.error(error);
        }
    }
}
ReadModel.description = 'create a new read model';
ReadModel.flags = {
    help: core_1.Flags.help({ char: 'h' }),
    fields: core_1.Flags.string({
        char: 'f',
        description: 'fields that this read model will contain',
        multiple: true,
    }),
    projects: core_1.Flags.string({
        char: 'p',
        description: 'entities that this read model will project to build its state',
        multiple: true,
    }),
};
ReadModel.args = {
    readModelName: core_1.Args.string(),
};
exports.default = ReadModel;
const run = async (name, rawFields, rawProjections) => script_1.Script.init(`boost ${brand_1.default.energize('new:read-model')} 🚧`, (0, target_1.joinParsers)((0, target_1.parseName)(name), (0, target_1.parseFields)(rawFields), (0, target_1.parseProjections)(rawProjections)))
    .step('Verifying project', project_checker_1.checkCurrentDirIsABoosterProject)
    .step('Creating new read model', generateReadModel)
    .info('Read model generated!')
    .done();
function generateImports(info) {
    const eventsImports = info.projections.map((projection) => {
        const fileName = (0, filenames_1.classNameToFileName)(projection.entityName);
        return {
            packagePath: `../entities/${fileName}`,
            commaSeparatedComponents: projection.entityName,
        };
    });
    const coreComponents = ['ReadModel'];
    if (info.projections.length > 0) {
        coreComponents.push('Projects');
    }
    return [
        {
            packagePath: '@boostercloud/framework-core',
            commaSeparatedComponents: coreComponents.join(', '),
        },
        {
            packagePath: '@boostercloud/framework-types',
            commaSeparatedComponents: info.projections.length > 0 ? 'UUID, ProjectionResult' : 'UUID',
        },
        ...eventsImports,
    ];
}
const generateReadModel = (info) => (0, generator_1.generate)({
    name: info.name,
    extension: '.ts',
    placementDir: path.join('src', 'read-models'),
    template: (0, generator_1.template)('read-model'),
    info: {
        imports: generateImports(info),
        ...info,
    },
});