@strapi/generators/dist/plops/content-type.js

Interactive API generator.

'use strict';

var path = require('path');
var slugify = require('@sindresorhus/slugify');
var fs = require('fs-extra');
var utils = require('@strapi/utils');
var tsUtils = require('@strapi/typescript-utils');
var getDestinationPrompts = require('./prompts/get-destination-prompts.js');
var getFilePath = require('./utils/get-file-path.js');
var ctNamesPrompts = require('./prompts/ct-names-prompts.js');
var kindPrompts = require('./prompts/kind-prompts.js');
var getAttributesPrompts = require('./prompts/get-attributes-prompts.js');
var bootstrapApiPrompts = require('./prompts/bootstrap-api-prompts.js');

var generateContentType = ((plop)=>{
    // Model generator
    plop.setGenerator('content-type', {
        description: 'Generate a content type for an API',
        async prompts (inquirer) {
            const config = await inquirer.prompt([
                ...ctNamesPrompts,
                ...kindPrompts
            ]);
            const attributes = await getAttributesPrompts(inquirer);
            const api = await inquirer.prompt([
                ...getDestinationPrompts('model', plop.getDestBasePath()),
                {
                    when: (answers)=>answers.destination === 'new',
                    type: 'input',
                    name: 'id',
                    default: config.singularName,
                    message: 'Name of the new API?',
                    async validate (input) {
                        if (!utils.strings.isKebabCase(input)) {
                            return 'Value must be in kebab-case';
                        }
                        const apiPath = path.join(plop.getDestBasePath(), 'api');
                        const exists = await fs.pathExists(apiPath);
                        if (!exists) {
                            return true;
                        }
                        const apiDir = await fs.readdir(apiPath, {
                            withFileTypes: true
                        });
                        const apiDirContent = apiDir.filter((fd)=>fd.isDirectory());
                        if (apiDirContent.findIndex((dir)=>dir.name === input) !== -1) {
                            throw new Error('This name is already taken.');
                        }
                        return true;
                    }
                },
                ...bootstrapApiPrompts
            ]);
            return {
                ...config,
                ...api,
                attributes
            };
        },
        actions (answers) {
            if (!answers) {
                return [];
            }
            const attributes = answers.attributes.reduce((object, answer)=>{
                const val = {
                    type: answer.attributeType
                };
                if (answer.attributeType === 'enumeration') {
                    val.enum = answer.enum.split(',').map((item)=>item.trim());
                }
                if (answer.attributeType === 'media') {
                    val.allowedTypes = [
                        'images',
                        'files',
                        'videos',
                        'audios'
                    ];
                    val.multiple = answer.multiple;
                }
                return Object.assign(object, {
                    [answer.attributeName]: val
                }, {});
            }, {});
            const filePath = getFilePath(answers.destination);
            const currentDir = process.cwd();
            const language = tsUtils.isUsingTypeScriptSync(currentDir) ? 'ts' : 'js';
            const baseActions = [
                {
                    type: 'add',
                    path: `${filePath}/content-types/{{ singularName }}/schema.json`,
                    templateFile: `templates/${language}/content-type.schema.json.hbs`,
                    data: {
                        collectionName: slugify(answers.pluralName, {
                            separator: '_'
                        })
                    }
                }
            ];
            if (Object.entries(attributes).length > 0) {
                baseActions.push({
                    type: 'modify',
                    path: `${filePath}/content-types/{{ singularName }}/schema.json`,
                    transform (template) {
                        const parsedTemplate = JSON.parse(template);
                        parsedTemplate.attributes = attributes;
                        return JSON.stringify(parsedTemplate, null, 2);
                    }
                });
            }
            if (answers.bootstrapApi) {
                const { singularName } = answers;
                let uid;
                if (answers.destination === 'new') {
                    uid = `api::${answers.id}.${singularName}`;
                } else if (answers.api) {
                    uid = `api::${answers.api}.${singularName}`;
                } else if (answers.plugin) {
                    uid = `plugin::${answers.plugin}.${singularName}`;
                }
                baseActions.push({
                    type: 'add',
                    path: `${filePath}/controllers/{{ singularName }}.${language}`,
                    templateFile: `templates/${language}/core-controller.${language}.hbs`,
                    data: {
                        uid
                    }
                }, {
                    type: 'add',
                    path: `${filePath}/services/{{ singularName }}.${language}`,
                    templateFile: `templates/${language}/core-service.${language}.hbs`,
                    data: {
                        uid
                    }
                }, {
                    type: 'add',
                    path: `${filePath}/routes/{{ singularName }}.${language}`,
                    templateFile: `templates/${language}/core-router.${language}.hbs`,
                    data: {
                        uid
                    }
                });
            }
            return baseActions;
        }
    });
});

module.exports = generateContentType;
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