"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const assert_1 = require("oak-domain/lib/utils/assert");
const uuid_1 = require("oak-domain/lib/utils/uuid");
const triggers = [
    {
        name: '在创建文章后，将文章所属分类的【isArticle】置为【true】',
        entity: 'article',
        action: 'create',
        when: 'after',
        fn: async (event, context) => {
            const { operation: { data, filter }, } = event;
            (0, assert_1.assert)(!(data instanceof Array)); // 不可能是成组创建
            if (data) {
                const [article] = await context.select('article', {
                    data: {
                        id: 1,
                        name: 1,
                        content: 1,
                        articleMenuId: 1,
                    },
                    filter: {
                        id: data.id,
                    },
                }, {});
                if (article) {
                    await context.operate('articleMenu', {
                        id: await (0, uuid_1.generateNewIdAsync)(),
                        action: 'update',
                        data: {
                            isArticle: true,
                        },
                        filter: {
                            id: article.articleMenuId,
                        },
                    }, {});
                }
            }
            return 0;
        },
    },
    {
        name: '在删除文章前，将文章所属分类的【isArticle】置为【false】',
        entity: 'article',
        action: 'remove',
        when: 'before',
        fn: async (event, context) => {
            const { operation: { data, filter }, } = event;
            const [article] = await context.select('article', {
                data: {
                    id: 1,
                    name: 1,
                    content: 1,
                    articleMenuId: 1,
                },
                filter,
            }, {});
            if (article) {
                const articles = await context.select('article', {
                    data: {
                        id: 1,
                    },
                    filter: {
                        articleMenuId: article.articleMenuId,
                        id: {
                            $ne: article.id,
                        },
                    },
                }, {});
                if (articles.length === 0) {
                    await context.operate('articleMenu', {
                        id: await (0, uuid_1.generateNewIdAsync)(),
                        action: 'update',
                        data: {
                            isArticle: false,
                        },
                        filter: {
                            id: article.articleMenuId,
                        },
                    }, {});
                }
            }
            return 0;
        },
    },
];
exports.default = triggers;