tachybase_todo/examples/app/association2resource.ts

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/*
Step 1: collections
yarn run:example app/association2resource db:sync
Step 2:
yarn run:example app/association2resource start
Step 3: Create article
curl --location --request POST 'http://localhost:13000/api/articles:create' \
--header 'Content-Type: application/json' \
--data-raw '{
"title": "My first article",
"content": "Hello NocoBase!",
"user": {
"name": "user 1"
}
}'
Step 4: View article user
curl http://localhost:13000/api/articles/1/user
*/
import { Application } from '@nocobase/server';
const app = new Application({
database: {
logging: process.env.DB_LOGGING === 'on' ? console.log : false,
dialect: process.env.DB_DIALECT as any,
storage: process.env.DB_STORAGE,
username: process.env.DB_USER,
password: process.env.DB_PASSWORD,
database: process.env.DB_DATABASE,
host: process.env.DB_HOST,
port: process.env.DB_PORT as any,
timezone: process.env.DB_TIMEZONE,
tablePrefix: 'a2r_',
},
resourcer: {
prefix: '/api',
},
plugins: [],
});
// 已定义的 collection 会自动转为同名 resource
app.collection({
name: 'articles',
fields: [
{
type: 'string',
name: 'title',
},
{
type: 'text',
name: 'content',
},
// 自动转为 articles.user 资源
{
type: 'belongsTo',
name: 'user',
// 以下参数缺失时,自动处理
// target: 'users',
// foreignKey: 'userId',
// targetKey: 'id',
},
],
});
// 已定义的 collection 会自动转为同名 resource
app.collection({
name: 'users',
fields: [
{
type: 'string',
name: 'name',
},
// 自动转为 users.articles 资源
{
type: 'hasMany',
name: 'articles',
// 以下参数缺失时,自动处理
// target: 'articles',
// foreignKey: 'userId',
// sourceKey: 'id',
},
],
});
if (require.main === module) {
app.runAsCLI();
}
export default app;