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index.js
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index.js
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const swaggerUi = require('swagger-ui-express');
const Field = require('./express-crud-field');
const router = require('./express-crud-router');
const { swaggerDoc, swaggerAddTable } = require('./express-crud-swagger');
const { allow, deny } = require('./express-crud-permit');
const ALLOW_ALL = allow();
const setup = (app, apiConfig) => {
const {
database = 'nedb',
title = 'API',
description = 'Generated API',
version = '1.0',
apiPrefix = '/api',
docPath = '/api-docs',
collections
} = apiConfig;
let driver;
switch (database) {
case 'fs':
driver = require('./express-crud-fs-driver');
break;
case 'nedb':
default:
driver = require('./express-crud-nedb-driver');
}
if (!collections) {
throw 'API config must have collections array'
}
const swaggerDocument = swaggerDoc(title, description, version);
collections.forEach((d) => {
const { name, fields, permit = ALLOW_ALL } = d;
if (!name) {
throw `Collection must have a name`;
}
if (!fields) {
throw `Collection must have fields array`;
}
swaggerAddTable(swaggerDocument, apiPrefix, name, fields);
const crudRouter = router(name, fields, permit, driver);
app.use(`${apiPrefix}/${name}`, crudRouter);
});
app.use(docPath, swaggerUi.serve, swaggerUi.setup(swaggerDocument));
}
module.exports = {
setup,
Field,
allow, deny,
ALLOW_ALL
}