tachybase_todo/packages/core/resourcer/src/middleware.ts
ChengLei Shao 24ea83f0ff
Feat/create nocobase app (#273)
* create-nocobase-app template from [develop]

* change create-nocobase-app package.json config

* feat: load configuration from directory

* feat: configuration repository toObject

* feat: create application from configuration dir

* feat: application factory with plugins options

* export type

* feat: read application config &  application with plugins options

* feat: release command

* fix: database release

* chore: workflow package.json

* feat: nocobase cli package

* feat: console command

* chore: load application in command

* fix: load packages from process.cwd

* feat: cli load env file

* feat: create-nocobase-app

* fix: gitignore create-nocobase-app lib

* fix: sqlite path

* feat: create plugin

* chore: plugin files template

* chore: move cli into application

* chore: create-nocobase-app

* fix: create plugin

* chore: app-client && app-server

* chore: package.json

* feat: create-nocobase-app download template from npm

* chore: create-nocobase-app template

* fix: config of plugin-users

* fix: yarn.lock

* fix: database build error

* fix: yarn.lock

* fix: resourcer config

* chore: cross-env

* chore: app-client dependents

* fix: env

* chore: v0.6.0-alpha.1

* chore: verdaccio

* chore(versions): 😊 publish v0.6.0

* chore(versions): 😊 publish v0.6.1-alpha.0

* chore(versions): 😊 publish v0.6.2-alpha.0

* chore(versions): 😊 publish v0.6.2-alpha.1

* chore: 0.6.2-alpha.2

* feat: workspaces

* chore(versions): 😊 publish v0.6.2-alpha.3

* chore(versions): 😊 publish v0.6.2-alpha.4

* chore: create-nocobase-app

* chore: create-nocobase-app lib

* fix: update tsconfig.jest.json

* chore: .env

* chore(versions): 😊 publish v0.6.2-alpha.5

* chore(versions): 😊 publish v0.6.2-alpha.6

* feat: improve code

* chore(versions): 😊 publish v0.6.2-alpha.7

* fix: cleanup

* chore(versions): 😊 publish v0.6.2-alpha.8

* chore: tsconfig for app server package

* fix: move files

* fix: move files

Co-authored-by: chenos <chenlinxh@gmail.com>
2022-04-17 10:00:42 +08:00

76 lines
1.8 KiB
TypeScript

import { ActionName } from './action';
import { requireModule } from './utils';
import { HandlerType } from './resourcer';
export type MiddlewareType = string | string[] | HandlerType | HandlerType[] | MiddlewareOptions | MiddlewareOptions[];
export interface MiddlewareOptions {
/**
* actions 白名单,默认有 list、get、create、update、delete
*/
only?: Array<ActionName>;
/**
* actions 黑名单,默认有 list、get、create、update、delete
*/
except?: Array<ActionName>;
handler?: HandlerType | Function;
[key: string]: any;
}
export class Middleware {
protected options: MiddlewareOptions;
constructor(options: MiddlewareOptions | Function) {
options = requireModule(options);
if (typeof options === 'function') {
this.options = { handler: options };
} else {
this.options = options;
}
}
getHandler() {
const handler = requireModule(this.options.handler);
if (typeof handler !== 'function') {
throw new Error('Handler must be a function!');
}
return handler;
}
canAccess(name: ActionName) {
const { only = [], except = [] } = this.options;
if (only.length > 0) {
return only.includes(name);
}
if (except.length > 0) {
return !except.includes(name);
}
return true;
}
static toInstanceArray(middlewares: any): Middleware[] {
if (!middlewares) {
return [];
}
if (!Array.isArray(middlewares)) {
middlewares = [middlewares];
}
return middlewares.map((middleware) => {
if (middleware instanceof Middleware) {
return middleware;
}
if (typeof middleware === 'object') {
return new Middleware(middleware);
}
if (typeof middleware === 'function') {
return new Middleware({ handler: middleware });
}
});
}
}
export default Middleware;