@mvx/typeorm-adapter/README.md

@mvx/typeorm-adapter is typeorm adapter orm for mvc, type-mvc is base on koa. Decorator, Ioc, AOP mvc frameworker on server.

# packaged @mvx/typeorm-adapter

This repo is for distribution on `npm`. The source for this module is in the
[main repo](https://github.com/zhouhoujun/type-mvc).

`@mvx/typeorm-adapter` is model parser for MVC frameworker. base on ioc [`@tsdi`](https://www.npmjs.com/package/@tsdi/core). help you develop your project easily.



## Install

You can install this package either with `npm`

### npm

```shell

npm install @mvx/typeorm-adapter


```

## Documentation


create application

```ts
import { MvcApplication, DefaultMvcMiddlewares, MvcModule, MvcServer } from '@mvx/mvc';
import { TypeOrmModule }  from '@mvx/typeorm-adapter';

// 1. use MvcHostBuilder to boot application.
MvcApplication.run();

// 2. use bootstrap module to boot application

@MvcModule({
    // baseURL: __dirname,
    imports: [
        TypeOrmModule
        //...  you service, or controller, some extends module.
    ],
    debug: true
})
class MvcApi {
    constructor() {
        console.log('boot application');
    }
}


// 3. use MvcHostBuilder to boot application module.

@MvcModule({
    imports: [
        TypeOrmModule
        // ... /...  you service, or controller, some extends module.
        // DebugLogAspect
    ],
    middlewares: DefaultMvcMiddlewares,
    // bootstrap: MvcServer
})
class MvcApi {

}

MvcApplication.run(MvcApi);


//4. use bootstrap module to boot application by main.
@MvcModule({
    imports: [
        TypeOrmModule
        // ...
    ],
    // bootstrap: MvcServer,
    debug: true
})
class MvcApi {
    constructor() {
        console.log('boot application');
    }

    static main() {
        console.log('run mvc api...');
        MvcApplication.run(MvcApi);
    }
}


```

### Define Controller

default setting load controllers in your project folder
`/controllers`

 * Each Controller action should return type `ResultValue`, also you can return base type or object, it deal with JsonResult.
 * The action can be `async` or `sync`. Have provide `FileResult`, `JsonResult`,
`RedirectResult`, `ViewResult`.
 * Also, you can extend with `BaseController`, it has implements some mothod to create the `ResultValue` types.
 * Model can auto create in action, it auto load value from request body.
 * Restfull params or Query String params can auto set to Controller action(Controller method) via the name of param matched. 
 * Cors by `@Cors` decorator in class or method.

define as:

```ts
import { Controller, Get, Post, IContext, ContextToken,  RequestMethod, Model, Field, Cors } from '@mvx/mvc';
import { Inject } from '@tsdi/core';
import { Mywork } from '../bi/Mywork';
import { User } from '../models';

@Cors
@Controller('/users')
export class UserController {

    // @Inject(symbols.IContext)
    // context: IContext;
    constructor(private work: Mywork) {

    }

    @Get('')
    index() {
        console.log('home index invorked', this.work);
        return this.work.workA();
    }

    // @Cors([RequestMethod.Post])
    // also can define as below
    // @Cors(['Post','Get'])
    // @Cors('POST,GET')
    @Post('/add')
    async addUser(user: User, @Inject(ContextToken) ctx: IContext) {
        console.log('user:', user);
        console.log('request body', ctx.request.body);
        return this.work.save(user);
    }

    @Get('/sub')
    sub() {
        return this.work.workB();
    }

    @Get('/:name')
    getPerson(name: string) {
        return this.work.find(name);
    }

    @Get('/find/:name')
    query(name: string, @Inject(ContextToken) ctx) {
        console.log(ctx);
        return this.work.find(name);
    }

    @Get('/test/:id')
    parmtest(id: number) {
        if (id === 1) {
            return this.work.workA();
        } else if (id === 2) {
            return this.work.workB();
        } else {
            return 'notFound';
        }
    }

    @Post('/posttest/:id')
    postTest(id: number) {
        return {
            id: id
        }
    }

}


@Controller('/')
export class HomeController extends BaseController {

    // @Inject(ContextToken)
    // context: IContext;
    constructor() {
        super();
    }

    @Get('')
    index(): ResultValue {
        return this.view('index.html');
    }

    @Get('/index2')
    home2(): ResultValue {
        return this.view('index2.html');
    }

    @Post('/goto/:pageName')
    gotoPage(pageName: string): ResultValue {
        return this.redirect( '/' + pageName);
    }
}


```

### Define AOP

Auto load Aspect service from folder `/aop` in  your project.

see simple demo

```ts
import { Aspect, Around, Joinpoint, Before } from '@tsdi/aop';

@Aspect
export class DebugLog {
    @Around('execution(*Controller.*)')
    log(joinPoint: Joinpoint) {
        console.log('aspect append log, method name:', joinPoint.fullName, ' state:', joinPoint.state, ' Args:', joinPoint.args ,  ' returning:', joinPoint.returning, ' throwing:', joinPoint.throwing);
    }

    @Before(/Controller.\*$/)
    Beforlog(joinPoint: Joinpoint) {
        console.log('aspect Befor log:', joinPoint.fullName);
    }
}


```


### Define Middlewares

default setting load middlewares in your project folder
`/middlewares`

```ts
import { Middleware, IMiddleware, Application, Configuration } from '@mvx/mvc';
import { IContainer, Injectable } from '@tsdi/core';


@Middleware('logger')
export class Logger implements IMiddleware {

    constructor() {

    }

    async execute (ctx, next) {
        let start = Date.now();
        await next();
        const ms = Date.now() - start;
        console.log(`mylog: ${ctx.method} ${ctx.url} - ${ms}ms`);
        let end = new Date();
    }

}

```





## changes

* 1.0.1
    1. add useServer to add Server Middleware features.

* 0.6.3
    1. update compile task, zip lib.
    2. update tsioc for fix bug when inherit class with classAnnations

* 0.5.5
    1. fix ConsoleLog error console.debug in nuix will not console.
    2. update components for route.
    
* v0.5.3

    1. fix bug in nuix linux load .d.ts file raise error, set default comfig  load module with !./**/*.d.ts exclude.

* v0.5.1 
    1. add Log aop aspect service. for Log easy.  default user console to log, can config `logLib`,`logConfig` in your `config.js` to use third logger lib. eg. `{ logLib: 'log4js', logConfig:{...} }`.
    has implements log4js adapter [see code](https://github.com/zhouhoujun/type-mvc/blob/master/packages/mvc/src/logAdapter/Log4jsAdapter.ts)

    2. DebugAspect, config `debug: true`,  in your `config.js`, will auto log debug info.
    2. [AnnotationLogerAspect](https://github.com/zhouhoujun/type-mvc/blob/master/packages/mvc/src/aop/AnnotationLogerAspect.ts) @annotation(Logger), logger some state via @Logger decorator config. 
    2. add Annotation Auth aspect service [`AuthAspect`](https://github.com/zhouhoujun/type-mvc/blob/master/packages/mvc/src/aop/AuthAspect.ts) to support yourself auth check easy. eg.
    
```ts
@Aspect
export class YourSecrityAspect {
    // before AuthAspect.auth check some.
    @Before('execution(AuthAspect.auth)', 'authAnnotation')
    sessionCheck(authAnnotation: AuthorizationMetadata[], joinPoint: Joinpoint) {
        //TODO： you check by authAnnotation
    }
}

```

* v0.4.1  fix assertUrlRegExp bug.
* v0.3.20 New Feature：
    1. Router and Cors middleware will check url is right route or not.
    add default route Url check in Configuartion.   isRouteUrl method and routeUrlRegExp field.
* v0.3.19 New Feature:
    Fix bug, reset context middleware order to fix 500 error, when some time request.
* v0.3.18 New Feature:
    1. update tsioc to improvement method invoker.
    2. fix Model not register bug. get Model return empty object.
* v0.3.17 New Feature:
    1. add hostname for http or https to listen.
* v0.3.12 New Feature:
    1. es5 support. enable config https http server.
* v0.3.10 New Feature:
    1. Restfull params or Query String params can auto set to Controller action(Controller method) via the name of param matched.


## Simples

[see simples](https://github.com/zhouhoujun/type-mvc/tree/master/packages/simples)
## License

MIT © [Houjun](https://github.com/zhouhoujun/)