https://github.com/kpfromer/nestjs-typegoose

Typegoose with NestJS
https://github.com/kpfromer/nestjs-typegoose

mongoose nest nestjs nestjs-typegoose typegoose typescript

Last synced: 7 days ago
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Typegoose with NestJS

• Host: GitHub
• URL: https://github.com/kpfromer/nestjs-typegoose
• Owner: kpfromer
• License: mit
• Created: 2018-04-16T01:55:53.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-11-19T14:42:20.000Z (23 days ago)
• Last Synced: 2024-11-29T01:05:14.650Z (14 days ago)
• Topics: mongoose, nest, nestjs, nestjs-typegoose, typegoose, typescript
• Language: TypeScript
• Homepage: https://kpfromer.github.io/nestjs-typegoose/
• Size: 5.36 MB
• Stars: 291
• Watchers: 8
• Forks: 73
• Open Issues: 114
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-nestjs - Nest Typegoose - nest.js 的 [Typegoose](https://github.com/szokodiakos/typegoose) 模块。 (资源 / 集成)

README

        
# nestjs-typegoose

[![NPM](https://nodei.co/npm/nestjs-typegoose.png)](https://nodei.co/npm/nestjs-typegoose/)

[![npm version](https://badge.fury.io/js/nestjs-typegoose.svg)](https://badge.fury.io/js/nestjs-typegoose)

[![Build Status](https://travis-ci.org/kpfromer/nestjs-typegoose.svg?branch=master)](https://travis-ci.org/kpfromer/nestjs-typegoose)

[![Coverage Status](https://coveralls.io/repos/github/kpfromer/nestjs-typegoose/badge.svg?branch=master)](https://coveralls.io/github/kpfromer/nestjs-typegoose?branch=master)

![npm](https://img.shields.io/npm/dm/nestjs-typegoose)

![npm bundle size](https://img.shields.io/bundlephobia/min/nestjs-typegoose)

![David](https://img.shields.io/david/peer/kpfromer/nestjs-typegoose)

## Description

Injects [typegoose](https://github.com/szokodiakos/typegoose) models for [nest](https://github.com/nestjs/nest) components and controllers. Typegoose equivalant for [@nestjs/mongoose.](https://docs.nestjs.com/techniques/mongodb)

Using Typegoose removes the need for having a Model interface.

## Installation

```bash

npm install --save nestjs-typegoose

```

or

```

yarn add nestjs-typegoose

```

## Documentation

[Here is the full documentation describing all basic and advanced features.](https://kpfromer.github.io/nestjs-typegoose/)

## Basic usage

You can checkout the `example` project for more details.

**app.module.ts**

```typescript

import { Module } from "@nestjs/common";

import { TypegooseModule } from "nestjs-typegoose";

import { CatsModule } from "./cat.module.ts";

@Module({

  imports: [

    TypegooseModule.forRoot("mongodb://localhost:27017/nest", {

      useNewUrlParser: true,

    }),

    CatsModule,

  ],

})

export class ApplicationModule {}

```

Create class that describes your schema

**cat.model.ts**

```typescript

import { prop } from "@typegoose/typegoose";

import { IsString } from "class-validator";

export class Cat {

  @IsString()

  @prop({ required: true })

  name: string;

}

```

Inject Cat for `CatsModule`

**cat.module.ts**

```typescript

import { Module } from "@nestjs/common";

import { TypegooseModule } from "nestjs-typegoose";

import { Cat } from "./cat.model";

import { CatsController } from "./cats.controller";

import { CatsService } from "./cats.service";

@Module({

  imports: [TypegooseModule.forFeature([Cat])],

  controllers: [CatsController],

  providers: [CatsService],

})

export class CatsModule {}

```

Get the cat model in a service

**cats.service.ts**

```typescript

import { Injectable } from "@nestjs/common";

import { InjectModel } from "nestjs-typegoose";

import { Cat } from "./cat.model";

import { ReturnModelType } from "@typegoose/typegoose";

@Injectable()

export class CatsService {

  constructor(

    @InjectModel(Cat) private readonly catModel: ReturnModelType

  ) {}

  async create(createCatDto: { name: string }): Promise {

    const createdCat = new this.catModel(createCatDto);

    return await createdCat.save();

  }

  async findAll(): Promise {

    return await this.catModel.find().exec();

  }

}

```

Finally, use the service in a controller!

**cats.controller.ts**

```typescript

import { Controller, Get, Post, Body } from "@nestjs/common";

import { CatsService } from "./cats.service";

import { Cat } from "./cats.model.ts";

@Controller("cats")

export class CatsController {

  constructor(private readonly catsService: CatsService) {}

  @Get()

  async getCats(): Promise {

    return await this.catsService.findAll();

  }

  @Post()

  async create(@Body() cat: Cat): Promise {

    return await this.catsService.create(cat);

  }

}

```

## Requirements

1.  @typegoose/typegoose +6.1.5

2.  @nestjs/common +6.10.1

3.  @nestjs/core +6.10.1

4.  mongoose (with typings `@types/mongoose`) +5.7.12

## License

nestjs-typegoose is [MIT licensed](LICENSE).