NestJs + Mongoose CRUD

Nest.js crud module for mongoose models without @nestjsx/crud

Important

• NestJs 6.x ----> nestjs-mongoose-crud v1.x
• NestJs 7.x ----> nestjs-mongoose-crud v2.x
• fix #7

Nest.js + Typegoose 中文视频教程请移步哔哩哔哩: 全栈之巅

Usage

1. Install and setup nestjs-typegoose or nestjs-mongoose

2. Install

   1yarn add nestjs-mongoose-crud
   2# or
   3npm i nestjs-mongoose-crud

3. Import model to module:

   1import { Module } from '@nestjs/common';
   2import { UsersController } from './users.controller';
   3import { TypegooseModule } from 'nestjs-typegoose';
   4import { User } from './user.model';
   5
   6@Module({
   7  imports: [
   8    TypegooseModule.forFeature([User])
   9  ],
   10  controllers: [UsersController]
   11})
   12export class UsersModule {}

4. Add @Crud() decorator and inject imported model to model property.

   1import { Controller } from '@nestjs/common';
   2import { Crud } from 'nestjs-mongoose-crud'
   3import { User } from './user.model';
   4import { InjectModel } from 'nestjs-typegoose';
   5import { ModelType } from '@typegoose/typegoose/lib/types';
   6
   7@Crud({
   8  model: User
   9})
   10@Controller('users')
   11export class UsersController {
   12  constructor(@InjectModel(User) public model: ModelType<User>) {}
   13}

5. Test your CRUD APIs: http://localhost:3000/users

APIs

e.g. @Crud() for UsersController

METHOD	PATH	DESC
GET	/users	Get all users
GET	/users/:id	Get a user
POST	/users	Create a user
PUT	/users/:id	update a user
DELETE	/users/:id	Delete a user

You can find all routes and DTOs by setup swagger

Query

Use a JSON (in string) query parameter to find records:

/users?query={"where":{"username":"user1","age":{"$gt":18}},"sort":"-_id","limit":10,"page":2,"populate":"friends"}

Interfaces

1export interface PaginateKeys {
2  data?: string
3  total?: string
4  lastPage?: string
5  currentPage?: string
6}
7
8export interface CrudRoute {
9  decorators?: MethodDecorator[]
10}
11export interface CrudRouteWithDto extends CrudRoute {
12  dto?: any
13  transform?: (data: any) => any
14}
15export interface CrudRouteForFind extends CrudRoute {
16  paginate?: PaginateKeys | false
17  limit?: number
18  populate?: string | any
19  sort?: string | any
20  where?: any
21}
22export interface CrudRouteForFindOne extends CrudRoute {
23  populate?: string | any
24  where?: any
25  select?: any
26}
27
28export interface CrudRoutes {
29  grid?: false,
30  form?: false,
31  find?: CrudRouteForFind | false,
32  findOne?: CrudRouteForFindOne | false,
33  create?: CrudRouteWithDto | false,
34  update?: CrudRouteWithDto | false,
35  delete?: CrudRoute | false,
36
37}
38export interface CrudOptions {
39  routes?: CrudRoutes
40}
41export interface OptionItem {
42  text: string
43  value: string
44}
45export interface Field {
46  label?: string
47  icon?: string
48  type?: 'hide' | 'text' | 'input' | 'autocomplete' | 'textarea' | 'number' | 'checkbox' | 'checkbox-button' | 'radio' | 'date' | 'dates' | 'week' | 'month' | 'year' | 'daterange' | 'time' | 'datetime' | 'datetimerange' | 'switch' | 'yesno' | 'slider' | 'password' | 'color' | 'select' | 'cascader' | 'transfer' | 'rate' | 'tag' | 'image' | 'button' | 'json-editor' | 'upload-file' | 'image-uploader' | 'tree-select' | 'video-uploader' | 'quill-editor' | 'markdown-editor' | 'bmap' | 'codemirror' | 'gallery'
49  listable?: boolean
50  editable?: boolean
51  attrs?: any
52  layout?: number
53  tip?: string
54  options?: OptionItem[]
55  class?: string | string[]
56  style?: any
57  width?: string | number
58  [key: string]: any
59  column?: Field[]
60}
61
62export interface Fields {
63  [key: string]: Field
64}
65
66export interface AvueCrudOption {
67  addBtn?: boolean
68  addRowBtn?: boolean
69  align?: string
70  border?: boolean
71  calcHeight?: number
72  cancelBtnTitle?: string
73  columnBtn?: boolean
74  dataType?: string
75  cellBtn?: boolean
76  dateBtn?: boolean
77  cancelBtn?: boolean
78  dateDefault?: boolean
79  dicData?: any
80  dicMethod?: string
81  dicQuery?: any
82  dicUrl?: string
83  delBtn?: boolean
84  defaultSort?: any
85  dialogFullscreen?: boolean
86  dialogEscape?: boolean
87  dialogClickModal?: boolean
88  dialogCloseBtn?: boolean
89  dialogModal?: boolean
90  dialogTop?: string | number
91  dialogType?: string
92  dialogWidth?: string | number
93  dialogHeight?: string | number
94  defaultExpandAll?: boolean
95  expandRowKeys?: string[]
96  editBtn?: boolean
97  emptyText?: string
98  expand?: boolean
99  expandWidth?: number
100  expandFixed?: boolean
101  excelBtn?: boolean
102  filterBtn?: boolean
103  formWidth?: string | number
104  height?: number
105  header?: boolean
106  index?: boolean
107  indexLabel?: string
108  indexWidth?: number
109  indexFixed?: boolean
110  rowKey?: string
111  indeterminate?: boolean
112  labelWidth?: number
113  maxHeight?: number
114  menu?: boolean
115  menuWidth?: number
116  menuXsWidth?: number
117  menuAlign?: string
118  menuType?: string
119  menuBtnTitle?: string
120  pageSize?: string
121  pageSizes?: number[]
122  printBtn?: boolean
123  refreshBtn?: boolean
124  saveBtn?: boolean
125  updateBtn?: boolean
126  cancalBtn?: boolean
127  saveBtnTitle?: string
128  selection?: boolean
129  selectionWidth?: number
130  selectionFixed?: boolean
131  searchBtn?: boolean
132  selectable?: boolean
133  reserveSelection?: true
134  selectClearBtn?: boolean
135  showHeader?: boolean
136  showSummary?: boolean
137  size?: string
138  sumColumnList?: string[]
139  stripe?: boolean
140  tip?: string
141  tipPlacement?: string
142  title?: string
143  checkStrictly?: boolean
144  updateBtnTitle?: string
145  viewBtn?: boolean
146  width?: number
147  column?: Field[]
148  group?: Field[]
149}
150
151export interface AvueCrudConfig {
152  option?: AvueCrudOption
153  [key: string]: any
154}
155
156export interface CrudOptionsWithModel extends CrudOptions {
157  name?: string | string[],
158  model: any
159  fields?: Fields
160  config?: ((instance?: any) => AvueCrudConfig | Promise<AvueCrudConfig>) | AvueCrudConfig
161}
162