tspace-mongodb
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1.0.0 • Public • Published

tspace-mongodb

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Query builder object relation mapping

Install

Install with npm:

npm install tspace-mongodb --save

Usage

DB

import { DB } from 'tspace-mongodb'
(async () => {
    await new DB().raw((connect,db) => {
        const result =  await db.collection('users').find().toArray()
        connect.close()
        return result
    }})
    await new DB().collection('users').whereIn('id',[1,2,3]).get()
    await new DB().collection('users').first()
    await new DB().find(1)
    
    await new DB()
        .create({
            name : 'name',
            username: 'users'
        }).save()

    await new DB()
        .whereUser(1)
        .update({
            name: 'users12345'
        }).save()

    await new DB()
        .where('id',1)
        .delete()

})()

Model for relationship support hasOne ,hasMany,belongsTo

// in file User setup relation 
import { Model } from 'tspace-mongodb'
import Role from '../Role'
import Project from '../Project'
import Role from '../Role'
    class User extends Model {
        constructor(){
            super()
            this.hasMany({name : 'projects', model: Project })   
            this.hasOne({name : 'project', model: Project}) 
            this.belongsTo({name : 'role', model: Role , localField : 'roleId' ,foreignField : '_id' })  
        }
    } 
    export default User
/**
 * Model
 * 
 * @Usage Model
*/
import User from '../User'
(async () => {
    await new User().with('car','phones').get()
})()

Method chaining

method chaining for query data

where(column , operator , value)   
whereIn(column , [])
whereNotIn(column , [])
whereNull(column)
whereNotNull(column)
whereBetween (column , [value1 , value2])
join ({from,localField,foreignField,as,isObject}) 
limit (limit)
latest (...column)
oldest (...column)
insert(objects)
create(objects)
update (objects)

/**
 * relation
 * 
 * @Relation setup name in model
*/
with(name1 , name2,...nameN)
/**
 * query statement
 * 
 *  @Exec statement
*/
get()
first()
find(id)
save() /*for statement insert or update */

Setup

.env connection to database

NODE_ENV = development // production
// development
MONGODB_HOST = localhost
MONGODB_PORT = 3306
MONGODB_DATABASE = database

// production
MONGODB_HOST_PROD = localhost
MONGODB_PORT_PROD = 3306
MONGODB_DATABASE_PROD = database

Install

npm i tspace-mongodb

DownloadsWeekly Downloads

1

Version

1.0.0

License

MIT

Unpacked Size

53.7 kB

Total Files

31

Last publish

Collaborators

  • thanathip41