shwetasrivastava/Ohana

SAP HANA ORM for Node.js

NOTE: Ohana is a work in progress and this README will update as progress is made

How to use it?

• Install from npm

    npm install ohana-node-orm

• Setup the connection

const {connection} = require('ohana-node-orm');

const connectionParams = {
    host: process.env.SAP_HDB_URL,
    port: process.env.SAP_HDB_PORT,
    user: process.env.SAP_HDB_UID,
    password: process.env.SAP_HDB_PASSWORD,
    dbname: process.env.SAP_HDB_DBNAME
}

connection.connect(connectionParams)
.then((success) => {
    console.log('Connected');
})
.catch((error) => {
    console.log('Error', error);
})

• Create a Model

const {ohana} = require('ohana-node-orm');

const user = new ohana('users'); // new ohana('table_name');

module.exports = user;

• Use model in your controller

const users = await user.find();

Supported operations

• find(column_name, conditions)
• findOne(column_name,conditions)
• insert(data)
• destroy(conditions)
• batchInsert(data)
• update(conditions, values)
• updateOrCreate(conditions, values)
• avg(column_name, conditions)
• count(column_name, conditions)
• destroy(conditions)
• findOneOrCreate(conditions, values)
• max(column_name, conditions)
• min(column_name, conditions)
• raw(statement)
• sum(column_name, conditions)

For further details on how to use the above functions ; please see the details on :-

https://shwetasrivastava.github.io/Ohana/