YAJDB => Yet Another Json Database

Installation

npm i yajdb
// or
yarn add yajdb

Error handling

Error handling is not done using "throw", responses are returned after each action in an object :

{
    success : boolean,
    message : string
}

Import

const yajdb = require("yajdb").default;
// or
import yajdb from "yajdb";

DB API

const { database } = yajdb;
const dbName = "cars";

create database

// sync
const createDbResponse = database.create(dbName);
console.log(createDbResponse);

// async
async function createMyDb(myDbName){
    const createDbAsyncResponse = await database.createAsync(myDbName);
    console.log(createDbAsyncResponse);
}
createMyDb(dbName);

delete database

// sync
const deleteDbResponse = database.drop(dbName);
console.log(deleteDbResponse);

// async
async function deleteMyDb(myDbName){
    const deleteDbAsyncResponse = await database.dropAsync(myDbName);
    console.log(deleteDbAsyncResponse);
}
deleteMyDb(dbName);

TABLE API

const { table } = yajdb;

const dbName = "cars";
const tableName = "attributes";
const tableStructure = [
    { name: "attId", type: "string" },
    { name: "color", type: "string" },
    { name: "brand", type: "string" },
];
const values = [
    { attId: "1", color: "red", brand: "audi" },
    { attId: "2", color: "blue", brand: "mercedes" },
];

create table

// sync
const createTableResponse = table.create(dbName, tableName, tableStructure);
console.log(createTableResponse);

// async
async function createMyTable(myDbName, myTableName, myTableStructure){
    const createTableAsyncResponse = await table.createAsync(myDbName, myTableName, myTableStructure);
    console.log(createTableAsyncResponse);
}
createMyTable(dbName, tableName, tableStructure);

delete table

// sync
const deleteTableResponse = table.drop(dbName, tableName);
console.log(deleteTableResponse);

// async
async function deleteMyTable(myDbName, myTableName){
    const deleteTableAsyncResponse = await table.dropAsync(myDbName, myTableName, tableStructure);
    console.log(deleteTableAsyncResponse)
}
deleteMyTable(dbName, tableName);

insert into table

// sync
const insertResponse = table.insert(dbName, tableName, values);
console.log(insertResponse);

// async
async function insertIntoTable(myDbName, myTableName, myValues){
    const insertAsyncResponse = await table.insertAsync(myDbName, myTableName, myValues);
    console.log(insertAsyncResponse)
}
insertIntoTable(dbName, tableName, values);

select from table

// sync
const searchRowPayload = {"attId":"1"};
const selectResponse = table.select(dbName, tableName, searchRowPayload);
console.log(selectResponse);

// async
async function selectFromTable(myDbName, myTableName, myPayload){
    const selectAsyncResponse = await table.selectAsync(myDbName, myTableName, myPayload);
    console.log(selectAsyncResponse)
}
selectFromTable(dbName, tableName, searchRowPayload);

update row

// sync
const searchPayload = {"attId":"1"};
const updatePayload = {"color":"white"};
const updateResponse = table.update(dbName, tableName, searchPayload, updatePayload);
console.log(updateResponse);

// async
async function updateRow(myDbName, myTableName, mySearchPayload, myUpdatePayload){
    const updateAsyncResponse = await table.updateAsync(myDbName, myTableName, mySearchPayload, myUpdatePayload);
    console.log(updateAsyncResponse)
}
updateRow(dbName, tableName, searchPayload, updatePayload);

IN PROGRESS

• select all
• delete row