Project Title

This package helps to easy create your own api with validation

Installation

Install my-project with npm

npm i kemo-easy-life

Using cli

To use cli commands for kemo-easy-life run this command:

npm i -g kemo-easy-life
//then
kemo-easy-life help //for more commands information

by using cli commands you can create sections very easy like this:

kemo-easy-life create users
//or
kel create users

This will auto generate users sections files with some ready code like below:

And to create multiple sections once you can separate the section name chain with "-" like below:

kel create product-cart

This will create products and carts section sequentially.

Usage/Examples

Quick start, You can easily start running server with this by using run().

const kemo = require("kemo-easy-life")

// this will start run the server at http://127.0.0.1:7000
kemo.run() 

To change the port or the message after running:

const kemo = require("kemo-easy-life")

// this will start run the server at http://127.0.0.1:3000
kemo.run({port = 3000, message: "Hello world"}) 

Creating routes

Its easy to make routes like example blow:

const kemo = require("kemo-easy-life")

    kemo.route({
        method: kemo.routeMethods.GET, // default get
        path: "/", // required
        execute : (req , res)=>{
            res.send("Hello World!")
        } // This output will be "Hello World!"
    })

kemo.run() 

Creating routeGroup

To create group of routes use the example below:

const kemo = require("kemo-easy-life")

kemo.routeGroup({
    groupPath: "/api/users",
    routes: [
        {
            execute: (req, res) => {
                res.send(`Hello from "api/users/"`)
            }
        },
        {
            path: "/create",
            method: kemo.routeMethods.POST,
            execute: (req, res) => {
                res.send(`Hello from "api/users/create"`)
            }
        },
    ]
})

kemo.run()

Add middlewares

You can add any number of middlewares in middleware array like below.

const kemo = require("kemo-easy-life")

const mdws = [
    (req, res, next) => {
        if (true) {
            console.log('Hello from first middleware');
            next()
        }
    },
    (req, res, next) => {
        if (true) {
            console.log('Hello from second middleware');
            next()
        }
    },
]

kemo.route({
    method: kemo.routeMethods.GET,
    path: "/",
    middlewares: mdws,
    execute: (req, res) => {
        res.send("Hello World!")
    }
})


kemo.run()

routeGroup middlewares

You can add middlewares for the whole group or to specific one .

const kemo = require("kemo-easy-life")

const mdwsForGroup = [
    (req, res, next) => {
        if (true) {
            console.log('Hello from group middleware');
            next()
        }
    }
]

const mdwsForRoute = [
    (req, res, next) => {
        if (true) {
            console.log('Hello from route middleware');
            next()
        }
    }
]

kemo.routeGroup({
    groupPath: "/api/users",
    middlewares: mdwsForGroup,
    routes: [
        {
            middlewares: mdwsForRoute,
            execute: (req, res) => {
                res.send(`Hello from "api/users/"`)
            }
        },
    ]
})

kemo.run()

Add Validation

const kemo = require("kemo-easy-life")

const validation = {
    user_name: [
        kemo.validate.required,
        kemo.validate.alpha
    ],
    email: [
        kemo.validate.required,
        kemo.validate.email
    ],
    password: [
        kemo.validate.required,
        kemo.validate.alphaNum,
        kemo.validate.confirmed
    ],
    password_confirmation: [
        kemo.validate.requiredWithAll(["password"])
    ],
}

kemo.route({
    method: kemo.routeMethods.GET,
    path: "/",
    validate: validation,
    execute: (req, res) => {
        res.send("Hello World!")
    }
})

kemo.run()

Validation keywords

//# main validation words
    required,
    isTrue,
    alpha,
    alphaDash,
    alphaNum,
    array,
    boolean,
    confirmed,
    date,
    isFalse,
    email,
    json,
    integer,
    nullable,
    numeric,
    object,
    requiredAndNullable,
    string,
    url,
    validateOnlyIfExist,

//# main validation functions
    isTrueIf({ anotherFiled :"username" ,anotherFiledValue :"kareem" }),
    dateAfter("2021-12-11"),
    dateAfterOrEqual("2021-12-11"), 
    dateBefore("2021-12-11"),  
    dateBeforeOrEqual("2021-12-11"), 
    between({ min, max }), 
    dateEquals("2021-12-11"), 
    isFalseIf({ anotherFiled :"username" ,anotherFiledValue :"kareem" }),
    differentThanField(field), 
    endsWith([]), 
    greaterThan(field), 
    greaterThanOrEqual(field), 
    in([]), 
    lessThan(field),
    lessThanOrEqual(field), 
    max(value),
    min(value),
    notIn([]),
    regex(data),
    notRegex(data),
    requiredIf (data),
    requiredWith([]),
    requiredWithAll([]),
    requiredWithout([]),
    requiredWithoutAll([]),
    same(field),
    size(value),