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https://github.com/kashi93/nolla
Nolla was inspired by the laravel framework.
https://github.com/kashi93/nolla
clone-laravel express expressjs framework middleware nodejs nodejs-framework nolla router typescript
Last synced: about 2 months ago
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Nolla was inspired by the laravel framework.
- Host: GitHub
- URL: https://github.com/kashi93/nolla
- Owner: kashi93
- License: mit
- Created: 2022-10-07T17:34:55.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2023-09-18T16:04:53.000Z (over 1 year ago)
- Last Synced: 2023-09-18T21:49:48.152Z (over 1 year ago)
- Topics: clone-laravel, express, expressjs, framework, middleware, nodejs, nodejs-framework, nolla, router, typescript
- Language: EJS
- Homepage:
- Size: 6.09 MB
- Stars: 19
- Watchers: 4
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
- [Nolla](#nolla)
- [Installation](#installation)
- [Scaffold](#scaffold)
- [Database](#database)
- [The Basics](#the-basics)
- [Routing](#routing)
- [Basic Route](#basic-route)
- [Available Router Methods](#available-router-methods)
- [Required Parameters](#required-parameters)
- [Named Routes](#named-routes)
- [Middleware](#middleware)
- [Route Prefixes](#route-prefixes)
- [Controller Namespace](#controller-namespace)
- [The Route List](#the-route-list)
- [Middleware](#middleware-1)
- [Defining Middleware](#defining-middleware)
- [Registering Middleware](#registering-middleware)
- [Assigning Middleware To Routes](#assigning-middleware-to-routes)
- [Controllers](#controllers)
- [Basic Controller](#basic-controller)
- [Params Controller](#params-controller)
- [Requests](#requests)
- [Retrieving An Input Value](#retrieving-an-input-value)
- [Retrieving An Input File](#retrieving-an-input-file)
- [Old Input](#old-input)
- [Responses](#responses)
- [Basic Response](#basic-response)
- [View response](#view-response)
- [Override nolla response](#override-nolla-response)
- [Views](#views)
- [Rendering Views](#rendering-views)
- [Passing Data To Views](#passing-data-to-views)
- [Validation](#validation)
- [Writing The Validation Logic](#writing-the-validation-logic)
- [Displaying The Validation Errors](#displaying-the-validation-errors)
- [Available Validation Rules](#available-validation-rules)
- [Required](#required)
- [Email](#email)
- [Minimum](#minimum)
- [Maximum](#maximum)
- [Confirmation](#confirmation)
- [Mimes](#mimes)
- [Custom](#custom)
- [Optional](#optional)
- [Database](#database-1)
- [Migrations](#migrations)
- [Generating Migrations](#generating-migrations)
- [Available Column Types](#available-column-types)
- [Running Migrations](#running-migrations)
- [Running Raw SQL Queries](#running-raw-sql-queries)
- [Model](#model)
- [Generating Model Classes](#generating-model-classes)
- [Model Attributes](#model-attributes)
- [Table Name](#table-name)
- [Timestamps](#timestamps)
- [Hidden](#hidden)
- [Available Method](#available-method)
- [Create](#create)
- [Where](#where)
- [OrWhere](#orwhere)
- [Update](#update)
- [Delete](#delete)
# Nolla
Nolla inspired from laravel framework,our goal is to make Laravel developer don't feel awkward when migration from laravel to node.We'll help you take your first steps as a web developer or give you a boost as you take your expertise to the next level. We can't wait to see what you build.
# Installation
### Scaffold
To get started, you can scaffold the project with a clone of a starter project.
```
git clone https://github.com/kashi93/nolla.git project
cd project
cp .env.example .env
npm install
npm run serve
```
Alternatively, to serve project without npm :
**Production**
```
npm run build
node build/nolla serve
```
**Development**
```
ts-node lib/nolla serve
```
### Database
Create an empty mysql database for your project. In our example we created a database called “nolla”. Just create an empty database here, the exact steps will depend on your system setup.
Sync your created database with our project in your .env file for the database part.
```
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=nolla
DB_USERNAME=root
DB_PASSWORD=
```
Migrate the database.
```
ts-node lib/nolla migrate
```
In default migrations, the database is users and migrations table.
# The Basics
## Routing
The routes directory contains all of the route definitions for your application. By default directory :
```
lib/routes/web.ts
```
### Basic Route
```
import { default as Route } from "../vendor/route/route";
Route.get("/", function () {
return view("welcome");
});
```
### Available Router Methods
The router allows you to register routes that respond to any HTTP verb :
```
Route.get(url: string,argv: [controllerClassPath: string,method: string] | Function);
Route.post(url: string,argv: [controllerClassPath: string,method: string] | Function);
```
### Required Parameters
Sometimes you will need to capture segments of the URI within your route.
**Route**
```
Route.get("/user/:id/edit", ["user.controller", "edit"])
```
**Controller**
```
class UserController extends Controller {
async edit(id) {
return `user id is ${id}`;
}
}
export = UserController;
```
### Named Routes
Named routes allow the convenient generation of URLs or redirects for specific routes. You may specify a name for a route by chaining the name method onto the route definition:
```
Route.get("/", ["user.controller", "index"]).name("user.index");
```
### Middleware
To assign middleware to all or specific routes.
```
Route.middleware("auth", () => {
Route.get("/", ["user.controller", "index"]).name("user.index");
});
```
### Route Prefixes
The prefix method may be used to prefix each route in the group with a given URI.
```
Route.prefix("admin", () => {
Route.get("/users", ["user.controller", "index"]).name("user.index");
// Matches The "/admin/users" URL
});
```
### Controller Namespace
By default controller namespace.
```
Route.controllerNameSpace("/app/controllers/", () =>
Route.middleware("web", () => require("../../routes/web"))
);
```
You can refer to route providers.
```
lib/app/services/route.service.ts
```
### The Route List
The route:list command can easily provide an overview of all of the routes that are defined by your application:
```
ts-node lib/nolla route:list
```
## Middleware
### Defining Middleware
Default directory for middleware is lib/app/middlewares.For example we create lib/app/middlewares/auth.middleware.ts
```
import { Request, Response, Next } from "../../";
export = (req: Request, res: Response, next: Next) => {
if (auth.user() == null) {
/*
* redirect to router
*/
return response.redirect(route("login"));
/*
* redirect using express response
*/
// return res.status(403).json({
// status: "Error",
// message: "Unauthenticated",
// data: {},
// });
}
next();
};
```
### Registering Middleware
To register middleware for the HTTP request to your application, list the middleware in lib/config/app.ts
```
{
...,
routeMiddleware: {
web: "app/middlewares/web.middleware",
auth: "app/middlewares/auth.middleware",
},
}
```
### Assigning Middleware To Routes
```
Route.middleware(middleware: string[] | string, routes: Function);
```
## Controllers
By default, controllers are stored in the lib/app/controllers/example.controller.ts directory.
### Basic Controller
```
import Controller from "./controller";
class UserController extends Controller {
create() {
return view("nolla/pages/user/user_create_form", {
layout: "nolla/templates/app",
});
}
}
export = UserController;
```
Assigning controller To Routes
```
Route.get(url: string,argv: [controllerClassPath: string, method: string] |Function)
```
### Params Controller
```
import Controller from "./controller";
class UserController extends Controller {
async edit(id: string) {
const user = await userModel.where("id", "=", id).first();
return view("nolla/pages/user/user_edit_form", {
layout: "nolla/templates/app",
user,
});
}
}
export = UserController;
```
By default routes return to controller.
```
() => arg...,req,res
```
Assigning controller To Routes
```
Route.get("/user/:id/edit", ["user.controller", "edit"])
```
## Requests
Nolla request is extended from the default express request.
### Retrieving An Input Value
```
req.body || req.query = input(field:string) => any
```
```
const name = request.input("name");
```
### Retrieving An Input File
```
File {
fieldname: string;
originalname: string;
encoding: string;
mimetype: string;
destination: string;
filename: string;
path: string;
size: number;
move: (publicPath?: string, name?: string) => Promise;
}
```
```
if (request.$file("test") != null) {
await request.$file("test").move("images");
}
```
### Old Input
By default we keep input from one request during the next request.
```
" />
```
## Responses
Nolla response is extended from the default express response.
### Basic Response
```
Route.get("/", function () {
return "Welcome to nolla";
});
```
```
Route.get("/", function () {
return [1,2,3];
});
```
```
Route.get("/", function () {
return {
name:"nolla",
active:true
};
});
```
### View response
```
Route.get("/", function () {
return view("nolla/pages/user/user_create_form");
});
```
### Override nolla response
```
Route.get("/", function (req,res) {
return res.status(200).json({
user:{
name:"nolla",
active:true
}
});
});
```
## Views
Nolla views using the ejs package and is stored in the lib/resources/views directory. You can refer to https://ejs.co/
### Rendering Views
```
view: (path: string, data?: { [key: string]: any }) => void
```
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
create() {
return view("nolla/pages/user/user_create_form");
}
}
```
### Passing Data To Views
```
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async edit(id: string) {
const user = await userModel.where("id", "=", id).first();
return view("nolla/pages/user/user_edit_form", {
user,
});
}
}
```
## Validation
Nolla validation is extended from express-validator package.
### Writing The Validation Logic
```
validate(req: Request,rule: {[field: string]: Rules[]},sentBack: boolean = true) => Promise;
```
```
import { Request } from "../../";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async store(req: Request) {
const validate = await this.validate(req, {
name: ["required"],
email: [
"required",
"email",
async function (attr: string, val: any, fail: Function) {
if (
(await userModel
.where("email", "=", request.input("email"))
.first()) != null
) {
fail("The email has already been taken.");
}
},
],
password: ["required", "min:5", "max:8"],
password_confirmation: ["required", "confirmation:password"],
});
if (validate) {
// The validation is valid...
}
}
}
```
### Displaying The Validation Errors
```
Name
" />
<% if (errorHas('name')) { %>
<%=message%>
<% } %>
```
### Available Validation Rules
#### Required
```
name: ["required"]
```
#### Email
```
email: ["email"]
```
#### Minimum
```
field:`min:${number}`
```
```
password: ["min:5"]
```
#### Maximum
```
field:`max:${number}`
```
```
password: ["max:8"]
```
#### Confirmation
```
password: ["required", "min:5", "max:8"],
password_confirmation: ["required", "confirmation:password"]
```
#### Mimes
```
image: ["mimes:jpeg,svg"]
```
#### Custom
```
field:Function
```
```
email: [
...,
async function (attr: string, val: any, fail: Function) {
if ((await userModel.where("email", "=", request.input("email")).first()) != null) {
fail("The email has already been taken.");
}
},
]
```
#### Optional
```
image: ["nullable", "mimes:jpeg", "min:528"]
```
## Database
Nolla database is extended from node mysql package.
### Migrations
#### Generating Migrations
```
ts-node lib/nolla create:migration -n=books
```
#### Available Column Types
| Command | MySql |
| ------------------------------------------ | ---------------------------------------------------------------------- |
| Table.id(column = "id") | {{column}} BIGINT NOT NULL AUTO_INCREMENT , PRIMARY KEY ( {{column}} ) |
| Table.bigInt(column: string) | {{column}} BIGINT NOT NULL |
| Table.string(column: string, length = 255) | {{column}} VARCHAR(${length}) NOT NULL |
| Table.timestamp(column: string) | {{column}} TIMESTAMP NOT NULL |
| Table.timestamps() | created_at TIMESTAMP NULL , updated_at TIMESTAMP NULL |
| Table.nullable() | {{current_params}} NULL |
| Table.unique() | {{current_params}} UNIQUE |
| Table custom(statement: string) | - |
#### Running Migrations
```
ts-node lib/nolla migrate
```
### Running Raw SQL Queries
```
import { execute } from "../../vendor/database/mysql/model/builder/execute";
import Controller from "./controller";
class UserController extends Controller {
async index() {
const users = await execute("SELECT * FROM users");
console.log(users);
}
}
```
## Model
### Generating Model Classes
Models generated by the create:model command will be placed in the lib/app/models directory.
```
ts-node lib/nolla create:model -c=Book --tn=books
```
Required Argument
| argument | alias | Description |
| ------------ | ----- | ---------------------- |
| --class | -c | Name of model |
| --table_name | --tn | name of database table |
### Model Attributes
#### Table Name
The attributes to sync database with model
```
import { default as Model } from "../../vendor/database/mysql/model";
class UserModel extends Model {
constructor() {
super();
this.table = "users";
}
}
export = new UserModel();
```
#### Timestamps
By default, nolla expects the created_at and updated_at column exists in the database table. These column values are automatically set when models are created or updated.
```
import { default as Model } from "../../vendor/database/mysql/model";
class UserModel extends Model {
constructor() {
super();
this.useTimeStamps = true;
}
}
export = new UserModel();
```
#### Hidden
The attributes that should be hidden for response serialization.
```
import { default as Model } from "../../vendor/database/mysql/model";
class UserModel extends Model {
constructor() {
super();
this.hidden = ["password"];
}
}
export = new UserModel();
```
### Available Method
#### Create
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async store(req: Request) {
await userModel.create({
name: request.input("name"),
email: request.input("email"),
password: await hash.make(request.input("password")),
});
return response.redirect(route("user.index"));
}
}
```
#### Where
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async edit(id: string) {
const user = await userModel.where("id", "=", id).first();
return view("nolla/pages/user/user_edit_form", {
layout: "nolla/templates/app",
user,
});
}
}
```
#### OrWhere
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async edit(id: string) {
const user = await userModel.where("id", "=", id)
.orWhere("name","=","nolla")
.first();
return view("nolla/pages/user/user_edit_form", {
layout: "nolla/templates/app",
user,
});
}
}
```
#### Update
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async update(id: string, req: Request) {
const data: { [key: string]: any } = {
name: request.input("name"),
email: request.input("email"),
};
if (request.input("password") != null) {
data.password = await hash.make(request.input("password"));
}
await userModel.where("id", "=", id).update(data);
return response.redirect(route("user.index"));
}
}
```
#### Delete
```
import { Request } from "../../";
import { default as hash } from "../../vendor/rainbows/hash";
import { default as userModel } from "../models/user.model";
import Controller from "./controller";
class UserController extends Controller {
async destroy(id: string) {
await userModel.where("id", "=", id).delete();
return response.redirect(route("user.index"));
}
}
```