49

docs/api.md

@@ -0,0 +1,70 @@
+# API Documentation
+
+## Introduction
+This document provides detailed information on how to use and implement the APIs in the V8 engine.
+
+## Table of Contents
+1. [Sign Up](#sign-up)
+2. [Log In](#log-in)
+3. [API Sign Up](#api-sign-up)
+4. [API Log In](#api-log-in)
+
+## Sign Up
+- Description: This API allows users to sign up for a new account through the browser.
+- Usage: To use this API, follow the steps below:
+  1. Step 1: Redirect the user to the sign-up page using the `/signup` route.
+  2. Step 2: Fill in the required information and submit the form.
+  3. Step 3: A JSON response will be returned with the user's information.
+- Payload Example:
+  ```JSON
+  {
+    "status": "success",
+    "message": "User created successfully"
+  }
+  ```
+
+## Log In
+- Description: This API allows users to log in to their account through the browser.
+- Usage: To use this API, follow these steps:
+  1. Step 1: Redirect the user to the log-in page using the `/login` route.
+  2. Step 2: Enter the user's credentials and submit the form.
+  3. Step 3: A JSON response will be returned with the user's information.
+- Payload Example:
+  ```JSON
+  {
+    "id": 123,
+    "username": "user123",
+    "email": "rr@ttt.yy",
+    "access_level": 1,
+    "password": "password123"
+  }
+  ```
+
+## API Sign Up
+- Description: This API allows users to sign up for a new account programmatically.
+- Usage: To use this API, follow these steps:
+  1. Step 1: API call to the `/api/signup?username={newUser}&email={Email}&password={Password}` endpoint with the required parameters.
+  2. Step 2: The server will create a new user account and return a JSON response.
+- Payload Example:
+  ```JSON
+  {
+    "status": "success",
+    "message": "User created"
+  }
+  ```
+
+## API Log In
+- Description: This API allows users to log in to their account programmatically.
+- Usage: To use this API, follow these steps:
+  1. Step 1: API call to the `/api/login?username={user}&password={password}` endpoint with the required parameters.
+  2. Step 3: The server will authenticate the user and return a JSON response.
+- Payload Example:
+  ```JSON
+  {
+    "id": 123,
+    "username": "user123",
+    "email": "rr@ttt.yy",
+    "access_level": 1,
+    "password": "password123"
+  }
+  ```

readme.md

@@ -0,0 +1,37 @@
+# Authentication API
+
+This is a README file for the Authentication API project.
+
+## Overview
+  
+The Authentication API is a secure and reliable solution for user authentication in web applications. It provides endpoints for user registration, login, and password reset.
+
+## Features
+
+- User registration: Allows users to create new accounts by providing their email address and password.
+- User login: Allows users to authenticate themselves by providing their credentials.
+- Password reset: Provides a mechanism for users to reset their passwords if they forget them.
+
+## Installation
+
+To install and run the Authentication API, follow these steps:
+
+1. Clone the repository: `https://somegit.dev/libexi01/5.git`
+2. Install dependencies: `v install`
+3. Start the server: `v run src`
+
+## Usage
+
+Once the server is running, you can use the following endpoints:
+
+-  `POST /api/register`: Register a new user.
+-  `POST /api/login`: Authenticate a user.
+-  `POST /api/reset-password`: Reset a user's password.
+-  `GET /signup`: Register a new user through the Web UI.
+-  `GET /login`: Authenticate a new user through the Web UI.
+  
+For detailed API documentation, refer to the [API documentation](/libexi01/5/src/branch/main/docs/api.md).
+
+## Contributing
+
+Contributions are welcome! If you would like to contribute to the Authentication API project, please follow the guidelines outlined in the [CONTRIBUTING.md](/docs/CONTRIBUTING.md) file.

src/controller.v

@@ -2,7 +2,69 @@ module main
 
 import vweb
 
-@[post]
-pub fn (mut app App) signup() vweb.Result{
-	return $vweb.html()
-}
+@['/signup'; post]
+pub fn (mut app App) post_signup(username string, email string, password string) vweb.Result{
+	app.service_add_user(username, email, password) or {
+		mut noti := Noti{
+			status: "failure",
+			message: err.str()
+		}
+		return app.json(noti)
+	}
+
+	noti := Noti{
+		status: "success",
+		message: "User created successfully"
+	}
+
+	return app.json(noti)
+}
+
+@['/controller/register']
+pub fn (mut app App) controller_signup() vweb.Result{
+	username := app.query["username"]
+	email := app.query["email"]
+	password := app.query["password"]
+	app.service_add_user(username, email, password) or {
+		mut noti := Noti{
+			status: "failure",
+			message: err.str()
+		}
+		return app.json(noti)
+	}
+
+	noti := Noti{
+		status: "success",
+		message: "User created successfully"
+	}
+
+	return app.json(noti)
+}
+
+@['/login'; post]
+pub fn (mut app App) post_login(username string, password string) vweb.Result{
+	user := app.service_login(username, password) or {
+		mut noti := Noti{
+			status: "failure",
+			message: err.str()
+		}
+		return app.json(noti)
+	}
+
+	return app.json(user)
+}
+
+@['/controller/login']
+pub fn (mut app App) controller_login() vweb.Result{
+	username := app.query["username"]
+	password := app.query["password"]
+	user := app.service_login(username, password) or {
+		mut noti := Noti{
+			status: "failure",
+			message: err.str()
+		}
+		return app.json(noti)
+	}
+
+	return app.json(user)
+}

src/entitities.v

@@ -10,3 +10,9 @@ mut:
 	password 	 string    @[sql_type: 'TEXT']
 	// products []Product @[fkey: 'user_id']
 }
+
+pub struct Noti {
+mut:
+	status  string
+	message string
+}

src/htmx.v

@@ -0,0 +1,50 @@
+module main
+
+pub struct HTMX {
+mut:
+	name    string
+	message string
+	mark    string
+}
+
+fn htmx_get_username(input HTMX) string {
+	return '
+		<div class="mb-4"
+      hx-target="this"
+      hx-swap="outerHTML"
+    >
+      <label for="username" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Username: <span class="text-red-600 dark:text-red-500 text-sm">${input.message}</span></label>
+      <input type="text" id="username" name="username" placeholder="Enter username" ${input.mark} class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+        hx-post="/htmx/username"
+        value="${input.name}"
+      />
+    </div>'
+}
+
+fn htmx_get_email(input HTMX) string {
+  return '
+    <div class="mb-4"
+      hx-target="this"
+      hx-swap="outerHTML"
+    >
+      <label for="email" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Email: <span class="text-red-600 dark:text-red-500 text-sm">${input.message}</span></label>
+      <input type="email" id="email" name="email" placeholder="Enter email" ${input.mark} class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+        hx-post="/htmx/email"
+        value="${input.name}"
+      />
+    </div>'
+}
+
+fn htmx_get_password(input HTMX) string {
+  return '
+    <div class="mb-4"
+      hx-target="this"
+      hx-swap="outerHTML"
+    >
+      <label for="password" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Password: <span class="text-red-600 dark:text-red-500 text-sm">${input.message}</span></label>
+      <input type="password" id="password" name="password" placeholder="Enter password" ${input.mark} class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+        hx-post="/htmx/password"
+        value="${input.name}"
+      />
+    </div>'
+}

src/services.v

@@ -0,0 +1,61 @@
+module main
+
+import databases
+
+fn (mut app App) service_add_user(username string, email string, password string) ! {
+	if username == '' || email == '' || password == '' {
+		return error('Invalid input')
+	}
+
+	mut db := databases.create_db_connection()!
+
+	defer {
+		db.close() or { panic(err) }
+	}
+
+	print(1)
+
+
+	results := sql db {
+		select from Auth where username == username && email == email
+	}!
+
+	if results.len > 0 {
+		return error('User already exists')
+	}
+
+	auth_model := Auth{
+		username: username,
+		email: email,
+		password: password,
+		access_level: 1,
+	}
+
+	mut insert_error := ''
+
+	sql db {
+		insert auth_model into Auth
+	} or { insert_error = err.msg() }
+
+	if insert_error != '' {
+		return error(insert_error)
+	}
+}
+
+fn (mut app App) service_login(username string, password string) !Auth {
+	mut db := databases.create_db_connection()!
+
+	defer {
+		db.close() or { panic(err) }
+	}
+
+	results := sql db {
+		select from Auth where username == username && password == password
+	}!
+
+	if results.len == 0 {
+		return error('User not found')
+	}
+
+	return results[0]
+}

src/templates/login.html

@@ -4,18 +4,33 @@
    <title>Log In</title>
     <!-- Add this line to include the Tailwind CSS library -->
     @css 'https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css'
+
+    @js 'https://unpkg.com/htmx.org@2.0.0'
  </head>
  <body class="bg-gray-100 flex items-center justify-center min-h-screen">
    <div class="w-full max-w-md">
      <h1 class="text-3xl mb-6 font-bold text-center text-blue-500">Welcome Back!</h1>
      <form action="/login" method="post">
-       <div class="mb-4">
+       <!-- <div class="mb-4">
          <label for="email" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Email:</label>
-         <input type="email" id="email" name="email" placeholder="Enter email address" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/>
+         <input type="email" id="email" name="email" placeholder="Enter email address" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/> -->
+       <div class="mb-4"
+        hx-target="this"
+        hx-swap="outerHTML"
+       >
+        <label for="username" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Username:</label>
+         <input type="text" id="username" name="username" placeholder="Enter username" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+          hx-post="/htmx/username"
+         />
        </div>
-       <div class="mb-4">
+       <div class="mb-4"
+        hx-target="this"
+        hx-swap="outerHTML"
+       >
          <label for="password" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Password:</label>
-         <input type="password" id="password" name="password" placeholder="Enter password" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/>
+         <input type="password" id="password" name="password" placeholder="Enter password" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+          hx-post="/htmx/password"
+         />
        </div>
        <button type="submit" class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Log In</button>
      </form>

src/templates/signup.html

@@ -3,23 +3,40 @@
  <head>
    <title>Sign Up</title>
     <!-- Add this line to include the Tailwind CSS library -->
-    @css 'https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css'
+    @css 'https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.css'
+
+    @js 'https://unpkg.com/htmx.org@2.0.0'
  </head>
  <body class="bg-gray-100 flex items-center justify-center min-h-screen">
    <div class="w-full max-w-md">
      <h1 class="text-3xl mb-6 font-bold text-center text-blue-500">Create an Account</h1>
      <form action="/signup" method="post">
-       <div class="mb-4">
-         <label for="username" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Username:</label>
-         <input type="text" id="username" name="username" placeholder="Enter username" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/>
+       <div class="mb-4"
+        hx-target="this"
+        hx-swap="outerHTML"
+       >
+        <label for="username" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Username:</label>
+         <input type="text" id="username" name="username" placeholder="Enter username" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+          hx-post="/htmx/username"
+         />
        </div>
-       <div class="mb-4">
+       <div class="mb-4"
+        hx-target="this"
+        hx-swap="outerHTML"
+       >
          <label for="email" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Email:</label>
-         <input type="email" id="email" name="email" placeholder="Enter email address" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/>
+         <input type="email" id="email" name="email" placeholder="Enter email address" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+          hx-post="/htmx/email"
+         />
        </div>
-       <div class="mb-4">
+       <div class="mb-4"
+        hx-target="this"
+        hx-swap="outerHTML"
+       >
          <label for="password" class="block text-sm font-medium leading-relaxed tracking-wide mb-2">Password:</label>
-         <input type="password" id="password" name="password" placeholder="Enter password" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"/>
+         <input type="password" id="password" name="password" placeholder="Enter password" class="appearance-none bg-white rounded w-full py-2 px-4 leading-tight focus:outline-none focus:shadow-outline"
+          hx-post="/htmx/password"
+         />
        </div>
        <button type="submit" class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">Submit</button>
      </form>

src/view.v

@@ -4,4 +4,49 @@ import vweb
 
 pub fn (mut app App) signup() vweb.Result{
 	return $vweb.html()
-}
+}
+
+@['/htmx/username'; post]
+pub fn (mut app App) htmx_username(username string) vweb.Result{
+	mut htmx := HTMX{
+		name: username,
+		message: "",
+		mark: ""
+	}
+	if username == '' {
+		htmx.message = "username cannot be empty"
+		htmx.mark = 'style="border: 2px solid #e74c3c;"'
+		return app.text(htmx_get_username(htmx))
+	}
+	return app.text(htmx_get_username(htmx))
+}
+
+@['/htmx/email'; post]
+pub fn (mut app App) htmx_email(email string) vweb.Result{
+	mut htmx := HTMX{
+		name: email,
+		message: "",
+		mark: ""
+	}
+	if email == '' {
+		htmx.message = "email cannot be empty"
+		htmx.mark = 'style="border: 2px solid #e74c3c;"'
+		return app.text(htmx_get_email(htmx))
+	}
+	return app.text(htmx_get_email(htmx))
+}
+
+@['/htmx/password'; post]
+pub fn (mut app App) htmx_password(password string) vweb.Result{
+	mut htmx := HTMX{
+		name: password,
+		message: "",
+		mark: ""
+	}
+	if password == '' {
+		htmx.message = "password cannot be empty"
+		htmx.mark = 'style="border: 2px solid #e74c3c;"'
+		return app.text(htmx_get_password(htmx))
+	}
+	return app.text(htmx_get_password(htmx))
+}