chore: Update database connection and setup UUID extension, add User …

…model, and implement user services

routes/admin.go

@@ -0,0 +1,96 @@
+package routes
+
+import (
+	"Ahmedhossamdev/search-engine/db"
+	"Ahmedhossamdev/search-engine/utils"
+	"Ahmedhossamdev/search-engine/views"
+	"os"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/golang-jwt/jwt/v5"
+)
+
+type loginForm struct {
+	Email string `form:"email"`
+	Password string `form:"password"`
+}
+
+func LoginHandler(c *fiber.Ctx) error {
+	return render(c, views.Login())
+}
+
+
+func LoginPostHandler(c *fiber.Ctx) error {
+	input := loginForm{}
+
+	if err := c.BodyParser(&input); err != nil {
+		c.Status(500)
+		return c.SendString("<h2>Error: Something went wrong<h2>")
+	}
+
+	user := &db.User{}
+	user, err := user.LoginAsAdmin(input.Email, input.Password)
+
+	if err != nil {
+		c.Status(401)
+		return c.SendString("<h2>Error: Unauthorized")
+	}
+
+	signedToken, err := utils.CreateNewAuthToken(user.ID, user.Email, user.IsAdmin)
+
+	if err != nil {
+		c.Status(401)
+		return c.SendString("<h2>Error: Something went wrong while logging in <h2>")
+	}
+
+	cookie := fiber.Cookie {
+		Name: "admin",
+		Value: signedToken,
+		Expires: time.Now().Add(time.Hour * 24),
+		HTTPOnly: true,
+	}
+
+	c.Cookie(&cookie)
+	c.Append("HX-Redirect", "/")
+	return c.SendStatus(200)
+}
+
+
+func LogoutHandler (c *fiber.Ctx) error {
+	c.ClearCookie("admin")
+	c.Set("HX-Redirect", "/login")
+	return c.SendStatus(200)
+}
+
+
+type AdminClaims struct {
+	User string `json:"user"`
+	Id string `json:"id"`
+	jwt.RegisteredClaims `json:"claims"`
+}
+
+func AuthMiddleware(c *fiber.Ctx) error {
+	cookie := c.Cookies("adming")
+
+	if cookie == "" {
+		return c.Redirect("/login", 302)
+	}
+
+	token, err := jwt.ParseWithClaims(cookie, AdminClaims{}, func (token *jwt.Token)(interface{}, error)  {
+		return []byte(os.Getenv("JWT_SECRET")), nil
+
+	})
+
+	if err != nil {
+		return c.Redirect("/login", 302)
+	}
+
+	_, ok := token.Claims.(*AdminClaims)
+	if ok && token.Valid {
+		c.Next()
+	}
+
+	return c.Redirect("login", 302)
+
+}

routes/route.go

@@ -1,9 +1,6 @@
 package routes
 
 import (
-	"Ahmedhossamdev/search-engine/views"
-	"fmt"
-
 	"github.com/a-h/templ"
 	"github.com/gofiber/fiber/v2"
 	"github.com/gofiber/fiber/v2/middleware/adaptor"
@@ -20,10 +17,6 @@ func render(c *fiber.Ctx, component templ.Component, options ...func(*templ.Comp
 }
 
 
-type loginForm struct {
-	Email string `form:"email"`
-	Password string `form:"password"`
-}
 
 type settingsForm struct {
  Amount int `form:"amount"`
@@ -34,31 +27,12 @@ type settingsForm struct {
 
 
 func SetRoutes(app *fiber.App) {
-	app.Get("/", func(c *fiber.Ctx) error {
-		return render(c, views.Home())
-	})
-
-
-	app.Post("/", func(c *fiber.Ctx) error {
-		input := settingsForm{}
-		if err := c.BodyParser(&input); err != nil {
-			return c.SendString("<h1>Error: Something went wrong.. Please try again</h1>")
-		}
+	app.Get("/", AuthMiddleware ,LoginHandler)
+	app.Post("/",AuthMiddleware ,LoginPostHandler)
 
-		fmt.Println(input);
-		return c.SendStatus(200)
-	});
+	app.Get("/login", LoginHandler)
+	app.Post("/login", LoginPostHandler)
 
 
-	app.Get("login", func(c *fiber.Ctx) error {
-		return render(c, views.Login())
-	})
 
-	app.Post("login", func(c *fiber.Ctx) error {
-		input := loginForm{}
-		if err := c.BodyParser(&input); err != nil {
-			return c.SendString("<h1>Error: Something went wrong.. Please try again</h1>")
-		}
-		return c.SendStatus(200)
-	});
 }

views/index.templ

@@ -9,7 +9,7 @@ templ template() {
 			<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/full.min.css" rel="stylesheet" type="text/css"/>
 			<script src="https://cdn.tailwindcss.com"></script>
 			<script src="https://unpkg.com/[email protected]" integrity="sha384-wS5l5IKJBvK6sPTKa2WZ1js3d947pvWXbPJ1OmWfEuxLgeHcEbjUUA5i9V5ZkpCw" crossorigin="anonymous"></script>
-			// <script src="https://unpkg.com/[email protected]/response-targets.js"></script>
+			<script src="https://unpkg.com/[email protected]/response-targets.js"></script>
 		</head>
 		<body>
 			{ children... }

views/login.templ

@@ -2,12 +2,13 @@ package views
 
 templ Login() {
 	@template() {
-		<div class="flex justify-center items-center">
+		<div hx-ext="response-tragets" class="flex justify-center items-center">
 			<form
 				class="flex flex-col justify-center items-center gap-5 py-5"
 				hx-post="/login"
 				hx-target="#feedback"
 				hx-indicator="#indicator"
+				hx-target-errors="#feedback"
 			>
 				<label class="input input-bordered flex items-center gap-2 w-full">
 					Email