Rename app->internal

internal/controllers/get.go

@@ -0,0 +1,65 @@
+package controllers
+
+import (
+	"GoWeb/internal"
+	"GoWeb/internal/models"
+	"GoWeb/security"
+	"GoWeb/templating"
+	"net/http"
+)
+
+// Get is a wrapper struct for the App struct
+type Get struct {
+	App *app.Deps
+}
+
+func (g *Get) ShowHome(w http.ResponseWriter, _ *http.Request) {
+	type dataStruct struct {
+		Test string
+	}
+
+	data := dataStruct{
+		Test: "Hello World!",
+	}
+
+	templating.RenderTemplate(w, "templates/pages/home.html", data)
+}
+
+func (g *Get) ShowRegister(w http.ResponseWriter, r *http.Request) {
+	type dataStruct struct {
+		CsrfToken string
+	}
+
+	CsrfToken, err := security.GenerateCsrfToken(w, r)
+	if err != nil {
+		return
+	}
+
+	data := dataStruct{
+		CsrfToken: CsrfToken,
+	}
+
+	templating.RenderTemplate(w, "templates/pages/register.html", data)
+}
+
+func (g *Get) ShowLogin(w http.ResponseWriter, r *http.Request) {
+	type dataStruct struct {
+		CsrfToken string
+	}
+
+	CsrfToken, err := security.GenerateCsrfToken(w, r)
+	if err != nil {
+		return
+	}
+
+	data := dataStruct{
+		CsrfToken: CsrfToken,
+	}
+
+	templating.RenderTemplate(w, "templates/pages/login.html", data)
+}
+
+func (g *Get) Logout(w http.ResponseWriter, r *http.Request) {
+	models.LogoutUser(g.App, w, r)
+	http.Redirect(w, r, "/", http.StatusFound)
+}

internal/controllers/post.go

@@ -0,0 +1,52 @@
+package controllers
+
+import (
+	"GoWeb/internal"
+	"GoWeb/internal/models"
+	"log/slog"
+	"net/http"
+	"time"
+)
+
+// Post is a wrapper struct for the App struct
+type Post struct {
+	App *app.Deps
+}
+
+func (p *Post) Login(w http.ResponseWriter, r *http.Request) {
+	username := r.FormValue("username")
+	password := r.FormValue("password")
+	remember := r.FormValue("remember") == "on"
+
+	if username == "" || password == "" {
+		http.Redirect(w, r, "/login", http.StatusUnauthorized)
+	}
+
+	_, err := models.AuthenticateUser(p.App, w, username, password, remember)
+	if err != nil {
+		http.Redirect(w, r, "/login", http.StatusUnauthorized)
+		return
+	}
+
+	http.Redirect(w, r, "/", http.StatusFound)
+}
+
+func (p *Post) Register(w http.ResponseWriter, r *http.Request) {
+	username := r.FormValue("username")
+	password := r.FormValue("password")
+	createdAt := time.Now()
+	updatedAt := time.Now()
+
+	if username == "" || password == "" {
+		http.Redirect(w, r, "/register", http.StatusUnauthorized)
+	}
+
+	_, err := models.CreateUser(p.App, username, password, createdAt, updatedAt)
+	if err != nil {
+		// TODO: if err == bcrypt.ErrPasswordTooLong display error to user, this will require a flash message system with cookies
+		slog.Error("error creating user: " + err.Error())
+		http.Redirect(w, r, "/register", http.StatusInternalServerError)
+	}
+
+	http.Redirect(w, r, "/login", http.StatusFound)
+}