controller added

Registrierung hinzugefügt

app/controllers/user_controller.go

@@ -0,0 +1,115 @@
+package controllers
+
+import (
+	"github.com/google/uuid"
+	"github.com/unrolled/render"
+	"moretcgshop/app/models"
+	"net/http"
+)
+
+func (server *Server) Login(w http.ResponseWriter, r *http.Request) {
+	renderer := render.New(render.Options{
+		Layout:     "layout",
+		Extensions: []string{".html", ".tmpl"},
+	})
+
+	_ = renderer.HTML(w, http.StatusOK, "login", map[string]interface{}{
+		"error": GetFlash(w, r, "error"),
+	})
+}
+
+func (server *Server) DoLogin(w http.ResponseWriter, r *http.Request) {
+	email := r.FormValue("email")
+	password := r.FormValue("password")
+
+	userModel := models.User{}
+
+	user, err := userModel.FindByEmail(server.DB, email)
+
+	if err != nil {
+		SetFlash(w, r, "error", "Email oder Password sind nicht korrekt")
+		http.Redirect(w, r, "/login", http.StatusSeeOther)
+		return
+	}
+
+	if !ComparePassword(password, user.Password) {
+		SetFlash(w, r, "error", "Email oder Password sind nicht korrekt")
+		http.Redirect(w, r, "/login", http.StatusSeeOther)
+		return
+	}
+
+	session, _ := store.Get(r, sessionUser)
+	session.Values["id"] = user.ID
+	session.Save(r, w)
+	http.Redirect(w, r, "/", http.StatusSeeOther)
+}
+
+func (server *Server) Register(w http.ResponseWriter, r *http.Request) {
+	renderer := render.New(render.Options{
+		Layout:     "layout",
+		Extensions: []string{".html", ",tmpl"},
+	})
+
+	_ = renderer.HTML(w, http.StatusOK, "register", map[string]interface{}{
+		"error": GetFlash(w, r, "error"),
+	})
+}
+
+func (server *Server) DoRegister(w http.ResponseWriter, r *http.Request) {
+	firstName := r.FormValue("first_name")
+	lastName := r.FormValue("last_name")
+	email := r.FormValue("email")
+	password := r.FormValue("password")
+	password2 := r.FormValue("password_repeat")
+
+	if firstName == "" || lastName == "" || email == "" || password == "" || password2 == "" {
+		SetFlash(w, r, "error", "First name, last name, email and password are required!")
+		http.Redirect(w, r, "/register", http.StatusSeeOther)
+		return
+	}
+
+	userModel := models.User{}
+	existUser, _ := userModel.FindByEmail(server.DB, email)
+	if existUser != nil {
+		SetFlash(w, r, "error", "Sorry, diese E-Mail wurde bereits registriert")
+		http.Redirect(w, r, "/register", http.StatusSeeOther)
+		return
+	}
+
+	if password != password2 {
+		SetFlash(w, r, "error", "Passwörter stimmen nicht überein")
+		http.Redirect(w, r, "/register", http.StatusSeeOther)
+		return
+	}
+
+	hashedPassword, _ := MakePassword(password)
+
+	params := &models.User{
+		ID:        uuid.New().String(),
+		FirstName: firstName,
+		LastName:  lastName,
+		Email:     email,
+		Password:  hashedPassword,
+	}
+
+	user, err := userModel.CreateUser(server.DB, params)
+	if err != nil {
+		SetFlash(w, r, "error", "Sorry Registrierung war nicht erfolgreich")
+		http.Redirect(w, r, "/register", http.StatusSeeOther)
+		return
+	}
+
+	session, _ := store.Get(r, sessionUser)
+	session.Values["id"] = user.ID
+	session.Save(r, w)
+	http.Redirect(w, r, "/", http.StatusSeeOther)
+}
+
+func (server *Server) Logout(w http.ResponseWriter, r *http.Request) {
+	session, _ := store.Get(r, sessionUser)
+
+	session.Values["id"] = nil
+	session.Save(r, w)
+
+	http.Redirect(w, r, "/", http.StatusSeeOther)
+}