shop.tonybtw.com

package handlers

import (

	"net/http"

	"shop.tonybtw.com/internal/lib"

	"shop.tonybtw.com/internal/models"

	"shop.tonybtw.com/internal/views"

)

type Shop_Handler struct {

	ctx *lib.App_Context

}

func New_Shop_Handler(ctx *lib.App_Context) *Shop_Handler {

	return &Shop_Handler{ctx: ctx}

}

func (h *Shop_Handler) Show_Home(w http.ResponseWriter, r *http.Request) {

	products, err := models.Get_All_Products(h.ctx.DB)

	if err != nil {

		http.Error(w, "Failed to load products", http.StatusInternalServerError)

		return

	}

	session_id := lib.Get_Session_ID(r)

	cart_json := h.ctx.Session_Store.Get_Cart(session_id)

	cart, _ := models.Parse_Cart(cart_json)

	cart_count := models.Count_Cart_Items(cart)

	views.Home(products, cart_count).Render(r.Context(), w)

}

func (h *Shop_Handler) Show_Product(w http.ResponseWriter, r *http.Request, slug string) {

	product, err := models.Get_Product_By_Slug(h.ctx.DB, slug)

	if err != nil {

		http.Error(w, "Database error", http.StatusInternalServerError)

		return

	}

	if product == nil {

		session_id := lib.Get_Session_ID(r)

		cart_json := h.ctx.Session_Store.Get_Cart(session_id)

		cart, _ := models.Parse_Cart(cart_json)

		cart_count := models.Count_Cart_Items(cart)

		views.Error("Product not found", cart_count).Render(r.Context(), w)

		w.WriteHeader(http.StatusNotFound)

		return

	}

	variants, err := models.Get_Product_Variants(h.ctx.DB, product.ID)

	if err != nil {

		http.Error(w, "Failed to load variants: "+err.Error(), http.StatusInternalServerError)

		return

	}

	images, err := models.Get_Product_Images(h.ctx.DB, product.ID)

	if err != nil {

		http.Error(w, "Failed to load images: "+err.Error(), http.StatusInternalServerError)

		return

	}

	session_id := lib.Get_Session_ID(r)

	cart_json := h.ctx.Session_Store.Get_Cart(session_id)

	cart, _ := models.Parse_Cart(cart_json)

	cart_count := models.Count_Cart_Items(cart)

	views.Product(*product, variants, images, cart_count).Render(r.Context(), w)

}