a3f00cd8ff
- Extract 5 order handlers to order_handler.go (147 lines) - CreateOrder, ListOrders, GetOrder, UpdateOrderStatus, DeleteOrder - Extract 4 cart/review handlers to cart_handler.go (127 lines) - CreateReview, AddToCart, GetCart, DeleteCartItem - handler.go reduced from 806 to 548 lines - Total refactoring: ~63% of original (1471 -> 548) All tests passing
128 lines
3.6 KiB
Go
128 lines
3.6 KiB
Go
package handler
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import (
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"errors"
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"net/http"
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"github.com/saveinmed/backend-go/internal/http/middleware"
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)
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// CreateReview godoc
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// @Summary Criar avaliação
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// @Tags Avaliações
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// @Security BearerAuth
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// @Accept json
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// @Produce json
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// @Param payload body createReviewRequest true "Dados da avaliação"
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// @Success 201 {object} domain.Review
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// @Failure 400 {object} map[string]string
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// @Router /api/v1/reviews [post]
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// CreateReview allows buyers to rate the seller after delivery.
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func (h *Handler) CreateReview(w http.ResponseWriter, r *http.Request) {
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claims, ok := middleware.GetClaims(r.Context())
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if !ok || claims.CompanyID == nil {
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writeError(w, http.StatusBadRequest, errors.New("missing buyer context"))
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return
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}
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var req createReviewRequest
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if err := decodeJSON(r.Context(), r, &req); err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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review, err := h.svc.CreateReview(r.Context(), *claims.CompanyID, req.OrderID, req.Rating, req.Comment)
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if err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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writeJSON(w, http.StatusCreated, review)
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}
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// AddToCart godoc
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// @Summary Adicionar item ao carrinho
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// @Tags Carrinho
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// @Security BearerAuth
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// @Accept json
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// @Produce json
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// @Param payload body addCartItemRequest true "Item do carrinho"
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// @Success 201 {object} domain.CartSummary
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// @Failure 400 {object} map[string]string
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// @Router /api/v1/cart [post]
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// AddToCart appends an item to the authenticated buyer cart respecting stock.
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func (h *Handler) AddToCart(w http.ResponseWriter, r *http.Request) {
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claims, ok := middleware.GetClaims(r.Context())
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if !ok || claims.CompanyID == nil {
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writeError(w, http.StatusBadRequest, errors.New("missing buyer context"))
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return
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}
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var req addCartItemRequest
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if err := decodeJSON(r.Context(), r, &req); err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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summary, err := h.svc.AddItemToCart(r.Context(), *claims.CompanyID, req.ProductID, req.Quantity)
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if err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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writeJSON(w, http.StatusCreated, summary)
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}
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// GetCart godoc
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// @Summary Obter carrinho
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// @Tags Carrinho
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// @Security BearerAuth
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// @Produce json
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// @Success 200 {object} domain.CartSummary
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// @Router /api/v1/cart [get]
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// GetCart returns cart contents and totals for the authenticated buyer.
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func (h *Handler) GetCart(w http.ResponseWriter, r *http.Request) {
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claims, ok := middleware.GetClaims(r.Context())
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if !ok || claims.CompanyID == nil {
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writeError(w, http.StatusBadRequest, errors.New("missing buyer context"))
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return
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}
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summary, err := h.svc.ListCart(r.Context(), *claims.CompanyID)
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if err != nil {
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writeError(w, http.StatusInternalServerError, err)
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return
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}
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writeJSON(w, http.StatusOK, summary)
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}
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// DeleteCartItem godoc
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// @Summary Remover item do carrinho
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// @Tags Carrinho
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// @Security BearerAuth
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// @Param id path string true "Cart item ID"
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// @Success 200 {object} domain.CartSummary
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// @Failure 400 {object} map[string]string
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// @Router /api/v1/cart/{id} [delete]
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// DeleteCartItem removes a product from the cart and returns the updated totals.
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func (h *Handler) DeleteCartItem(w http.ResponseWriter, r *http.Request) {
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claims, ok := middleware.GetClaims(r.Context())
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if !ok || claims.CompanyID == nil {
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writeError(w, http.StatusBadRequest, errors.New("missing buyer context"))
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return
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}
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id, err := parseUUIDFromPath(r.URL.Path)
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if err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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summary, err := h.svc.RemoveCartItem(r.Context(), *claims.CompanyID, id)
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if err != nil {
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writeError(w, http.StatusBadRequest, err)
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return
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}
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writeJSON(w, http.StatusOK, summary)
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}
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