6594013b53
Move all business-logic packages from internal/ root into internal/domain/: auth, cuisine, diary, dish, home, ingredient, language, menu, product, recipe, recognition, recommendation, savedrecipe, tag, units, user Rename model.go → entity.go in packages that hold domain entities: diary, dish, home, ingredient, menu, product, recipe, savedrecipe, user Update all import paths accordingly (adapters, infra/server, cmd/server, tests). No logic changes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
package dish
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import (
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"encoding/json"
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"log/slog"
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"net/http"
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"github.com/go-chi/chi/v5"
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)
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// Handler handles HTTP requests for dishes.
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type Handler struct {
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repo *Repository
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}
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// NewHandler creates a new Handler.
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func NewHandler(repo *Repository) *Handler {
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return &Handler{repo: repo}
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}
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// List handles GET /dishes — returns all dishes (no recipe variants).
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func (h *Handler) List(w http.ResponseWriter, r *http.Request) {
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dishes, err := h.repo.List(r.Context())
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if err != nil {
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slog.Error("list dishes", "err", err)
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writeError(w, http.StatusInternalServerError, "failed to list dishes")
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return
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}
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if dishes == nil {
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dishes = []*Dish{}
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}
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writeJSON(w, http.StatusOK, map[string]any{"dishes": dishes})
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}
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// GetByID handles GET /dishes/{id} — returns a dish with all recipe variants.
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func (h *Handler) GetByID(w http.ResponseWriter, r *http.Request) {
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id := chi.URLParam(r, "id")
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dish, err := h.repo.GetByID(r.Context(), id)
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if err != nil {
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slog.Error("get dish", "id", id, "err", err)
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writeError(w, http.StatusInternalServerError, "failed to get dish")
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return
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}
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if dish == nil {
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writeError(w, http.StatusNotFound, "dish not found")
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return
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}
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writeJSON(w, http.StatusOK, dish)
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}
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// --- helpers ---
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type errorResponse struct {
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Error string `json:"error"`
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}
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func writeError(w http.ResponseWriter, status int, msg string) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(status)
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_ = json.NewEncoder(w).Encode(errorResponse{Error: msg})
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}
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func writeJSON(w http.ResponseWriter, status int, v any) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(status)
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_ = json.NewEncoder(w).Encode(v)
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}
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