78f1c8bf76
Backend: - GET /dishes/search — hybrid FTS (english + simple) + trgm + ILIKE search - GET /diary/recent — recently used dishes and products for the current user - product search upgraded: FTS on canonical_name and product_aliases, ranked by GREATEST(ts_rank, similarity) - importoff: collect product_name_ru/de/fr/... as product_aliases for multilingual search (e.g. "сникерс" → "Snickers") - migrations: FTS + trgm indexes merged into 001_initial_schema.sql (002 removed) Flutter: - FoodSearchSheet: debounced search field, recently-used section, product/dish results, scan-photo and barcode chips - DishPortionSheet: quick ½/1/1½/2 buttons + custom input - + button in meal card now opens FoodSearchSheet instead of going directly to AI scan - 7 new l10n keys across all 12 languages Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
94 lines
2.4 KiB
Go
94 lines
2.4 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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"strconv"
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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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// Search handles GET /dishes/search?q=<query>&limit=<n>
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func (h *Handler) Search(w http.ResponseWriter, r *http.Request) {
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query := r.URL.Query().Get("q")
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if query == "" {
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writeJSON(w, http.StatusOK, []*DishSearchResult{})
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return
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}
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limit := 10
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if limitStr := r.URL.Query().Get("limit"); limitStr != "" {
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if parsed, parseError := strconv.Atoi(limitStr); parseError == nil && parsed > 0 && parsed <= 50 {
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limit = parsed
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}
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}
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results, searchError := h.repo.Search(r.Context(), query, limit)
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if searchError != nil {
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slog.Error("search dishes", "err", searchError)
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writeError(w, http.StatusInternalServerError, "failed to search dishes")
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return
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}
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if results == nil {
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results = []*DishSearchResult{}
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}
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writeJSON(w, http.StatusOK, results)
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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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