add logs

service_a/internal/domains/meteo/handlers.go

@@ -70,6 +70,7 @@ func (h *Handler) IngestCSV(w http.ResponseWriter, r *http.Request) {
 		"elapsed_ms", fileStats.ElapsedMS,
 		"file_checksum", fileStats.FileChecksum,
 	)
+
 	h.ToJSON(w, http.StatusOK, app.H{"stats": fileStats})
 }
 
@@ -77,6 +78,9 @@ func (h *Handler) IngestExcel(w http.ResponseWriter, r *http.Request) {
 	fmt.Fprintf(w, "hello from excel")
 }
 
+func (h *Handler) GetCities(w http.ResponseWriter, r *http.Request) {
+}
+
 func (h *Handler) GetMeteoData(w http.ResponseWriter, r *http.Request) {
 	queryParams := r.URL.Query()
 
@@ -89,16 +93,19 @@ func (h *Handler) GetMeteoData(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := params.Validate(); err != nil {
+		slog.Error("Error validating struct", "error", err)
 		h.ToJSON(w, http.StatusBadRequest, app.H{"error": err.Error()})
 		return
 	}
 
 	meteoData, err := h.s.GetMeteoData(r.Context(), params)
 	if err != nil {
+		slog.Error(ErrReadingData.Error(), "error", err)
 		h.ToJSON(w, http.StatusNotFound, app.H{"error": ErrReadingData.Error()})
 		return
 	}
 
+	slog.Info("Data retrieved", "location", params.Location)
+
 	h.ToJSON(w, http.StatusOK, app.H{"meteo_data": meteoData})
-	return
 }