add logs

service_a/internal/domains/meteo/domain.go

@@ -6,12 +6,12 @@ import (
 )
 
 type MeteoData struct {
-	Timestamp  time.Time `csv:"fecha"`
-	Location   string    `csv:"ciudad"`
-	MaxTemp    float32   `csv:"temperatura maxima"`
-	MinTemp    float32   `csv:"temperatura minima"`
-	Rainfall   float32   `csv:"precipitacion"`
-	Cloudiness int       `csv:"nubosidad"`
+	Timestamp  time.Time `csv:"fecha" json:"timestamp"`
+	Location   string    `csv:"ciudad" json:"location"`
+	MaxTemp    float32   `csv:"temperatura maxima" json:"max_temp"`
+	MinTemp    float32   `csv:"temperatura minima" json:"min_temp"`
+	Rainfall   float32   `csv:"precipitacion" json:"rainfall"`
+	Cloudiness int       `csv:"nubosidad" json:"cloudiness"`
 }
 
 type RejectedMeteoData struct {

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
 }

service_a/internal/domains/meteo/router.go

@@ -6,5 +6,6 @@ func RegisterRoutes(mux *http.ServeMux, handler *Handler) {
 	mux.HandleFunc("POST /ingest/csv", handler.IngestCSV)
 	mux.HandleFunc("POST /ingest/excel", handler.IngestExcel)
 
+	mux.HandleFunc("GET /cities", handler.GetCities)
 	mux.HandleFunc("GET /data", handler.GetMeteoData)
 }