feat(account): #49 refactor error handling

handler/error.go

@@ -0,0 +1,21 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+
+	"spend-sparrow/service"
+	"spend-sparrow/utils"
+)
+
+func handleError(w http.ResponseWriter, r *http.Request, err error) {
+	if errors.Is(err, service.ErrUnauthorized) {
+		utils.TriggerToastWithStatus(w, r, "error", "You are not autorized to perform this operation.", http.StatusUnauthorized)
+		return
+	} else if errors.Is(err, service.ErrBadRequest) {
+		utils.TriggerToastWithStatus(w, r, "error", err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	utils.TriggerToastWithStatus(w, r, "error", "Internal Server Error", http.StatusInternalServerError)
+}