loadReviewsForProviderScreen function
Implementation
Future<String?> loadReviewsForProviderScreen(String providerId) async{
try{
var querySnapshot = await FirebaseFirestore.instance.collection("reviews")
.where("provider", isEqualTo: providerId).get(); // parent.currentProvider.id
reviewsRate = 0;
reviewsRateString = "";
_work(querySnapshot);
if (reviews.isNotEmpty)
_calculateReview();
}catch(ex){
return "model loadReviews " + ex.toString();
}
return null;
}