getNumberOfExercisesByCategory method

Future<String> getNumberOfExercisesByCategory(
  1. String category
)

Counts exercise of one category.

Implementation

Future<String> getNumberOfExercisesByCategory(String category) async {
  final numberOfExercisesByCategory = await firestore
      .collection('exercises')
      .where('category', isEqualTo: category)
      .count()
      .get();
  return numberOfExercisesByCategory.count.toString();
}