toPostJson method
Converts the body data model to a JSON object for a POST request.
This method should be implemented by subclasses to convert their specific data to a JSON object. It should only include properties that need to be sent in a POST request.
Implementation
@override
Map<String, dynamic>? toPostJson() {
Map<String, dynamic> data = <String, dynamic>{};
data['storeId'] = storeId;
data['code'] = code;
data['limit'] = limit;
data['amount'] = amount;
data['amountType'] = amountType;
data['type'] = type;
data['products'] = products;
data['categories'] = categories;
return data;
}