public IHttpActionResult Post(string PhoneNumber, string Message)
{
if (!string.IsNullOrEmpty(SendMessageModels.SendWhatsAppMessage(PhoneNumber, Message)))
{
return(Ok());
}
else
{
return(InternalServerError());
}
}
public IHttpActionResult Post([FromBody] Transaction transaction)
{
string ConnectionString = "Connection-String";
SqlConnection sqlConnection = new SqlConnection(ConnectionString);
sqlConnection.Open();
SqlCommand sqlCommand = new SqlCommand($"Insert into [dbo].[Transactions] (TransactionID, TransactionDateTime, SKU, CustomerID, NetPrice, Quantity, State) Values('{transaction.TransactionID}', '{transaction.TransactionDateTime}', '{transaction.SKU}', '{transaction.CustomerID}', {transaction.NetPrice}, {transaction.Quantity}, '{transaction.State}')", sqlConnection);
sqlCommand.ExecuteNonQuery();
sqlCommand = new SqlCommand($"Update [dbo].[Inventory] SET Quantity = (Quantity - {transaction.Quantity}) Where SKU ='{transaction.SKU}'", sqlConnection);
sqlCommand.ExecuteNonQuery();
sqlCommand = new SqlCommand($"Select Quantity from [dbo].[Inventory] Where SKU='{transaction.SKU}'", sqlConnection);
int Quantity = (int)sqlCommand.ExecuteScalar();
sqlConnection.Close();
int predictionQuantity = 0;
string productname = string.Empty;
int Weeks = 0;
List <Prediction> predictions = GetPredictions(transaction.SKU);
foreach (var prediction in predictions)
{
productname = prediction.ProductName;
predictionQuantity += prediction.Quantity;
Weeks = prediction.Period;
}
if (predictionQuantity > Quantity)
{
string Message = $"I am NCR Smart Predictor. I predict that '{productname}' is going to run Out of Stock by next Week. Please consider ordering {predictionQuantity} within next {Weeks} week(s).";
SendMessageModels.SendWhatsAppMessage("Provide-Number", Message);
}
return(Ok());
}