public static void InsertDataMonogDB()
{
var connectionStr = "mongodb://localhost";
var client = new MongoClient(connectionStr);
var server = client.GetServer();
var db = server.GetDatabase("supermarketExtra");
//Insert Vendor
var expenses = db.GetCollection<MongoVendorExpense>(vendorCollectionString);
var obj = new MongoVendorExpense() { VendorName = "Svoge", Month = 3, Year = 1998, Amount = 200 };
expenses.Insert<MongoVendorExpense>(obj);
//Insert products reports
var prodReport = db.GetCollection<MongoProductReport>(productColelctionString);
var bira1 = new MongoProductReport()
{
ProductId = 3,
ProductName = "Zagorka",
VendorName = "Svoge",
TotalIncomes = 234,
TotalQuantitySold = 14
};
var bira2 = new MongoProductReport()
{
ProductId = 2,
ProductName = "Kamenitza",
VendorName = "Svoge",
TotalIncomes = 334,
TotalQuantitySold = 14
};
var bira3 = new MongoProductReport()
{
ProductId = 1,
ProductName = "Amstel",
VendorName = "Svoge",
TotalIncomes = 14,
TotalQuantitySold = 14
};
var bira4 = new MongoProductReport()
{
ProductId = 5,
ProductName = "Korola",
VendorName = "Svoge",
TotalIncomes = 2234,
TotalQuantitySold = 14
};
prodReport.Insert<MongoProductReport>(bira1);
prodReport.Insert<MongoProductReport>(bira2);
prodReport.Insert<MongoProductReport>(bira3);
prodReport.Insert<MongoProductReport>(bira4);
}
public static void GenerateProductReports(string folderName)
{
DirectoryInfo directory = Directory.CreateDirectory(folderName);
List<MongoProductReport> mongoProductsReports = new List<MongoProductReport>();
MongoDBManager<MongoProductReport> mongo = new MongoDBManager<MongoProductReport>();
using (var msSQLServerContext = new SupermarketEntities())
{
var sales =
from product in msSQLServerContext.Products
join vendor in msSQLServerContext.Vendors
on product.VendorId equals vendor.VendorId
join sale in msSQLServerContext.Sales
on product.ProductId equals sale.ProductId
group sale by sale.ProductId into productsById
select new
{
ProductId = productsById.Key,
SalesTotalQuantity = productsById.Sum(s => s.ProductQuantity),
SalesTotalSum = productsById.Sum(s => s.ProductTotalSum)
};
var productReports =
from sale in sales
join product in msSQLServerContext.Products
on sale.ProductId equals product.ProductId
join vendor in msSQLServerContext.Vendors
on product.VendorId equals vendor.VendorId
select new
{
ProductId = sale.ProductId,
ProductName = product.ProductName,
VendorName = vendor.VendorName,
SalesTotalQuantity = sale.SalesTotalQuantity,
SalesTotalSum = sale.SalesTotalSum
};
foreach (var productReport in productReports)
{
JObject jsonObject = new JObject(
new JProperty("product-id", productReport.ProductId),
new JProperty("product-name", productReport.ProductName),
new JProperty("vendor-name", productReport.VendorName),
new JProperty("total-quantity-sold", productReport.SalesTotalQuantity),
new JProperty("total-incomes", productReport.SalesTotalSum));
string filePath = Path.Combine(folderName, string.Format("{0}.json", productReport.ProductId));
using (FileStream file = File.Create(filePath))
{
using (StreamWriter writer = new StreamWriter(file))
{
writer.Write(jsonObject.ToString());
}
}
MongoProductReport mongoProductReport = new MongoProductReport
{
ProductId = productReport.ProductId,
ProductName = productReport.ProductName,
VendorName = productReport.VendorName,
TotalQuantitySold = productReport.SalesTotalQuantity,
TotalIncomes = productReport.SalesTotalSum
};
mongoProductsReports.Add(mongoProductReport);
}
}
mongo.InsertInMongoDB(mongoProductsReports, "ProductsReports");
}
