public static void DeleteObjectOfTransactionFromDb(ObjectOfTransaction objectOfTransaction)
{
using (var db = new DB_Context())
{
db.ObjectOfTransactions.Remove(db.ObjectOfTransactions.Find(objectOfTransaction.ObjectOfTransactionID));
db.SaveChanges();
}
}
public static void AddUserToDb(User user)
{
using (var db = new DB_Context())
{
db.Users.Add(user);
db.SaveChanges();
}
}
public static void DeleteUserFromDb(User user)
{
using (var db = new DB_Context())
{
db.Users.Remove(db.Users.Find(user.UserID));
db.SaveChanges();
}
}
public static void AddObjectOfTransactionToDb(ObjectOfTransaction objectOfTransaction)
{
using (var db = new DB_Context())
{
db.ObjectOfTransactions.Add(objectOfTransaction);
db.SaveChanges();
}
}
/// <summary>
/// Delete obj from database
/// </summary>
/// <param name="deal"></param>
public static void DeleteDealFromDb(Deal deal)
{
using (var db = new DB_Context())
{
db.Deals.Remove(db.Deals.Find(deal.DealID));
db.ObjectOfTransactions.Find(deal.ObjectOfTransactionID).ObjectStateID = 1;
db.SaveChanges();
}
}
/// <summary>
/// Add new objects to database
/// </summary>
/// <param name="deal"></param>
public static void AddDealToDb(Deal deal)
{
try
{
using (var db = new DB_Context())
{
db.Deals.Add(deal);
db.ObjectOfTransactions.Find(deal.ObjectOfTransactionID).ObjectStateID = 2;
db.SaveChanges();
}
}
catch (Exception EX)
{
}
}
public static void UpdateUserFromDb(User user)
{
using (var db = new DB_Context())
{
var u = db.Users.Find(user.UserID);
u.Name = user.Name;
u.Surname = user.Surname;
u.PhoneNumber = user.PhoneNumber;
u.Email = user.Email;
db.SaveChanges();
}
}
public static ObjectOfTransaction GetObjectOfTransactionFromDbById(int Id)
{
using (var db = new DB_Context())
{
return db.ObjectOfTransactions.Find(Id);
}
}
/// <summary>
/// Update objects from database
/// </summary>
/// <param name="deal"></param>
public static void UpdateDealFromDb(Deal deal)
{
using (var db = new DB_Context())
{
var d = db.Deals.Find(deal.DealID);
d.Buyer_UserID = deal.Buyer_UserID;
d.Seller_UserID = deal.Seller_UserID;
d.DateOfDeal = deal.DateOfDeal;
d.PersonalNumberOfDeal = deal.PersonalNumberOfDeal;
d.TransactionAmount = deal.TransactionAmount;
d.KindOfCalculatingID = deal.KindOfCalculatingID;
d.ObjectOfTransactionID = deal.ObjectOfTransactionID;
db.ObjectOfTransactions.Find(deal.ObjectOfTransactionID).ObjectStateID = 2;
db.SaveChanges();
}
}
public static User GetuUserFromDbById(int Id)
{
using (var db = new DB_Context())
{
return db.Users.Find(Id);
}
}
/// <summary>
/// View hendler methods
/// </summary>
/// <returns></returns>
public static List<int> GetUsersId()
{
using (var db = new DB_Context())
{
return db.Users.Select(x => x.UserID).ToList();
}
}
public static List<User> GetUsersFromDb()
{
try
{
using (var db = new DB_Context())
{
var some = db.Users.ToList();
return some;
}
}
catch (Exception ex)
{
throw ex;
}
}
public static ChartData GetSummaryOfProfits(ChartRequestObject chartLetter)
{
var chartData = new ChartData();
var list = new List<int>();
using (var db = new DB_Context())
{
foreach (var deal in db.Deals)
{
if (deal.DateOfDeal >= chartLetter.from && deal.DateOfDeal <= chartLetter.to)
{
list.Add(deal.ObjectOfTransactionID);
}
}
for (int i = 0; i < list.Count; i++)
{
var obj = GetObjectOfTransactionFromDbById(list[i]);
chartData.SetValueByProp((EnumObjectType)obj.ObjectTypeID,obj.Cost);
}
}
return chartData;
}
public static List<int> GetObjOfTransactId()
{
using (var db = new DB_Context())
{
return db.ObjectOfTransactions.Select(x => x.ObjectOfTransactionID).ToList();
}
}
public static List<ObjectOfTransaction> GetObjectOfTransactionsFromDb()
{
using (var db = new DB_Context())
{
return db.ObjectOfTransactions.ToList();
}
}
public static void UpdateObjectOfTransactionFromDb(ObjectOfTransaction objectOfTransaction)
{
using (var db = new DB_Context())
{
var obj = db.ObjectOfTransactions.Find(objectOfTransaction.ObjectOfTransactionID);
obj.ObjectTypeID = objectOfTransaction.ObjectTypeID;
obj.ServiceTypeID = objectOfTransaction.ServiceTypeID;
obj.KindOfCalculatingID = objectOfTransaction.KindOfCalculatingID;
obj.UserID = objectOfTransaction.UserID;
obj.ObjectStateID = objectOfTransaction.ObjectStateID;
obj.Cost = objectOfTransaction.Cost;
obj.Description = objectOfTransaction.Description;
db.SaveChanges();
}
}
/// <summary>
/// Get objects from database by Id
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
public static Deal GetDealFromDbById(int Id)
{
using (var db = new DB_Context())
{
return db.Deals.Find(Id);
}
}
//No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient'
//Dont add EF to client side!!!
/// <summary>
/// Get collections of objects from Database
/// </summary>
/// <returns></returns>
public static List<Deal> GetDealsFromDb()
{
using (var db = new DB_Context())
{
return db.Deals.ToList();
}
}
