public HttpResponseMessage RegisterConsumer([FromBody] Consumer consumer)
{
try
{
Consumer existingConsumer = db.Consumers.Find(consumer.UserName);
if (existingConsumer != null)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Username Already Exists"));
}
Bank newConsumerBank = db.Banks.Find(consumer.IFSC);
if (newConsumerBank == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid IFSC Code"));
}
Consumer newConsumer = new Consumer
{
UserName = consumer.UserName,
Name = consumer.Name,
Email = consumer.Email,
PhoneNumber = consumer.PhoneNumber,
Password = consumer.Password,
AccountNo = consumer.AccountNo,
IFSC = consumer.IFSC,
Address = consumer.Address,
CardTypeNo = consumer.CardTypeNo,
ApplicationDate = DateTime.Now,
DateOfBirth = consumer.DateOfBirth,
IsPending = true,
IsOpen = false
};
Card companyCard = db.Cards.Find(consumer.CardTypeNo);
if (companyCard == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid Card Scheme"));
}
CompanyCard newConsumerCard = new CompanyCard()
{
CardNumber = $"{consumer.UserName}{consumer.IFSC}",
CardTypeNo = consumer.CardTypeNo,
UserName = consumer.UserName,
Validity = DateTime.Now.AddMonths(24),
Balance = companyCard.CardLimit,
IsOpen = false
};
db.Entry(newConsumer).State = System.Data.Entity.EntityState.Added;
db.Entry(newConsumerCard).State = System.Data.Entity.EntityState.Added;
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.Created, "User Registered Successfully And Awaiting Verification"));
} catch
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Consumer Could Not Be Registered"));
}
}
public IHttpActionResult PutUser(int id, User user)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != user.CustomerID)
{
return(BadRequest());
}
db.Entry(user).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!UserExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public IHttpActionResult PutProduct(int id, Product product)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != product.ProductID)
{
return(BadRequest());
}
db.Entry(product).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public void Post([FromBody] Purchase pur)
{
FinanceEntities db = new FinanceEntities();
PurchaseDetail p = new PurchaseDetail();
p.ProductID = pur.id;
p.CardID = (from c in db.CardDetails
join u in db.Users
on c.CustomerID equals u.CustomerID
where u.Username == pur.username
select c.CardID).FirstOrDefault();
p.PurchaseDate = DateTime.Now;
p.CustomerID = (from u in db.Users where u.Username == pur.username select u.CustomerID).FirstOrDefault();
p.EmiScheme = pur.scheme;
p.EmiPerMonth = pur.amount / pur.scheme;
p.EmiPaid = 0;
p.EmiLeft = pur.amount;
p.PaidForMonth = "NO";
db.PurchaseDetails.Add(p);
db.SaveChanges();
CardDetail query = (from c in db.CardDetails
where c.CustomerID == p.CustomerID
select c).FirstOrDefault();
query.RemainingCredit = query.RemainingCredit - pur.amount;
db.Entry(query).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
public void AddOrUpdateUser(UserProfile user)
{
try
{
using (var context = new FinanceEntities())
{
if (user.UserId == 0)
{
context.UserProfile.Add(user);
}
else
{
var dbuser = context.UserProfile.Include(u => u.webpages_Roles).Single(u => u.UserId == user.UserId);
context.Entry(dbuser).CurrentValues.SetValues(user);
dbuser.webpages_Roles = new List<webpages_Roles>();
foreach (var role in user.webpages_Roles)
{
dbuser.webpages_Roles.Add(context.webpages_Roles.Single(r => r.RoleId == role.RoleId));
}
}
context.SaveChanges();
}
}
catch (DbEntityValidationException e)
{
var message = e.Message;
throw;
}
}
public IHttpActionResult PutCardStatus(int id, [FromBody] CardDetail cardDetail)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != cardDetail.CustomerID)
{
return(BadRequest());
}
db.Entry(cardDetail).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!CardDetailExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public void UpdateCredit(Credit credit)
{
using (var context = new FinanceEntities())
{
context.Credit.Attach(credit);
context.Entry(credit).State = EntityState.Modified;
context.SaveChanges();
}
}
public void UpdateRequest(Request request)
{
using (var context = new FinanceEntities())
{
context.Request.Attach(request);
context.Entry(request).State = EntityState.Modified;
context.SaveChanges();
}
}
public void UpdateDeposit(Deposit deposit)
{
using (var context = new FinanceEntities())
{
context.Deposit.Attach(deposit);
context.Entry(deposit).State = EntityState.Modified;
context.SaveChanges();
}
}
public ActionResult Edit([Bind(Include = "UserId,FirstName,LastName,RegistrationDate")] tbUsers tbUsers)
{
if (ModelState.IsValid)
{
db.Entry(tbUsers).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(tbUsers));
}
public ActionResult Edit([Bind(Include = "CurrencyId,Name")] tbCurrency tbCurrency)
{
if (ModelState.IsValid)
{
db.Entry(tbCurrency).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(tbCurrency));
}
public ActionResult Edit([Bind(Include = "CreditId,UserId,MethodId,FullAmount,Amount,Date,Type,DateBegin,DateEnd,CurrencyId")] tbCredits tbCredits)
{
if (ModelState.IsValid)
{
db.Entry(tbCredits).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.UserId = new SelectList(db.tbUsers, "UserId", "FirstName", tbCredits.UserId);
return(View(tbCredits));
}
public ActionResult Edit([Bind(Include = "MethodId,UserId,Name,Type,IsClosed")] tbMethod tbMethod)
{
if (ModelState.IsValid)
{
db.Entry(tbMethod).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.UserId = new SelectList(db.tbUsers, "UserId", "FirstName", tbMethod.UserId);
return(View(tbMethod));
}
public ActionResult Edit([Bind(Include = "SpendingId,UserId,MethodId,Amount,Date,CurrencyId")] tbSpending tbSpending)
{
if (ModelState.IsValid)
{
db.Entry(tbSpending).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.UserId = new SelectList(db.tbUsers, "UserId", "FirstName", tbSpending.UserId);
return(View(tbSpending));
}
/// <summary>
/// 新增用户
/// </summary>
/// <param name="account">新用户</param>
/// <returns>影响行数</returns>
public int newUser(Account account)
{
int result = 0;
try
{
fin.Entry <Account>(account).State = EntityState.Added;
result = fin.SaveChanges();
}
catch (Exception ex)
{
FinanceToError.getFinanceToError().toError();
}
return(result);
}
public void SaveUpdateCreditType(CreditType model)
{
using (var context = new FinanceEntities())
{
if (model.Id == 0)
{
context.CreditType.Add(model);
}
else
{
context.Entry(model).State = EntityState.Modified;;
}
context.SaveChanges();
}
}
public HttpResponseMessage DeductEmi()
{
try
{
var currentDate = DateTime.Now;
foreach (var tran in financeEntities.Transactions)
{
CompanyCard tranCard = financeEntities.CompanyCards.Where(c => c.UserName == tran.UserName).FirstOrDefault();
if (tranCard == null)
{
continue;
}
var dayDifference = (currentDate - tran.LastChecked).Days;
bool isEmiDate = (currentDate - tran.PurchaseDate).Days % 30 == 0;
if (tranCard.IsOpen && dayDifference > 0 && isEmiDate && tran.RemainingAmount > 0)
{
var currentRemainingAmount = tran.RemainingAmount - tran.EMIAmount;
tran.RemainingAmount = currentRemainingAmount;
var currentBalance = tranCard.Balance - tran.EMIAmount;
tranCard.Balance = currentBalance;
Deduction newDeduction = new Deduction()
{
UserName = tran.UserName,
ProductID = tran.ProductID,
DeductionDate = DateTime.Now,
EMIAmout = tran.EMIAmount
};
financeEntities.Entry(newDeduction).State = System.Data.Entity.EntityState.Added;
}
tran.LastChecked = DateTime.Now;
}
financeEntities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, "Operation Completed Successfully"));
} catch
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Something Went Wrong"));
}
}
public HttpResponseMessage PlaceOrder([FromBody] Order newOrder)
{
try
{
Consumer consumer = financeEntities.Consumers.Find(newOrder.UserName);
if (consumer == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Username Is Invalid"));
}
Product selectedProduct = financeEntities.Products.Find(newOrder.ProductID);
if (selectedProduct == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Product Could Not Be Found"));
}
EMI scheme = financeEntities.EMIs.Find(newOrder.SchemeNo);
if (scheme == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "EMI Scheme Could Not Be Found"));
}
CompanyCard companyCard = financeEntities.CompanyCards.Where(c => c.UserName == newOrder.UserName).FirstOrDefault();
if (companyCard == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Conumser Card Balance Could Not Be Fetched"));
}
int emiCost = CalculateMonthlyEMI(selectedProduct, scheme.Months);
int orderAmount = emiCost * scheme.Months;
if (orderAmount > companyCard.Balance)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Insufficient Balance To Place Order"));
}
if (DateTime.Compare(companyCard.Validity, DateTime.Now) < 0)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Your Card Is Deactivated"));
}
Transaction newTransaction = new Transaction()
{
UserName = consumer.UserName,
ProductID = selectedProduct.ProductID,
SchemeNo = scheme.SchemeNo,
PurchaseDate = DateTime.Now,
EMIAmount = emiCost,
RemainingAmount = orderAmount - emiCost,
LastChecked = DateTime.Now
};
financeEntities.Entry(newTransaction).State = System.Data.Entity.EntityState.Added;
var currentBalance = companyCard.Balance - emiCost;
companyCard.Balance = currentBalance;
Deduction newAmountDeduction = new Deduction()
{
UserName = consumer.UserName,
DeductionDate = DateTime.Now,
EMIAmout = emiCost,
ProductID = selectedProduct.ProductID
};
financeEntities.Entry(newAmountDeduction).State = System.Data.Entity.EntityState.Added;
financeEntities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.Created, "Order Placed Successfully"));
} catch
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "Order Could Not Be Placed"));
}
}
