public async Task <IActionResult> Post([FromBody] FinancePlanViewModel vm)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// Perform the checks
if (vm.HID <= 0)
{
return(BadRequest("No HID inputted!"));
}
if (vm == null ||
vm.StartDate > vm.TargetDate ||
(vm.PlanType == FinancePlanTypeEnum.Account && (!vm.AccountID.HasValue || vm.AccountID.Value <= 0)) ||
(vm.PlanType == FinancePlanTypeEnum.AccountCategory && (!vm.AccountCategoryID.HasValue || vm.AccountCategoryID.Value <= 0)) ||
(vm.PlanType == FinancePlanTypeEnum.ControlCenter && (!vm.ControlCenterID.HasValue || vm.ControlCenterID.Value <= 0)) ||
(vm.PlanType == FinancePlanTypeEnum.TranType && (!vm.TranTypeID.HasValue || vm.TranTypeID.Value <= 0))
)
{
return(BadRequest("Invalid data to create"));
}
String usrName = "";
try
{
if (Startup.UnitTestMode)
{
usrName = UnitTestUtility.UnitTestUser;
}
else
{
var usrObj = HIHAPIUtility.GetUserClaim(this);
usrName = usrObj.Value;
}
}
catch
{
return(BadRequest("Not valid HTTP HEAD: User and Scope Failed!"));
}
// Update the database
SqlConnection conn = null;
SqlCommand cmd = null;
SqlDataReader reader = null;
SqlTransaction tran = null;
String queryString = "";
Int32 nNewPlanID = -1;
String strErrMsg = "";
HttpStatusCode errorCode = HttpStatusCode.OK;
try
{
using (conn = new SqlConnection(Startup.DBConnectionString))
{
await conn.OpenAsync();
// Check HID assignment
try
{
HIHAPIUtility.CheckHIDAssignment(conn, vm.HID, usrName);
}
catch (Exception)
{
errorCode = HttpStatusCode.BadRequest;
throw;
}
if (vm.PlanType == FinancePlanTypeEnum.Account)
{
// Check the account
queryString = @"SELECT [ID], [Status]
FROM [dbo].[t_fin_account] WHERE [ID] = " + vm.AccountID.Value.ToString() + " AND [HID] = " + vm.HID.ToString();
cmd = new SqlCommand(queryString, conn);
reader = cmd.ExecuteReader();
if (!reader.HasRows)
{
errorCode = HttpStatusCode.BadRequest;
throw new Exception("Account doesnot exist: " + vm.AccountID.Value.ToString());
}
else
{
// Check the status
await reader.ReadAsync();
if (!reader.IsDBNull(1))
{
FinanceAccountStatus nAccountStatus = (FinanceAccountStatus)reader.GetByte(1);
if (nAccountStatus == FinanceAccountStatus.Frozen ||
nAccountStatus == FinanceAccountStatus.Closed)
{
errorCode = HttpStatusCode.BadRequest;
throw new Exception("Account status is invalid: " + vm.AccountID.Value.ToString());
}
}
}
reader.Dispose();
reader = null;
cmd.Dispose();
cmd = null;
// Now create the DB entry
// Begin the transaction
tran = conn.BeginTransaction();
// Now go ahead for the creating
queryString = HIHDBUtility.GetFinPlanInsertString();
cmd = new SqlCommand(queryString, conn)
{
Transaction = tran
};
vm.CreatedBy = usrName;
vm.CreatedAt = DateTime.Now;
HIHDBUtility.BindFinPlanInsertParameter(cmd, vm);
SqlParameter idparam = cmd.Parameters.AddWithValue("@Identity", SqlDbType.Int);
idparam.Direction = ParameterDirection.Output;
Int32 nRst = await cmd.ExecuteNonQueryAsync();
nNewPlanID = (Int32)idparam.Value;
// Now commit it!
tran.Commit();
// Update the buffer
try
{
var cacheKey = String.Format(CacheKeys.FinPlanList, vm.HID);
this._cache.Remove(cacheKey);
}
catch (Exception)
{
// Do nothing here.
}
}
else if (vm.PlanType == FinancePlanTypeEnum.AccountCategory)
{
}
else if (vm.PlanType == FinancePlanTypeEnum.ControlCenter)
{
}
else if (vm.PlanType == FinancePlanTypeEnum.TranType)
{
}
// Update the buffer
// Account List
try
{
var cacheKey = String.Format(CacheKeys.FinPlanList, vm.HID, null);
this._cache.Remove(cacheKey);
}
catch (Exception)
{
// Do nothing here.
}
}
}
catch (Exception exp)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine(exp.Message);
#endif
if (tran != null)
{
tran.Rollback();
}
strErrMsg = exp.Message;
if (errorCode == HttpStatusCode.OK)
{
errorCode = HttpStatusCode.InternalServerError;
}
}
finally
{
if (tran != null)
{
tran.Dispose();
tran = null;
}
if (reader != null)
{
reader.Dispose();
reader = null;
}
if (cmd != null)
{
cmd.Dispose();
cmd = null;
}
if (conn != null)
{
conn.Dispose();
conn = null;
}
}
if (errorCode != HttpStatusCode.OK)
{
switch (errorCode)
{
case HttpStatusCode.Unauthorized:
return(Unauthorized());
case HttpStatusCode.NotFound:
return(NotFound());
case HttpStatusCode.BadRequest:
return(BadRequest(strErrMsg));
default:
return(StatusCode(500, strErrMsg));
}
}
vm.ID = nNewPlanID;
var setting = new Newtonsoft.Json.JsonSerializerSettings
{
DateFormatString = HIHAPIConstants.DateFormatPattern,
ContractResolver = new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver()
};
return(new JsonResult(vm, setting));
}
