public Requisition GetRequisition(int itemReqId)
{
using (var matContext = new MatAppContext())
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
var location = matContext.Itemloc.Where(i => i.QtyOnHand > 0).ToList();
var singleReq = from r in requisitionContext.Requisition
where r.Id == itemReqId
select new Requisition
{
Id = r.Id,
Job = r.Job,
Department = r.Department,
CreateDate = r.CreateDate,
Employee = r.Employee,
Filled = r.Filled,
RequisitionItem = from ri in requisitionContext.RequisitionItem
where ri.RequisitionId == itemReqId
select new RequisitionItemWithLocationViewModel
{
Id = ri.Id,
Item = ri.Item,
ItemDescription = ri.ItemDescription,
Lot = ri.Lot,
Operation = ri.Operation,
Quantity = ri.Quantity,
QuantityFilled = ri.QuantityFilled,
ReasonCode = ri.ReasonCode,
RequisitionId = ri.RequisitionId,
Filled = ri.Filled,
Unitcost = ri.Unitcost,
Totalcost = ri.Unitcost * ri.Quantity,
Backflush = ri.Backflush,
LotTracked = ri.LotTracked,
SerialTracked = ri.SerialTracked,
CycleCounted = ri.CycleCounted,
ItemLocViewModel = from l in location
where l.Item == ri.Item
select new ItemLocViewModel
{
Item = l.Item,
Rank = l.Rank,
QtyOnHand = l.QtyOnHand,
Location = l.Loc
}
}
};
return(singleReq.FirstOrDefault());
}
}
}
public List <string> GetReasonCodes()
{
using (var context = new WarehouseRequisitionContext())
{
var reasonCodes = context.ReasonCode;
var rcFullList = new List <string>();
foreach (ReasonCode rc in reasonCodes)
{
var rcFull = rc.Code + " - " + rc.Description;
rcFullList.Add(rcFull);
}
return(rcFullList);
}
}
public bool DeleteReq(string itemReqId)
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
try
{
var pItemReqId = Convert.ToInt32(itemReqId);
SqlParameter param = new SqlParameter("pItemReqId", pItemReqId);
var req = requisitionContext.Database.ExecuteSqlCommand("Matric_spDeleteWhseReqByReqId @pItemReqId", param);
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
}
public bool RemoveReqItem(int reqId, int reqItemId)
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
SqlConnection conn = null;
conn = new SqlConnection("Server=SLDB1;DataBase=WarehouseRequisition;;User Id=sa;Password=$yt3LinE;");
SqlCommand cmd = new SqlCommand("Matric_spUpdateRequisition", conn);
List <SqlParameter> param = new List <SqlParameter>();
try
{
conn.Open();
cmd.Parameters.Clear();
param.Add(new SqlParameter("@pReqId", SqlDbType.Int)
{
Value = reqId
});
param.Add(new SqlParameter("@pReqItemId", SqlDbType.Int)
{
Value = reqItemId
});
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.CommandText = "Matric_spDeleteReqItemByReqIdAndReqItemId";
cmd.Parameters.AddRange(param.ToArray());
cmd.ExecuteNonQuery();
param.Clear();
conn.Close();
conn.Dispose();
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
}
public IEnumerable <ItemLocViewModel> GetLocation(int itemReqId)
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
var requisitionItem = requisitionContext.RequisitionItem.Where(i => i.Id == itemReqId).FirstOrDefault();
using (var matContext = new MatAppContext())
{
var itemloc = matContext.Itemloc.Where(i => i.Item == requisitionItem.Item && i.QtyOnHand > 0).Select(i => new ItemLocViewModel
{
Item = i.Item,
Rank = i.Rank,
Location = i.Loc,
QtyOnHand = i.QtyOnHand
});
var locList = itemloc.ToList();
return(locList);
}
}
}
public IEnumerable <RequisitionViewModel> GetOpenRequisitions()
{
using (var matContext = new MatAppContext())
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
var location = matContext.Itemloc.Where(i => i.QtyOnHand > 0).ToList();
var requisitionsWithLocation = from r in requisitionContext.Requisition
select new RequisitionViewModel
{
Id = r.Id,
Job = r.Job,
Department = r.Department,
CreateDate = r.CreateDate,
Employee = r.Employee,
Filled = r.Filled,
};
var openReqs = requisitionsWithLocation.Where(r => r.Filled == false);
return(openReqs.ToList());
}
}
}
public bool UpdateRequisition(Requisition updatedReq)
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
SqlConnection conn = null;
conn = new SqlConnection("Server=SLDB1;DataBase=WarehouseRequisition;User Id=sa;Password=$yt3LinE;");
SqlCommand cmd = new SqlCommand("Matric_spUpdateRequisition", conn);
List <SqlParameter> param = new List <SqlParameter>();
try
{
foreach (var item in updatedReq.RequisitionItem)
{
conn.Open();
cmd.Parameters.Clear();
param.Add(new SqlParameter("@pId", SqlDbType.Int)
{
Value = updatedReq.Id
});
param.Add(new SqlParameter("@pDepartment", SqlDbType.VarChar)
{
Value = updatedReq.Department
});
param.Add(new SqlParameter("@pReqFilled", SqlDbType.Bit)
{
Value = updatedReq.Filled
});
param.Add(new SqlParameter("@pJob", SqlDbType.VarChar)
{
Value = updatedReq.Job
});
param.Add(new SqlParameter("@pItemFilled", SqlDbType.Bit)
{
Value = item.Filled
});
param.Add(new SqlParameter("@pItem", SqlDbType.VarChar)
{
Value = item.Item
});
param.Add(new SqlParameter("@pOperation", SqlDbType.VarChar)
{
Value = item.Operation
});
param.Add(new SqlParameter("@pQuantityRequested", SqlDbType.Decimal)
{
Value = item.Quantity
});
param.Add(new SqlParameter("@pQuantityFilled", SqlDbType.Decimal)
{
Value = item.QuantityFilled
});
param.Add(new SqlParameter("@pReasonCode", SqlDbType.VarChar)
{
Value = item.ReasonCode
});
param.Add(new SqlParameter("@pItemId", SqlDbType.Int)
{
Value = item.Id
});
cmd.CommandType = System.Data.CommandType.StoredProcedure;
//cmd.CommandText = "Matric_spUpdateRequisition";
cmd.CommandText = "Matric_spUpdateRequisition";
cmd.Parameters.AddRange(param.ToArray());
cmd.ExecuteNonQuery();
param.Clear();
conn.Close();
}
;
conn.Dispose();
//var update = requisitionContext.Database.ExecuteSqlCommand("Matric_spUpdateRequisition", param);
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
}
public Requisition IssuePart(PartRequest partRequest)
{
using (var matContext = new MatAppContext())
{
using (var requisitionContext = new WarehouseRequisitionContext())
{
var errors = new List <string>();
var requisitionItem = requisitionContext.RequisitionItem.Where(r => r.Id == partRequest.ItemReqId).FirstOrDefault();
var requisitionId = requisitionContext.RequisitionItem.Where(r => r.Id == partRequest.ItemReqId).FirstOrDefault().RequisitionId;
var requisitionItems = requisitionContext.RequisitionItem.Where(r => r.RequisitionId == requisitionId).ToList();
var requisition = requisitionContext.Requisition.Where(r => r.RequisitionItem.Any(ri => ri.Id == partRequest.ItemReqId)).FirstOrDefault();
var item = matContext.Item.Where(i => i.Item1 == requisitionItem.Item).FirstOrDefault();
if (requisition != null)
{
if (requisitionItem != null)
{
if (item != null)
{
var insertItem = new InsertItem
{
Quantity = partRequest.Quantity,
Job = requisition.Job,
OperNum = requisitionItem.Operation,
Item = requisitionItem.Item,
Loc = partRequest.Location,
Um = item.Um,
Lot = partRequest.Lot,
Reasoncode = requisitionItem.ReasonCode,
ProcessedBy = partRequest.ProcessedBy.Split(':')[0]
};
if (partRequest.Quantity <= 0)
{
errors.Add("Quantity must be a positive number");
}
var result = InsertDcjm(insertItem);
if (result == 1)
{
RequisitionItemActions requisitionItemActions = new RequisitionItemActions
{
Action = "issue",
RequisitionitemId = requisitionItem.Id,
Quantity = partRequest.Quantity,
ActionBy = partRequest.ProcessedBy,
ActionDate = DateTime.Now
};
requisitionItem.QuantityFilled += partRequest.Quantity;
if (requisitionItem.QuantityFilled == requisitionItem.Quantity)
{
requisitionItem.Filled = true;
}
if ((requisitionItems.Count() == 1) && (requisitionItem.Filled == true))
{
requisition.Filled = true;
}
//if wholeReq.reqItem >= 1;
//if for reqitem in wholeReq, if reqItem.filled ==true, req.filled = true. else, break
////MAYBE CONVERT TO CASE STATEMENT LATER
if (requisitionItems.Count() > 1)
{
for (int i = 0; i < requisitionItems.Count(); i++)
{
if (requisitionItems[i].Filled == false)
{
requisition.Filled = false;
break;
}
else
{
requisition.Filled = true;
}
}
}
if (errors.Count > 0)
{
string errorStr = String.Join("\n", errors);
throw new Exception(errorStr);
}
try
{
requisitionContext.Update(requisition);
requisitionContext.Update(requisitionItem);
requisitionContext.Update(requisitionItemActions);
requisitionContext.SaveChanges();
return(requisitionContext.Requisition.Where(i => i.Id == requisitionItem.RequisitionId).FirstOrDefault());
}
catch (Exception ex)
{
throw ex;
}
}
}
}
}
throw new Exception("No requisition found with id " + Convert.ToString(partRequest.ItemReqId));
}
}
}
public Requisition NewRequisition(Requisition requisition)
{
using (var matContext = new MatAppContext())
{
var errors = new List <string>();
var jobValid = false;
//If the user enters a job...
if (requisition.Job.Length > 0)
{
requisition.Job = requisition.Job.Trim();
//Check if job exist and has status of released.
var job = matContext.Job.Where(j => j.Job1.TrimStart() == requisition.Job && j.Stat == "R").FirstOrDefault();
//If job does not exist add an error.
if (job == null)
{
errors.Add("Job: " + job + " is not a valid released job.");
jobValid = false;
}
else
{
jobValid = true;
}
}
//Create new requisition.
var newRequisition = new Requisition
{
Employee = requisition.Employee,
Department = requisition.Department,
Job = requisition.Job,
Filled = false,
CreateDate = DateTime.Now
};
//List to store the requisition items
var requisitionItems = new List <RequisitionItem>();
//for each requisition item (child component of item, operation, lot, quantity, etc) that is passed from client
foreach (var item in requisition.RequisitionItem)
{
//check if item exists
var itemExists = matContext.Item.Where(i => i.Item1 == item.Item).FirstOrDefault();
//check if item is cycle counted
var cycle = matContext.Cycle.Where(i => i.Item == itemExists.Item1 && i.Stat == "C").FirstOrDefault();
byte cycleCounted;
if (jobValid)
{
if (item.Operation == "")
{
errors.Add("Please enter an operation");
}
}
if (item.Quantity <= 0)
{
errors.Add("Quantity must be a positive number");
}
if (cycle == null)
{
cycleCounted = 0;
}
else
{
cycleCounted = 1;
}
//if item does not exist add error
if (itemExists == null)
{
errors.Add("The item: " + item.Item + " is not a valid item.");
}
else
{
//create new requisition item
var requisitionItem = new RequisitionItem()
{
Item = item.Item,
Quantity = item.Quantity,
ReasonCode = item.ReasonCode,
Operation = item.Operation,
ItemDescription = itemExists.Description,
QuantityFilled = 0,
Filled = false,
Unitcost = itemExists.UnitCost,
Backflush = itemExists.Backflush,
SerialTracked = itemExists.SerialTracked,
LotTracked = itemExists.LotTracked,
CycleCounted = cycleCounted
};
//add it to list
requisitionItems.Add(requisitionItem);
}
}
//if more than one requisition item has been added, add them back to the original requsition.
if (requisitionItems.Count > 0)
{
newRequisition.RequisitionItem = requisitionItems;
}
//if any errors have been added to the errors list, return bad request.
if (errors.Count > 0)
{
string errorStr = String.Join("\n", errors);
throw new Exception(errorStr);
}
//if no errors have been added insert into database.
using (var requisitionContext = new WarehouseRequisitionContext())
{
try
{
requisitionContext.Add(newRequisition);
requisitionContext.SaveChanges();
return(newRequisition);
}
catch (Exception ex)
{
throw ex;
}
}
}
}
