public static bool Update(Branch branch)
{
try
{
return BranchDL.Update(branch);
}
catch (Exception ex)
{
throw ex;
}
}
public static bool Save(Branch branch, out string message)
{
try
{
if (BranchDL.BranchExists(branch))
{
message = string.Format("Branch with name: {0} or code: {1} exists already", branch.Name, branch.Code);
return false;
}
else
{
message = string.Empty;
return BranchDL.Save(branch);
}
}
catch (Exception ex)
{
throw ex;
}
}
public static bool BranchExists(Branch branch)
{
try
{
var existingBranch = new Branch();
using (var context = new PrinterMonitorDBEntities())
{
existingBranch = context.Branches
.Include(b => b.Printers)
.Include(b => b.Users)
.Where(t => t.Name.Equals(branch.Name) || t.Code.Equals(branch.Code))
.FirstOrDefault();
}
if (existingBranch == null)
return false;
else
return true;
}
catch (Exception ex)
{
throw ex;
}
}
public static bool Save(Branch branch)
{
try
{
using (var context = new PrinterMonitorDBEntities())
{
context.Branches.Add(branch);
context.SaveChanges();
}
return true;
}
catch (Exception ex)
{
throw ex;
}
}
public static bool Update(Branch branch)
{
try
{
Branch existingBranch = new Branch();
using (var context = new PrinterMonitorDBEntities())
{
existingBranch = context.Branches
.Include(b => b.Printers)
.Include(b => b.Users)
.Where(t => t.ID == branch.ID)
.FirstOrDefault();
}
if (existingBranch != null)
{
existingBranch.Name = branch.Name;
existingBranch.Code = branch.Code;
existingBranch.Address = branch.Address;
using (var context = new PrinterMonitorDBEntities())
{
context.Entry(existingBranch).State = EntityState.Modified;
context.SaveChanges();
}
return true;
}
else
{
return false;
}
}
catch (Exception ex)
{
throw ex;
}
}
