/// <summary>
/// deletes criterions by criterionId
/// </summary>
/// <param name="criterionIdList">list of criteria</param>
/// <param name="userId">user who is performing this operation</param>
public static void DeleteCriterions(List <int> criterionIdList, int userId)
{
Criterion crit;
ApplicationDBEntities ctx = new ApplicationDBEntities();
if (criterionIdList == null || criterionIdList.Count == 0)
{
return;
}
foreach (int id in criterionIdList)
{
crit = ctx.Criterion.Find(id);
ctx.Criterion.Remove(crit);
ctx.Entry(crit).State = EntityState.Deleted;
ctx.SaveChanges();
//changes to historytable
HCriterion hcrit = new HCriterion();
hcrit.ChangeDate = DateTime.Now;
hcrit.CriterionId = id;
hcrit.UserId = userId;
hcrit.Action = "criterion deleted (" + crit.Name + ")";
hcrit.Name = crit.Name;
hcrit.Description = crit.Description;
hcrit.Issue = crit.Issue;
hcrit.Weight = crit.Weight;
hcrit.WeightPC = crit.WeightPC;
ctx.HCriterion.Add(hcrit);
ctx.Entry(hcrit).State = EntityState.Added;
ctx.SaveChanges();
}
ctx.Dispose();
}
/// <summary>
/// updates a lsit of criteria
/// </summary>
/// <param name="criterionList">list ofr criteria</param>
/// <param name="userId">user who is performing this operation</param>
public static void UpdateCriterions(List <Criterion> criterionList, int userId)
{
bool updated;
Criterion updatingCrit;
ApplicationDBEntities ctx = new ApplicationDBEntities();
if (criterionList == null || criterionList.Count == 0)
{
return;
}
foreach (Criterion crit in criterionList)
{
updated = false;
updatingCrit = ctx.Criterion.Find(crit.Id);
if (updatingCrit.Name != crit.Name)
{
updated = true;
updatingCrit.Name = crit.Name;
}
if (updatingCrit.Description != crit.Description)
{
updated = true;
updatingCrit.Description = crit.Description;
}
if (updated)
{
ctx.Entry(updatingCrit).State = EntityState.Modified;
try
{
ctx.SaveChanges();
HCriterion hcrit = new HCriterion();
hcrit.ChangeDate = DateTime.Now;
hcrit.CriterionId = crit.Id;
hcrit.UserId = userId;
hcrit.Action = "criterion updated (" + crit.Name + ")";
hcrit.Name = crit.Name;
hcrit.Description = crit.Description;
hcrit.Issue = crit.Issue;
hcrit.Weight = crit.Weight;
hcrit.WeightPC = crit.WeightPC;
ctx.HCriterion.Add(hcrit);
ctx.Entry(hcrit).State = EntityState.Added;
ctx.SaveChanges();
}
catch (Exception ex)
{
DbConnection.Instance.DisposeAndReload();
}
}
}
ctx.Dispose();
}
/// <summary>
/// adds a list of criteria to an issue
/// </summary>
/// <param name="criterionList">list of criteria</param>
/// <param name="userId">user who is performing this operation</param>
public static void AddCriterions(List <Criterion> criterionList, int userId)
{
Criterion addingCrit;
ApplicationDBEntities ctx = new ApplicationDBEntities();
if (criterionList == null || criterionList.Count == 0)
{
return;
}
foreach (Criterion crit in criterionList)
{
addingCrit = ctx.Criterion.Create();
addingCrit.Description = crit.Description;
addingCrit.Name = crit.Name;
addingCrit.Weight = null;
addingCrit.WeightPC = null;
addingCrit.Issue = crit.Issue;
ctx.Criterion.Add(addingCrit);
ctx.Entry(addingCrit).State = EntityState.Added;
ctx.SaveChanges();
//changes to history table
HCriterion hcrit = new HCriterion();
hcrit.ChangeDate = DateTime.Now;
hcrit.CriterionId = addingCrit.Id;
hcrit.UserId = userId;
hcrit.Action = "criterion added (" + addingCrit.Name + ")";
hcrit.Name = addingCrit.Name;
hcrit.Description = addingCrit.Description;
hcrit.Issue = addingCrit.Issue;
ctx.HCriterion.Add(hcrit);
ctx.Entry(hcrit).State = EntityState.Added;
ctx.SaveChanges();
//mark new criterion as read
ApplicationDBEntities ctx2 = new ApplicationDBEntities();
DbCommand cmd = ctx2.Database.Connection.CreateCommand();
ctx2.Database.Connection.Open();
cmd.CommandText = "UPDATE appSchema.InformationRead SET [Read] = 1 WHERE UserId = " + userId + " AND TName LIKE 'Criterion' AND FK LIKE '" + addingCrit.Id + "'";
cmd.CommandType = System.Data.CommandType.Text;
cmd.ExecuteNonQuery();
ctx2.Database.Connection.Close();
ctx2.Dispose();
}
ctx.Dispose();
}
