private void RemoveDocumentExecute(DocumentViewModel docVm)
{
String camelSchemaName = EntityTableInfo.SchemaInfo.SchemaName.Substring(0, 1).ToUpper() + EntityTableInfo.SchemaInfo.SchemaName.Substring(1).ToLower();
DbSet setDoc = this.DataService.GetDbSet(camelSchemaName + "Doc");
DbSet setDocCls = this.DataService.GetDbSet(camelSchemaName + "DocCls");
ParameterExpression expressionBase = System.Linq.Expressions.Expression.Parameter(setDocCls.ElementType, "item");
Expression exp = Expression.And(
Expression.Equal(Expression.Property(expressionBase, "InfClsId"), Expression.Constant(this.ClsId)),
Expression.Equal(Expression.Property(expressionBase, "InfDocId"), Expression.Constant(docVm.Id))
);
IQueryable queryable = setDocCls.AsQueryable();
System.Linq.Expressions.Expression whereCallExpression = System.Linq.Expressions.Expression.Call(
typeof(Queryable),
"Where",
new Type[] { queryable.ElementType },
queryable.Expression,
System.Linq.Expressions.Expression.Lambda(exp, expressionBase));
queryable = queryable.Provider.CreateQuery(whereCallExpression);
List<Object> itemToRemoves = new List<object>();
foreach (Object objClsDoc in queryable)
{itemToRemoves.Add(objClsDoc);}
foreach (Object objClsDoc in itemToRemoves)
{ setDocCls.Remove(objClsDoc); }
this.DataService.DataContext.SaveChanges();
this.LoadDocument(docVm.Code);
}
private void SetDefaultDocumentExecute(DocumentViewModel docVm)
{
if (docVm.IsDefault == false)
{
String camelSchemaName = EntityTableInfo.SchemaInfo.SchemaName.Substring(0, 1).ToUpper() + EntityTableInfo.SchemaInfo.SchemaName.Substring(1).ToLower();
DbSet setDoc = this.DataService.GetDbSet(camelSchemaName + "Doc");
DbSet setDocCls = this.DataService.GetDbSet(camelSchemaName + "DocCls");
ParameterExpression expressionBase = System.Linq.Expressions.Expression.Parameter(setDocCls.ElementType, "item");
Expression exp = Expression.And(
Expression.Equal(Expression.Property(expressionBase, "InfClsId"), Expression.Constant(this.ClsId)),
Expression.Equal(Expression.Property(Expression.Property(expressionBase, "InfDoc"), "InfCodeDocId"), Expression.Constant(docVm.Code.Id)));
IQueryable queryable = setDocCls.AsQueryable();
System.Linq.Expressions.Expression whereCallExpression = System.Linq.Expressions.Expression.Call(
typeof(Queryable),
"Where",
new Type[] { queryable.ElementType },
queryable.Expression,
System.Linq.Expressions.Expression.Lambda(exp, expressionBase));
queryable = queryable.Provider.CreateQuery(whereCallExpression);
PropertyInfo propertyDefaut = setDocCls.ElementType.GetProperty("Defaut");
foreach (Object item in queryable)
{propertyDefaut.SetValue(item, false);}
exp = Expression.And(
Expression.Equal(Expression.Property(expressionBase, "InfClsId"), Expression.Constant(this.ClsId)),
Expression.Equal(Expression.Property(expressionBase, "InfDocId"), Expression.Constant(docVm.Id)));
setDocCls = this.DataService.GetDbSet(camelSchemaName + "DocCls");
queryable = setDocCls.AsQueryable();
whereCallExpression = System.Linq.Expressions.Expression.Call(
typeof(Queryable),
"Where",
new Type[] { queryable.ElementType },
queryable.Expression,
System.Linq.Expressions.Expression.Lambda(exp, expressionBase));
queryable = queryable.Provider.CreateQuery(whereCallExpression);
foreach (Object item in queryable)
{ propertyDefaut.SetValue(item, true); }
this.DataService.DataContext.SaveChanges();
this.LoadDocument(docVm.Code);
}
}
private void LoadDocument(DocumentCodeViewModel codeVm)
{
codeVm.Documents.Clear();
String camelSchemaName = EntityTableInfo.SchemaInfo.SchemaName.Substring(0, 1).ToUpper() + EntityTableInfo.SchemaInfo.SchemaName.Substring(1).ToLower();
DbSet setDocCls = this.DataService.GetDbSet(camelSchemaName + "DocCls");
ParameterExpression expressionBase = System.Linq.Expressions.Expression.Parameter(setDocCls.ElementType, "item");
Expression exp = Expression.And(
Expression.Equal(Expression.Property(expressionBase, "InfClsId"), Expression.Constant(this.ClsId)),
Expression.Equal(Expression.Property(Expression.Property(expressionBase, "InfDoc"), "InfCodeDocId"), Expression.Constant(codeVm.Id))
);
IQueryable queryable = setDocCls.AsQueryable();
System.Linq.Expressions.Expression whereCallExpression = System.Linq.Expressions.Expression.Call(
typeof(Queryable),
"Where",
new Type[] { queryable.ElementType },
queryable.Expression,
System.Linq.Expressions.Expression.Lambda(exp, expressionBase));
queryable = queryable.Provider.CreateQuery(whereCallExpression);
PropertyInfo propDefaut = setDocCls.ElementType.GetProperty("Defaut");
PropertyInfo propDoc = setDocCls.ElementType.GetProperty("InfDoc");
PropertyInfo propDocId = propDoc.PropertyType.GetProperty("Id");
PropertyInfo propDocFileName = propDoc.PropertyType.GetProperty("Filename");
PropertyInfo propDocLibelle = propDoc.PropertyType.GetProperty("Libelle");
foreach (Object item in queryable)
{
Object objDoc = propDoc.GetValue(item);
DocumentViewModel documentViewModel = new DocumentViewModel();
Boolean isDefault =(Boolean ) propDefaut.GetValue(item);
String fileName = propDocFileName.GetValue (objDoc).ToString ();
string libelle = propDocLibelle.GetValue (objDoc ).ToString ();
String path = Path.Combine(codeVm.AbsolutePath, fileName);
documentViewModel.Code = codeVm;
documentViewModel.IsDefault = isDefault;
documentViewModel.AbsoluteFileName = path;
documentViewModel.Id = (Int64)propDocId.GetValue(objDoc);
documentViewModel.Libelle = libelle;
codeVm.Documents.Add(documentViewModel);
}
}
