private void AddBlueprintEntity(BlueprintEntity converted, IEnumerable <WallEntity> itsWalls,
IEnumerable <ColumnEntity> itsColumns, ICollection <Opening> itsOpenings, IEnumerable <SignatureEntity> itsSignatures)
{
using (BlueBuilderDBContext context = new BlueBuilderDBContext()) {
context.Blueprints.Add(converted);
UserEntity owner = converted.Owner;
if (context.Users.Any(u => u.UserName.Equals(owner.UserName)))
{
context.Entry(converted.Owner).State = EntityState.Unchanged;
}
context.Columns.AddRange(itsColumns);
context.Walls.AddRange(itsWalls);
context.Signatures.AddRange(itsSignatures);
MaterialAndEntityConverter materialTranslator = new MaterialAndEntityConverter();
foreach (Opening op in itsOpenings)
{
string tempName = op.getTemplateName();
OpeningTemplateEntity itsTemplate = context.OpeningTemplates
.FirstOrDefault(t => t.Name.Equals(tempName));
OpeningEntity opRecord = materialTranslator.OpeningToEntity(op, itsTemplate, converted);
context.Openings.Add(opRecord);
}
context.SaveChanges();
}
}
private MaterialContainer BuildUpContainer(ICollection <WallEntity> wallEnts, ICollection <OpeningEntity> openEnts, ICollection <ColumnEntity> colEnts)
{
MaterialAndEntityConverter translator = new MaterialAndEntityConverter();
ICollection <Wall> walls = wallEnts.Select(w => translator.EntityToWall(w)).ToList();
ICollection <Opening> openings = openEnts.Select(o => translator.EntityToOpening(o)).ToList();
ICollection <ISinglePointComponent> columns = colEnts.Select(c => (ISinglePointComponent)translator.EntityToColumn(c)).ToList();
MaterialContainer container = new MaterialContainer(walls, openings, columns);
return(container);
}
private void TryModifying(Template entity)
{
if (!Exists(entity))
{
throw new TemplateDoesNotExistException();
}
MaterialAndEntityConverter translator = new MaterialAndEntityConverter();
OpeningTemplateEntity record = translator.OpeningTemplateToEntity(entity);
using (BlueBuilderDBContext context = new BlueBuilderDBContext())
{
context.Entry(record).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
private ICollection <Template> TrySelectingByCriteria(Expression <Func <OpeningTemplateEntity, bool> > aCriteria)
{
ICollection <Template> elegibleUsers = new List <Template>();
using (BlueBuilderDBContext context = new BlueBuilderDBContext())
{
MaterialAndEntityConverter translator = new MaterialAndEntityConverter();
IQueryable <OpeningTemplateEntity> elegibleRecords = context.OpeningTemplates.Where(aCriteria);
foreach (OpeningTemplateEntity record in elegibleRecords)
{
elegibleUsers.Add(translator.EntityToOpeningTemplate(record));
}
}
return(elegibleUsers);
}
public void Add(IBlueprint toStore)
{
BlueprintAndEntityConverter blueprintTranslator = new BlueprintAndEntityConverter();
MaterialAndEntityConverter materialTranslator = new MaterialAndEntityConverter();
BlueprintEntity converted = blueprintTranslator.BlueprintToEntiy(toStore);
IEnumerable <ColumnEntity> convertedColumns = toStore.GetColumns().Select(c => materialTranslator.ColumnToEntity((Column)c, converted));
IEnumerable <WallEntity> convertedWalls = toStore.GetWalls().Select(w => materialTranslator.WallToEntity(w, converted));
IEnumerable <SignatureEntity> convertedSignatures = toStore.GetSignatures().Select(s => blueprintTranslator.SignatureToEntity(s, converted));
ICollection <Opening> itsOpenings = toStore.GetOpenings();
try
{
AddBlueprintEntity(converted, convertedWalls, convertedColumns, itsOpenings, convertedSignatures);
}
catch (DbException) {
throw new InaccessibleDataException();
}
}
private void TryAdding(Template entity)
{
MaterialAndEntityConverter translator = new MaterialAndEntityConverter();
using (BlueBuilderDBContext context = new BlueBuilderDBContext())
{
try
{
OpeningTemplateEntity converted = translator.OpeningTemplateToEntity(entity);
context.OpeningTemplates.Add(converted);
context.SaveChanges();
}
catch (DbUpdateException)
{
throw new TemplateAlreadyExistsException();
}
}
}
private Template TrySelectFirstOrDefault(Expression <Func <OpeningTemplateEntity, bool> > aCondition)
{
Template firstToComply;
using (BlueBuilderDBContext context = new BlueBuilderDBContext())
{
MaterialAndEntityConverter translator = new MaterialAndEntityConverter();
OpeningTemplateEntity firstRecord = context.OpeningTemplates.FirstOrDefault(aCondition);
if (firstRecord == null)
{
throw new TemplateDoesNotExistException();
}
else
{
firstToComply = translator.EntityToOpeningTemplate(firstRecord);
}
}
return(firstToComply);
}
