public void CreateOrUpdate(ComponentBindingModel model)
{
Component element = source.Components.FirstOrDefault(rec => rec.ComponentName
== model.ComponentName && rec.Id != model.Id);
if (element != null)
{
throw new Exception("Уже есть компонент с таким названием");
}
if (model.Id.HasValue)
{
element = source.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element == null)
{
throw new Exception("Элемент не найден");
}
}
else
{
int maxId = source.Components.Count > 0 ? source.Components.Max(rec =>
rec.Id) : 0;
element = new Component {
Id = maxId + 1
};
source.Components.Add(element);
}
element.ComponentName = model.ComponentName;
}
public void CreateOrUpdate(ComponentBindingModel model)
{
using (var context = new Database())
{
Component element = context.Components.FirstOrDefault(rec => rec.Name == model.Name && rec.Id != model.Id);
if (element != null)
{
throw new Exception("Уже есть статья с таким названием");
}
if (model.Id.HasValue)
{
element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element == null)
{
throw new Exception("Элемент не найден");
}
}
else
{
element = new Component();
context.Components.Add(element);
}
element.Name = model.Name;
element.NameFirm = model.NameFirm;
element.Price = model.Price;
element.SystemUnitId = model.SystemUnitId;
element.DateCreate = model.DateCreate;
context.SaveChanges();
}
}
public void CreateOrUpdate(ComponentBindingModel model)
{
using (var context = new SecureShopDatabase())
{
Component element = context.Components.FirstOrDefault(rec =>
rec.ComponentName == model.ComponentName && rec.Id != model.Id);
if (element != null)
{
throw new Exception("Уже есть компонент с таким названием");
}
if (model.Id.HasValue)
{
element = context.Components.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element == null)
{
throw new Exception("Элемент не найден");
}
}
else
{
element = new Component();
context.Components.Add(element);
}
element.ComponentName = model.ComponentName;
context.SaveChanges();
}
}
public List <ComponentViewModel> Read(ComponentBindingModel model)
{
return(source.Components
.Where(rec => model == null || rec.Id == model.Id)
.Select(rec => new ComponentViewModel
{
Id = rec.Id,
ComponentName = rec.ComponentName
})
.ToList());
}
public void Delete(ComponentBindingModel model)
{
for (int i = 0; i < source.Components.Count; ++i)
{
if (source.Components[i].Id == model.Id.Value)
{
source.Components.RemoveAt(i);
return;
}
}
throw new Exception("Элемент не найден");
}
public void Delete(ComponentBindingModel model)
{
var element = _componentStorage.GetElement(new ComponentBindingModel
{
Id = model.Id
});
if (element == null)
{
throw new Exception("Комплектующее не найдено");
}
_componentStorage.Delete(model);
}
public void Delete(ComponentBindingModel model)
{
Component element = source.Components.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element != null)
{
source.Components.Remove(element);
}
else
{
throw new Exception("Элемент не найден");
}
}
public List <ComponentViewModel> Read(ComponentBindingModel model)
{
if (model == null)
{
return(_componentStorage.GetFullList());
}
if (model.Id.HasValue)
{
return(new List <ComponentViewModel> {
_componentStorage.GetElement(model)
});
}
return(_componentStorage.GetFilteredList(model));
}
public List <ComponentViewModel> Read(ComponentBindingModel model)
{
using (var context = new SecureShopDatabase())
{
return(context.Components
.Where(rec => model == null || rec.Id == model.Id)
.Select(rec => new ComponentViewModel
{
Id = rec.Id,
ComponentName = rec.ComponentName
})
.ToList());
}
}
public void Insert(ComponentBindingModel model)
{
Component tempComponent = new Component {
Id = 1
};
foreach (var component in source.Components)
{
if (component.Id >= tempComponent.Id)
{
tempComponent.Id = component.Id + 1;
}
}
source.Components.Add(CreateModel(model, tempComponent));
}
public void Delete(ComponentBindingModel model)
{
using (var context = new Database())
{
Component element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
}
else
{
throw new Exception("Элемент не найден");
}
}
}
public ComponentViewModel GetElement(ComponentBindingModel model)
{
if (model == null)
{
return(null);
}
foreach (var component in source.Components)
{
if (component.Id == model.Id || component.ComponentName ==
model.ComponentName)
{
return(CreateModel(component));
}
}
return(null);
}
public List <ComponentViewModel> GetFilteredList(ComponentBindingModel model)
{
if (model == null)
{
return(null);
}
List <ComponentViewModel> result = new List <ComponentViewModel>();
foreach (var component in source.Components)
{
if (component.ComponentName.Contains(model.ComponentName))
{
result.Add(CreateModel(component));
}
}
return(result);
}
public void Update(ComponentBindingModel model)
{
Component tempComponent = null;
foreach (var component in source.Components)
{
if (component.Id == model.Id)
{
tempComponent = component;
}
}
if (tempComponent == null)
{
throw new Exception("Элемент не найден");
}
CreateModel(model, tempComponent);
}
public List <ComponentViewModel> Read(ComponentBindingModel model)
{
List <ComponentViewModel> result = new List <ComponentViewModel>();
foreach (var component in source.Components)
{
if (model != null)
{
if (component.Id == model.Id)
{
result.Add(CreateViewModel(component));
break;
}
continue;
}
result.Add(CreateViewModel(component));
}
return(result);
}
public List <ComponentViewModel> Read(ComponentBindingModel model)
{
using (var context = new Database())
{
return(context.Components
.Where(rec => model == null ||
rec.Id == model.Id || rec.SystemUnit.DateOfCreate > model.DateFrom || rec.SystemUnit.DateOfCreate < model.DateTo
)
.Select(rec => new ComponentViewModel
{
Id = rec.Id,
DateCreate = rec.DateCreate,
NameFirm = rec.NameFirm,
SystemUnitId = rec.SystemUnitId,
Price = rec.Price,
Name = rec.Name
})
.ToList());
}
}
public void CreateOrUpdate(ComponentBindingModel model)
{
var element = _componentStorage.GetElement(new ComponentBindingModel
{
ComponentName = model.ComponentName
});
if (element != null && element.Id != model.Id)
{
throw new Exception("Уже есть компонент с таким названием");
}
if (model.Id.HasValue)
{
_componentStorage.Update(model);
}
else
{
_componentStorage.Insert(model);
}
}
public void CreateOrUpdate(ComponentBindingModel model)
{
var element = _componentStorage.GetElement(new ComponentBindingModel
{
ComponentName = model.ComponentName,
Price = model.Price
});
if (element != null && element.Id != model.Id)
{
throw new Exception("Телефон или Email уже был зарегестрирован!");
}
if (model.Id.HasValue)
{
_componentStorage.Update(model);
}
else
{
_componentStorage.Insert(model);
}
}
public void CreateOrUpdate(ComponentBindingModel model)
{
Component tempComponent = model.Id.HasValue ? null : new Component
{
Id = 1
};
foreach (var component in source.Components)
{
if (component.ComponentName == model.ComponentName && component.Id !=
model.Id)
{
throw new Exception("Уже есть компонент с таким названием");
}
if (!model.Id.HasValue && component.Id >= tempComponent.Id)
{
tempComponent.Id = component.Id + 1;
}
else if (model.Id.HasValue && component.Id == model.Id)
{
tempComponent = component;
}
}
if (model.Id.HasValue)
{
if (tempComponent == null)
{
throw new Exception("Элемент не найден");
}
CreateModel(model, tempComponent);
}
else
{
source.Components.Add(CreateModel(model, tempComponent));
}
}
ComponentViewModel GetElement(ComponentBindingModel model);
void Update(ComponentBindingModel model);
void Delete(ComponentBindingModel model);
List <ComponentViewModel> GetFilteredList(ComponentBindingModel model);
void Insert(ComponentBindingModel model);
private Component CreateModel(ComponentBindingModel model, Component component)
{
component.ComponentName = model.ComponentName;
return(component);
}
