public Task <IViewComponentResult> InvokeAsync(IEnumerable <object> data, ListComponentFieldTypes expression)
{
ListComponentViewModel list = new ListComponentViewModel()
{
Items = data,
Expression = expression.ToString()
};
return(Task.FromResult <IViewComponentResult>(View(list)));
}
/// <summary>
/// Retrieve components from the component database
/// </summary>
/// <param name="listComponentViewModel">View Model containng information to shape the list request</param>
/// <returns></returns>
public async Task <ListComponentResponse> ListComponents(ListComponentViewModel listComponentViewModel)
{
// TODO Number 1 Sorting and Paging
var components = await ComponentDatabase.GetComponents();
var pageSize = listComponentViewModel.PageSize.GetValueOrDefault(9999);
var pageNo = listComponentViewModel.PageNumber.GetValueOrDefault(0);
var sortBy = listComponentViewModel.SortField ?? SortFieldConstants.SORT_FIELD_ID;
var sortDirection = listComponentViewModel.SortDir ?? SortDirConstants.SORT_DIR_ASC;
if (sortBy == SortFieldConstants.SORT_FIELD_ID && sortDirection == SortDirConstants.SORT_DIR_ASC)
{
components = components.OrderBy(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_ID && sortDirection == SortDirConstants.SORT_DIR_DESC)
{
components = components.OrderByDescending(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_NAME && sortDirection == SortDirConstants.SORT_DIR_ASC)
{
components = components.OrderBy(x => x.Name).ThenBy(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_NAME && sortDirection == SortDirConstants.SORT_DIR_DESC)
{
components = components.OrderByDescending(x => x.Name).ThenByDescending(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_TYPE && sortDirection == SortDirConstants.SORT_DIR_ASC)
{
components = components.OrderBy(x => x.Type).ThenBy(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_TYPE && sortDirection == SortDirConstants.SORT_DIR_DESC)
{
components = components.OrderByDescending(x => x.Type).ThenByDescending(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_STATUS && sortDirection == SortDirConstants.SORT_DIR_ASC)
{
components = components.OrderBy(x => x.Status).ThenBy(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
else if (sortBy == SortFieldConstants.SORT_FIELD_STATUS && sortDirection == SortDirConstants.SORT_DIR_DESC)
{
components = components.OrderByDescending(x => x.Status).ThenByDescending(x => x.Id).Skip(pageSize * pageNo).Take(pageSize).ToList();
}
return(new ListComponentResponse()
{
Total = components.Count(),
Components = components
});
}
public async Task TestSortingByType()
{
ListComponentViewModel listComponentViewModel = new ListComponentViewModel()
{
SortDir = SortDirConstants.SORT_DIR_ASC,
SortField = SortFieldConstants.SORT_FIELD_TYPE,
};
IComponentService service = new ComponentService();
var result = (await service.ListComponents(listComponentViewModel)).Components.First();
Assert.Equal("Audio", result.Type);
}
public async Task TestSorting()
{
ListComponentViewModel listComponentViewModel = new ListComponentViewModel()
{
SortDir = SortDirConstants.SORT_DIR_DESC,
SortField = SortFieldConstants.SORT_FIELD_ID
};
IComponentService service = new ComponentService();
var result = (await service.ListComponents(listComponentViewModel)).Components.First();
Assert.Equal(99, result.Id);
}
public async Task TestPageSize()
{
ListComponentViewModel listComponentViewModel = new ListComponentViewModel()
{
PageSize = 5,
PageNumber = 0
};
IComponentService service = new ComponentService();
var result = await service.ListComponents(listComponentViewModel);
Assert.Equal(listComponentViewModel.PageSize, result.Components.Count());
}
public async Task TestChangeStatus()
{
ListComponentViewModel listComponentViewModel = new ListComponentViewModel()
{
PageSize = 100,
PageNumber = 0
};
IComponentService service = new ComponentService();
var component = (await service.ListComponents(listComponentViewModel)).Components.First(x => x.Id == 1);
await service.UpdateComponent(component.Id, new UpdateComponentViewModel()
{
Status = "CHANGED"
});
var upldatedComponent = (await service.ListComponents(listComponentViewModel)).Components.First(x => x.Id == 1);
Assert.Equal("CHANGED", upldatedComponent.Status);
}
public async Task <ListComponentResponse> GetComponents(ListComponentViewModel listComponentViewModel)
{
return(await ComponentDatabase.GetComponents());
}
public async Task <ActionResult> Get([FromQuery] ListComponentViewModel listComponentView)
{
var components = await _componentService.ListComponents(listComponentView);
return(Ok(components));
}
