public ApiCollection GetDtoCollection(ApiCollection entityCollection, BaseSearchParams searchParams)
{
if (searchParams.Fields == null)
{
var items = _mapper.Map <IEnumerable <ValueReadDto> >(entityCollection.Items);
return(new ApiCollection(items)
{
TotalCount = entityCollection.TotalCount
});
}
else
{
var newItems = new List <object>();
foreach (var item in entityCollection.Items)
{
newItems.Add(_mapper.DynamicMap(item, searchParams.Fields));
}
var result = new ApiCollection(newItems);
result.TotalCount = entityCollection.TotalCount;
return(result);
}
}
public async Task <ApiCollection> GetAll(BaseSearchParams searchParams)
{
if (searchParams.Fields != null && !(Helper.AreFieldsValid <Value>(searchParams.Fields)))
{
searchParams.Fields = null;
}
var items = await _repo.Get(searchParams);
var result = _service.GetDtoCollection(items, searchParams);
return(result);
}
public static bool IsPaginatonSearchParamsValid(BaseSearchParams searchParams,
out ErrorResponse errorResponse)
{
errorResponse = new ErrorResponse();
var errors = new List <ErrorModel>();
if ((searchParams.Limit > 50) || (searchParams.Limit <= 0))
{
errors.Add(new ErrorModel
{
Message = "Limit must be between 0 and 50",
Name = nameof(searchParams.Limit),
});
}
if (searchParams.CurrentPage <= 0)
{
errors.Add(new ErrorModel
{
Message = "Current Page must not be negative",
Name = nameof(searchParams.CurrentPage),
});
}
if (!string.IsNullOrEmpty(searchParams.SortBy) && !searchParams.SortBy.Equals("CreatedAt") &&
!searchParams.SortBy.Equals("VoteCount"))
{
errors.Add(new ErrorModel
{
Message = "Can not sort by other values than \"CreatedAt\" or \"VoteCount\"",
Name = nameof(searchParams.SortBy),
});
}
foreach (ErrorModel errorModel in errors.Select(error => new ErrorModel
{
Name = error.Name,
Message = error.Message,
}))
{
errorResponse.Errors.Add(errorModel);
}
return(!errors.Any());
}
public async Task <ApiCollection> Get(BaseSearchParams s)
{
var items = _context.Values.Include(v => v.Children);
var count = items.Count();
items = items.DynamicSort(s.Sort);
items = items.Page(s.Page.Value, s.Items.Value);
IQueryable result = items;
if (s.Fields != null)
{
result = await items.SelectAsync(string.Format("new ({0})", s.Fields));
}
var apiCollection = new ApiCollection(await result.ToListAsync())
{
TotalCount = count
};
return(apiCollection);
}
public async Task <IHttpActionResult> Get([FromUri] BaseSearchParams searchParams)
{
var items = _valuesFcd.GetAll(searchParams);
return(Ok(await items));
}
public EfSearchEngine(BaseSearchParams parameters) : base(parameters)
{
}
public SearchEngine(BaseSearchParams parameters)
{
this.parameters = parameters;
sortAndFilter = parameters.SortAndFilter;
defaultSortingField = parameters.DefaultSortingField;
}
public FilteredResponse(BaseSearchParams searchParams)
{
Limit = searchParams.Limit;
CurrentPage = searchParams.CurrentPage;
}