public virtual async Task <ActionResult <List <TDto> > > GetAllPaged()
{
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
var dataTask = Service.GetAllAsync(cts.Token, null, null, null, true);
var totalTask = Service.GetCountAsync(cts.Token);
await TaskHelper.WhenAllOrException(cts, dataTask, totalTask);
var data = dataTask.Result;
var total = totalTask.Result;
var paginationMetadata = new PagingInfoDto
{
Page = 1,
PageSize = total,
Records = total,
PreviousPageLink = "",
NextPageLink = ""
};
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata));
return(Success(data.ToList()));
}
private async Task <ActionResult> List(WebApiSearchQueryParamsDto <TDto> resourceParameters)
{
if (string.IsNullOrEmpty(resourceParameters.OrderBy))
{
resourceParameters.OrderBy = "Id";
}
if (!UIHelper.ValidOrderByFor <TDto>(resourceParameters.OrderBy))
{
return(BadRequest(Messages.OrderByInvalid));
}
if (!UIHelper.ValidFieldsFor <TDto>(resourceParameters.Fields))
{
return(BadRequest(Messages.FieldsInvalid));
}
if (!UIHelper.ValidFilterFor <TDto>(HttpContext.Request.Query))
{
return(BadRequest(Messages.FiltersInvalid));
}
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
var dataTask = Service.SearchAsync(cts.Token, resourceParameters.UserId, resourceParameters.Search, UIHelper.GetFilter <TDto>(HttpContext.Request.Query), resourceParameters.OrderBy, resourceParameters.Page, resourceParameters.PageSize, false);
await TaskHelper.WhenAllOrException(cts, dataTask);
var data = dataTask.Result;
var paginationMetadata = new PagingInfoDto
{
Page = resourceParameters.Page,
PageSize = resourceParameters.PageSize,
Records = data.TotalCount,
PreviousPageLink = null,
NextPageLink = null
};
if (paginationMetadata.HasPrevious)
{
paginationMetadata.PreviousPageLink = CreateResourceUri(resourceParameters, ResourceUriType.PreviousPage);
}
if (paginationMetadata.HasNext)
{
paginationMetadata.NextPageLink = CreateResourceUri(resourceParameters, ResourceUriType.NextPage);
}
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata).Replace(Environment.NewLine, ""));
var links = CreateLinksForCollections(resourceParameters,
paginationMetadata.HasNext, paginationMetadata.HasPrevious);
var shapedData = UIHelper.ShapeListData(data.ToList(), resourceParameters.Fields);
var shapedDataWithLinks = shapedData.Select(dto =>
{
var dtoAsDictionary = dto as IDictionary <string, object>;
var dtoLinks = CreateLinks(
dtoAsDictionary["Id"].ToString(), resourceParameters.Fields);
dtoAsDictionary.Add("links", dtoLinks);
return(dtoAsDictionary);
});
var linkedCollectionResource = new
{
value = shapedDataWithLinks,
links = links
};
return(Ok(linkedCollectionResource));
}
public virtual async Task <IActionResult> GetByIdChildCollection(string id, string collection, WebApiSearchQueryParamsDto resourceParameters)
{
if (string.IsNullOrEmpty(resourceParameters.OrderBy))
{
resourceParameters.OrderBy = "Id";
}
//order by
if (!UIHelper.ValidOrderByFor <TDto>(resourceParameters.OrderBy))
{
return(BadRequest(Messages.OrderByInvalid));
}
if (!RelationshipHelper.IsValidCollectionExpression(collection, typeof(TDto)))
{
return(BadRequest(Messages.CollectionInvalid));
}
if (RelationshipHelper.IsCollectionExpressionCollectionItem(collection))
{
return(await GetCollectionItem(id, collection, resourceParameters.Fields));
}
var collectionItemType = RelationshipHelper.GetCollectionExpressionType(collection, typeof(TDto));
//fields
if (!UIHelper.ValidFieldsFor(collectionItemType, resourceParameters.Fields))
{
return(BadRequest(Messages.FieldsInvalid));
}
//filter
if (!UIHelper.ValidFilterFor(collectionItemType, HttpContext.Request.Query))
{
return(BadRequest(Messages.FiltersInvalid));
}
var filter = UIHelper.GetFilter(collectionItemType, HttpContext.Request.Query);
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
var result = await Service.GetByIdWithPagedCollectionPropertyAsync(cts.Token, id, collection, resourceParameters.Search, filter, resourceParameters.OrderBy, resourceParameters.Page, resourceParameters.PageSize);
IEnumerable <Object> list = ((IEnumerable <Object>)RelationshipHelper.GetCollectionExpressionData(collection, typeof(TDto), result.Dto));
var paginationMetadata = new PagingInfoDto
{
Page = resourceParameters.Page,
PageSize = resourceParameters.PageSize,
Records = result.TotalCount,
PreviousPageLink = null,
NextPageLink = null
};
if (paginationMetadata.HasPrevious)
{
paginationMetadata.PreviousPageLink = CreateCollectionPropertyResourceUri(collection, resourceParameters, ResourceUriType.PreviousPage);
}
if (paginationMetadata.HasNext)
{
paginationMetadata.NextPageLink = CreateCollectionPropertyResourceUri(collection, resourceParameters, ResourceUriType.NextPage);
}
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata).Replace(Environment.NewLine, ""));
var links = CreateLinksForCollectionProperty(collection, resourceParameters, paginationMetadata.HasNext, paginationMetadata.HasPrevious);
var shapedData = UIHelper.ShapeListData(list, collectionItemType, resourceParameters.Fields);
var shapedDataWithLinks = shapedData.Select(collectionPropertyDtoItem =>
{
var collectionPropertyDtoItemAsDictionary = collectionPropertyDtoItem as IDictionary <string, object>;
var collectionPropertyDtoItemLinks = CreateLinksForCollectionItem(id, collection + "/" + collectionPropertyDtoItemAsDictionary["Id"].ToString(), resourceParameters.Fields);
collectionPropertyDtoItemAsDictionary.Add("links", collectionPropertyDtoItem);
return(collectionPropertyDtoItemAsDictionary);
}).ToList();
var linkedCollectionResource = new WebApiListResponseDto <IDictionary <string, object> >
{
Value = shapedDataWithLinks
,
Links = links
};
return(Ok(linkedCollectionResource));
}
private async Task <ActionResult> List(WebApiPagedSearchOrderingRequestDto resourceParameters)
{
if (string.IsNullOrEmpty(resourceParameters.OrderBy))
{
resourceParameters.OrderBy = "Id";
}
if (!TypeHelperService.TypeHasProperties <TDto>(resourceParameters.Fields))
{
return(ApiErrorMessage(Messages.FieldsInvalid));
}
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
var dataTask = Service.SearchAsync(cts.Token, resourceParameters.UserId, resourceParameters.Search, null, AutoMapperHelper.GetOrderBy <TDto>(resourceParameters.OrderBy, resourceParameters.OrderType), resourceParameters.Page.HasValue ? resourceParameters.Page - 1 : null, resourceParameters.PageSize, true);
var totalTask = Service.GetSearchCountAsync(cts.Token, resourceParameters.UserId, resourceParameters.Search, null);
await TaskHelper.WhenAllOrException(cts, dataTask, totalTask);
var data = dataTask.Result;
var total = totalTask.Result;
var paginationMetadata = new PagingInfoDto
{
Page = resourceParameters.Page.HasValue ? resourceParameters.Page.Value : 1,
PageSize = resourceParameters.PageSize.HasValue ? resourceParameters.PageSize.Value : data.Count(),
Records = total,
PreviousPageLink = null,
NextPageLink = null
};
if (paginationMetadata.HasPrevious)
{
paginationMetadata.PreviousPageLink = CreateResourceUri(resourceParameters, ResourceUriType.PreviousPage);
}
if (paginationMetadata.HasNext)
{
paginationMetadata.NextPageLink = CreateResourceUri(resourceParameters, ResourceUriType.NextPage);
}
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata));
var links = CreateLinksForCollections(resourceParameters,
paginationMetadata.HasNext, paginationMetadata.HasPrevious);
var shapedData = IEnumerableExtensions.ShapeData(data.ToList(), resourceParameters.Fields);
var shapedDataWithLinks = shapedData.Select(dto =>
{
var dtoAsDictionary = dto as IDictionary <string, object>;
var dtoLinks = CreateLinks(
dtoAsDictionary["Id"].ToString(), resourceParameters.Fields);
dtoAsDictionary.Add("links", dtoLinks);
return(dtoAsDictionary);
});
var linkedCollectionResource = new
{
value = shapedDataWithLinks,
links = links
};
return(Ok(linkedCollectionResource));
}
public virtual async Task <IActionResult> GetByIdChildCollection(string id, string collection, WebApiPagedSearchOrderingRequestDto resourceParameters)
{
if (string.IsNullOrEmpty(resourceParameters.OrderBy))
{
resourceParameters.OrderBy = "Id";
}
if (!RelationshipHelper.IsValidCollectionExpression(collection, typeof(TDto)))
{
return(ApiErrorMessage(Messages.CollectionInvalid));
}
if (RelationshipHelper.IsCollectionExpressionCollectionItem(collection))
{
return(await GetCollectionItem(id, collection, resourceParameters.Fields));
}
var collectionItemType = RelationshipHelper.GetCollectionExpressionType(collection, typeof(TDto));
if (!TypeHelperService.TypeHasProperties(collectionItemType, resourceParameters.Fields))
{
return(ApiErrorMessage(Messages.FieldsInvalid));
}
var cts = TaskHelper.CreateChildCancellationTokenSource(ClientDisconnectedToken());
var dataTask = Service.GetByIdWithPagedCollectionPropertyAsync(cts.Token, id, collection, resourceParameters.Search, resourceParameters.OrderBy, resourceParameters.OrderType == "asc" ? true : false, resourceParameters.Page.HasValue ? resourceParameters.Page - 1 : null, resourceParameters.PageSize);
var totalTask = Service.GetByIdWithPagedCollectionPropertyCountAsync(cts.Token, id, collection, resourceParameters.Search);
await TaskHelper.WhenAllOrException(cts, dataTask, totalTask);
var result = dataTask.Result;
var total = totalTask.Result;
IEnumerable <Object> list = ((IEnumerable <Object>)RelationshipHelper.GetCollectionExpressionData(collection, typeof(TDto), result));
var paginationMetadata = new PagingInfoDto
{
Page = resourceParameters.Page.HasValue ? resourceParameters.Page.Value : 1,
PageSize = resourceParameters.PageSize.HasValue ? resourceParameters.PageSize.Value : list.Count(),
Records = total,
PreviousPageLink = null,
NextPageLink = null
};
if (paginationMetadata.HasPrevious)
{
paginationMetadata.PreviousPageLink = CreateCollectionPropertyResourceUri(collection, resourceParameters, ResourceUriType.PreviousPage);
}
if (paginationMetadata.HasNext)
{
paginationMetadata.NextPageLink = CreateCollectionPropertyResourceUri(collection, resourceParameters, ResourceUriType.NextPage);
}
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(paginationMetadata));
var links = CreateLinksForCollectionProperty(collection, resourceParameters, paginationMetadata.HasNext, paginationMetadata.HasPrevious);
var shapedData = IEnumerableExtensions.ShapeData(list, collectionItemType, resourceParameters.Fields);
var shapedDataWithLinks = shapedData.Select(collectionPropertyDtoItem =>
{
var collectionPropertyDtoItemAsDictionary = collectionPropertyDtoItem as IDictionary <string, object>;
var collectionPropertyDtoItemLinks = CreateLinksForCollectionItem(id, collection + "/" + collectionPropertyDtoItemAsDictionary["Id"].ToString(), resourceParameters.Fields);
collectionPropertyDtoItemAsDictionary.Add("links", collectionPropertyDtoItem);
return(collectionPropertyDtoItemAsDictionary);
});
var linkedCollectionResource = new WebApiListResponseDto <IDictionary <string, object> >
{
Value = shapedDataWithLinks
,
Links = links
};
return(Ok(linkedCollectionResource));
}
