private string CreateUriParagliderModel(ParagliderModelsSSFP options, RessourceUriType type)
{
switch (type)
{
case RessourceUriType.PreviousPage:
return(Url.Link("GetAllModelParaglidersAsync",
new
{
PageNumber = options.PageNumber - 1,
options.PageSize,
options.FilterBy,
options.SearchBy,
options.Pilotweight
}));
case RessourceUriType.NextPage:
return(Url.Link("GetAllModelParaglidersAsync",
new
{
PageNumber = options.PageNumber + 1,
options.PageSize,
options.FilterBy,
options.SearchBy,
options.Pilotweight
}));
default:
return(Url.Link("GetAllModelParaglidersAsync",
new
{
options.PageNumber,
options.PageSize,
options.FilterBy,
options.SearchBy,
options.Pilotweight
}));
}
}
public async Task <IReadOnlyCollection <ParagliderModelDto> > GetAllParagliderModelsAsync(ParagliderModelsSSFP options)
{
var modelparaglider = _paraContext.ParagliderModels //DEFERED EXECUTION
.AsNoTracking()
.ParagliderModelSearchBy(options.SearchBy, pSize: options.Size, pApprovalNumber: options.ApprovalNumber)
.ParagliderModelsSortsBy(options.SortsBy)
.FilterParagliderModelBy(options.FilterBy, options.Pilotweight)
.Select(p => new ParagliderModelDto // Projection
{
ID = p.ID,
Size = p.Size,
MaxWeightPilot = p.MaxWeightPilot,
MinWeightPilot = p.MinWeightPilot,
ApprovalDate = p.ApprovalDate,
ApprovalNumber = p.ApprovalNumber,
IsActive = p.IsActive
});
options.SetPagingValues(modelparaglider); //Appel de la fonction située dans ParagliderModelsSSFP
return(await modelparaglider.ToListAsync()); // Flattening
}
public async Task <ActionResult <IReadOnlyCollection <ParagliderModelDto> > > GetAllModelParaglidersAsync([FromQuery] ParagliderModelsSSFP options)
{
var listModelParaglider = await _ModelParagliderService.GetAllParagliderModelsAsync(options);
if (listModelParaglider == null)
{
return(NotFound("There is no model of paraglider "));
}
var previousPageLink = options.HasPrevious ? CreateUriParagliderModel(options, RessourceUriType.PreviousPage) : null;
var nextPageLink = options.HasNext ? CreateUriParagliderModel(options, RessourceUriType.NextPage) : null;
var paginationMetadata = new
{
options.TotalCount,
options.PageSize,
options.PageNumber,
options.TotalPages,
previousPageLink,
nextPageLink
};
Response.Headers.Add("X-Pagination", JsonSerializer.Serialize(paginationMetadata));
return(Ok(listModelParaglider));
}