/// <summary>
/// Allows the REST API to create or update a gift card
/// </summary>
/// <param name="parameters">Parameters passed in the URL of the REST API call. No parameters are expected at this time.</param>
/// <param name="querystring">Name/value pairs from the REST API call querystring. This is not used in this method.</param>
/// <param name="postdata">Serialized (JSON) version of the GiftCardDTO object</param>
/// <returns>GiftCardDTO - Serialized (JSON) version of the gift card</returns>
public override string PostAction(string parameters, NameValueCollection querystring, string postdata)
{
var errors = new List <ApiError>();
GiftCardDTO postedCard = null;
try
{
postedCard = Json.ObjectFromJson <GiftCardDTO>(postdata);
}
catch (Exception ex)
{
return(JsonApiResponseException(ex));
}
var giftCard = new GiftCard();
giftCard.FromDto(postedCard);
var existing = HccApp.CatalogServices.GiftCards.Find(giftCard.GiftCardId);
if (existing == null)
{
HccApp.CatalogServices.GiftCards.Create(giftCard);
}
else
{
HccApp.CatalogServices.GiftCards.Update(giftCard);
}
return(JsonApiResponse(giftCard.ToDto()));
}
/// <summary>
/// The GET method allows the REST API to return one or many gift cards to the application that called it
/// </summary>
/// <param name="parameters">Parameters passed in the URL of the REST API call</param>
/// <param name="querystring">
/// Name/value pairs from the REST API call querystring. Querystrings are not currently used by
/// this method.
/// </param>
/// <returns>
/// String - a JSON representation of the Errors/Content to return. Content will contain the serialized version of
/// GiftCardDTO or list of GiftCardDTO
/// </returns>
public override string GetAction(string parameters, NameValueCollection querystring)
{
if (string.IsNullOrEmpty(parameters))
{
var page = querystring["page"] ?? "1";
var pageInt = 1;
int.TryParse(page, out pageInt);
var pageSize = querystring["pagesize"] ?? "9";
var pageSizeInt = 9;
int.TryParse(pageSize, out pageSizeInt);
if (querystring["countonly"] != null)
{
// Count of pages
var items = HccApp.CatalogServices.GiftCards.FindAllPaged(1, int.MaxValue);
var results = items.Count;
return(JsonApiResponse(results));
}
if (querystring["page"] != null)
{
// List by page
var items = HccApp.CatalogServices.GiftCards.FindAllPaged(pageInt, pageSizeInt);
var dto = items.Select(i => i.ToDto()).ToList();
return(JsonApiResponse(dto));
}
else
{
// List of all
var items = HccApp.CatalogServices.GiftCards.FindAllPaged(1, int.MaxValue);
var dto = items.Select(i => i.ToDto()).ToList();
return(JsonApiResponse(dto));
}
}
// Get just one gift card
var id = FirstLongParameter(parameters);
GiftCard item = null;
if (id.HasValue)
{
item = HccApp.CatalogServices.GiftCards.Find(id.Value);
}
if (item == null)
{
return(JsonApiResponseError("NULL", "Could not locate that gift card. Check the id and try again."));
}
return(JsonApiResponse(item.ToDto()));
}