public JsonApiCollectionDocument(IEnumerable <T> data, JsonApiErrors errors, object metadata = null, bool hasLinks = false, bool hasRelationships = false, bool hasIncludedData = false, Func <T, string> customIdResolver = null)
{
if (customIdResolver == null)
{
if (typeof(ICustomJsonModelId).IsAssignableFrom(typeof(T)))
{
customIdResolver = d => (d as ICustomJsonModelId)?.CustomJsonModelId;
}
else
{
customIdResolver = d => d.Id.ToString();
}
}
Meta = metadata;
Errors = errors;
if (data == null)
{
Data = null;
Included = null;
}
else
{
Data = new List <JsonApiResourceObject <T> >();
foreach (var item in data)
{
JsonClassAttribute classAttrib = item.GetType().GetCustomAttributes(typeof(JsonClassAttribute), false).FirstOrDefault() as JsonClassAttribute;
if (classAttrib == null)
{
throw new Exception("No class attribute specified for " + item.GetType().Name + ".");
}
var newDataItem = new JsonApiResourceObject <T>(customIdResolver(item), classAttrib.Name, item);
if (hasRelationships)
{
newDataItem.Relationships = new JsonApiRelationshipsObject();
}
Data.Add(newDataItem);
}
//TODO :replace is a hack to remove the "Model"-Part from the name, solve this as parameter in the future
Included = !hasIncludedData ? null : new JsonApiInclusionCollection();//new List<JsonApiResourceObject>();
}
Links = hasLinks ? new JsonApiLinksObject() : null;
}
public IEnumerable <JsonApiResourceObject <T> > ExtractFromIncludes <T>() where T : JsonBaseModel
{
// create container for storing the result set
List <JsonApiResourceObject <T> > results = new List <JsonApiResourceObject <T> >();
// gather meta info
Type modeltype = typeof(T);
var classattribs = modeltype.GetCustomAttributes(typeof(JsonClassAttribute), false);
string modelName = (classattribs?.FirstOrDefault() as JsonClassAttribute)?.Name;
//find relevant attributes in includes
var data = Included.Where(x => x.Type.Equals(modelName));
//try to convert the included attributes to datamodels
foreach (var resource in data)
{
string jsonString = resource.Attributes as string;
JsonApiResourceObject <T> model = null;
try
{
model = Newtonsoft.Json.Linq.JObject.Parse(jsonString)?.ToObject <JsonApiResourceObject <T> >();
}
catch
{
}
if (model == null)
{
continue;
}
//int id = -1;
//int.TryParse(resource.Id, out id);
//model.Id = id;
//var resourceT = new JsonApiResourceObject<T>(resource.Id, resource.Type, model);
//resourceT.Links = resource.Links;
//resourceT.Relationships = resource.Relationships;
results.Add(model);
}
return(results);
}
