public static async Task <ConcurrentBag <ProductModel> > GetEsSearchableProducts()
{
EsClient client = new EsClient();
StringResponse searchResponse = new StringResponse();
try
{
searchResponse = await client.Client.SearchAsync <StringResponse>("product_search", PostData.Serializable(
new
{
from = 0,
size = 10000,
query = new
{
match = new
{
type = "product"
}
}
}));
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine(ex.StackTrace);
Debug.WriteLine(ex.InnerException.ToString());
}
string responseJson = searchResponse.Body;
using JsonDocument document = JsonDocument.Parse(responseJson);
JsonElement root = document.RootElement;
JsonElement sourceElement = root.GetProperty("hits").GetProperty("hits");
ConcurrentBag <ProductModel> products = new ConcurrentBag <ProductModel>();
Parallel.ForEach(sourceElement.EnumerateArray().AsParallel(), source =>
{
if (source.TryGetProperty("_source", out JsonElement rec))
{
ProductModel product = new ProductModel
{
Type = rec.GetProperty("type").GetString(),
Sku = rec.GetProperty("sku").GetString(),
Image = rec.GetProperty("image").GetString(),
Url = rec.GetProperty("url").GetString(),
Price = rec.GetProperty("price").GetDecimal(),
Name = rec.GetProperty("name").GetString(),
Description = rec.GetProperty("description").GetString()
};
products.Add(product);
}
});
return(products);
}
public static bool IndexCheck(string index)
{
EsClient client = new EsClient();
bool success;
try
{
success = client.Client.Indices.Exists <StringResponse>(index).Success;
}
catch { success = false; }
return(success);
}
public static bool CreateIndex(string index)
{
EsClient client = new EsClient();
client.Client.Indices.Create <StringResponse>(index, PostData.Serializable(new { }));
bool success;
try
{
success = client.Client.Indices.Create <StringResponse>(index, PostData.Serializable(new { })).Success;
}
catch { success = false; }
return(success);
}
