public async Task <IActionResult> InstanceStatsPartial([FromServices] INodeServices nodeServices, string initializer, string databasePath)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
LokiInstanceStats lis = await db.GetInstanceStatistics(initializer, databasePath);
return(PartialView(lis));
}
public async Task <IActionResult> InstanceStatisticsJson([FromServices] INodeServices nodeServices, string initializer, string databasePath)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
string stats = await db.GetInstanceStatisticsJson(initializer, databasePath);
return(Json(stats));
}
public async Task <IActionResult> Index([FromServices] INodeServices nodeServices)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
LokiStatistics stats = await db.GetStatistics();
return(View(stats));
}
public async Task <IActionResult> Index([FromServices] INodeServices nodeServices)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
List <User> results = await db.DynamicView <User>("users", "Youngsters");
return(View(results));
}
public async Task <IActionResult> Get([FromServices] INodeServices nodeServices, int userId)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
User usr = await db.Get <User>("users", userId);
return(new JsonResult(usr));
}
///<summary>
/// MVC action for doing a loki remove of a User.
///</summary>
public async Task <IActionResult> Remove([FromServices] INodeServices nodeServices, int userId)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
string result = await db.Remove("users", userId);
return(new JsonResult(result));
}
public async Task <IActionResult> Remove([FromServices] INodeServices nodeServices, string collection, int id)
{
//var nodeResponse = await nodeServices.InvokeExportAsync<string>("nodesvcs/lokiservice.js", "remove", "./demo-service", "./dbinstances/demo.db", collection, id);
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
string nodeResponse = await db.Remove(collection, id);
return(Content(nodeResponse, "text/json"));
}
public async Task <IActionResult> Find([FromServices] INodeServices nodeServices, string collection, string queryObject)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
string nodeResponse = await db.Find(collection, queryObject);
return(Content(nodeResponse, "text/json"));
}
public async Task <IActionResult> RunCustomChainedQuery([FromServices] INodeServices nodeServices)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
List <User> users = await db.Chain("users")
.Find("{ age: { $gte: 50 }}")
.SimpleSort("age", true)
.Limit(3)
.Data <User>();
return(Json(users));
}
///<summary>
/// MVC action for doing a loki update of a User and receiving back the same loki object with $loki/Id set.
///</summary>
public async Task <IActionResult> Update([FromServices] INodeServices nodeServices, User user)
{
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
User result = null;
if (user.Id == 0)
{
result = await db.Insert <User>("users", user);
}
else
{
result = await db.Update <User>("users", user);
}
return(new JsonResult(result));
}
public async Task <IActionResult> Index([FromServices] INodeServices nodeServices)
{
TransformViewModel model = new TransformViewModel();
LokiDatabase db = new LokiDatabase(nodeServices, _demoServiceConfiguration);
List <User> result;
result = await db.Transform <User>("users", "goddesses", "{ \"AgeFilter\": 100 }");
model.Goddesses = result;
result = await db.Transform <User>("users", "knowlege");
model.Knowlege = result;
return(View(model));
}
public static ILokiRunner GetRunner(this ILokiGraph graph)
{
var graphType = graph.GetType();
var db = LokiDatabase.Get();
var runnerType = db.GetRunnerTypeForGraphType(graphType);
if (runnerType == null)
{
throw new RunnerNotFoundException(graphType);
}
var runner = Activator.CreateInstance(runnerType) as ILokiRunner;
if (runner is null)
{
throw new InvalidCastException(
$"Runner for graph type {graphType.FullName} was found ({runnerType.FullName}) but it does not implement ILokiRunner interface.");
}
runner.SetGraph(graph);
return(runner);
}
