private static async Task <OperationResult> ReadAllAsync(InMemoryStore store)
{
var context = new QueryContext(QueryContext.QUERY_ALL, QueryTypes.AllValues, store);
OperationResult result = await Factory.RunOperationAsync(context);
printCallback("in memory count: " + store._store.Count);
var coll = result.Result as ConfigCollection;
printCallback("ConfigEntityResult items from all: " + coll.WrappedConfigEntities.Count());
return(result);
}
private static async Task <OperationResult> CreateInMemory(InMemoryStore store, string other = null)
{
var changeRequest = new ConfigChangeRequest
{
Name = other == null ? "ConnectionString" : other,
Value = "/Users/timoheiten/my-db.db"
};
var context = new CommandContext(CommandTypes.Create, changeRequest, store);
OperationResult result = await Factory.RunOperationAsync(context);
return(result);
}
private static async Task <OperationResult> UpdateValueInMemory(InMemoryStore store)
{
var changeRequest = new ConfigChangeRequest
{
Name = "ConnectionString",
Value = "/Users/timoheiten/my-db-2.db"
};
var context = new CommandContext(CommandTypes.UpdateValue, changeRequest, store);
var result = await Factory.RunOperationAsync(context);
return(result);
}
public static async Task Run(Action <object> _printCallback)
{
printCallback = _printCallback;
var memory = new InMemoryStore();
OperationResult Aresult = await CreateInMemory(memory);
printCallback(ToStringOpResult(Aresult));
var exists = await ReadConfigEntityInMemory("ConnectionString", memory);
printCallback(ToStringOpResult(exists));
StepIn("now update --> press any key");
Aresult = await UpdateValueInMemory(memory);
printCallback(ToStringOpResult(Aresult));
StepIn("Read works--> press any key");
var read1 = await ReadConfigEntityInMemory("ConnectionString", memory);
printCallback(ToStringOpResult(read1));
StepIn("now query fail in try catch! --> press any key");
try
{
OperationResult read = await ReadConfigEntityInMemory("Not found", memory);
printCallback(ToStringOpResult(read));
}
catch (System.Exception ex)
{
printCallback("failed with:\n" + ex);
}
StepIn("Create another one and query all");
var r2 = CreateInMemory(memory).Result;
printCallback(ToStringOpResult(r2));
var readAll = await ReadAllAsync(memory);
printCallback(ToStringOpResult(readAll));
StepIn("now Delete ConnectionString Value and catch exception! --> press any key");
Aresult = await DeleteAndQueryAfter(memory);
printCallback(ToStringOpResult(Aresult));
}
///<summary>
/// load simple json file
/// save to in Memory store
/// and load all and print to console
///</summary>
public static async Task Run(Action <object> printCallback)
{
var store = new InMemoryStore();
// upload file from the current directory
string json = JsonFromConfigFile();
ITransform transform = new JsonTransform();
OperationResult result = transform.Parse(json);
if (result.Result is ConfigCollection collection)
{
foreach (var item in collection.WrappedConfigEntities)
{
var request = new ConfigChangeRequest {
Name = item.Name, Value = item.Value
};
var context = new CommandContext(CommandTypes.Create, request, store);
await Factory.RunOperationAsync(context);
}
}
else
{
throw new InvalidCastException("should have been ConfigCollection yet is " + result.Result.GetType().Name);
}
foreach (var item in await store.AllEntitesAsync())
{
printCallback($"next one is [{item.Name}] - [{item.Value}]");
}
printCallback("also find RabbitMQ:Port and change it to 5674");
ConfigEntity port = await QueryRabbitPortAsync(store);
printCallback(port.Name + " - " + port.Value);
var updateRq = new ConfigChangeRequest {
Name = port.Name, Value = "5674"
};
var update = new CommandContext(CommandTypes.UpdateValue, updateRq, store);
OperationResult rs = await Factory.RunOperationAsync(update);
printCallback("after the update:");
port = await QueryRabbitPortAsync(store);
printCallback(port.Name + " - " + port.Value);
}
///<summary>
///setup communcation with the CLI or any other client via ZeroMQ
///</summary>
public static Communication GetCommunication(string tcpConnection)
{
var store = new InMemoryStore();
// upload file from the current directory
string json = JsonFromConfigFile();
ITransform transform = new JsonTransform();
OperationResult result = transform.Parse(json);
var socket = new RequestBus(tcpConnection);
socket.Connect();
return(new Communication
{
Storage = store,
Socket = socket,
JsonString = json,
Transform = transform,
ConfigEntities = result.Result as ConfigCollection
});
}
private static async Task <OperationResult> DeleteAndQueryAfter(InMemoryStore store)
{
var changeRequest = new ConfigChangeRequest
{
Name = "ConnectionString",
Value = "null"
};
var context = new CommandContext(CommandTypes.Delete, changeRequest, store);
OperationResult result = await Factory.RunOperationAsync(context);
var queryResult = await ReadConfigEntityInMemory("ConnectionString", store);
if (queryResult.IsSuccess == false)
{
printCallback("now after delete it was not found!");
}
else
{
printCallback("could still find --> error in test");
}
return(result);
}
private static async Task <OperationResult> ReadConfigEntityInMemory(string queryName, InMemoryStore store)
{
var context = new QueryContext(queryName, QueryTypes.ValueRequest, store);
var result = await Factory.RunOperationAsync(context);
printCallback("in memory count: " + store._store.Count);
printCallback("ConfigEntityResult Name: " + result.Result?.Name);
printCallback("ConfigEntityResult Value: " + result.Result?.Value);
return(result);
}