static async Task Main(string[] args)
{
string response = "Y";
_config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
/*
* WriteLine("\n\nCreating New Professor ...");
* while (response == "Y")
* {
* // Add New Professor
* AddProfessorRequest professorNew = GenerateNewProfessor();
*
* var newlyAddedProfessor = await Client.AddProfessorAsync(professorNew);
* WriteLine($"\n\nNew Professor Added with Professor Id: {newlyAddedProfessor.ProfessorId}");
*
* WriteLine("\n\nDo you want to create New Professor: {Y/N}");
* response = ReadKey().KeyChar.ToString().ToUpper();
* }
*/
response = "Y";
while (response == "Y")
{
WriteLine("\n\nPlease enter a Professor Id: ");
var professorId = ReadLine();
// Retrieve Single Row
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var professor = await Client.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
WriteLine("\n\nDo you want to Lookup a Professor: {Y/N}");
response = ReadKey().KeyChar.ToString().ToUpper();
}
response = "Y";
while (response == "Y")
{
// Retrieve Multiple Rows
var professors = await Client.GetAllProfessorsAsync(new Empty());
foreach (var prof in professors.Professors)
{
DisplayProfessorDetails(prof);
}
WriteLine("\n\nDo you want to retrieve all professors: {Y/N}");
response = ReadKey().KeyChar.ToString().ToUpper();
}
WriteLine("\n\nThank You for using the application. \n\nPress any key ...");
ReadKey();
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
Stopwatch stopwatch = new Stopwatch();
GetProfessorResponse getProfessorResponse = new GetProfessorResponse();
Professor professor;
string professorId = $"{Constants.RedisCacheStore.SingleProfessorsKey}{request.ProfessorId}";
stopwatch.Start();
var professorFromCache = _cache.GetString(professorId);
if (!string.IsNullOrEmpty(professorFromCache))
{
//if they are there, deserialize them
professor = JsonConvert.DeserializeObject <Professor>(professorFromCache);
}
else
{
// Going to Data Store SQL Server
professor = _professorsBll.GetProfessorById(Guid.Parse(request.ProfessorId));
//and then, put them in cache
_cache.SetString(professorId, JsonConvert.SerializeObject(professor), GetDistributedCacheEntryOptions());
}
stopwatch.Stop();
_logger.Log(LogLevel.Warning, $"Time Taken to Retireve a Record: {stopwatch.ElapsedMilliseconds} ms");
getProfessorResponse = GetProfessorObject(professor);
return(await Task.FromResult(getProfessorResponse));
}
static async Task Main(string[] args)
{
using var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new CollegeService.CollegeServiceClient(channel);
// Add New Professor
NewProfessorRequest professorNew = new NewProfessorRequest()
{
Name = "Shiva",
Doj = Timestamp.FromDateTime(DateTime.Now.AddYears(-5).ToUniversalTime()),
Teaches = "CSharp, Java",
Salary = 1234.56,
IsPhd = true
};
var professorGenerated = await client.AddProfessorAsync(professorNew);
// Retrieve Single Row
var professorRequest = new GetProfessorRequest {
ProfessorId = "5ec797ec-da0a-43df-b3a3-3f9a04163656"
};
var professor = await client.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
// Retrieve Multiple Rows
var professors = await client.GetAllProfessorsAsync(new Empty());
foreach (var prof in professors.Professors)
{
DisplayProfessorDetails(prof);
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
static async Task Main(string[] args)
{
_config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
var _client = CollegeServiceClientHelper.GetCollegeServiceClient(_config["RPCService:ServiceUrl"]);
DisplayHeader("Retrieve Single Row ...");
WriteLine("\n\nPlease enter a Professor Id: ");
var professorId = ReadLine();
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var professor = await _client.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
DisplayFooter();
DisplayHeader("Retrieve All Rows ...");
var professors = await _client.GetAllProfessorsAsync(new Empty());
foreach (var prof in professors.Professors)
{
DisplayProfessorDetails(prof);
}
WriteLine("\n\nThank You for using the application. \n\nPress any key ...");
ReadKey();
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
_logger.Log(LogLevel.Debug, "Request Received for CollegeGrpcService::GetProfessorById");
Professor professor = await _professorsBll.GetProfessorById(Guid.Parse(request.ProfessorId));
GetProfessorResponse getProfessorResponse = _mapper.Map <GetProfessorResponse>(professor);
_logger.Log(LogLevel.Debug, "Returning the results from CollegeGrpcService::GetProfessorById");
return(getProfessorResponse);
}
private async void buttonFind_Click(object sender, EventArgs e)
{
var professorRequest = new GetProfessorRequest {
ProfessorId = textBoxProfessorId.Text
};
var professor = await _client.GetProfessorByIdAsync(professorRequest);
textBoxName.Text = professor.Name;
textBoxTeaches.Text = professor.Teaches;
textBoxSalary.Text = professor.Salary.ToString();
checkBoxIsPhd.Checked = professor.IsPhd;
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
_logger.Log(LogLevel.Debug, "Request Received for CollegeGrpcService::GetProfessorById");
GetProfessorResponse getProfessorResponse = new GetProfessorResponse();
Professor professor;
// Going to Data Store SQL Server
professor = _professorsBll.GetProfessorById(Guid.Parse(request.ProfessorId));
getProfessorResponse = GetProfessorObject(professor);
_logger.Log(LogLevel.Debug, "Returing the response from CollegeGrpcService::GetProfessorById");
return(await Task.FromResult(getProfessorResponse));
}
public async Task <Professor> GetProfessorById(string professorId)
{
_logger.Log(LogLevel.Debug, "Request Received for ProfessorsController::GetProfessorById");
// Retrieve Single Professor
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var singleProfessor = await _collegeServiceClient.GetProfessorByIdAsync(professorRequest);
Professor professor = GetProfessorObject(singleProfessor);
_logger.Log(LogLevel.Debug, "Sending Response from ProfessorsController::GetProfessorById");
return(professor);
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
_logger.Log(LogLevel.Debug, "Request Received for CollegeGrpcService::GetProfessorById");
//Professor professor = await _professorsSqlBll.GetProfessorById(Guid.Parse(request.ProfessorId))
// .ConfigureAwait(false);
Professor professor = await _professorsCosmosBll.GetProfessorById(Guid.Parse(request.ProfessorId))
.ConfigureAwait(false);
GetProfessorResponse getProfessorResponse = GetProfessorObject(professor);
_logger.Log(LogLevel.Debug, "Returning the results from CollegeGrpcService::GetProfessorById");
return(getProfessorResponse);
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
GetProfessorResponse getProfessorResponse = new GetProfessorResponse();
if (!_collegeDbContext.Professors.Any(record => record.ProfessorId == Guid.Parse(request.ProfessorId)))
{
getProfessorResponse = null;
}
var professor = await _collegeDbContext.Professors
.Where(record => record.ProfessorId == Guid.Parse(request.ProfessorId))
.Include(student => student.Students)
.FirstOrDefaultAsync();
getProfessorResponse = GetProfessorObject(professor);
return(getProfessorResponse);
}
public override async Task <GetProfessorResponse> GetProfessorById(GetProfessorRequest request, ServerCallContext context)
{
Stopwatch stopwatch = new Stopwatch();
Professor professor;
stopwatch.Start();
// Going to Data Store SQL Server
professor = _professorsBll.GetProfessorById(Guid.Parse(request.ProfessorId));
stopwatch.Stop();
_logger.Log(LogLevel.Warning, $"Time Taken to Retireve a Record: {stopwatch.ElapsedMilliseconds} ms");
GetProfessorResponse getProfessorResponse = new GetProfessorResponse();
getProfessorResponse = GetProfessorObject(professor);
return(await Task.FromResult(getProfessorResponse));
}
public async Task <ActionResult <Professor> > GetProfessorById(Guid professorId)
{
_logger.Log(LogLevel.Debug, "Request Received for ProfessorsController::Get");
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId.ToString()
};
var _professor = await _collegeServiceClient.GetProfessorByIdAsync(professorRequest);
if (_professor == null)
{
return(NotFound());
}
_logger.Log(LogLevel.Debug, "Returning the results from ProfessorsController::Get");
return(Ok(GetProfessor(_professor)));
}
static async Task Main(string[] args)
{
using var channel = GrpcChannel.ForAddress("https://localhost:5001");
var client = new CollegeService.CollegeServiceClient(channel);
// Retrieve Single Row
var professorRequest = new GetProfessorRequest {
ProfessorId = "5ec797ec-da0a-43df-b3a3-3f9a04163656"
};
var professor = await client.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
// Retrieve Multiple Rows
var professors = await client.GetAllProfessorsAsync(new Empty());
foreach (var prof in professors.Professors)
{
DisplayProfessorDetails(prof);
}
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
static async Task Main(string[] args)
{
_config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
var _collegeClient = CollegeServiceClientHelper.GetCollegeServiceClient(_config["RPCService:ServiceUrl"]);
//var _addressClient = AddressServiceClientHelper.GetAddressBookServerClient(_config["RPCService:ServiceUrl"]);
////**************** ADDRESS BOOK CLIENT SIDE STREAMING ****************//
//var userAddress = new AddAddressRequest
//{
// StudentId = Guid.NewGuid().ToString(), /* To Be replaced with Students's Id*/
// Name = NameGenerator.GenerateName(12),
// FullAddress = AddressGenerator.GenerateAddress(),
// Enrollment = AddressConstants.EnrollmentTypes[RandomNumberGenerator.GetRandomValue(1, 4)]
//};
//using (var stream = _addressClient.AddAddressEnrollments())
//{
// foreach (string enrollmentType in AddressConstants.EnrollmentTypes)
// {
// userAddress.Enrollment = enrollmentType;
// await stream.RequestStream.WriteAsync(userAddress).ConfigureAwait(false);
// }
// await stream.RequestStream.CompleteAsync().ConfigureAwait(false);
// await stream;
// WriteLine($"Sent All");
//}
////**************** ADDRESS BOOK CLIENT SIDE STREAMING ****************//
////**************** ADDRESS BOOK SERVER SIDE STREAMING ****************//
//var studentEnrollmentsRequest = new AddressEnrollmentRequest
//{
// StudentId = "62b76fc7-46d9-4d1c-a246-7f4083a87634"
//};
//using var studentEnrollments = _addressClient
// .RetrieveAddressEnrollments(studentEnrollmentsRequest);
//try
//{
// await foreach (var studentEnrollment in studentEnrollments.ResponseStream.ReadAllAsync())
// {
// WriteLine($"{studentEnrollment.StudentId} | {studentEnrollment.Name} | {studentEnrollment.Enrollment} | {studentEnrollment.EnrollmentStatus}");
// }
//}
//catch (RpcException ex) when (ex.StatusCode == StatusCode.Cancelled)
//{
// Console.WriteLine("Stream cancelled.");
//}
////**************** ADDRESS BOOK SERVER SIDE STREAMING ****************//
/*
* DisplayHeader("Creating New Professor ...");
* NewProfessorRequest professorNew = GenerateNewProfessor();
* var newlyAddedProfessor = await _collegeClient.AddProfessorAsync(professorNew);
* WriteLine($"\n\nNew Professor Added with Professor Id: {newlyAddedProfessor.ProfessorId}");
* DisplayFooter();
*/
var jwtToken = new JwtAccessToken();
if (jwtToken.Expiration < DateTime.Now)
{
jwtToken = GetTokenFromAuth0();
}
var headers = new Metadata
{
{ "Authorization", $"Bearer {jwtToken.Access_Token}" }
};
//DisplayHeader("Retrieve Single Row ...");
WriteLine("\n\nPlease enter a Professor Id: ");
var professorId = ReadLine();
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var professor = await _collegeClient.GetProfessorByIdAsync(professorRequest, headers : headers);
DisplayProfessorDetails(professor);
DisplayFooter();
DisplayHeader("Retrieve All Rows ...");
var professors = await _collegeClient.GetAllProfessorsAsync(new Empty());
foreach (var prof in professors.Professors)
{
DisplayProfessorDetails(prof);
}
WriteLine("\n\nThank You for using the application. \n\nPress any key ...");
ReadKey();
}
static async Task Main(string[] args)
{
string response = "Y";
_config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
// gRPC Clients
CollegeServiceClient CollegeClient = CollegeServiceClientHelper.GetCollegeServiceClient(_config["RPCService:ServiceUrl"]);
AddressBookServerClient AddressClient = AddressServiceClientHelper.GetAddressBookServerClient(_config["RPCService:ServiceUrl"]);
/*
* var cts = new CancellationTokenSource(TimeSpan.FromSeconds(50));
*
* using var replies = AddressClient.GetWeatherStream(new Empty(), cancellationToken: cts.Token);
*
* try
* {
* await foreach (var weatherData in replies.ResponseStream.ReadAllAsync(cancellationToken: cts.Token))
* {
* Console.WriteLine($"{weatherData.DateTimeStamp.ToDateTime():s} | {weatherData.Summary} | {weatherData.TemperatureC} C");
* }
* }
* catch (RpcException ex) when (ex.StatusCode == StatusCode.Cancelled)
* {
* Console.WriteLine("Stream cancelled.");
* }
*/
// Address Enrollments Client Request for Server Streaming.
var studentEnrollmentsRequest = new AddressEnrollmentRequest {
StudentId = "3698FAED-83A1-4700-89EE-CAFE7716833E"
};
using var studentEnrollments = AddressClient.RetrieveAddressEnrollments(studentEnrollmentsRequest);
try
{
await foreach (var studentEnrollment in studentEnrollments.ResponseStream.ReadAllAsync())
{
Console.WriteLine($"{studentEnrollment.StudentId} {studentEnrollment.Name} {studentEnrollment.Enrollment} {studentEnrollment.EnrollmentStatus}");
}
}
catch (RpcException ex) when(ex.StatusCode == StatusCode.Cancelled)
{
Console.WriteLine("Stream cancelled.");
}
// Address Enrollments Client Side Stream
var userAddress = new AddAddressRequest
{
StudentId = Guid.NewGuid().ToString(), /* To Be replaced with Students's Id*/
Name = NameGenerator.GenerateName(12),
FullAddress = AddressGenerator.GenerateAddress(),
Enrollment = Konstants.AddressConstants.EnrollmentTypes[RandomNumberGenerator.GetRandomValue(1, 4)]
};
using (var stream = AddressClient.AddAddressEnrollments())
{
foreach (string enrollmentType in Konstants.AddressConstants.EnrollmentTypes)
{
userAddress.Enrollment = enrollmentType;
await stream.RequestStream.WriteAsync(userAddress);
}
await stream.RequestStream.CompleteAsync();
await stream;
WriteLine($"Sent All");
}
/*
* WriteLine("\n\nCreating New Professor ...");
* while (response == "Y")
* {
* // Add New Professor
* AddProfessorRequest professorNew = GenerateNewProfessor();
*
* var newlyAddedProfessor = await Client.AddProfessorAsync(professorNew);
* WriteLine($"\n\nNew Professor Added with Professor Id: {newlyAddedProfessor.ProfessorId}");
*
* WriteLine("\n\nDo you want to create New Professor: {Y/N}");
* response = ReadKey().KeyChar.ToString().ToUpper();
* }
*/
response = "Y";
while (response == "Y")
{
WriteLine("\n\nPlease enter a Professor Id: ");
var professorId = ReadLine();
// Retrieve Single Row
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var professor = await CollegeClient.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
WriteLine("\n\nDo you want to Lookup a Professor: {Y/N}");
response = ReadKey().KeyChar.ToString().ToUpper();
}
// Address Service gRPC
var userAddress1 = new AddAddressRequest
{
StudentId = Guid.NewGuid().ToString(), /* To Be replaced with Students's Id*/
Name = NameGenerator.GenerateName(12),
FullAddress = AddressGenerator.GenerateAddress(),
Enrollment = Konstants.AddressConstants.EnrollmentTypes[RandomNumberGenerator.GetRandomValue(1, 4)]
};
var newAddress = await AddressClient.AddAddressAsync(userAddress1);
WriteLine($"Address Data with Id: {newAddress.Id}");
/*
* response = "Y";
* while (response == "Y")
* {
* // Retrieve Multiple Rows
* var professors = await Client.GetAllProfessorsAsync(new Empty());
*
* foreach (var prof in professors.Professors)
* {
* DisplayProfessorDetails(prof);
* }
*
* WriteLine("\n\nDo you want to retrieve all professors: {Y/N}");
* response = ReadKey().KeyChar.ToString().ToUpper();
* }
*/
WriteLine("\n\nThank You for using the application. \n\nPress any key ...");
ReadKey();
}
static async Task Main(string[] args)
{
string response = "Y";
_config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json").Build();
// gRPC Clients
CollegeServiceClient CollegeClient = CollegeServiceClientHelper.GetCollegeServiceClient(_config["RPCService:ServiceUrl"]);
AddressBookServerClient AddressClient = AddressServiceClientHelper.GetAddressBookServerClient(_config["RPCService:ServiceUrl"]);
// Address Enrollments Client Side Stream
var userAddress = new AddAddressRequest
{
StudentId = Guid.NewGuid().ToString(), /* To Be replaced with Students's Id*/
Name = NameGenerator.GenerateName(12),
FullAddress = AddressGenerator.GenerateAddress(),
Enrollment = Konstants.AddressConstants.EnrollmentTypes[RandomNumberGenerator.GetRandomValue(1, 4)]
};
using (var stream = AddressClient.AddAddressEnrollments())
{
foreach (string enrollmentType in Konstants.AddressConstants.EnrollmentTypes)
{
userAddress.Enrollment = enrollmentType;
await stream.RequestStream.WriteAsync(userAddress);
}
await stream.RequestStream.CompleteAsync();
await stream;
WriteLine($"Sent All");
}
/*
* WriteLine("\n\nCreating New Professor ...");
* while (response == "Y")
* {
* // Add New Professor
* AddProfessorRequest professorNew = GenerateNewProfessor();
*
* var newlyAddedProfessor = await Client.AddProfessorAsync(professorNew);
* WriteLine($"\n\nNew Professor Added with Professor Id: {newlyAddedProfessor.ProfessorId}");
*
* WriteLine("\n\nDo you want to create New Professor: {Y/N}");
* response = ReadKey().KeyChar.ToString().ToUpper();
* }
*/
response = "Y";
while (response == "Y")
{
WriteLine("\n\nPlease enter a Professor Id: ");
var professorId = ReadLine();
// Retrieve Single Row
var professorRequest = new GetProfessorRequest {
ProfessorId = professorId
};
var professor = await CollegeClient.GetProfessorByIdAsync(professorRequest);
DisplayProfessorDetails(professor);
WriteLine("\n\nDo you want to Lookup a Professor: {Y/N}");
response = ReadKey().KeyChar.ToString().ToUpper();
}
// Address Service gRPC
var userAddress1 = new AddAddressRequest
{
StudentId = Guid.NewGuid().ToString(), /* To Be replaced with Students's Id*/
Name = NameGenerator.GenerateName(12),
FullAddress = AddressGenerator.GenerateAddress(),
Enrollment = Konstants.AddressConstants.EnrollmentTypes[RandomNumberGenerator.GetRandomValue(1, 4)]
};
var newAddress = await AddressClient.AddAddressAsync(userAddress1);
WriteLine($"Address Data with Id: {newAddress.Id}");
/*
* response = "Y";
* while (response == "Y")
* {
* // Retrieve Multiple Rows
* var professors = await Client.GetAllProfessorsAsync(new Empty());
*
* foreach (var prof in professors.Professors)
* {
* DisplayProfessorDetails(prof);
* }
*
* WriteLine("\n\nDo you want to retrieve all professors: {Y/N}");
* response = ReadKey().KeyChar.ToString().ToUpper();
* }
*/
WriteLine("\n\nThank You for using the application. \n\nPress any key ...");
ReadKey();
}
