public void SendMessage(TechTalkDTO talk)
{
Console.WriteLine("Inside send message");
var factory = new ConnectionFactory()
{
HostName = "rabbitmq"
};
Console.WriteLine("Inside connection factory");
using (var connection = factory.CreateConnection())
{
Console.WriteLine("Inside connection");
using (var channel = connection.CreateModel())
{
Console.WriteLine("Inside model");
channel.ExchangeDeclare(exchangeName, "fanout");
var body = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(talk));
channel.BasicPublish(exchange: exchangeName,
routingKey: routingKey,
basicProperties: null,
body: body);
Console.WriteLine(" [x] Sent {0}", talk);
}
}
}
public IActionResult Details(int id)
{
string url = String.Concat(API_BASE_URL, id);
TechTalkDTO techTalk = null;
try
{
var client = new WebClient();
var response = client.DownloadString(url);
Console.WriteLine($"Data returned from API call : {response}");
techTalk = JsonConvert.DeserializeObject <TechTalkDTO>(response);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
if (techTalk != null)
{
return(View(techTalk));
}
else
{
return(NotFound());
}
}
public IActionResult Create([FromForm] TechTalkViewModel viewModel)
{
Console.WriteLine($"Talk name : {viewModel.TechTalkName}");
Console.WriteLine($"Category ID : {viewModel.CategoryId}");
TechTalkDTO dto = new TechTalkDTO
{
TechTalkName = viewModel.TechTalkName,
CategoryId = viewModel.CategoryId,
LevelId = viewModel.LevelId
};
try
{
var client = new HttpClient();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
Console.WriteLine($"Data is about to be sent to API call");
string stringData = JsonConvert.SerializeObject(viewModel);
var contentData = new StringContent(stringData, System.Text.Encoding.UTF8, "application/json");
HttpResponseMessage response = client.PostAsync(API_BASE_URL, contentData).Result;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(RedirectToAction(nameof(Index)));
}
public IActionResult Create([FromBody] TechTalkDTO techTalkDto)
{
if (techTalkDto == null)
{
return(BadRequest());
}
var fakeDataCreator = new Faker();
var categoryNames = new List <string>()
{
"Meetup", "Free Conference", "Paid Conference", "Hackathon", "EventTribe"
};
var categoryDescriptions = new List <string>()
{
"Community event organized via meetup",
"Free Tech Conference",
"Paid Tech Conference",
"Hackathon",
"Community event organized via Eventribe"
};
var levelNames = new List <string>()
{
"100 - Beginer", "200 - Intermediate", "300 - Advanced", "400 - Expert"
};
var techTalks = new Faker <TechTalk>()
.StrictMode(true)
.RuleFor(t => t.Id, f => f.Random.Number(1, 1000))
.RuleFor(t => t.TechTalkName, f => f.Lorem.Word())
.RuleFor(t => t.CategoryId, f => f.Random.Number(1, 5))
.RuleFor(t => t.Category, new Category
{
Id = fakeDataCreator.Random.Number(1, 5),
CategoryName = fakeDataCreator.PickRandom(categoryNames),
Description = fakeDataCreator.PickRandom(categoryDescriptions)
})
.RuleFor(t => t.LevelId, f => f.Random.Number(1, 4))
.RuleFor(t => t.Level, new Level
{
Id = fakeDataCreator.Random.Number(1, 4),
LevelName = fakeDataCreator.PickRandom(levelNames)
});
// generate 1000 dummy TechTalks
var dummyTechTalks = techTalks.Generate(1000);
Console.WriteLine("Sending messages to queue");
_messageQueue.SendMessages(dummyTechTalks);
return(Ok());
}
public IActionResult Create([FromBody] TechTalkDTO techTalkDto)
{
if (techTalkDto == null)
{
return(BadRequest());
}
TechTalk techTalk = new TechTalk
{
TechTalkName = techTalkDto.TechTalkName,
CategoryId = techTalkDto.CategoryId,
Category = _context.Categories.FirstOrDefault(x => x.Id == techTalkDto.CategoryId),
LevelId = techTalkDto.LevelId,
Level = _context.Levels.FirstOrDefault(x => x.Id == techTalkDto.LevelId)
};
Console.WriteLine("Saving Tech talk to database.");
Console.WriteLine($"Tech Talk Id : {techTalk.Id}");
Console.WriteLine($"Tech Talk Name : {techTalk.TechTalkName}");
Console.WriteLine($"Category : {techTalk.CategoryId}");
Console.WriteLine($"Level : {techTalk.LevelId}");
try
{
_context.TechTalk.Add(techTalk);
_context.Entry(techTalk.Category).State = EntityState.Unchanged;
_context.Entry(techTalk.Level).State = EntityState.Unchanged;
_context.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine("Inside exception block");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.InnerException);
}
return(Ok());
}
public IActionResult Create([FromBody] TechTalkDTO item)
{
if (item == null)
{
return(BadRequest());
}
Console.WriteLine("Sending message to queue");
TechTalk techTalk = new TechTalk
{
TechTalkName = item.TechTalkName,
CategoryId = item.CategoryId,
Category = _context.Categories.FirstOrDefault(x => x.Id == item.CategoryId),
LevelId = item.LevelId,
Level = _context.Levels.FirstOrDefault(x => x.Id == item.LevelId)
};
_messageQueue.SendMessage(techTalk);
return(Ok());
}
