public static HttpResponseMessage Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = nameof(GetOngoingGame))]
HttpRequestMessage req, TraceWriter log)
{
using (var analytic = new AnalyticService(new RequestTelemetry
{
Name = nameof(GetOngoingGame)
}))
{
try
{
var email = req.GetQueryNameValuePairs().FirstOrDefault(kvp => kvp.Key == "email").Value;
if (string.IsNullOrWhiteSpace(email))
{
return(req.CreateErrorResponse(HttpStatusCode.BadRequest, "email address required"));
}
using (var client = new CosmosDataService())
{
var game = client.GetOngoingGame(email);
return(req.CreateResponse(HttpStatusCode.OK, game as Object));
}
}
catch (Exception e)
{
// track exceptions that occur
analytic.TrackException(e);
return(req.CreateErrorResponse(HttpStatusCode.BadRequest, e));
}
}
}
public static HttpResponseMessage Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = nameof(GetGame))]
HttpRequestMessage req, TraceWriter log)
{
using (var analytic = new AnalyticService(new RequestTelemetry
{
Name = nameof(GetGame)
}))
{
try
{
var gameId = req.GetQueryNameValuePairs().FirstOrDefault(kvp => kvp.Key == "id").Value;
using (var client = new CosmosDataService())
{
var game = client.GetItemAsync <Game>(gameId).Result;
return(req.CreateResponse(HttpStatusCode.OK, game));
}
}
catch (Exception e)
{
analytic.TrackException(e);
return(req.CreateErrorResponse(HttpStatusCode.BadRequest, e));
}
}
}
public static HttpResponseMessage Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = nameof(GetGameByEntryCode))]
HttpRequestMessage req, TraceWriter log)
{
using (var analytic = new AnalyticService(new RequestTelemetry
{
Name = nameof(GetGameByEntryCode)
}))
{
try
{
var kvps = req.GetQueryNameValuePairs();
var email = kvps.FirstOrDefault(kvp => kvp.Key == "email").Value;
var entryCode = kvps.FirstOrDefault(kvp => kvp.Key == "entryCode").Value;
using (var client = new CosmosDataService())
{
var existingGame = client.GetOngoingGame(email);
if (existingGame != null)
{
return(req.CreateErrorResponse(HttpStatusCode.Conflict, "User already has an ongoing game"));
}
var openGame = client.GetGameByEntryCode(entryCode);
return(req.CreateResponse(HttpStatusCode.OK, openGame));
}
}
catch (Exception e)
{
// track exceptions that occur
analytic.TrackException(e);
return(req.CreateErrorResponse(HttpStatusCode.BadRequest, e.Message, e));
}
}
}
public static HttpResponseMessage Run([HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = nameof(SaveGame))]
HttpRequestMessage req, TraceWriter log)
{
using (var analytic = new AnalyticService(new RequestTelemetry
{
Name = nameof(SaveGame)
}))
{
var json = req.Content.ReadAsStringAsync().Result;
var jobject = JsonConvert.DeserializeObject <JObject>(json);
var action = jobject["action"].ToString();
var arguments = jobject["arguments"].ToObject <Dictionary <string, string> >();
var game = jobject["game"].ToObject <Game>();
arguments = arguments ?? new Dictionary <string, string>();
//Need to validate this player is not already part of another ongoing game or the coordinator of this game
if (game.EntryCode == null)
{
//Let's hope this is generally random. Best to confirm the code is not already in used but I'm lazy
game.EntryCode = Math.Abs(game.Id.GetHashCode()).ToString().Substring(0, 6);
}
Game savedGame = null;
bool isEndOfgame = false;
try
{
using (var client = new CosmosDataService())
{
if (!game.IsPersisted)
{
client.InsertItemAsync(game).Wait();
}
else
{
var existingGame = client.GetItemAsync <Game>(game.Id).Result;
if (existingGame.TS != game.TS)
{
return(req.CreateErrorResponse(HttpStatusCode.Conflict, "Unable to save game - version conflict. Please pull the latest version and reapply your changes."));
}
if (action == GameUpdateAction.EndGame && existingGame.HasEnded)
{
return(req.CreateResponse(HttpStatusCode.OK));
}
if (action == GameUpdateAction.StartGame)
{
game.StartDate = DateTime.UtcNow;
}
if (action == GameUpdateAction.EndGame)
{
isEndOfgame = true;
}
bool isWinningAcquisition = false;
if (action == GameUpdateAction.AcquireTreasure)
{
//Need to evaluate the game first before we save as there might be a winner
var teamId = arguments["teamId"];
isWinningAcquisition = game.EvaluateGameForWinner(teamId);
if (isWinningAcquisition)
{
isEndOfgame = true;
}
}
if (isEndOfgame)
{
game.EndDate = DateTime.UtcNow;
var teams = game.Teams.OrderByDescending(t => t.TotalPoints).ToArray();
if (teams[0].TotalPoints == teams[1].TotalPoints)
{
game.WinnningTeamId = null; //Draw
}
else
{
game.WinnningTeamId = teams[0].Id;
}
}
client.UpdateItemAsync(game).Wait();
if (action == GameUpdateAction.StartGame)
{
SetEndGameTimer(game, analytic);
}
if (isEndOfgame)
{
SendTargetedNotifications(game, GameUpdateAction.EndGame, arguments);
}
else
{
SendTargetedNotifications(game, action, arguments);
}
}
savedGame = client.GetItemAsync <Game>(game.Id).Result; //Comment out at some point if not needed
}
return(req.CreateResponse(HttpStatusCode.OK, savedGame));
}
catch (Exception e)
{
// track exceptions that occur
analytic.TrackException(e);
return(req.CreateErrorResponse(HttpStatusCode.BadRequest, e.Message, e));
}
}
}
