added match meta stats

main.go

@@ -49,6 +49,11 @@ type PlayerResponse struct {
 	VAC        bool   `json:"vac"`
 	Tracked    bool   `json:"tracked"`
 	VanityURL  string `json:"vanity_url,omitempty"`
+	MatchStats struct {
+		Win  int
+		Tie  int
+		Loss int
+	} `json:"match_stats"`
 	Matches []*MatchResponse `json:"matches,omitempty"`
 }
 
@@ -163,9 +168,21 @@ func getPlayer(w http.ResponseWriter, r *http.Request) {
 		if err != nil {
 			log.Errorf("[GP] Unable to marshal JSON: %v", err)
 			w.WriteHeader(http.StatusInternalServerError)
+			return
 		}
 	}
 
+	wins, ties, losses, err := utils.GetMatchStats(db.Client, db.Lock, tPlayer)
+	if err != nil {
+		log.Debugf("[GP] Error retrieving match-stats for player %s: %v", id, err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	response.MatchStats.Win = wins
+	response.MatchStats.Tie = ties
+	response.MatchStats.Loss = losses
+
 	for _, iMatch := range tMatches {
 		mResponse := &MatchResponse{
 			MatchId:     iMatch.MatchID,
@@ -413,11 +430,13 @@ func main() {
 
 	//  Define routes
 	router = mux.NewRouter().StrictSlash(true)
-	router.HandleFunc("/player/{id}", getPlayer).Methods("GET")
-	router.HandleFunc("/player/trackme", postPlayerTrackMe).Methods("POST")
-	router.HandleFunc("/match/parse/{sharecode}", getMatchParse).Methods("GET")
-	router.HandleFunc("/match/{id:[0-9]{19}}", getMatch).Methods("GET")
+	router.HandleFunc("/player/{id}", getPlayer).Methods(http.MethodGet, http.MethodOptions)
+	router.HandleFunc("/player/trackme", postPlayerTrackMe).Methods(http.MethodPost, http.MethodOptions)
+	router.HandleFunc("/match/parse/{sharecode}", getMatchParse).Methods(http.MethodGet, http.MethodOptions)
+	router.HandleFunc("/match/{id:[0-9]{19}}", getMatch).Methods(http.MethodGet, http.MethodOptions)
+	router.Use(mux.CORSMethodMiddleware(router))
 	loggedRouter := handlers.LoggingHandler(os.Stdout, router)
+	proxyRouter := handlers.ProxyHeaders(loggedRouter)
 
 	sockets := make([]net.Listener, 0)
 
@@ -429,7 +448,7 @@ func main() {
 			}
 			sockets = append(sockets, sL)
 			go func() {
-				_ = http.Serve(sL, loggedRouter)
+				_ = http.Serve(sL, proxyRouter)
 			}()
 		} else {
 			tL, err := net.Listen("tcp", fmt.Sprintf("%s:%d", l.Host, l.Port))
@@ -437,7 +456,7 @@ func main() {
 				log.Fatalf("Failure listing on %s:%d: %v", l.Host, l.Port, err)
 			}
 			go func() {
-				err = http.Serve(tL, loggedRouter)
+				err = http.Serve(tL, proxyRouter)
 				if err != nil {
 					log.Fatalf("Failure serving on %s:%d: %v", l.Host, l.Port, err)
 				}

utils/utils.go

@@ -6,6 +6,7 @@ import (
 	"csgowtfd/ent"
 	"csgowtfd/ent/match"
 	"csgowtfd/ent/player"
+	"csgowtfd/ent/stats"
 	"encoding/json"
 	"encoding/xml"
 	"fmt"
@@ -98,6 +99,50 @@ func SendJSON(data interface{}, w http.ResponseWriter) error {
 	return nil
 }
 
+func GetMatchStats(db *ent.Client, lock *sync.RWMutex, player *ent.Player) (int, int, int, error) {
+	var v struct {
+		Wins  int `json:"wins"`
+		Ties  int `json:"ties"`
+		Total int `json:"total"`
+	}
+	err := player.QueryMatches().
+		WithStats().
+		Where(
+			match.Or(
+				match.And(
+					match.HasStatsWith(stats.TeamIDEQ(1)),
+					match.MatchResultEQ(1)),
+				match.And(
+					match.HasStatsWith(stats.TeamIDEQ(2)),
+					match.MatchResultEQ(2))),
+		).
+		GroupBy(match.FieldMatchID).
+		Aggregate(ent.As(ent.Count(), "wins")).
+		Scan(context.Background(), &v)
+	if err != nil {
+		return 0, 0, 0, err
+	}
+
+	err = player.QueryMatches().
+		Where(match.MatchResultEQ(0)).
+		GroupBy(match.FieldMatchID).
+		Aggregate(ent.As(ent.Count(), "ties")).
+		Scan(context.Background(), &v)
+	if err != nil {
+		return 0, 0, 0, err
+	}
+
+	err = player.QueryMatches().
+		GroupBy(match.FieldMatchID).
+		Aggregate(ent.As(ent.Count(), "total")).
+		Scan(context.Background(), &v)
+	if err != nil {
+		return 0, 0, 0, err
+	}
+
+	return v.Wins, v.Ties, v.Total - v.Wins - v.Ties, nil
+}
+
 func IsAuthCodeValid(player *ent.Player, lock *sync.RWMutex, apiKey string, shareCode string, authCode string, rl ratelimit.Limiter) (bool, error) {
 	var tMatch *ent.Match
 	var err error