Draft: big refactor

Makefile

@@ -3,6 +3,7 @@
 SWAG ?= ~/go/bin/swag
 
 TARGET := $(shell find . -type f -name '*.go')
+DEST   := server/docs
 
 all: swagger docker install
 
@@ -17,7 +18,7 @@ game: $(TARGET)
 
 swagger:
 	$(SWAG) fmt
-	$(SWAG) init -o backend/docs -g cmd/serve/backend.go -pdl 1
+	$(SWAG) init -o $(DEST) -g cmd/serve/backend.go -pdl 1
 
 clean:
 	-rm -f game

backend/handlers/api/getLobbyRooms.go

@@ -1,29 +0,0 @@
-package api
-
-import (
-	"net/http"
-
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
-	"github.com/uptrace/bunrouter"
-)
-
-// GetLobbyRooms
-//
-//	@Router	/api/lobby/rooms [get]
-func (self *Handlers) GetLobbyRooms(
-	w http.ResponseWriter,
-	req bunrouter.Request,
-) error {
-	ctx := req.Context()
-
-	rooms, err := self.db.GetRooms(ctx)
-	if err != nil {
-		return middlewares.HTTPError{
-			StatusCode:  http.StatusInternalServerError,
-			Message:     "failed to get room",
-			OriginError: err,
-		}
-	}
-
-	return bunrouter.JSON(w, rooms)
-}

cmd/play/root.go

@@ -6,6 +6,7 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/go-resty/resty/v2"
 	"github.com/spf13/cobra"
+	"go.uber.org/zap"
 )
 
 var RootCmd = &cobra.Command{
@@ -15,25 +16,35 @@ var RootCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		appname := "game-tui"
 		tracing.InitTracer(appname)
+		defer tracing.DeferTracer()
+
+		tracing.Logger.
+			Info("client up")
 
 		client := resty.New().
 			SetBaseURL(args[0]).
 			SetDisableWarn(true)
 
 		queue := []*tea.Program{}
-		queue = append(queue,
+		queue = append(queue, tea.NewProgram(
-			tea.NewProgram(plays.NewLanding(plays.NewBase(client))))
+			plays.NewLanding(plays.NewBase(client))))
 
 		for len(queue) > 0 {
 			program := queue[0]
 			queue = queue[1:]
 
+			tracing.Logger.Info("run program")
+
 			res, err := program.Run()
 			if err != nil {
+				tracing.Logger.Error("program failed",
+					zap.Error(err))
 				panic(err)
 			}
 			err = res.(plays.Next).Next(&queue)
 			if err != nil {
+				tracing.Logger.Error("failed to generate next program",
+					zap.Error(err))
 				panic(err)
 			}
 		}
@@ -41,4 +52,7 @@ var RootCmd = &cobra.Command{
 }
 
 func init() {
+	RootCmd.Flags().
+		String("otel-endpoint", "localhost:4317",
+			"endpoint for otlp exporter to connect")
 }

cmd/serve/backend.go

@@ -16,11 +16,11 @@ import (
 	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
 	"go.uber.org/zap"
 
-	_ "gitea.konchin.com/ytshih/inp2025/game/backend/docs"
-	"gitea.konchin.com/ytshih/inp2025/game/backend/handlers/api"
-	"gitea.konchin.com/ytshih/inp2025/game/backend/handlers/auth"
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/implements"
+	"gitea.konchin.com/ytshih/inp2025/game/server/backend/api"
+	"gitea.konchin.com/ytshih/inp2025/game/server/backend/auth"
+	_ "gitea.konchin.com/ytshih/inp2025/game/server/docs"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/tracing"
 	"gitea.konchin.com/ytshih/inp2025/game/utils"
 )
@@ -36,15 +36,16 @@ var backendCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		ctx := cmd.Context()
 		tracing.InitTracer("game backend")
+		defer tracing.DeferTracer()
 
-		tracing.Logger.Ctx(ctx).
+		tracing.Logger.
 			Debug("connect to sql",
 				zap.String("sql.url",
 					"file:"+viper.GetString("sqlite-file")+"?cache=shared&mode=rwc"))
 		sqldb, err := sql.Open(sqliteshim.ShimName,
 			"file:"+viper.GetString("sqlite-file")+"?cache=shared&mode=rwc")
 		if err != nil {
-			tracing.Logger.Ctx(ctx).
+			tracing.Logger.
 				Panic("failed to init sqlite",
 					zap.Error(err))
 			panic(err)
@@ -52,7 +53,7 @@ var backendCmd = &cobra.Command{
 		bunDB := bun.NewDB(sqldb, sqlitedialect.New())
 		bunDB.AddQueryHook(bunotel.NewQueryHook(bunotel.WithDBName("sqlite")))
 		if err := utils.InitDB(ctx, bunDB); err != nil {
-			tracing.Logger.Ctx(ctx).
+			tracing.Logger.
 				Panic("failed to init db schema",
 					zap.Error(err))
 			panic(err)
@@ -91,7 +92,7 @@ var backendCmd = &cobra.Command{
 		apiGroup.GET("/lobby/users",
 			apiHandlers.GetLobbyUsers)
 
-		tracing.Logger.Ctx(ctx).
+		tracing.Logger.
 			Info("http server up",
 				zap.String("http.port", viper.GetString("port")))
 
@@ -101,6 +102,8 @@ var backendCmd = &cobra.Command{
 }
 
 func init() {
+	backendCmd.Flags().
+		String("otel-endpoint", "backend-otelcol:4317", "otelcol endpoint")
 	backendCmd.Flags().
 		String("port", "8080", "Port to listen on")
 	backendCmd.Flags().

docker-compose.yaml

@@ -1,9 +1,28 @@
 ---
 services:
+  backend-otelcol:
+    image: otel/opentelemetry-collector-contrib
+    command:
+      - --config=/etc/otelcol/config.yaml
+    volumes:
+      - ./docker/otelcol/config.yaml:/etc/otelcol/config.yaml
+
   backend:
     build:
       context: .
-    env_file: ./backend/.env
+    env_file: ./server/.env
     ports:
       - 8081:8080
     restart: unless-stopped
+    depends_on:
+      - backend-otelcol
+
+  client-otelcol:
+    image: otel/opentelemetry-collector-contrib
+    command:
+      - --config=/etc/otelcol/config.yaml
+    ports:
+      - 4317:4317
+      - 4318:4318
+    volumes:
+      - ./docker/otelcol/config.yaml:/etc/otelcol/config.yaml

docker/otelcol/config.yaml

@@ -1,19 +1,17 @@
 receivers:
   otlp:
     protocols:
-      http: 0.0.0.0:4138
+      grpc:
-      grpc: 0.0.0.0:4137
+        endpoint: 0.0.0.0:4317
-
+      http:
-processors:
+        endpoint: 0.0.0.0:4318
-  batch:
 
 exporters:
-  logging:
+  debug:
-    loglevel: debug
+    verbosity: detailed
 
 service:
   pipelines:
     logs:
       receivers: [otlp]
-      processors: [batch]
+      exporters: [debug]
-      exporters: [logging]

go.mod

@@ -23,7 +23,7 @@ require (
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/cenkalti/backoff/v5 v5.0.2 // indirect
+	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/charmbracelet/bubbles v0.21.0 // indirect
 	github.com/charmbracelet/bubbletea v1.3.7 // indirect
 	github.com/charmbracelet/colorprofile v0.3.2 // indirect
@@ -44,7 +44,8 @@ require (
 	github.com/go-resty/resty/v2 v2.16.5 // indirect
 	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
@@ -77,28 +78,31 @@ require (
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/bridges/otelzap v0.13.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/runtime v0.62.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.13.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.37.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.37.0 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 // indirect
-	go.opentelemetry.io/otel/log v0.13.0 // indirect
+	go.opentelemetry.io/otel/log v0.14.0 // indirect
 	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.38.0 // indirect
-	go.opentelemetry.io/otel/sdk/log v0.13.0 // indirect
+	go.opentelemetry.io/otel/sdk/log v0.14.0 // indirect
 	go.opentelemetry.io/otel/sdk/metric v1.38.0 // indirect
-	go.opentelemetry.io/proto/otlp v1.7.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.7.1 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/exp v0.0.0-20250711185948-6ae5c78190dc // indirect
-	golang.org/x/net v0.42.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.28.0 // indirect
 	golang.org/x/tools v0.35.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250707201910-8d1bb00bc6a7 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5 // indirect
-	google.golang.org/grpc v1.73.0 // indirect
+	google.golang.org/grpc v1.75.0 // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.66.3 // indirect
 	modernc.org/mathutil v1.7.1 // indirect

go.sum

@@ -6,6 +6,8 @@ github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiE
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
 github.com/cenkalti/backoff/v5 v5.0.2 h1:rIfFVxEf1QsI7E1ZHfp/B4DF/6QBAUhmgkxc0H7Zss8=
 github.com/cenkalti/backoff/v5 v5.0.2/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
+github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
+github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/charmbracelet/bubbles v0.21.0 h1:9TdC97SdRVg/1aaXNVWfFH3nnLAwOXr8Fn6u6mfQdFs=
 github.com/charmbracelet/bubbles v0.21.0/go.mod h1:HF+v6QUR4HkEpz62dx7ym2xc71/KBHg+zKwJtMw+qtg=
 github.com/charmbracelet/bubbletea v1.3.7 h1:FNaEEFEenOEPnZsY9MI64thl2c84MI66+1QaQbxGOl4=
@@ -67,8 +69,12 @@ github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17k
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1 h1:X5VWvz21y3gzm9Nw/kaUeku/1+uBhcekkmy4IkffJww=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1/go.mod h1:Zanoh4+gvIgluNqcfMVTJueD4wSS5hT7zTt4Mrutd90=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2 h1:8Tjv8EJ+pM1xP8mK6egEbD1OgnVTyacbefKhmbLhIhU=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.2/go.mod h1:pkJQ2tZHJ0aFOVEEot6oZmaVEZcRme73eIFmhiVuRWs=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
@@ -181,18 +187,26 @@ github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavM
 github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
 go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
+go.opentelemetry.io/contrib/bridges/otelzap v0.13.0 h1:aBKdhLVieqvwWe9A79UHI/0vgp2t/s2euY8X59pGRlw=
+go.opentelemetry.io/contrib/bridges/otelzap v0.13.0/go.mod h1:SYqtxLQE7iINgh6WFuVi2AI70148B8EI35DSk0Wr8m4=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0 h1:RbKq8BG0FI8OiXhBfcRtqqHcZcka+gU3cskNuf05R18=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.63.0/go.mod h1:h06DGIukJOevXaj/xrNjhi/2098RZzcLTbc0jDAUbsg=
 go.opentelemetry.io/contrib/instrumentation/runtime v0.62.0 h1:ZIt0ya9/y4WyRIzfLC8hQRRsWg0J9M9GyaGtIMiElZI=
 go.opentelemetry.io/contrib/instrumentation/runtime v0.62.0/go.mod h1:F1aJ9VuiKWOlWwKdTYDUp1aoS0HzQxg38/VLxKmhm5U=
 go.opentelemetry.io/otel v1.38.0 h1:RkfdswUDRimDg0m2Az18RKOsnI8UDzppJAtj01/Ymk8=
 go.opentelemetry.io/otel v1.38.0/go.mod h1:zcmtmQ1+YmQM9wrNsTGV/q/uyusom3P8RxwExxkZhjM=
+go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0 h1:OMqPldHt79PqWKOMYIAQs3CxAi7RLgPxwfFSwr4ZxtM=
+go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.14.0/go.mod h1:1biG4qiqTxKiUCtoWDPpL3fB3KxVwCiGw81j3nKMuHE=
 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.13.0 h1:zUfYw8cscHHLwaY8Xz3fiJu+R59xBnkgq2Zr1lwmK/0=
 go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.13.0/go.mod h1:514JLMCcFLQFS8cnTepOk6I09cKWJ5nGHBxHrMJ8Yfg=
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.37.0 h1:9PgnL3QNlj10uGxExowIDIZu66aVBwWhXmbOp1pa6RA=
 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.37.0/go.mod h1:0ineDcLELf6JmKfuo0wvvhAVMuxWFYvkTin2iV4ydPQ=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0 h1:Ahq7pZmv87yiyn3jeFz/LekZmPLLdKejuO3NcK9MssM=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.37.0/go.mod h1:MJTqhM0im3mRLw1i8uGHnCvUEeS7VwRyxlLC78PA18M=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0 h1:GqRJVj7UmLjCVyVJ3ZFLdPRmhDUp2zFmQe3RHIOsw24=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.38.0/go.mod h1:ri3aaHSmCTVYu2AWv44YMauwAQc0aqI9gHKIcSbI1pU=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0 h1:lwI4Dc5leUqENgGuQImwLo4WnuXFPetmPpkLi2IrX54=
+go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.38.0/go.mod h1:Kz/oCE7z5wuyhPxsXDuaPteSWqjSBD5YaSdbxZYGbGk=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.37.0 h1:bDMKF3RUSxshZ5OjOTi8rsHGaPKsAt76FaqgvIUySLc=
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.37.0/go.mod h1:dDT67G/IkA46Mr2l9Uj7HsQVwsjASyV9SjGofsiUZDA=
 go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 h1:SNhVp/9q4Go/XHBkQ1/d5u9P/U+L1yaGPoi0x+mStaI=
@@ -201,18 +215,24 @@ go.opentelemetry.io/otel/log v0.6.0 h1:nH66tr+dmEgW5y+F9LanGJUBYPrRgP4g2EkmPE3Le
 go.opentelemetry.io/otel/log v0.6.0/go.mod h1:KdySypjQHhP069JX0z/t26VHwa8vSwzgaKmXtIB3fJM=
 go.opentelemetry.io/otel/log v0.13.0 h1:yoxRoIZcohB6Xf0lNv9QIyCzQvrtGZklVbdCoyb7dls=
 go.opentelemetry.io/otel/log v0.13.0/go.mod h1:INKfG4k1O9CL25BaM1qLe0zIedOpvlS5Z7XgSbmN83E=
+go.opentelemetry.io/otel/log v0.14.0 h1:2rzJ+pOAZ8qmZ3DDHg73NEKzSZkhkGIua9gXtxNGgrM=
+go.opentelemetry.io/otel/log v0.14.0/go.mod h1:5jRG92fEAgx0SU/vFPxmJvhIuDU9E1SUnEQrMlJpOno=
 go.opentelemetry.io/otel/metric v1.38.0 h1:Kl6lzIYGAh5M159u9NgiRkmoMKjvbsKtYRwgfrA6WpA=
 go.opentelemetry.io/otel/metric v1.38.0/go.mod h1:kB5n/QoRM8YwmUahxvI3bO34eVtQf2i4utNVLr9gEmI=
 go.opentelemetry.io/otel/sdk v1.38.0 h1:l48sr5YbNf2hpCUj/FoGhW9yDkl+Ma+LrVl8qaM5b+E=
 go.opentelemetry.io/otel/sdk v1.38.0/go.mod h1:ghmNdGlVemJI3+ZB5iDEuk4bWA3GkTpW+DOoZMYBVVg=
 go.opentelemetry.io/otel/sdk/log v0.13.0 h1:I3CGUszjM926OphK8ZdzF+kLqFvfRY/IIoFq/TjwfaQ=
 go.opentelemetry.io/otel/sdk/log v0.13.0/go.mod h1:lOrQyCCXmpZdN7NchXb6DOZZa1N5G1R2tm5GMMTpDBw=
+go.opentelemetry.io/otel/sdk/log v0.14.0 h1:JU/U3O7N6fsAXj0+CXz21Czg532dW2V4gG1HE/e8Zrg=
+go.opentelemetry.io/otel/sdk/log v0.14.0/go.mod h1:imQvII+0ZylXfKU7/wtOND8Hn4OpT3YUoIgqJVksUkM=
 go.opentelemetry.io/otel/sdk/metric v1.38.0 h1:aSH66iL0aZqo//xXzQLYozmWrXxyFkBJ6qT5wthqPoM=
 go.opentelemetry.io/otel/sdk/metric v1.38.0/go.mod h1:dg9PBnW9XdQ1Hd6ZnRz689CbtrUp0wMMs9iPcgT9EZA=
 go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJrmcNLE=
 go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
 go.opentelemetry.io/proto/otlp v1.7.0 h1:jX1VolD6nHuFzOYso2E73H85i92Mv8JQYk0K9vz09os=
 go.opentelemetry.io/proto/otlp v1.7.0/go.mod h1:fSKjH6YJ7HDlwzltzyMj036AJ3ejJLCgCSHGj4efDDo=
+go.opentelemetry.io/proto/otlp v1.7.1 h1:gTOMpGDb0WTBOP8JaO72iL3auEZhVmAQg4ipjOVAtj4=
+go.opentelemetry.io/proto/otlp v1.7.1/go.mod h1:b2rVh6rfI/s2pHWNlB7ILJcRALpcNDzKhACevjI+ZnE=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
@@ -226,6 +246,8 @@ golang.org/x/mod v0.26.0/go.mod h1:/j6NAhSk8iQ723BGAUyoAcn7SlD7s15Dp9Nd/SfeaFQ=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
 golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
 golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
 golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -248,12 +270,20 @@ golang.org/x/tools v0.35.0/go.mod h1:NKdj5HkL/73byiZSJjqJgKn3ep7KjFkBOkR/Hps3VPw
 google.golang.org/genproto v0.0.0-20241118233622-e639e219e697 h1:ToEetK57OidYuqD4Q5w+vfEnPvPpuTwedCNVohYJfNk=
 google.golang.org/genproto/googleapis/api v0.0.0-20250707201910-8d1bb00bc6a7 h1:FiusG7LWj+4byqhbvmB+Q93B/mOxJLN2DTozDuZm4EU=
 google.golang.org/genproto/googleapis/api v0.0.0-20250707201910-8d1bb00bc6a7/go.mod h1:kXqgZtrWaf6qS3jZOCnCH7WYfrvFjkC51bM8fz3RsCA=
+google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 h1:BIRfGDEjiHRrk0QKZe3Xv2ieMhtgRGeLcZQ0mIVn4EY=
+google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5/go.mod h1:j3QtIyytwqGr1JUDtYXwtMXWPKsEa5LtzIFN1Wn5WvE=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7 h1:pFyd6EwwL2TqFf8emdthzeX+gZE1ElRq3iM8pui4KBY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250707201910-8d1bb00bc6a7/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5 h1:eaY8u2EuxbRv7c3NiGK0/NedzVsCcV6hDuU5qPX5EGE=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5/go.mod h1:M4/wBTSeyLxupu3W3tJtOgB14jILAS/XWPSSa3TAlJc=
 google.golang.org/grpc v1.73.0 h1:VIWSmpI2MegBtTuFt5/JWy2oXxtjJ/e89Z70ImfD2ok=
 google.golang.org/grpc v1.73.0/go.mod h1:50sbHOUqWoCQGI8V2HQLJM0B+LMlIUjNSZmow7EVBQc=
+google.golang.org/grpc v1.75.0 h1:+TW+dqTd2Biwe6KKfhE5JpiYIBWq865PhKGSXiivqt4=
+google.golang.org/grpc v1.75.0/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
 google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
+google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
+google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

go.work.sum

@@ -1,6 +1,7 @@
 cel.dev/expr v0.16.1 h1:NR0+oFYzR1CqLFhTAqg3ql59G9VfN8fKq1TCHJ6gq1g=
 cel.dev/expr v0.16.1/go.mod h1:AsGA5zb3WruAEQeQng1RZdGEXmBj0jvMWh6l5SnNuC8=
 cel.dev/expr v0.23.0/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
+cel.dev/expr v0.24.0/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
 cloud.google.com/go v0.116.0 h1:B3fRrSDkLRt5qSHWe40ERJvhvnQwdZiHu0bJOpldweE=
 cloud.google.com/go v0.116.0/go.mod h1:cEPSRWPzZEswwdr9BxE6ChEn01dWlTaF05LiC2Xs70U=
 cloud.google.com/go/auth v0.13.0 h1:8Fu8TZy167JkW8Tj3q7dIkr2v4cndv41ouecJx0PAHs=
@@ -9,6 +10,7 @@ cloud.google.com/go/auth/oauth2adapt v0.2.6 h1:V6a6XDu2lTwPZWOawrAa9HUK+DB2zfJyT
 cloud.google.com/go/auth/oauth2adapt v0.2.6/go.mod h1:AlmsELtlEBnaNTL7jCj8VQFLy6mbZv0s4Q7NGBeQ5E8=
 cloud.google.com/go/compute/metadata v0.6.0 h1:A6hENjEsCDtC1k8byVsgwvVcioamEHvZ4j01OwKxG9I=
 cloud.google.com/go/compute/metadata v0.6.0/go.mod h1:FjyFAW1MW0C203CEOMDTu3Dk1FlqW3Rga40jzHL4hfg=
+cloud.google.com/go/compute/metadata v0.7.0/go.mod h1:j5MvL9PprKL39t166CoB1uVHfQMs4tFQZZcKwksXUjo=
 cloud.google.com/go/iam v1.2.2 h1:ozUSofHUGf/F4tCNy/mu9tHLTaxZFLOUiKzjcgWHGIA=
 cloud.google.com/go/iam v1.2.2/go.mod h1:0Ys8ccaZHdI1dEUilwzqng/6ps2YB6vRsjIe00/+6JY=
 cloud.google.com/go/monitoring v1.21.2 h1:FChwVtClH19E7pJ+e0xUhJPGksctZNVOk2UhMmblmdU=
@@ -18,6 +20,7 @@ cloud.google.com/go/storage v1.49.0/go.mod h1:k1eHhhpLvrPjVGfo0mOUPEJ4Y2+a/Hv5Pi
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 h1:3c8yed4lgqTt+oTQ+JNMDo+F4xprBf+O/il4ZC0nRLw=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0/go.mod h1:obipzmGjfSjam60XLwGfqUkJsfiheAl+TUjG+4yzyPM=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.27.0/go.mod h1:yAZHSGnqScoU556rBOVkwLze6WP5N+U11RHuWaGVxwY=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.29.0/go.mod h1:Cz6ft6Dkn3Et6l2v2a9/RpN7epQ1GtDlO6lj8bEcOvw=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.48.1 h1:UQ0AhxogsIRZDkElkblfnwjc3IaltCm2HUMvezQaL7s=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.48.1/go.mod h1:jyqM3eLpJ3IbIFDTKVz2rF9T/xWGW0rIriGwnz8l9Tk=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.1 h1:8nn+rsCvTq9axyEh382S0PFLBeaFwNsT43IrPWzctRU=
@@ -42,6 +45,7 @@ github.com/charmbracelet/x/exp/golden v0.0.0-20241011142426-46044092ad91/go.mod
 github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78 h1:QVw89YDxXxEe+l8gU8ETbOasdwEV+avkR75ZzsVV9WI=
 github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
 github.com/cncf/xds/go v0.0.0-20250326154945-ae57f3c0d45f/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
+github.com/cncf/xds/go v0.0.0-20250501225837-2ac532fd4443/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
 github.com/cpuguy83/go-md2man/v2 v2.0.6 h1:XJtiaUW6dEEqVuZiMTn1ldk455QWwEIsMIJlo5vtkx0=
 github.com/creack/pty v1.1.9 h1:uDmaGzcdjhF4i/plgjmEsriH11Y0o7RKapEf/LDaM3w=
 github.com/envoyproxy/go-control-plane v0.13.1 h1:vPfJZCkob6yTMEgS+0TwfTUfbHjfy/6vOJ8hUWX/uXE=
@@ -55,7 +59,9 @@ github.com/envoyproxy/protoc-gen-validate v1.2.1/go.mod h1:d/C80l/jxXLdfEIhX1W2T
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-jose/go-jose/v4 v4.0.5/go.mod h1:s3P1lRrkT8igV8D9OjyL4WRyHvjB6a4JSllnOrmmBOA=
+github.com/go-jose/go-jose/v4 v4.1.1/go.mod h1:BdsZGqgdO3b6tTc6LSE56wcDbMMLuPsw5d4ZD5f94kA=
 github.com/golang/glog v1.2.4/go.mod h1:6AhwSGph0fcJtXVM/PEHPqZlFeoLxhs7/t5UDAwmO+w=
+github.com/golang/glog v1.2.5/go.mod h1:6AhwSGph0fcJtXVM/PEHPqZlFeoLxhs7/t5UDAwmO+w=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
@@ -109,19 +115,24 @@ go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
 go.opentelemetry.io/contrib/detectors/gcp v1.29.0 h1:TiaiXB4DpGD3sdzNlYQxruQngn5Apwzi1X0DRhuGvDQ=
 go.opentelemetry.io/contrib/detectors/gcp v1.29.0/go.mod h1:GW2aWZNwR2ZxDLdv8OyC2G8zkRoQBuURgV7RPQgcPoU=
 go.opentelemetry.io/contrib/detectors/gcp v1.35.0/go.mod h1:qGWP8/+ILwMRIUf9uIVLloR1uo5ZYAslM4O6OqUi1DA=
+go.opentelemetry.io/contrib/detectors/gcp v1.36.0/go.mod h1:IbBN8uAIIx734PTonTPxAxnjc2pQTxWNkwfstZ+6H2k=
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 h1:r6I7RJCN86bpD/FQwedZ0vSixDpwuWREjW9oRMsmqDc=
 go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0/go.mod h1:B9yO6b04uB80CzjedvewuqDhxJxi11s7/GtiGa8bAjI=
 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0/go.mod h1:L7UH0GbB0p47T4Rri3uHjbpCFYrVrwc1I25QhNPiGK8=
 go.opentelemetry.io/otel v1.29.0/go.mod h1:N/WtXPs1CNCUEx+Agz5uouwCba+i+bJGFicT8SR4NP8=
+go.opentelemetry.io/otel/log/logtest v0.14.0/go.mod h1:IuguGt8XVP4XA4d2oEEDMVDBBCesMg8/tSGWDjuKfoA=
 go.opentelemetry.io/otel/metric v1.29.0/go.mod h1:auu/QWieFVWx+DmQOUMgj0F8LHWdgalxXqvp7BII/W8=
 go.opentelemetry.io/otel/sdk v1.29.0/go.mod h1:pM8Dx5WKnvxLCb+8lG1PRNIDxu9g9b9g59Qr7hfAAok=
 go.opentelemetry.io/otel/sdk/log/logtest v0.13.0/go.mod h1:QOGiAJHl+fob8Nu85ifXfuQYmJTFAvcrxL6w5/tu168=
+go.opentelemetry.io/otel/sdk/log/logtest v0.14.0/go.mod h1:dCU8aEL6q+L9cYTqcVOk8rM9Tp8WdnHOPLiBgp0SGOA=
 go.opentelemetry.io/otel/sdk/metric v1.29.0/go.mod h1:6zZLdCl2fkauYoZIOn/soQIDSWFmNSRcICarHfuhNJQ=
 go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ=
 go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
 golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
 golang.org/x/crypto v0.40.0/go.mod h1:Qr1vMER5WyS2dfPHAlsOj01wgLbsyWtFn/aY+5+ZdxY=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
 golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
 golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
@@ -131,11 +142,13 @@ golang.org/x/telemetry v0.0.0-20250710130107-8d8967aff50b/go.mod h1:4ZwOYna0/zsO
 golang.org/x/term v0.27.0 h1:WP60Sv1nlK1T6SupCHbXzSaN0b9wUmsPoRS9b61A23Q=
 golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
 golang.org/x/term v0.33.0/go.mod h1:s18+ql9tYWp1IfpV9DmCtQDDSRBUjKaw9M1eAv5UeF0=
+golang.org/x/term v0.34.0/go.mod h1:5jC53AEywhIVebHgPVeg0mj8OD3VO9OzclacVrqpaAw=
 golang.org/x/time v0.8.0 h1:9i3RxcPv3PZnitoVGMPDKZSq1xW1gK1Xy3ArNOGZfEg=
 golang.org/x/time v0.8.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools/go/expect v0.1.0-deprecated/go.mod h1:eihoPOH+FgIqa3FpoTwguz/bVUSGBlGQU67vpBeOrBY=
 golang.org/x/tools/go/packages/packagestest v0.1.1-deprecated/go.mod h1:RVAQXBGNv1ib0J382/DPCRS/BPnsGebyM1Gj5VSDpG8=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
 google.golang.org/api v0.215.0 h1:jdYF4qnyczlEz2ReWIsosNLDuzXyvFHJtI5gcr0J7t0=
 google.golang.org/api v0.215.0/go.mod h1:fta3CVtuJYOEdugLNWm6WodzOS8KdFckABwN4I40hzY=
 google.golang.org/genproto v0.0.0-20241118233622-e639e219e697/go.mod h1:JJrvXBWRZaFMxBufik1a4RpFw4HhgVtBBWQeQgUj2cc=

implements/bunDatabase.go

@@ -38,16 +38,6 @@ func (self *BunDatabase) GetUserStatuses(
 	return ret, err
 }
 
-func (self *BunDatabase) GetRooms(
-	ctx context.Context,
-) ([]models.Room, error) {
-	var ret []models.Room
-	err := self.db.NewSelect().
-		Model(&ret).
-		Scan(ctx)
-	return ret, err
-}
-
 func (self *BunDatabase) InsertUser(
 	ctx context.Context,
 	user models.User,
@@ -81,16 +71,6 @@ func (self *BunDatabase) InsertUserStatus(
 	return err
 }
 
-func (self *BunDatabase) InsertRoom(
-	ctx context.Context,
-	room models.Room,
-) error {
-	_, err := self.db.NewInsert().
-		Model(&room).
-		Exec(ctx)
-	return err
-}
-
 func (self *BunDatabase) DeleteUserStatus(
 	ctx context.Context,
 	username string,
@@ -101,14 +81,3 @@ func (self *BunDatabase) DeleteUserStatus(
 		Exec(ctx)
 	return err
 }
-
-func (self *BunDatabase) DeleteRoom(
-	ctx context.Context,
-	roomId int,
-) error {
-	_, err := self.db.NewDelete().
-		Model(&models.Room{Id: roomId}).
-		WherePK().
-		Exec(ctx)
-	return err
-}

interfaces/database.go

@@ -16,10 +16,6 @@ type Database interface {
 		ctx context.Context,
 	) ([]models.UserStatus, error)
 
-	GetRooms(
-		ctx context.Context,
-	) ([]models.Room, error)
-
 	InsertUser(
 		ctx context.Context,
 		user models.User,
@@ -30,18 +26,8 @@ type Database interface {
 		userStatus models.UserStatus,
 	) error
 
-	InsertRoom(
-		ctx context.Context,
-		room models.Room,
-	) error
-
 	DeleteUserStatus(
 		ctx context.Context,
 		username string,
 	) error
-
-	DeleteRoom(
-		ctx context.Context,
-		roomId int,
-	) error
 }

models/room.go

@@ -1,47 +0,0 @@
-package models
-
-import (
-	"fmt"
-
-	"github.com/uptrace/bun"
-)
-
-type RoomType int
-
-const (
-	RoomTypeWordle RoomType = iota
-)
-
-var (
-	RoomTypeStr = []string{"Wordle"}
-)
-
-type RoomStatus int
-
-const (
-	RoomStatusWaiting RoomStatus = iota
-	RoomStatusPlaying
-	RoomStatusEnded
-)
-
-var (
-	RoomStatusStr = []string{"Waiting", "Playing", "Ended"}
-)
-
-type Room struct {
-	bun.BaseModel `bun:"table:room"`
-
-	Id      int        `bun:"id,pk,autoincrement"`
-	Creater string     `bun:"creater"`
-	Type    RoomType   `bun:"type"`
-	Status  RoomStatus `bun:"status"`
-}
-
-func (self Room) View() string {
-	return fmt.Sprintf("%2d. %10s %10s [%s]",
-		self.Id,
-		self.Creater,
-		RoomTypeStr[self.Type],
-		RoomStatusStr[self.Status],
-	)
-}

plays/base.go

@@ -21,11 +21,13 @@ func Tick(d time.Duration) tea.Cmd {
 
 type Base struct {
 	client   *resty.Client
+	username string
 }
 
 func NewBase(client *resty.Client) *Base {
 	return &Base{
 		client:   client,
+		username: "",
 	}
 }
 

plays/game.go

@@ -0,0 +1,121 @@
+package plays
+
+import (
+	"fmt"
+	"net/url"
+	"sync"
+
+	"gitea.konchin.com/ytshih/inp2025/game/server/wordle"
+	"gitea.konchin.com/ytshih/inp2025/game/types"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/gorilla/websocket"
+	"github.com/vmihailenco/msgpack/v5"
+)
+
+type Game struct {
+	*Base
+	server url.URL
+
+	mutex sync.RWMutex
+	state types.WordleState
+
+	input string
+}
+
+func (m *Game) GetState() {
+	c, _, err := websocket.DefaultDialer.Dial(m.server.String(), nil)
+	if err != nil {
+		panic(fmt.Errorf("failed to dial, %w", err))
+	}
+	defer c.Close()
+
+	for {
+		_, b, err := c.ReadMessage()
+		switch err.(type) {
+		case nil:
+			var state types.WordleState
+			if err := msgpack.Unmarshal(b, &state); err != nil {
+				panic(fmt.Errorf("failed to unmarshal state, %w", err))
+			}
+
+			m.mutex.Lock()
+			m.state = state
+			m.mutex.Unlock()
+		case *websocket.CloseError:
+			return
+		default:
+			panic(fmt.Errorf("failed to read message, %w", err))
+		}
+	}
+}
+
+func NewGame(base *Base, server url.URL) *Game {
+	m := &Game{
+		Base:   base,
+		server: server,
+		state:  types.NewWordleState(),
+		input:  "",
+	}
+
+	go m.GetState()
+	return m
+}
+
+func (m *Game) Init() tea.Cmd {
+	return tea.Batch(tea.ClearScreen)
+}
+
+func (m *Game) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if _, cmd := m.Base.Update(msg); cmd != nil {
+		return m, cmd
+	}
+
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.Type {
+		case tea.KeyBackspace:
+			if len(m.input) > 0 {
+				m.input = m.input[:len(m.input)-1]
+			}
+		case tea.KeyEnter:
+			if len(m.input) == types.MaxLength {
+				return m, tea.Quit
+			}
+		case tea.KeyRunes:
+			if len(m.input) < types.MaxLength {
+				m.input = m.input + string(msg.Runes)
+			}
+		}
+	}
+
+	return m, nil
+}
+
+func (m *Game) View() string {
+	m.mutex.RLock()
+	ret := m.state.View()
+	m.mutex.RUnlock()
+	return ret
+}
+
+func (m *Game) Next(queue *[]*tea.Program) error {
+	if len(m.input) == types.MaxLength {
+		b, err := msgpack.Marshal(wordle.Operation{
+			Type:     wordle.OperationTypeGuess,
+			Username: m.username,
+		})
+		if err != nil {
+			return err
+		}
+		_, err = m.Base.client.R().
+			SetBody(b).
+			Post("/api/guess")
+		if err != nil {
+			return err
+		}
+
+		*queue = append(*queue,
+			tea.NewProgram(NewGame(m.Base, m.server)))
+	}
+	return nil
+}

plays/lobby.go

@@ -14,7 +14,7 @@ import (
 )
 
 var (
-	lobbyChoices = []string{"No-op", "Logout"}
+	lobbyChoices = []string{"No-op", "Create Room", "Logout"}
 )
 
 type Lobby struct {
@@ -25,18 +25,18 @@ type Lobby struct {
 
 	updateCh chan struct{}
 	users    []models.UserStatus
-	rooms    []models.Room
+	rooms    []types.Room
 }
 
 func NewLobby(base *Base) *Lobby {
-	m := Lobby{
+	m := &Lobby{
 		Base:     base,
 		choice:   "",
 		cursor:   0,
 		updateCh: make(chan struct{}, 1),
 	}
 
-	return &m
+	return m
 }
 
 func updateLobbyInfo(m *Lobby) error {
@@ -58,7 +58,8 @@ func updateLobbyInfo(m *Lobby) error {
 			}
 			m.users = users
 
-			var rooms []models.Room
+			var rooms []types.Room
+			// TODO: scan rooms
 			_, err = m.Base.client.R().
 				SetResult(&rooms).
 				ForceContentType("application/json").
@@ -147,6 +148,9 @@ func (m *Lobby) Next(queue *[]*tea.Program) error {
 	case "No-op":
 		*queue = append(*queue,
 			tea.NewProgram(NewLobby(m.Base)))
+	case "Create Room":
+		*queue = append(*queue,
+			tea.NewProgram(NewRoomWaiting(m.Base)))
 	case "Logout":
 		*queue = append(*queue,
 			tea.NewProgram(NewLogout(m.Base)))

plays/login.go

@@ -125,6 +125,7 @@ func (m *Login) Next(queue *[]*tea.Program) error {
 	if resp.StatusCode() == http.StatusOK {
 		m.Base.client.
 			SetBasicAuth(username, password)
+		m.Base.username = username
 		*queue = append(*queue,
 			tea.NewProgram(NewLobby(m.Base)))
 	} else {

plays/register.go

@@ -123,18 +123,20 @@ func (m *Register) Next(queue *[]*tea.Program) error {
 		}).
 		Post("/auth/register")
 
-	switch resp.StatusCode() {
+	if err == nil && resp.StatusCode() == http.StatusOK {
-	case http.StatusOK:
 		*queue = append(*queue,
 			tea.NewProgram(NewLogin(m.Base)))
+	} else {
+		switch resp.StatusCode() {
 		case http.StatusBadRequest:
 			*queue = append(*queue,
 				tea.NewProgram(NewRedirect("Username already exist")))
 			*queue = append(*queue,
 				tea.NewProgram(NewRegister(m.Base)))
-	case http.StatusInternalServerError:
+		default:
 			return err
 		}
+	}
 
 	return nil
 }

plays/roomWaiting.go

@@ -0,0 +1,65 @@
+package plays
+
+import (
+	"strings"
+
+	"gitea.konchin.com/ytshih/inp2025/game/types"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type RoomWaiting struct {
+	*Base
+
+	doneCh chan struct{}
+}
+
+func NewRoomWaiting(base *Base) *RoomWaiting {
+	m := &RoomWaiting{
+		base: base,
+
+		doneCh: make(chan struct{}),
+	}
+	return &m
+}
+
+func updateRoomWaitingInfo(m *RoomWaiting) error {
+	for {
+		select {
+		case <-m.doneCh:
+			return nil
+		}
+	}
+}
+
+func (m *RoomWaiting) Init() tea.Cmd {
+	go updateRoomWaitingInfo(m)
+	return tea.Sequence(tea.ClearScreen, Tick(refreshTick))
+}
+
+func (m *RoomWaiting) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if _, cmd := m.Base.Update(msg); cmd != nil {
+		return m, cmd
+	}
+
+	switch msg := msg.(type) {
+	case types.TickMsg:
+		return m, Tick(refreshTick)
+	}
+	return m, nil
+}
+
+func (m *RoomWaiting) View() string {
+	var b strings.Builder
+
+	b.WriteString("waiting for user to join ...")
+	return b.String()
+}
+
+func (m *RoomWaiting) Next(queue *[]*tea.Program) error {
+	m.doneCh <- struct{}{}
+	switch m.choice {
+	case "":
+		*queue = append(*queue,
+			tea.NewProgram)
+	}
+}

server/backend/api/getLobbyUsers.go

@@ -3,7 +3,7 @@ package api
 import (
 	"net/http"
 
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"github.com/uptrace/bunrouter"
 )
 

server/backend/api/getUser.go

@@ -4,7 +4,7 @@ import (
 	"database/sql"
 	"net/http"
 
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"github.com/uptrace/bunrouter"
 )
 

server/backend/auth/getLogin.go

@@ -3,8 +3,8 @@ package auth
 import (
 	"net/http"
 
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/models"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/types"
 	"gitea.konchin.com/ytshih/inp2025/game/utils"
 	"github.com/uptrace/bunrouter"

server/backend/auth/postLogout.go

@@ -3,8 +3,8 @@ package auth
 import (
 	"net/http"
 
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/models"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/types"
 	"gitea.konchin.com/ytshih/inp2025/game/utils"
 	"github.com/uptrace/bunrouter"

server/backend/auth/postRegister.go

@@ -5,8 +5,8 @@ import (
 	"io"
 	"net/http"
 
-	"gitea.konchin.com/ytshih/inp2025/game/backend/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/models"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
 	"gitea.konchin.com/ytshih/inp2025/game/types"
 	"gitea.konchin.com/ytshih/inp2025/game/utils"
 	"github.com/uptrace/bunrouter"

server/docs/docs.go

@@ -18,11 +18,6 @@ const docTemplate = `{
     "host": "{{.Host}}",
     "basePath": "{{.BasePath}}",
     "paths": {
-        "/api/lobby/rooms": {
-            "get": {
-                "responses": {}
-            }
-        },
         "/api/lobby/users": {
             "get": {
                 "responses": {}

server/docs/swagger.json

@@ -10,11 +10,6 @@
     },
     "basePath": "/",
     "paths": {
-        "/api/lobby/rooms": {
-            "get": {
-                "responses": {}
-            }
-        },
         "/api/lobby/users": {
             "get": {
                 "responses": {}

server/docs/swagger.yaml

@@ -14,9 +14,6 @@ info:
   title: Intro. to Network Programming Game
   version: 0.0.1-alpha
 paths:
-  /api/lobby/rooms:
-    get:
-      responses: {}
   /api/lobby/users:
     get:
       responses: {}

server/middlewares/accessLog.go

@@ -11,7 +11,7 @@ func (self *Handlers) AccessLog(
 	next bunrouter.HandlerFunc,
 ) bunrouter.HandlerFunc {
 	return func(w http.ResponseWriter, req bunrouter.Request) error {
-		tracing.Logger.Ctx(req.Context()).
+		tracing.Logger.
 			Info(req.Method + " " + req.Params().Route())
 		return next(w, req)
 	}

server/middlewares/auth.go

@@ -35,7 +35,7 @@ func (self *Handlers) Auth(
 		}
 
 		if dbUser.Password != password {
-			tracing.Logger.Ctx(ctx).
+			tracing.Logger.
 				Debug("password input",
 					zap.String("input.password", password),
 					zap.String("dbuser.password", dbUser.Password))

server/middlewares/errorHandler.go

@@ -45,7 +45,7 @@ func (self *Handlers) ErrorHandler(
 			httpErr = err
 
 		default:
-			tracing.Logger.Ctx(ctx).
+			tracing.Logger.
 				Error("unhandled error",
 					zap.Error(err))
 			httpErr = NewHTTPError(err)
@@ -60,20 +60,20 @@ func (self *Handlers) ErrorHandler(
 		if 500 <= httpErr.StatusCode && httpErr.StatusCode <= 599 {
 			span.SetStatus(codes.Error, err.Error())
 			if httpErr.OriginError == nil {
-				tracing.Logger.Ctx(ctx).
+				tracing.Logger.
 					Error(httpErr.Message)
 			} else {
-				tracing.Logger.Ctx(ctx).
+				tracing.Logger.
 					Error(httpErr.Message,
 						zap.Error(httpErr.OriginError))
 			}
 		} else {
 			span.SetStatus(codes.Ok, "")
 			if httpErr.OriginError == nil {
-				tracing.Logger.Ctx(ctx).
+				tracing.Logger.
 					Warn(httpErr.Message)
 			} else {
-				tracing.Logger.Ctx(ctx).
+				tracing.Logger.
 					Warn(httpErr.Message,
 						zap.Error(httpErr.OriginError))
 			}

server/wordle/handlers.go

@@ -0,0 +1,60 @@
+package wordle
+
+import (
+	"gitea.konchin.com/ytshih/inp2025/game/types"
+	"github.com/gorilla/websocket"
+)
+
+type OperationType int
+
+const (
+	OperationTypeGuess OperationType = iota
+)
+
+type Operation struct {
+	Type     OperationType
+	Username string
+	Guess    string
+}
+
+type Handlers struct {
+	state    types.WordleState
+	ans      string
+	upgrader websocket.Upgrader
+
+	opCh chan Operation
+	subs []*chan types.WordleState
+}
+
+func NewHandlers() *Handlers {
+	ret := &Handlers{
+		upgrader: websocket.Upgrader{
+			ReadBufferSize:  1024,
+			WriteBufferSize: 1024,
+		},
+
+		subs: nil,
+	}
+	go ret.GameFlow()
+	return ret
+}
+
+func (self *Handlers) GameFlow() {
+	for op := range self.opCh {
+		switch op.Type {
+		case OperationTypeGuess:
+			self.state.CurrentGuess++
+			if self.state.CurrentGuess >= len(self.state.Users) {
+				for username, user := range self.state.Users {
+					user.History = append(user.History,
+						types.NewWord(op.Guess, self.ans))
+					self.state.Users[username] = user
+				}
+
+				for _, sub := range self.subs {
+					*sub <- self.state
+				}
+			}
+		}
+	}
+}

server/wordle/wsGetState.go

@@ -0,0 +1,44 @@
+package wordle
+
+import (
+	"net/http"
+
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
+	"gitea.konchin.com/ytshih/inp2025/game/types"
+	"gitea.konchin.com/ytshih/inp2025/game/utils"
+	"github.com/gorilla/websocket"
+	"github.com/uptrace/bunrouter"
+	"github.com/vmihailenco/msgpack/v5"
+)
+
+func (self *Handlers) WSGetState(
+	w http.ResponseWriter,
+	req bunrouter.Request,
+) error {
+	c, err := self.upgrader.Upgrade(w, req.Request, nil)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusInternalServerError,
+			Message:     "failed to upgrade websocket",
+			OriginError: err,
+		}
+	}
+	defer c.Close()
+
+	dataCh := make(chan types.WordleState)
+	self.subs = append(self.subs, &dataCh)
+
+	for data := range dataCh {
+		b, err := msgpack.Marshal(data)
+		if err != nil {
+			return middlewares.HTTPError{
+				StatusCode:  http.StatusInternalServerError,
+				Message:     "failed to marshal data into msgpack",
+				OriginError: err,
+			}
+		}
+		c.WriteMessage(websocket.BinaryMessage, b)
+	}
+
+	return utils.Success(w)
+}

tracing/tracer.go

@@ -1,33 +1,42 @@
 package tracing
 
 import (
+	"context"
+
 	"github.com/spf13/viper"
-	"github.com/uptrace/opentelemetry-go-extra/otelzap"
+	"go.opentelemetry.io/contrib/bridges/otelzap"
-	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc"
+	"go.opentelemetry.io/otel/sdk/log"
 	"go.opentelemetry.io/otel/trace"
 	"go.uber.org/zap"
 )
 
 var (
+	Provider *log.LoggerProvider
 	Tracer   trace.Tracer
-	Logger *otelzap.Logger
+	Logger   *zap.Logger
 
 	version string = "0.0.1-alpha"
 )
 
 func InitTracer(appname string) {
-	Tracer = otel.Tracer(appname)
+	ctx := context.Background()
-
+	exp, err := otlploggrpc.New(ctx,
-	var l *zap.Logger
+		otlploggrpc.WithInsecure(),
-	var err error
+		otlploggrpc.WithEndpoint(viper.GetString("otel-endpoint")))
-	if viper.GetBool("zap-production") {
-		l, err = zap.NewProduction()
-	} else {
-		l, err = zap.NewDevelopment()
-	}
 	if err != nil {
 		panic(err)
 	}
 
-	Logger = otelzap.New(l)
+	Provider = log.NewLoggerProvider(
+		log.WithProcessor(log.NewBatchProcessor(exp)))
+	otelCore := otelzap.NewCore(appname,
+		otelzap.WithLoggerProvider(Provider))
+
+	Logger = zap.New(otelCore, zap.AddCaller())
+}
+
+func DeferTracer() {
+	Logger.Sync()
+	Provider.Shutdown(context.Background())
 }

types/game.go

@@ -0,0 +1,27 @@
+package types
+
+import "fmt"
+
+type RoomStatus int
+
+const (
+	RoomStatusWaiting RoomStatus = iota
+	RoomStatusPlaying
+	RoomStatusEnded
+)
+
+var (
+	RoomStatusStr = []string{"Waiting", "Playing", "Ended"}
+)
+
+type Room struct {
+	Creater string
+	Status  RoomStatus
+}
+
+func (self Room) View() string {
+	return fmt.Sprintf("%10s [%s]",
+		self.Creater,
+		RoomStatusStr[self.Status],
+	)
+}

types/wordle.go

@@ -0,0 +1,89 @@
+package types
+
+import (
+	"strings"
+
+	"github.com/charmbracelet/lipgloss"
+)
+
+type CharStatus int
+
+const (
+	CharStatusA CharStatus = iota
+	CharStatusB
+	CharStatusC
+)
+
+type Char struct {
+	Char   rune       `msgpack:"char"`
+	Status CharStatus `msgpack:"status"`
+}
+
+func NewChar() Char {
+	return Char{
+		Char:   0x0,
+		Status: CharStatusC,
+	}
+}
+
+func (self Char) View() string {
+	style := lipgloss.NewStyle()
+
+	switch self.Status {
+	case CharStatusA:
+		style = style.Background(lipgloss.Color("#00ff00"))
+	case CharStatusB:
+		style = style.Background(lipgloss.Color("#ffff00"))
+	case CharStatusC:
+		style = style.Background(lipgloss.Color("#808080"))
+	}
+
+	return style.Render(string(self.Char))
+}
+
+type Word struct {
+	Chars []Char `msgpack:"chars"`
+}
+
+func NewWord(word, ans string) Word {
+	return Word{
+		Chars: nil,
+	}
+}
+
+func (self Word) View() string {
+	var b strings.Builder
+
+	for _, char := range self.Chars {
+		b.WriteString(char.View())
+		b.WriteRune('\n')
+	}
+
+	return b.String()
+}
+
+const (
+	MaxLength = 5
+)
+
+type UserState struct {
+	History []Word `msgpack:"history"`
+	Input   string
+}
+
+type WordleState struct {
+	Users        map[string]UserState `msgpack:"users"`
+	CurrentGuess int
+}
+
+func NewWordleState() WordleState {
+	return WordleState{
+		Users: nil,
+	}
+}
+
+func (self WordleState) View() string {
+	var b strings.Builder
+
+	return b.String()
+}

utils/initDB.go

@@ -11,6 +11,5 @@ func InitDB(ctx context.Context, db *bun.DB) error {
 	return db.ResetModel(ctx,
 		(*models.User)(nil),
 		(*models.UserStatus)(nil),
-		(*models.Room)(nil),
 	)
 }

utils/readConfig.go

@@ -14,7 +14,7 @@ func ReadConfig(ctx context.Context) {
 	viper.AddConfigPath(".")
 	if err := viper.ReadInConfig(); err != nil {
 		if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
-			tracing.Logger.Ctx(ctx).
+			tracing.Logger.
 				Panic("failed to read config file",
 					zap.Error(err))
 			panic(err)

utils/udp.go

@@ -0,0 +1,50 @@
+package workflows
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/vmihailenco/msgpack/v5"
+)
+
+type UDPPayload struct {
+	MagicNumber int    `msgpack:"magicNumber"`
+	Data        string `msgpack:"data"`
+}
+
+const (
+	BUFFER_SIZE  int = 1024
+	MAGIC_NUMBER int = 114514
+)
+
+func ListenUDP(port string) (string, error) {
+	addr, err := net.ResolveUDPAddr("udp", ":"+port)
+	if err != nil {
+		return nil, fmt.Errorf("failed to resolve address, %w", err)
+	}
+
+	conn, err := net.ListenUDP("udp", addr)
+	if err != nil {
+		return nil, fmt.Errorf("failed to listen on addr '%v', %w", addr, err)
+	}
+	defer conn.Close()
+
+	for {
+		buffer := make([]byte, BUFFER_SIZE)
+
+		n, clientAddr, err := conn.ReadFromUDP(buffer)
+		if err != nil {
+			continue
+		}
+
+		var payload UDPPayload
+		err = msgpack.Unmarshal(buffer[:n], &payload)
+		if err == nil && payload.MagicNumber == MAGIC_NUMBER {
+			return payload.Data
+		}
+	}
+}
+
+func SendPayload(endpoint, data string) error {
+
+}

workflows/wordleServer.go

@@ -0,0 +1,48 @@
+package workflows
+
+import (
+	"context"
+	"net/http"
+
+	"gitea.konchin.com/ytshih/inp2025/game/implements"
+	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
+	"gitea.konchin.com/ytshih/inp2025/game/server/wordle"
+	"gitea.konchin.com/ytshih/inp2025/game/tracing"
+	"github.com/uptrace/bunrouter"
+	"go.uber.org/zap"
+)
+
+type ShutdownFunc = func()
+
+func WordleServer(addr string) ShutdownFunc {
+	handlers := wordle.NewHandlers()
+	middlewareHandlers := middlewares.NewHandlers(
+		implements.NewBunDatabase(nil))
+
+	router := bunrouter.New()
+
+	apiGroup := router.NewGroup("/api").
+		Use(middlewareHandlers.ErrorHandler)
+	apiGroup.GET("/state",
+		handlers.WSGetState)
+	apiGroup.POST("/guess",
+		handlers.WSPostGuess)
+
+	httpServer = &http.Server{
+		Addr:    addr,
+		Handler: http.Handler(router),
+	}
+	if err := httpServer.ListenAndServe(); err != http.ErrServerClosed {
+		tracing.Logger.Panic("failed to start http server",
+			zap.Error(err))
+		panic(err)
+	}
+
+	return func() {
+		if err := httpServer.Shutdown(context.Background()); err != nil {
+			tracing.Logger.Panic("failed to shutdown server",
+				zap.Error(err))
+			panic(err)
+		}
+	}
+}