Join round

backend/cmd/backend/backend.go

@@ -19,6 +19,7 @@ func isFlagSet(name string) bool {
 }
 
 func main() {
+	roundsConfigFilename := flag.String("rounds-config", config.DefaultRoundsConfigPath, "Rounds config file")
 	canvasConfigFilename := flag.String("canvas-config", config.DefaultCanvasConfigPath, "Canvas config file")
 	databaseConfigFilename := flag.String("database-config", config.DefaultDatabaseConfigPath, "Database config file")
 	backendConfigFilename := flag.String("backend-config", config.DefaultBackendConfigPath, "Backend config file")
@@ -27,6 +28,11 @@ func main() {
 
 	flag.Parse()
 
+	roundsConfig, err := config.LoadRoundsConfig(*roundsConfigFilename)
+	if err != nil {
+		panic(err)
+	}
+
 	canvasConfig, err := config.LoadCanvasConfig(*canvasConfigFilename)
 	if err != nil {
 		panic(err)
@@ -49,7 +55,7 @@ func main() {
 	databases := core.NewDatabases(databaseConfig)
 	defer databases.Close()
 
-	core.ArtPeaceBackend = core.NewBackend(databases, canvasConfig, backendConfig, *admin)
+	core.ArtPeaceBackend = core.NewBackend(databases, roundsConfig, canvasConfig, backendConfig, *admin)
 
 	routes.InitRoutes()
 

backend/cmd/consumer/consumer.go

@@ -20,13 +20,19 @@ func isFlagSet(name string) bool {
 }
 
 func main() {
+	roundsConfigFilename := flag.String("rounds-config", config.DefaultRoundsConfigPath, "Rounds config file")
 	canvasConfigFilename := flag.String("canvas-config", config.DefaultCanvasConfigPath, "Canvas config file")
 	databaseConfigFilename := flag.String("database-config", config.DefaultDatabaseConfigPath, "Database config file")
 	backendConfigFilename := flag.String("backend-config", config.DefaultBackendConfigPath, "Backend config file")
 	production := flag.Bool("production", false, "Production mode")
 
 	flag.Parse()
 
+	roundsConfig, err := config.LoadRoundsConfig(*roundsConfigFilename)
+	if err != nil {
+		panic(err)
+	}
+
 	canvasConfig, err := config.LoadCanvasConfig(*canvasConfigFilename)
 	if err != nil {
 		panic(err)
@@ -49,7 +55,7 @@ func main() {
 	databases := core.NewDatabases(databaseConfig)
 	defer databases.Close()
 
-	core.ArtPeaceBackend = core.NewBackend(databases, canvasConfig, backendConfig, false)
+	core.ArtPeaceBackend = core.NewBackend(databases, roundsConfig, canvasConfig, backendConfig, false)
 
 	routes.InitBaseRoutes()
 	indexer.InitIndexerRoutes()

backend/cmd/video-gen/video.go

@@ -10,12 +10,18 @@ import (
 )
 
 func main() {
+	roundsConfigFilename := flag.String("rounds-config", config.DefaultRoundsConfigPath, "Rounds config file")
 	canvasConfigFilename := flag.String("canvas-config", config.DefaultCanvasConfigPath, "Canvas config file")
 	databaseConfigFilename := flag.String("database-config", config.DefaultDatabaseConfigPath, "Database config file")
 	backendConfigFilename := flag.String("backend-config", config.DefaultBackendConfigPath, "Backend config file")
 
 	flag.Parse()
 
+	roundsConfig, err := config.LoadRoundsConfig(*roundsConfigFilename)
+	if err != nil {
+		panic(err)
+	}
+
 	canvasConfig, err := config.LoadCanvasConfig(*canvasConfigFilename)
 	if err != nil {
 		panic(err)
@@ -34,7 +40,7 @@ func main() {
 	databases := core.NewDatabases(databaseConfig)
 	defer databases.Close()
 
-	core.ArtPeaceBackend = core.NewBackend(databases, canvasConfig, backendConfig, true)
+	core.ArtPeaceBackend = core.NewBackend(databases, roundsConfig, canvasConfig, backendConfig, true)
 
 	routes.InitBaseRoutes()
 	routes.InitCanvasRoutes()

backend/config/rounds.go

@@ -0,0 +1,47 @@
+package config
+
+import (
+	"encoding/json"
+	"os"
+)
+
+type Round3 struct {
+	Width     uint   `json:"width"`
+	Height    uint   `json:"height"`
+	Timer     uint   `json:"timer"`
+	StartTime string `json:"startTime"`
+	EndTime   string `json:"endTime"`
+}
+
+type RoundsConfig struct {
+	Round3 Round3 `json:"round3"`
+}
+
+var DefaultRoundsConfig = &RoundsConfig{
+	Round3: Round3{
+		Width:     256,
+		Height:    192,
+		Timer:     5,
+		StartTime: "2024-12-01T00:00:00Z",
+		EndTime:   "2025-01-01T00:00:00Z",
+	},
+}
+
+var DefaultRoundsConfigPath = "../configs/rounds.config.json"
+
+func LoadRoundsConfig(roundsConfigPath string) (*RoundsConfig, error) {
+	roundsConfig := &RoundsConfig{}
+
+	roundsConfigFile, err := os.Open(roundsConfigPath)
+	if err != nil {
+		return nil, err
+	}
+	defer roundsConfigFile.Close()
+
+	jsonParser := json.NewDecoder(roundsConfigFile)
+	if err = jsonParser.Decode(roundsConfig); err != nil {
+		return nil, err
+	}
+
+	return roundsConfig, nil
+}

backend/core/backend.go

@@ -15,6 +15,7 @@ type Backend struct {
 	WSConnections     []*websocket.Conn
 	WSConnectionsLock sync.Mutex
 
+	RoundsConfig  *config.RoundsConfig
 	CanvasConfig  *config.CanvasConfig
 	BackendConfig *config.BackendConfig
 
@@ -23,9 +24,10 @@ type Backend struct {
 
 var ArtPeaceBackend *Backend
 
-func NewBackend(databases *Databases, canvasConfig *config.CanvasConfig, backendConfig *config.BackendConfig, adminMode bool) *Backend {
+func NewBackend(databases *Databases, roundsConfig *config.RoundsConfig, canvasConfig *config.CanvasConfig, backendConfig *config.BackendConfig, adminMode bool) *Backend {
 	return &Backend{
 		Databases:     databases,
+		RoundsConfig:  roundsConfig,
 		CanvasConfig:  canvasConfig,
 		BackendConfig: backendConfig,
 		AdminMode:     adminMode,

backend/routes/rounds.go

@@ -0,0 +1,31 @@
+package routes
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/keep-starknet-strange/art-peace/backend/core"
+	routeutils "github.com/keep-starknet-strange/art-peace/backend/routes/utils"
+)
+
+func InitRoundsRoutes() {
+	http.HandleFunc("/get-rounds-config", getRoundsConfig)
+}
+
+func getRoundsConfig(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		routeutils.WriteErrorJson(w, http.StatusMethodNotAllowed, "Method not allowed")
+		return
+	}
+
+	config := core.ArtPeaceBackend.RoundsConfig
+
+	// Marshal the config to JSON
+	configJson, err := json.Marshal(config)
+	if err != nil {
+		routeutils.WriteErrorJson(w, http.StatusInternalServerError, "Error marshalling config to JSON")
+		return
+	}
+
+	routeutils.WriteDataJson(w, string(configJson))
+}

backend/routes/routes.go

@@ -28,4 +28,5 @@ func InitRoutes() {
 	InitWorldsRoutes()
 	InitStencilsRoutes()
 	InitStencilsStaticRoutes()
+	InitRoundsRoutes()
 }

configs/rounds.config.json

@@ -0,0 +1,9 @@
+{
+  "round3": {
+    "width": 256,
+    "height": 192,
+    "timer": 5,
+    "startTime": "2024-12-06T00:00:00Z",
+    "endTime": "2025-01-01T00:00:00Z"
+  }
+}