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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| package dataapi | ||
|
|
||
| import ( | ||
| "errors" | ||
| "net/http" | ||
| "os" | ||
| "time" | ||
|
|
||
| "github.com/Layr-Labs/eigenda/core" | ||
| "github.com/Layr-Labs/eigenda/disperser/common/v2/blobstore" | ||
| "github.com/Layr-Labs/eigenda/disperser/dataapi/docs" | ||
| "github.com/Layr-Labs/eigensdk-go/logging" | ||
| "github.com/gin-contrib/cors" | ||
| "github.com/gin-contrib/logger" | ||
| "github.com/gin-gonic/gin" | ||
| swaggerfiles "github.com/swaggo/files" | ||
| ginswagger "github.com/swaggo/gin-swagger" | ||
| ) | ||
|
|
||
| type ServerInterface interface { | ||
| Start() error | ||
| Shutdown() error | ||
| } | ||
|
|
||
| type serverv2 struct { | ||
| serverMode string | ||
| socketAddr string | ||
| allowOrigins []string | ||
| logger logging.Logger | ||
|
|
||
| blobMetadataStore *blobstore.BlobMetadataStore | ||
| subgraphClient SubgraphClient | ||
| chainReader core.Reader | ||
| chainState core.ChainState | ||
| indexedChainState core.IndexedChainState | ||
| promClient PrometheusClient | ||
| metrics *Metrics | ||
| } | ||
|
|
||
| func NewServerV2( | ||
| config Config, | ||
| blobMetadataStore *blobstore.BlobMetadataStore, | ||
| promClient PrometheusClient, | ||
| subgraphClient SubgraphClient, | ||
| chainReader core.Reader, | ||
| chainState core.ChainState, | ||
| indexedChainState core.IndexedChainState, | ||
| logger logging.Logger, | ||
| metrics *Metrics, | ||
| ) *serverv2 { | ||
| return &serverv2{ | ||
| logger: logger.With("component", "DataAPIServerV2"), | ||
| serverMode: config.ServerMode, | ||
| socketAddr: config.SocketAddr, | ||
| allowOrigins: config.AllowOrigins, | ||
| blobMetadataStore: blobMetadataStore, | ||
| promClient: promClient, | ||
| subgraphClient: subgraphClient, | ||
| chainReader: chainReader, | ||
| chainState: chainState, | ||
| indexedChainState: indexedChainState, | ||
| metrics: metrics, | ||
| } | ||
| } | ||
|
|
||
| func (s *serverv2) Start() error { | ||
| if s.serverMode == gin.ReleaseMode { | ||
| // optimize performance and disable debug features. | ||
| gin.SetMode(gin.ReleaseMode) | ||
| } | ||
|
|
||
| router := gin.New() | ||
| basePath := "/api/v2" | ||
| docs.SwaggerInfo.BasePath = basePath | ||
| docs.SwaggerInfo.Host = os.Getenv("SWAGGER_HOST") | ||
| v2 := router.Group(basePath) | ||
| { | ||
| feed := v2.Group("/feed") | ||
| { | ||
| // Blob feed | ||
| feed.GET("/blobs", s.FetchBlobsHandler) | ||
| feed.GET("/blobs/:blob_key", s.FetchBlobHandler) | ||
| // Batch feed | ||
| feed.GET("/batches", s.FetchBatchesHandler) | ||
| feed.GET("/batches/:batch_header_hash", s.FetchBatchHandler) | ||
| } | ||
| operators := v2.Group("/operators") | ||
| { | ||
| operators.GET("/non-signers", s.FetchNonSingers) | ||
| operators.GET("/stake", s.FetchOperatorsStake) | ||
| operators.GET("/nodeinfo", s.FetchOperatorsNodeInfo) | ||
| operators.GET("/reachability", s.CheckOperatorsReachability) | ||
| } | ||
| metrics := v2.Group("/metrics") | ||
| { | ||
| metrics.GET("/overview", s.FetchMetricsOverviewHandler) | ||
| metrics.GET("/throughput", s.FetchMetricsThroughputHandler) | ||
| } | ||
| swagger := v2.Group("/swagger") | ||
| { | ||
| swagger.GET("/*any", ginswagger.WrapHandler(swaggerfiles.Handler)) | ||
| } | ||
| } | ||
|
|
||
| router.GET("/", func(g *gin.Context) { | ||
| g.JSON(http.StatusAccepted, gin.H{"status": "OK"}) | ||
| }) | ||
|
|
||
| router.Use(logger.SetLogger( | ||
| logger.WithSkipPath([]string{"/"}), | ||
| )) | ||
|
|
||
| config := cors.DefaultConfig() | ||
| config.AllowOrigins = s.allowOrigins | ||
| config.AllowCredentials = true | ||
| config.AllowMethods = []string{"GET", "POST", "HEAD", "OPTIONS"} | ||
|
|
||
| if s.serverMode != gin.ReleaseMode { | ||
| config.AllowOrigins = []string{"*"} | ||
| } | ||
| router.Use(cors.New(config)) | ||
|
|
||
| srv := &http.Server{ | ||
| Addr: s.socketAddr, | ||
| Handler: router, | ||
| ReadTimeout: 5 * time.Second, | ||
| ReadHeaderTimeout: 5 * time.Second, | ||
| WriteTimeout: 20 * time.Second, | ||
| IdleTimeout: 120 * time.Second, | ||
| } | ||
|
|
||
| errChan := run(s.logger, srv) | ||
| return <-errChan | ||
| } | ||
|
|
||
| func (s *serverv2) Shutdown() error { | ||
| return nil | ||
| } | ||
|
|
||
| func (s *serverv2) FetchBlobsHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchBlobsHandler unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchBlobHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchBlobHandler unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchBatchesHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchBatchesHandler unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchBatchHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchBatchHandler unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchOperatorsStake(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchOperatorsStake unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchOperatorsNodeInfo(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchOperatorsNodeInfo unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) CheckOperatorsReachability(c *gin.Context) { | ||
| errorResponse(c, errors.New("CheckOperatorsReachability unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchNonSingers(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchNonSingers unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchMetricsOverviewHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchMetricsOverviewHandler unimplemented")) | ||
| } | ||
|
|
||
| func (s *serverv2) FetchMetricsThroughputHandler(c *gin.Context) { | ||
| errorResponse(c, errors.New("FetchMetricsThroughputHandler unimplemented")) | ||
| } |