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Merge pull request #92 from KyberNetwork/promotees-list-v2
intergrate service maintain promotees list to tradelog v2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "log" | ||
| "os" | ||
|
|
||
| promoteeServer "github.com/KyberNetwork/tradelogs/v2/internal/server/promotees" | ||
| libapp "github.com/KyberNetwork/tradelogs/v2/pkg/app" | ||
| promoteeTypes "github.com/KyberNetwork/tradelogs/v2/pkg/storage/promotees" | ||
| "github.com/KyberNetwork/tradinglib/pkg/dbutil" | ||
| "github.com/jmoiron/sqlx" | ||
| "github.com/urfave/cli" | ||
| "go.uber.org/zap" | ||
| ) | ||
|
|
||
| func main() { | ||
| app := libapp.NewApp() | ||
| app.Name = "promotees service" | ||
| app.Action = run | ||
|
|
||
| app.Flags = append(app.Flags, libapp.PostgresSQLFlags("tradelogs_v2")...) | ||
| app.Flags = append(app.Flags, libapp.HTTPServerFlags()...) | ||
|
|
||
| if err := app.Run(os.Args); err != nil { | ||
| log.Panic(err) | ||
| } | ||
| } | ||
|
|
||
| func run(c *cli.Context) error { | ||
| logger, _, flush, err := libapp.NewLogger(c) | ||
| if err != nil { | ||
| return fmt.Errorf("new logger: %w", err) | ||
| } | ||
|
|
||
| defer flush() | ||
|
|
||
| zap.ReplaceGlobals(logger) | ||
| l := logger.Sugar() | ||
| l.Infow("Starting backfill service") | ||
|
|
||
| db, err := initDB(c) | ||
| l.Infow("init db successfully") | ||
| if err != nil { | ||
| return fmt.Errorf("cannot init DB: %w", err) | ||
| } | ||
|
|
||
| //promotion storage | ||
| promoteeStorage := promoteeTypes.New(l, db) | ||
|
|
||
| s := promoteeServer.New(promoteeStorage, c.String(libapp.HTTPPromoteeServerFlag.Name)) | ||
|
|
||
| return s.Run() | ||
| } | ||
|
|
||
| func initDB(c *cli.Context) (*sqlx.DB, error) { | ||
| db, err := libapp.NewDB(map[string]interface{}{ | ||
| "host": c.String(libapp.PostgresHost.Name), | ||
| "port": c.Int(libapp.PostgresPort.Name), | ||
| "user": c.String(libapp.PostgresUser.Name), | ||
| "password": c.String(libapp.PostgresPassword.Name), | ||
| "dbname": c.String(libapp.PostgresDatabase.Name), | ||
| "sslmode": "disable", | ||
| }) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| _, err = dbutil.RunMigrationUp(db.DB, c.String(libapp.PostgresMigrationPath.Name), | ||
| c.String(libapp.PostgresDatabase.Name)) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return db, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| package server | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| promoteeTypes "github.com/KyberNetwork/tradelogs/v2/pkg/storage/promotees" | ||
| "github.com/gin-contrib/pprof" | ||
| "github.com/gin-gonic/gin" | ||
| ) | ||
|
|
||
| type Server struct { | ||
| r *gin.Engine | ||
| bindAddr string | ||
| s *promoteeTypes.Storage | ||
| } | ||
|
|
||
| func New(s *promoteeTypes.Storage, bindAddr string) *Server { | ||
| engine := gin.New() | ||
| engine.Use(gin.Recovery()) | ||
|
|
||
| server := &Server{ | ||
| r: engine, | ||
| bindAddr: bindAddr, | ||
| s: s, | ||
| } | ||
|
|
||
| gin.SetMode(gin.DebugMode) | ||
| server.register() | ||
|
|
||
| return server | ||
| } | ||
|
|
||
| func (s *Server) Run() error { | ||
| if err := s.r.Run(s.bindAddr); err != nil { | ||
| return fmt.Errorf("run server: %w", err) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func (s *Server) register() { | ||
| pprof.Register(s.r, "/debug") | ||
| s.r.GET("/promotees", s.getPromotees) | ||
| s.r.POST("/insert_name", s.insertName) | ||
| } | ||
|
|
||
| func responseErr(c *gin.Context, status int, err error) { | ||
| c.JSON(http.StatusBadRequest, gin.H{ | ||
| "success": false, | ||
| "error": err.Error(), | ||
| "status": status, | ||
| }) | ||
| } | ||
|
|
||
| func (s *Server) getPromotees(c *gin.Context) { | ||
| var ( | ||
| query promoteeTypes.PromoteesQuery | ||
| err = c.ShouldBind(&query) | ||
| ) | ||
| if err != nil { | ||
| responseErr(c, http.StatusBadRequest, err) | ||
| return | ||
| } | ||
| if query.Promotee != "" { | ||
| query.Promotee = strings.ToLower(query.Promotee) | ||
| } | ||
| if query.Promoter != "" { | ||
| query.Promoter = strings.ToLower(query.Promoter) | ||
| } | ||
| data, err := s.s.Get(query) | ||
| if err != nil { | ||
| responseErr(c, http.StatusBadRequest, err) | ||
| return | ||
| } | ||
| c.JSON(http.StatusOK, gin.H{ | ||
| "success": true, | ||
| "data": data, | ||
| }) | ||
| } | ||
|
|
||
| func (s *Server) insertName(c *gin.Context) { | ||
| var queries []promoteeTypes.PromoteesQuery | ||
|
|
||
| if err := c.ShouldBindJSON(&queries); err != nil { | ||
| responseErr(c, http.StatusBadRequest, err) | ||
| return | ||
| } | ||
|
|
||
| promotees := make([]promoteeTypes.Promotee, len(queries)) | ||
| for i, query := range queries { | ||
| if query.Name == "" { | ||
| responseErr(c, http.StatusBadRequest, fmt.Errorf("missing field 'Name' in query index %d", i)) | ||
| return | ||
| } | ||
| if query.Promoter == "" { | ||
| responseErr(c, http.StatusBadRequest, fmt.Errorf("missing field 'Promoter' in query index %d", i)) | ||
| return | ||
| } | ||
| promotees[i] = promoteeTypes.Promotee{ | ||
| Promoter: strings.ToLower(query.Promoter), | ||
| Name: query.Name, | ||
| } | ||
| } | ||
|
|
||
| if err := s.s.InsertPromoterName(promotees); err != nil { | ||
| responseErr(c, http.StatusInternalServerError, err) | ||
| return | ||
| } | ||
|
|
||
| c.JSON(http.StatusOK, gin.H{ | ||
| "success": true, | ||
| "data": promotees, | ||
| }) | ||
| } |
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