package dashboard import ( "cic-dw/pkg/date_range" "context" "net/http" "time" "github.com/georgysavva/scany/pgxscan" "github.com/labstack/echo/v4" ) type lineChartRes struct { X time.Time `db:"x" json:"x"` Y int `db:"y" json:"y"` } func handleNewRegistrations(c echo.Context) error { var ( api = c.Get("api").(*api) data []lineChartRes ) from, to := date_range.ParseDateRange(c.QueryParams()) rows, err := api.db.Query(context.Background(), api.q["new-user-registrations"], from, to) if err != nil { return err } if err := pgxscan.ScanAll(&data, rows); err != nil { return err } return c.JSON(http.StatusOK, data) } func handleTransactionsCount(c echo.Context) error { var ( api = c.Get("api").(*api) data []lineChartRes ) from, to := date_range.ParseDateRange(c.QueryParams()) rows, err := api.db.Query(context.Background(), api.q["transactions-count"], from, to) if err != nil { return err } if err := pgxscan.ScanAll(&data, rows); err != nil { return err } return c.JSON(http.StatusOK, data) } func handleTokenTransactionsCount(c echo.Context) error { var ( api = c.Get("api").(*api) token = c.Param("address") data []lineChartRes ) from, to := date_range.ParseDateRange(c.QueryParams()) rows, err := api.db.Query(context.Background(), api.q["token-transactions-count"], from, to, token) if err != nil { return err } if err := pgxscan.ScanAll(&data, rows); err != nil { return err } return c.JSON(http.StatusOK, data) } func handleTokenVolume(c echo.Context) error { var ( api = c.Get("api").(*api) token = c.Param("address") data []lineChartRes ) from, to := date_range.ParseDateRange(c.QueryParams()) rows, err := api.db.Query(context.Background(), api.q["token-volume"], from, to, token) if err != nil { return err } if err := pgxscan.ScanAll(&data, rows); err != nil { return err } return c.JSON(http.StatusOK, data) }