forked from iotaledger/goshimmer
/
nhighest.go
42 lines (36 loc) · 1.22 KB
/
nhighest.go
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package mana
import (
"net/http"
"strconv"
"github.com/labstack/echo"
"github.com/izuc/zipp/packages/app/jsonmodels"
"github.com/izuc/zipp/packages/core/mana"
manaPlugin "github.com/izuc/zipp/plugins/blocklayer"
)
// getNHighestAccessHandler handles a /mana/access/nhighest request.
func getNHighestAccessHandler(c echo.Context) error {
return nHighestHandler(c, mana.AccessMana)
}
// getNHighestConsensusHandler handles a /mana/consensus/nhighest request.
func getNHighestConsensusHandler(c echo.Context) error {
return nHighestHandler(c, mana.ConsensusMana)
}
// nHighestHandler handles the request.
func nHighestHandler(c echo.Context, manaType mana.Type) error {
number, err := strconv.ParseUint(c.QueryParam("number"), 10, 32)
if err != nil {
return c.JSON(http.StatusBadRequest, jsonmodels.GetNHighestResponse{Error: err.Error()})
}
highestNodes, t, err := manaPlugin.GetHighestManaNodes(manaType, uint(number))
if err != nil {
return c.JSON(http.StatusBadRequest, jsonmodels.GetNHighestResponse{Error: err.Error()})
}
var res []mana.NodeStr
for _, n := range highestNodes {
res = append(res, n.ToNodeStr())
}
return c.JSON(http.StatusOK, jsonmodels.GetNHighestResponse{
Nodes: res,
Timestamp: t.Unix(),
})
}