/
query_router.go
95 lines (80 loc) · 2.22 KB
/
query_router.go
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package routes
import (
"github.com/gin-gonic/gin"
"github.com/toolkits/pkg/errors"
"github.com/toolkits/pkg/logger"
"github.com/didi/nightingale/src/dataobj"
"github.com/didi/nightingale/src/modules/transfer/backend"
"github.com/didi/nightingale/src/toolkits/http/render"
"github.com/didi/nightingale/src/toolkits/stats"
)
type QueryDataReq struct {
Start int64 `json:"start"`
End int64 `json:"end"`
Series []backend.SeriesReq `json:"series"`
}
func QueryDataForJudge(c *gin.Context) {
var inputs []dataobj.QueryData
errors.Dangerous(c.ShouldBindJSON(&inputs))
resp := backend.FetchData(inputs)
render.Data(c, resp, nil)
}
func QueryData(c *gin.Context) {
stats.Counter.Set("data.api.qp10s", 1)
var input QueryDataReq
errors.Dangerous(c.ShouldBindJSON(&input))
queryData, err := backend.GetSeries(input.Start, input.End, input.Series)
if err != nil {
logger.Error(err, input)
render.Message(c, "query err")
return
}
resp := backend.FetchData(queryData)
render.Data(c, resp, nil)
}
func QueryDataForUI(c *gin.Context) {
stats.Counter.Set("data.ui.qp10s", 1)
var input dataobj.QueryDataForUI
var respData []*dataobj.QueryDataForUIResp
errors.Dangerous(c.ShouldBindJSON(&input))
start := input.Start
end := input.End
resp := backend.FetchDataForUI(input)
for _, d := range resp {
data := &dataobj.QueryDataForUIResp{
Start: d.Start,
End: d.End,
Endpoint: d.Endpoint,
Counter: d.Counter,
DsType: d.DsType,
Step: d.Step,
Values: d.Values,
}
respData = append(respData, data)
}
if len(input.Comparisons) > 1 {
for i := 1; i < len(input.Comparisons); i++ {
comparison := input.Comparisons[i]
input.Start = start - comparison
input.End = end - comparison
res := backend.FetchDataForUI(input)
for _, d := range res {
for j := range d.Values {
d.Values[j].Timestamp += comparison
}
data := &dataobj.QueryDataForUIResp{
Start: d.Start,
End: d.End,
Endpoint: d.Endpoint,
Counter: d.Counter,
DsType: d.DsType,
Step: d.Step,
Values: d.Values,
Comparison: comparison,
}
respData = append(respData, data)
}
}
}
render.Data(c, respData, nil)
}