mirror of https://github.com/grafana/grafana.git
37 lines
865 B
Go
37 lines
865 B
Go
package api
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import (
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"github.com/grafana/grafana/pkg/api/dtos"
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"github.com/grafana/grafana/pkg/middleware"
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"math/rand"
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"strconv"
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)
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func GetTestMetrics(c *middleware.Context) {
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from := c.QueryInt64("from")
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to := c.QueryInt64("to")
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maxDataPoints := c.QueryInt64("maxDataPoints")
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stepInSeconds := (to - from) / maxDataPoints
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result := dtos.MetricQueryResultDto{}
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result.Data = make([]dtos.MetricQueryResultDataDto, 1)
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for seriesIndex := range result.Data {
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points := make([][2]float64, maxDataPoints)
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walker := rand.Float64() * 100
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time := from
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for i := range points {
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points[i][0] = walker
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points[i][1] = float64(time)
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walker += rand.Float64() - 0.5
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time += stepInSeconds
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}
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result.Data[seriesIndex].Target = "test-series-" + strconv.Itoa(seriesIndex)
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result.Data[seriesIndex].DataPoints = points
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}
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c.JSON(200, &result)
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}
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