58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package server
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import (
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"time"
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"status/check"
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"status/db"
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)
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type stat struct {
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StartTime time.Time `json:"start_time"`
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TotalPing int64 `json:"total_ping"`
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SampleCount int `json:"sample_count"`
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SuccessCount int `json:"success_count"`
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FailCount int `json:"fail_count"`
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Summary check.Result `json:"summary"`
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}
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var dayAggregation map[string]map[time.Time]stat
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func convertToResult(successCount, totalCount int) check.Result {
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if successCount >= totalCount*99/100 {
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return check.Online
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}
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if successCount >= totalCount*9/10 {
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return check.Unstable
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}
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return check.Offline
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}
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func getDay(serviceName string, day time.Time) stat {
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if cached, ok := dayAggregation[serviceName][day]; ok {
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return cached
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}
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entries := db.GetFromDB(serviceName, day.AddDate(0, 0, -1), day)
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result := stat{
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StartTime: day,
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}
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for _, v := range entries {
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result.SampleCount++
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result.TotalPing += v.Ping
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switch v.Status {
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case check.Online:
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result.SuccessCount++
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case check.Offline:
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result.FailCount++
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}
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}
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result.Summary = convertToResult(result.SuccessCount, result.SampleCount)
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dayAggregation[serviceName][day] = result
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return result
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}
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func today() time.Time {
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now := time.Now()
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return time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.UTC)
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}
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