47 lines
814 B
Go
47 lines
814 B
Go
package handlers
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import "encoding/json"
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func extractTimestamp(v interface{}) int64 {
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ts, ok := extractTimestampIfPresent(v)
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if !ok {
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return 0
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}
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return ts
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}
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func extractTimestampIfPresent(v interface{}) (int64, bool) {
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switch t := v.(type) {
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case uint64:
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if t <= uint64(^uint64(0)>>1) {
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return int64(t), true
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}
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return 0, false
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case uint32:
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return int64(t), true
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case uint16:
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return int64(t), true
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case uint8:
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return int64(t), true
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case int64:
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return t, true
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case int32:
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return int64(t), true
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case int16:
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return int64(t), true
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case int8:
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return int64(t), true
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case int:
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return int64(t), true
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case float64:
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return int64(t), true
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case float32:
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return int64(t), true
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case json.Number:
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if n, err := t.Int64(); err == nil {
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return n, true
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}
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}
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return 0, false
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}
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