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a69ee0f65a
This is part 1 of 4 for renaming the `newdbplugin` package. This copies the existing package to the new location but keeps the current one in place so we can migrate the existing references over more easily.
37 lines
877 B
Go
37 lines
877 B
Go
package dbplugin
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import (
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"math"
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"google.golang.org/protobuf/types/known/structpb"
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)
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func mapToStruct(m map[string]interface{}) (*structpb.Struct, error) {
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return structpb.NewStruct(m)
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}
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func structToMap(strct *structpb.Struct) map[string]interface{} {
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m := strct.AsMap()
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coerceFloatsToInt(m)
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return m
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}
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// coerceFloatsToInt if the floats can be coerced to an integer without losing data
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func coerceFloatsToInt(m map[string]interface{}) {
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for k, v := range m {
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fVal, ok := v.(float64)
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if !ok {
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continue
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}
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if isInt(fVal) {
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m[k] = int64(fVal)
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}
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}
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}
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// isInt attempts to determine if the given floating point number could be represented as an integer without losing data
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// This does not work for very large floats, however in this usage that's okay since we don't expect numbers that large.
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func isInt(f float64) bool {
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return math.Floor(f) == f
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}
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