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34 lines
511 B
Go
34 lines
511 B
Go
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package helpers
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import (
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"net/url"
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"strconv"
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)
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const (
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DEFAULT_LIMIT = 10 // todo: move to config
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DEFAULT_OFFSET = 0
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)
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func GetLimits(query url.Values) (int, int, error) {
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limit := DEFAULT_LIMIT
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start_index := DEFAULT_OFFSET
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var err error
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if query.Get("limit") != "" {
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limit, err = strconv.Atoi(query.Get("limit"))
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}
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if query.Get("start_index") != "" {
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start_index, err = strconv.Atoi(query.Get("start_index"))
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}
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if err != nil {
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return 0, 0, err
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}
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return start_index, limit, nil
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}
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