52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package utils
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import (
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"math"
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"net/url"
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"strconv"
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)
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func GetLimitOffset(queryParams url.Values) (int, int, error) {
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limit := 50
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if queryParams.Get("limit") != "" {
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var err error
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limit, err = strconv.Atoi(queryParams.Get("limit"))
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if err != nil {
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return -1, -1, err
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}
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limit = int(math.Min(float64(10000), float64(limit)))
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limit = int(math.Max(float64(1), float64(limit)))
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}
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offset := 0
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if queryParams.Get("offset") != "" {
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var err error
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offset, err = strconv.Atoi(queryParams.Get("offset"))
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if err != nil {
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return -1, -1, err
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}
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offset = int(math.Min(float64(9223372036854775807), float64(offset)))
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offset = int(math.Max(float64(0), float64(offset)))
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}
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return limit, offset, nil
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}
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func GenerateWhereFilter(filters []string, queryParams url.Values) (map[string]interface{}, error) {
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whereClause := make(map[string]interface{})
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for _, filter := range filters {
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if queryParams.Get(filter) != "" {
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var err error
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whereClause[filter] = queryParams.Get(filter)
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if err != nil {
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return nil, err
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}
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}
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}
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return whereClause, nil
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}
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