/
utils.go
57 lines (46 loc) · 1.17 KB
/
utils.go
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package utils
import (
"encoding/json"
"io"
"os"
"path/filepath"
"regexp"
"strconv"
"strings"
"github.com/granitebps/puasa-sunnah-api/pkg/constants"
"github.com/spf13/viper"
)
func CamelToSnake(str string) string {
var matchFirstCap = regexp.MustCompile("(.)([A-Z][a-z]+)")
var matchAllCap = regexp.MustCompile("([a-z0-9])([A-Z])")
snake := matchFirstCap.ReplaceAllString(str, "${1}_${2}")
snake = matchAllCap.ReplaceAllString(snake, "${1}_${2}")
return strings.ToLower(snake)
}
func QueryToUint(query string) uint {
queryString, _ := strconv.Atoi(query)
return uint(queryString)
}
func IsProduction() bool {
env := strings.ToLower(viper.GetString(constants.APP_ENV))
return env == "production" || env == "prod"
}
func ReadJsonFile(filename string) ([]byte, error) {
var emptyData []byte
jsonFile, err := os.Open(filepath.Clean(filename))
if err != nil {
return emptyData, err
}
defer jsonFile.Close()
jsonData, err := io.ReadAll(jsonFile)
if err != nil {
return emptyData, err
}
return jsonData, nil
}
// Convert struct to json string.
// Error ignored
func StructToJSONString(s any) string {
jsonString, _ := json.Marshal(s)
return string(jsonString)
}