rest/utils.go

59 lines
1.4 KiB
Go

package rest
import (
"reflect"
"slices"
"strings"
"git.nobla.cn/golang/rest/types"
)
func hasToken(hack string, need string) bool {
if len(need) == 0 || len(hack) == 0 {
return false
}
char := []byte{',', ';'}
for _, c := range char {
if strings.IndexByte(need, c) > -1 {
return slices.Contains(strings.Split(need, string(c)), hack)
}
}
return false
}
func isEmpty(val any) bool {
if val == nil {
return true
}
v := reflect.ValueOf(val)
switch v.Kind() {
case reflect.String, reflect.Array:
return v.Len() == 0
case reflect.Map, reflect.Slice:
return v.IsNil() || v.Len() == 0
case reflect.Bool:
return !v.Bool()
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Interface, reflect.Ptr:
return v.IsNil()
default:
return reflect.DeepEqual(val, reflect.Zero(v.Type()).Interface())
}
}
func recursiveTier[T any](parent T, values []*types.TierValue[T]) []*types.TierValue[T] {
items := make([]*types.TierValue[T], 0, len(values)/2)
for _, row := range values {
if reflect.DeepEqual(row.Parent, parent) {
row.Children = recursiveTier(row.Value, values)
items = append(items, row)
}
}
return items
}