-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
9 changed files
with
478 additions
and
17 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| package nik | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "regexp" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/dyaksa/encryption-pii/validate" | ||
| ) | ||
|
|
||
| type NIK[T any] struct { | ||
| v T | ||
| } | ||
|
|
||
| func Parse[T any](v T) (NIK[T], error) { | ||
| switch any(v).(type) { | ||
| case string: | ||
| if !IsValid(any(v).(string)) { | ||
| return NIK[T]{}, fmt.Errorf("invalid data NIK %v", v) | ||
| } | ||
| return NIK[T]{v: v}, nil | ||
| default: | ||
| return NIK[T]{}, fmt.Errorf("invalid type %T", v) | ||
| } | ||
| } | ||
|
|
||
| func (n NIK[T]) Value() T { | ||
| return n.v | ||
| } | ||
|
|
||
| func (n NIK[T]) ToString() string { | ||
| validNik := regexp.MustCompile(NIK_REGEX).FindStringSubmatch(numbersOnly(n.v)) | ||
| return fmt.Sprintf("%v", strings.Join(validNik[1:], ".")) | ||
| } | ||
|
|
||
| func (n NIK[T]) ToStringP() *string { | ||
| validNik := regexp.MustCompile(NIK_REGEX).FindStringSubmatch(numbersOnly(n.v)) | ||
| result := fmt.Sprintf("%v", strings.Join(validNik[1:], ".")) | ||
| return &result | ||
| } | ||
|
|
||
| func (n NIK[T]) ToSlice() []string { | ||
| validNik := regexp.MustCompile(NIK_REGEX).FindStringSubmatch(numbersOnly(n.v)) | ||
| return validNik[1:] | ||
| } | ||
|
|
||
| func IsValid(nik string) bool { | ||
| if len(nik) != NIK_LENGTH { | ||
| return false | ||
| } | ||
|
|
||
| if !regexp.MustCompile(NIK_REGEX).MatchString(nik) { | ||
| return false | ||
| } | ||
|
|
||
| validNik := regexp.MustCompile(NIK_REGEX).FindStringSubmatch(numbersOnly(nik)) | ||
| if validNik == nil { | ||
| return false | ||
| } | ||
|
|
||
| validProvince := includes(convertProvinceDataToBoolMap(validate.PROVINCE_DATA), validNik[1]) | ||
| if !validProvince { | ||
| return false | ||
| } | ||
|
|
||
| cBirthday := reformatBirthday(validNik[4]) | ||
|
|
||
| _, err := formatDate("19" + cBirthday) | ||
| validBirthday := err == nil | ||
|
|
||
| return validProvince && validBirthday | ||
| } | ||
|
|
||
| func includes(array map[string]bool, key string) bool { | ||
| _, found := array[key] | ||
| return found | ||
| } | ||
|
|
||
| func convertProvinceDataToBoolMap(data map[string]validate.ProvinceData) map[string]bool { | ||
| boolMap := make(map[string]bool) | ||
| for key := range data { | ||
| boolMap[key] = true | ||
| } | ||
| return boolMap | ||
| } | ||
|
|
||
| func numbersOnly(v interface{}) (value string) { | ||
| input := fmt.Sprintf("%v", v) | ||
|
|
||
| re := regexp.MustCompile(`[^\d]`) | ||
| value = re.ReplaceAllString(input, "") | ||
| return | ||
| } | ||
|
|
||
| func formatDate(dateStr string) (time.Time, error) { | ||
| return time.Parse("20060102", dateStr) | ||
| } | ||
|
|
||
| func reformatBirthday(datePart string) string { | ||
| if len(datePart) == 6 { | ||
| day := datePart[:2] | ||
| month := datePart[2:4] | ||
| year := datePart[4:6] | ||
| return fmt.Sprintf("%s%s%s", year, month, day) | ||
| } | ||
| return "" | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| package nik | ||
|
|
||
| // NIK_REGEX is a regular expression pattern used to validate a National Identification Number (NIK). | ||
| const NIK_REGEX = `^(\d{2})(\d{2})(\d{2})(\d{6})(\d{4})$` | ||
|
|
||
| // NIK_LENGTH is the length of a National Identification Number (NIK) in Indonesia. | ||
| const NIK_LENGTH = 16 |
Oops, something went wrong.