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6da7227f9b
This is a large-scale refactoring across the codebase that replaces the custom `gperr.Error` type with Go's standard `error` interface. The changes include: - Replacing `gperr.Error` return types with `error` in function signatures - Using `errors.New()` and `fmt.Errorf()` instead of `gperr.New()` and `gperr.Errorf()` - Using `%w` format verb for error wrapping instead of `.With()` method - Replacing `gperr.Subject()` calls with `gperr.PrependSubject()` - Converting error logging from `gperr.Log*()` functions to zerolog's `.Err().Msg()` pattern - Update NewLogger to handle multiline error message - Updating `goutils` submodule to latest commit This refactoring aligns with Go idioms and removes the dependency on custom error handling abstractions in favor of standard library patterns.
61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package serialization
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import (
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"errors"
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"reflect"
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"github.com/go-playground/validator/v10"
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)
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var validate = validator.New()
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var ErrValidationError = errors.New("validation error")
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func Validator() *validator.Validate {
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return validate
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}
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func MustRegisterValidation(tag string, fn validator.Func) {
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err := validate.RegisterValidation(tag, fn)
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if err != nil {
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panic(err)
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}
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}
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type CustomValidator interface {
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Validate() error
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}
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var validatorType = reflect.TypeFor[CustomValidator]()
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func ValidateWithCustomValidator(v reflect.Value) error {
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vt := v.Type()
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if v.Kind() == reflect.Pointer {
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elemType := vt.Elem()
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if vt.Implements(validatorType) {
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if v.IsNil() {
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return reflect.New(elemType).Interface().(CustomValidator).Validate()
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}
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return v.Interface().(CustomValidator).Validate()
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}
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if elemType.Implements(validatorType) {
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return v.Elem().Interface().(CustomValidator).Validate()
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}
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} else {
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if vt.PkgPath() != "" { // not a builtin type
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// prioritize pointer method
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if v.CanAddr() {
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vAddr := v.Addr()
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if vAddr.Type().Implements(validatorType) {
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return vAddr.Interface().(CustomValidator).Validate()
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}
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}
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// fallback to value method
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if vt.Implements(validatorType) {
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return v.Interface().(CustomValidator).Validate()
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}
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}
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}
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return nil
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}
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