validator

Documentation

Index

• Constants
• type Check
• type CheckKid
• type Checks
  • func NewChecks(p reflect.Type, presence *option.SetMarker) (*Checks, error)
• type Option
  • func WithLocation(location string) Option
  • func WithRef(flag bool) Option
  • func WithRequired(flag bool) Option
  • func WithSetMarker() Option
  • func WithUnique(flag bool) Option
• type Options
  • func NewOptions() *Options
• type Path
  • func (p *Path) AppendField(field string) *Path
  • func (p *Path) AppendIndex(index int) *Path
  • func (p *Path) String() string
• type Service
  • func New() *Service
  • func (s *Service) Validate(ctx context.Context, db *sql.DB, any interface{}, opts ...Option) (*Validation, error)
• type Validation
  • func (e *Validation) AppendNotNull(path *Path, field, msg string)
  • func (e *Validation) AppendRef(path *Path, field string, value interface{}, msg string)
  • func (e *Validation) AppendUnique(path *Path, field string, value interface{}, msg string)
  • func (e *Validation) Error() string
  • func (e *Validation) String() string
• type Violation

Constants

const (
	CheckKidUnique  = CheckKid("unique")
	CheckKidRefKey  = CheckKid("refKey")
	CheckKidNotNull = CheckKid("notnull")
)

Types

type Check

type Check struct {
	SQL            string
	Field          *xunsafe.Field
	ErrorMsg       string
	CheckType      reflect.Type
	CheckField     *xunsafe.Field
	Required       bool
	IdentityColumn *io.Column
}

type CheckKid

type CheckKid string

type Checks

type Checks struct {
	Type   reflect.Type
	Unique []*Check
	RefKey []*Check
	NoNull []*Check
	// contains filtered or unexported fields
}

func NewChecks

func NewChecks(p reflect.Type, presence *option.SetMarker) (*Checks, error)

type Option

type Option func(c *Options)

func WithLocation

func WithLocation(location string) Option

WithLocation creates with location option

func WithRef

func WithRef(flag bool) Option

WithRef with ref key option

func WithRequired

func WithRequired(flag bool) Option

WithRequired with required optio

func WithSetMarker

func WithSetMarker() Option

func WithUnique

func WithUnique(flag bool) Option

WithUnique with unique option

type Options

type Options struct {
	Required    bool
	CheckUnique bool
	CheckRef    bool
	Location    string
	SetMarker   *option.SetMarker
}

func NewOptions

func NewOptions() *Options

type Path

type Path struct {
	Elements []string
	IsSlice  bool
}

func (*Path) AppendField

func (p *Path) AppendField(field string) *Path

func (*Path) AppendIndex

func (p *Path) AppendIndex(index int) *Path

func (*Path) String

func (p *Path) String() string

type Service

type Service struct {
	// contains filtered or unexported fields
}

func New

func New() *Service

New creates a new validation service

func (*Service) Validate

func (s *Service) Validate(ctx context.Context, db *sql.DB, any interface{}, opts ...Option) (*Validation, error)

type Validation

type Validation struct {
	Violations []*Violation
	Failed     bool
}

func (*Validation) AppendNotNull

func (e *Validation) AppendNotNull(path *Path, field, msg string)

func (*Validation) AppendRef

func (e *Validation) AppendRef(path *Path, field string, value interface{}, msg string)

func (*Validation) AppendUnique

func (e *Validation) AppendUnique(path *Path, field string, value interface{}, msg string)

func (*Validation) Error

func (e *Validation) Error() string

func (*Validation) String

func (e *Validation) String() string

type Violation

type Violation struct {
	Location string
	Field    string
	Value    interface{}
	Message  string
	Check    string
}