model

package
v0.0.0-...-c78e9a6 Latest Latest
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 Go to latest Published: Apr 1, 2026 License: LGPL-2.1 Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	MODEL_RULE_ID_ARR_MAX          = 100
	MODEL_RULE_COL_LENGTH_MAX      = 50
	MODEL_RULE_COL_LENGTH_MIN      = 2
	MODEL_RULE_DESC_LENGTH         = 3000
	MODEL_RULE_ETAG_MIN_LENGTH     = 7
	MODEL_RULE_ETAG_MAX_LENGTH     = 30
	MODEL_RULE_MAX_INT16           = math.MaxInt16
	MODEL_RULE_MAX_INT64           = math.MaxInt64
	MODEL_RULE_NON_NIKKI_ID_LENGTH = 50
	MODEL_RULE_PAGE_INDEX_START    = 0
	MODEL_RULE_PAGE_INDEX_END      = math.MaxInt16
	MODEL_RULE_PAGE_DEFAULT_SIZE   = 50
	MODEL_RULE_PAGE_MAX_SIZE       = 500
	MODEL_RULE_PAGE_MIN_SIZE       = 1
	MODEL_RULE_PASSWORD_MIN_LENGTH = 8
	MODEL_RULE_PASSWORD_MAX_LENGTH = 100
	MODEL_RULE_LONG_NAME_LENGTH    = 200
	MODEL_RULE_SHORT_NAME_LENGTH   = 100
	MODEL_RULE_TINY_NAME_LENGTH    = 50
	MODEL_RULE_ULID_LENGTH         = 26
	MODEL_RULE_SLUG_LENGTH_MIN     = 3
	MODEL_RULE_SLUG_LENGTH_MAX     = MODEL_RULE_TINY_NAME_LENGTH
	MODEL_RULE_URL_LENGTH_MIN      = 10
	MODEL_RULE_URL_LENGTH_MAX      = 2000
	MODEL_RULE_USERNAME_LENGTH     = 254
)
View Source 
const (
	LanguageCodeEnUS    = LanguageCode("en-US")
	DefaultLanguageCode = LanguageCodeEnUS
	// When this Label Reference is specified in a LangJson, all other keys are ignored.
	//
	LabelRefLanguageCode = LanguageCode("$ref")
)

Variables

View Source 
var ModelRuleCodeName = val.RegExp(regexp.MustCompile(`^[a-zA-Z0-9_]+$`))
View Source 
var ZeroTime = time.Time{}

Functions

func AddConversion 

func AddConversion[TIn any, TOut any](converter model.Converter)

func Clone 

func Clone[T interface{}](src T) (T, error)

Clone returns a deep clone of given object

func Copy 

func Copy(src, dest any) error

func EtagPtrValidateRule 

func EtagPtrValidateRule(field **Etag, isRequired bool) *val.FieldRules

func EtagValidateRule 

func EtagValidateRule(field *Etag, isRequired bool) *val.FieldRules

func ExtractJsonName 

func ExtractJsonName(field reflect.StructField) string

func IdPtrValidateRule 

func IdPtrValidateRule(field **Id, isRequired bool) *val.FieldRules

func IdValidateRule 

func IdValidateRule(field *Id, isRequired bool) *val.FieldRules

func IdValidateRuleMulti 

func IdValidateRuleMulti(field *[]Id, isRequired bool, minLength int, maxLength int) *val.FieldRules

func IndirectValue 

func IndirectValue(obj any) reflect.Value

func IsBCP47LanguageCode 

func IsBCP47LanguageCode(src string) bool

func LangJsonPtrValidateRule 

func LangJsonPtrValidateRule(field **LangJson, isRequired bool, minLength int, maxLength int) *val.FieldRules

func LanguageCodePtrValidateRule 

func LanguageCodePtrValidateRule(field **LanguageCode, isRequired bool) *val.FieldRules

func MustCopy 

func MustCopy(src, dest any)

func NonNilFields 

func NonNilFields(obj any, action func(reflect.StructField, reflect.Value))

NonNilFields inspects given struct obj and invokes the action for each field with non-nil value.

func Sanitize 

func Sanitize(target any)

func SlugPtrValidateRule 

func SlugPtrValidateRule(field **Slug, isRequired bool) *val.FieldRules

func SlugValidateRule 

func SlugValidateRule(field *Slug, isRequired bool) *val.FieldRules

func TagsOfNonNilKeys 

func TagsOfNonNilKeys(obj any) []string

TagsOfNonNilKeys inspects given struct obj and returns JSON tag names of fields whose value is not nil. Fields with nil value are omitted.

func TagsOfNonNilKeysMap 

func TagsOfNonNilKeysMap(obj any) map[string]any

TagsOfNonNilKeysMap inspects given struct obj and returns a map of JSON tag names and its not-nil values. Fields with nil value are omitted.

func ToBCP47LanguageCode 

func ToBCP47LanguageCode(src string) (string, error)

func ToMap 

func ToMap(src any) (map[string]any, error)

ToMap deeply converts a struct into a map[string]any

Types

type AuditableBase 

type AuditableBase struct {
	CreatedAt *time.Time `json:"createdAt,omitempty"`
	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
}

func (*AuditableBase) GetCreatedAt 

func (this *AuditableBase) GetCreatedAt() *time.Time

func (*AuditableBase) GetUpdatedAt 

func (this *AuditableBase) GetUpdatedAt() *time.Time

func (*AuditableBase) SetCreatedAt 

func (this *AuditableBase) SetCreatedAt(createdAt time.Time)

func (*AuditableBase) SetUpdatedAt 

func (this *AuditableBase) SetUpdatedAt(updatedAt time.Time)

func (*AuditableBase) ValidateRules 

func (this *AuditableBase) ValidateRules(forEdit bool) []*val.FieldRules

type Etag 

type Etag = string

func NewEtag 

func NewEtag() *Etag

type Id 

type Id = string

func NewId 

func NewId() (*Id, error)

type LangJson 

type LangJson map[LanguageCode]string

func (LangJson) IsEqual 

func (this LangJson) IsEqual(target LangJson) bool

func (LangJson) RemoveTranslationKey 

func (this LangJson) RemoveTranslationKey()

func (LangJson) SanitizeClone 

func (this LangJson) SanitizeClone(whitelistLangs []LanguageCode, isRichText bool) (*LangJson, int, error)

func (LangJson) SetTranslationKey 

func (this LangJson) SetTranslationKey(key TranslationKey)

SetTranslationKey references this LangJson to another translation object.

WARNING: It clears all other keys in this LangJson.

func (LangJson) Transform 

func (this LangJson) Transform(fn func(key LanguageCode, value string) string) LangJson

Transform creates a new LangJson with the same keys but with the values transformed by the given function.

func (LangJson) TranslationKey 

func (this LangJson) TranslationKey() TranslationKey

type LanguageCode 

type LanguageCode = string

LanguageCode is a BCP47-compliant language code with region part. It must be an alias of string to easily map from map[LanguageCode]string to LangJson

type ModelBase 

type ModelBase struct {
	Id   *Id   `json:"id,omitempty"`
	Etag *Etag `json:"etag,omitempty"`
}

func (*ModelBase) GetEtag 

func (this *ModelBase) GetEtag() *Etag

func (*ModelBase) GetId 

func (this *ModelBase) GetId() *Id

func (*ModelBase) SetDefaults 

func (this *ModelBase) SetDefaults()

func (*ModelBase) SetEtag 

func (this *ModelBase) SetEtag(etag Etag)

func (*ModelBase) SetId 

func (this *ModelBase) SetId(id Id)

func (*ModelBase) ValidateRules 

func (this *ModelBase) ValidateRules(forEdit bool) []*val.FieldRules

type ModelDate 

type ModelDate time.Time

A time.Time wrapper to represent a date without time. Use this to consistently handle date thoughout this application.

func NewModelDate 

func NewModelDate() ModelDate

func ParseModelDate 

func ParseModelDate(timestamp string) (ModelDate, error)

func (ModelDate) GoTime 

func (this ModelDate) GoTime() time.Time

func (ModelDate) MarshalText 

func (this ModelDate) MarshalText() ([]byte, error)

func (ModelDate) String 

func (this ModelDate) String() string

func (*ModelDate) UnmarshalText 

func (this *ModelDate) UnmarshalText(data []byte) error

type ModelDateTime 

type ModelDateTime time.Time

A time.Time wrapper to represent a date-time. Use this to consistently handle date-time thoughout this application.

func NewModelDateTime 

func NewModelDateTime() ModelDateTime

func ParseModelDateTime 

func ParseModelDateTime(timestamp string) (ModelDateTime, error)

func (ModelDateTime) GoTime 

func (this ModelDateTime) GoTime() time.Time

func (ModelDateTime) MarshalText 

func (this ModelDateTime) MarshalText() ([]byte, error)

func (ModelDateTime) String 

func (this ModelDateTime) String() string

func (*ModelDateTime) UnmarshalText 

func (this *ModelDateTime) UnmarshalText(data []byte) error

type ModelTime 

type ModelTime time.Time

A time.Time wrapper to represent a time without date. Use this to consistently handle time this application.

func NewModelTime 

func NewModelTime() ModelTime

func ParseModelTime 

func ParseModelTime(timestamp string) (ModelTime, error)

func (ModelTime) GoTime 

func (this ModelTime) GoTime() time.Time

func (ModelTime) MarshalText 

func (this ModelTime) MarshalText() ([]byte, error)

func (ModelTime) String 

func (this ModelTime) String() string

func (*ModelTime) UnmarshalText 

func (this *ModelTime) UnmarshalText(data []byte) error

type OrgBase 

type OrgBase struct {
	OrgId Id `json:"orgId,omitempty"`
}

func (*OrgBase) GetOrgId 

func (this *OrgBase) GetOrgId() Id

func (*OrgBase) SetOrgId 

func (this *OrgBase) SetOrgId(orgId Id)

func (*OrgBase) ValidateRules 

func (this *OrgBase) ValidateRules(forEdit bool) []*val.FieldRules

type Slug 

type Slug = string

type TranslationKey 

type TranslationKey = string

Source Files

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