gql

Documentation

Index

• Constants
• Variables
• func BatchFunc(fn LoaderFunc) dataloader.BatchFunc
• func ContainsCountField(ctx context.Context) bool
• func ContainsField(ctx context.Context, field string) bool
• func ContainsItemsField(ctx context.Context) bool
• func Error(message string, opts ...ErrOption) *gqlerror.Error
• func ErrorPresenter(logger log.Logger) func(ctx context.Context, err error) *gqlerror.Error
• func EveryFields(ctx context.Context, fields ...string) bool
• func FillDefault(keys dataloader.Keys, result map[dataloader.Key]any, value any) map[dataloader.Key]any
• func FillDefaultByKey(keys dataloader.Keys, result map[dataloader.Key]any, ...) map[dataloader.Key]any
• func MarshalerString(s string) graphql.Marshaler
• func MarshalerUint8(s uint8) graphql.Marshaler
• func NewServer(es graphql.ExecutableSchema) *handler.Server
• func OffsetLimit(page *int, size *int, opts ...PageOption) (offset int, limit int)
• func SomeFields(ctx context.Context, fields ...string) bool
• func SomeWhere(items ...any) bool
• func ToInts(keys dataloader.Keys) []int
• func ToStringKey(id any) dataloader.Key
• func TraceAroundOperations(middleware graphql.OperationMiddleware) graphql.OperationMiddleware
• func TraceAroundResponses(middleware graphql.ResponseMiddleware) graphql.ResponseMiddleware
• func UnmarshalerString[T ~string](v any) (T, error)
• func UnmarshalerUint8[T ~uint8](v any) (T, error)
• func ValidateError(message string) *gqlerror.Error
• type ErrOption
  • func WithErrCode(code string) ErrOption
• type ErrOptions
• type LoaderFunc
• type PageOption
  • func WithDefaultSize(defaultSize int) PageOption
  • func WithMaxItems(maxItems int) PageOption
  • func WithMaxSize(maxSize int) PageOption

Constants

const (
	FieldCount = "count"
	FieldItems = "items"
)

const CustomErrorKey string = "custom"

Variables

var ErrAccessDenied = Error("access denied", WithErrCode("AccessDenied"))

ErrAccessDenied 拒绝访问，无角色或身份

var ErrDeprecated = Error("deprecated", WithErrCode("Deprecated"))

ErrDeprecated 方法已弃用

var ErrDisabled = Error("disabled", WithErrCode("Disabled"))

ErrDisabled 已禁用

var ErrNoPermission = Error("no permission", WithErrCode("NoPermission"))

ErrNoPermission 无权限

var ErrNotFound = Error("data not found", WithErrCode("NotFound"))

ErrNotFound 数据不存在

var ErrUnauthorized = Error("unauthorized", WithErrCode("Unauthorized"))

ErrUnauthorized 未授权

Functions

func BatchFunc

func BatchFunc(fn LoaderFunc) dataloader.BatchFunc

func ContainsCountField

func ContainsCountField(ctx context.Context) bool

ContainsCountField 包含 count 字段

func ContainsField

func ContainsField(ctx context.Context, field string) bool

ContainsField 包含字段

func ContainsItemsField

func ContainsItemsField(ctx context.Context) bool

ContainsItemsField 包含 items 字段

func Error

func Error(message string, opts ...ErrOption) *gqlerror.Error

func ErrorPresenter

func ErrorPresenter(logger log.Logger) func(ctx context.Context, err error) *gqlerror.Error

func EveryFields

func EveryFields(ctx context.Context, fields ...string) bool

EveryFields 每个字段都包含

func FillDefault

func FillDefault(keys dataloader.Keys, result map[dataloader.Key]any, value any) map[dataloader.Key]any

func FillDefaultByKey

func FillDefaultByKey(keys dataloader.Keys, result map[dataloader.Key]any, fn func(dataloader.Key) any) map[dataloader.Key]any

func MarshalerString

func MarshalerString(s string) graphql.Marshaler

func MarshalerUint8

func MarshalerUint8(s uint8) graphql.Marshaler

func NewServer

func NewServer(es graphql.ExecutableSchema) *handler.Server

func OffsetLimit

func OffsetLimit(page *int, size *int, opts ...PageOption) (offset int, limit int)

func SomeFields

func SomeFields(ctx context.Context, fields ...string) bool

SomeFields 包含任意字段

func SomeWhere

func SomeWhere(items ...any) bool

func ToInts

func ToInts(keys dataloader.Keys) []int

func ToStringKey

func ToStringKey(id any) dataloader.Key

func TraceAroundOperations

func TraceAroundOperations(middleware graphql.OperationMiddleware) graphql.OperationMiddleware

func TraceAroundResponses

func TraceAroundResponses(middleware graphql.ResponseMiddleware) graphql.ResponseMiddleware

func UnmarshalerString

func UnmarshalerString[T ~string](v any) (T, error)

func UnmarshalerUint8

func UnmarshalerUint8[T ~uint8](v any) (T, error)

func ValidateError

func ValidateError(message string) *gqlerror.Error

Types

type ErrOption

type ErrOption func(*ErrOptions)

func WithErrCode

func WithErrCode(code string) ErrOption

type ErrOptions

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

type LoaderFunc

type LoaderFunc func(ctx context.Context, keys dataloader.Keys) (map[dataloader.Key]any, error)

type PageOption

type PageOption func(*pageOption)

func WithDefaultSize

func WithDefaultSize(defaultSize int) PageOption

func WithMaxItems

func WithMaxItems(maxItems int) PageOption

func WithMaxSize

func WithMaxSize(maxSize int) PageOption