loader

Documentation

Index

• func LoadUser(ctx context.Context, key string) (*model.User, error)
• type LoaderCollection
  • func NewLoaderCollection() LoaderCollection
  • func (c LoaderCollection) Attach(ctx context.Context) context.Context

Functions

func LoadUser

func LoadUser(ctx context.Context, key string) (*model.User, error)

Types

type LoaderCollection

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

Collection holds an internal lookup of initialized batch data load functions.

func NewLoaderCollection

func NewLoaderCollection() LoaderCollection

Initialize a lookup map of context keys to batch functions.

When Attach is called on the Collection, the batch functions are used to create new dataloader instances. The instances are attached to the request context at the provided keys.

The keys are then used to extract the dataloader instances from the request context.

func (LoaderCollection) Attach

func (c LoaderCollection) Attach(ctx context.Context) context.Context