keeper

func (Keeper) Delete ¶

func (k Keeper) Delete(
	ctx sdk.Context,
	key []byte,
	prefix []byte,
)

Delete - deletes a value form the store

func (Keeper) DidDocument ¶

func (k Keeper) DidDocument(
	c context.Context,
	req *types.QueryDidDocumentRequest,
) (*types.QueryDidDocumentResponse, error)

DidDocument implements the DidDocument gRPC method

func (Keeper) DidDocuments ¶

func (k Keeper) DidDocuments(
	c context.Context,
	req *types.QueryDidDocumentsRequest,
) (*types.QueryDidDocumentsResponse, error)

DidDocuments implements the DidDocuments gRPC method

func (Keeper) Get ¶

func (k Keeper) Get(
	ctx sdk.Context,
	key []byte,
	prefix []byte,
	unmarshal UnmarshalFn,
) (i interface{}, found bool)

Get gets an item from the store by bytes

func (Keeper) GetAll ¶

func (k Keeper) GetAll(
	ctx sdk.Context,
	prefix []byte,
) sdk.Iterator

GetAll values from with a prefix from the store

func (Keeper) GetAllDidDocuments ¶

func (k Keeper) GetAllDidDocuments(ctx sdk.Context) []types.DidDocument

GetAllDidDocuments returns all the DidDocuments

func (Keeper) GetAllDidDocumentsWithCondition ¶

func (k Keeper) GetAllDidDocumentsWithCondition(
	ctx sdk.Context,
	key []byte,
	didSelector func(did types.DidDocument) bool,
) (didDocs []types.DidDocument)

GetAllDidDocumentsWithCondition retrieve a list of did document by some arbitrary criteria. The selector filter has access to both the did and its metadata

func (Keeper) GetDidDocument ¶

func (k Keeper) GetDidDocument(ctx sdk.Context, key []byte) (types.DidDocument, bool)

func (Keeper) GetDidDocumentsByPubKey ¶

func (k Keeper) GetDidDocumentsByPubKey(ctx sdk.Context, pubkey cryptotypes.PubKey) (dids []types.DidDocument)

GetDidDocumentsByPubKey retrieve a did document using a pubkey associated to the DID TODO: this function is used only in the issuer module ante handler !

func (Keeper) GetDidMetadata ¶

func (k Keeper) GetDidMetadata(ctx sdk.Context, key []byte) (types.DidMetadata, bool)

func (Keeper) Logger ¶

func (k Keeper) Logger(ctx sdk.Context) log.Logger

func (Keeper) Marshal ¶

func (k Keeper) Marshal(value interface{}) (bytes []byte)

func (Keeper) ResolveDid ¶

func (k Keeper) ResolveDid(ctx sdk.Context, did types.DID) (doc types.DidDocument, meta types.DidMetadata, err error)

ResolveDid returning the did document and associated metadata

func (Keeper) Set ¶

func (k Keeper) Set(ctx sdk.Context,
	key []byte,
	prefix []byte,
	i interface{},
	marshal MarshalFn,
)

Set sets a value in the db with a prefixed key

func (Keeper) SetDidDocument ¶

func (k Keeper) SetDidDocument(ctx sdk.Context, key []byte, document types.DidDocument)

func (Keeper) SetDidMetadata ¶

func (k Keeper) SetDidMetadata(ctx sdk.Context, key []byte, meta types.DidMetadata)

func (Keeper) Unmarshal ¶

func (k Keeper) Unmarshal(data []byte, val codec.ProtoMarshaler) bool

Unmarshal unmarshal a byte slice to a struct, return false in case of errors

func (Keeper) UnmarshalDidDocument ¶

func (k Keeper) UnmarshalDidDocument(value []byte) (interface{}, bool)

UnmarshalDidDocument unmarshall a did document= and check if it is empty ad DID document is empty if contains no context

func (Keeper) UnmarshalDidMetadata ¶

func (k Keeper) UnmarshalDidMetadata(value []byte) (interface{}, bool)