First iteration of selfpass gRPC backend, w/ credentials CRUD functional

credentials/endpoints/endpoints.go

@@ -0,0 +1,67 @@
+package endpoints
+
+import (
+	"context"
+
+	"github.com/go-kit/kit/endpoint"
+	"github.com/mitchell/selfpass/credentials/types"
+)
+
+// MakeGetAllMetadataEndpoint TODO
+func MakeGetAllMetadataEndpoint(svc types.Service) endpoint.Endpoint {
+	return func(ctx context.Context, request interface{}) (response interface{}, err error) {
+		r := request.(GetAllMetadataRequest)
+
+		mdch, errch := svc.GetAllMetadata(ctx, r.SourceHost)
+
+		return MetadataStream{
+			Metadata: mdch,
+			Errors:   errch,
+		}, nil
+	}
+}
+
+// MakeCreateEndpoint TODO
+func MakeCreateEndpoint(svc types.Service) endpoint.Endpoint {
+	return func(ctx context.Context, request interface{}) (response interface{}, err error) {
+		r := request.(types.CredentialInput)
+		return svc.Create(ctx, r)
+	}
+}
+
+// MakeUpdateEndpoint TODO
+func MakeUpdateEndpoint(svc types.Service) endpoint.Endpoint {
+	return func(ctx context.Context, request interface{}) (response interface{}, err error) {
+		r := request.(UpdateRequest)
+		return svc.Update(ctx, r.ID, r.Credential)
+	}
+}
+
+func MakeDeleteEndpoint(svc types.Service) endpoint.Endpoint {
+	return func(ctx context.Context, request interface{}) (response interface{}, err error) {
+		r := request.(IDRequest)
+		return nil, svc.Delete(ctx, r.ID)
+	}
+}
+
+// IDRequest TODO
+type IDRequest struct {
+	ID string
+}
+
+// GetAllMetadataRequest TODO
+type GetAllMetadataRequest struct {
+	SourceHost string
+}
+
+// MetadataStream TODO
+type MetadataStream struct {
+	Metadata <-chan types.Metadata
+	Errors   chan error
+}
+
+// UpdateRequest TODO
+type UpdateRequest struct {
+	ID         string
+	Credential types.CredentialInput
+}