Plugins: Add baseMiddleware support (#87799)

pkg/services/pluginsintegration/clientmiddleware/base_middleware.go

@@ -0,0 +1,45 @@
+package clientmiddleware
+
+import (
+	"context"
+
+	"github.com/grafana/grafana-plugin-sdk-go/backend"
+
+	"github.com/grafana/grafana/pkg/plugins"
+)
+
+var _ = plugins.Client(&baseMiddleware{})
+
+// The base middleware simply passes the request down the chain
+// This allows middleware to avoid implementing all the noop functions
+type baseMiddleware struct {
+	next plugins.Client
+}
+
+func (m *baseMiddleware) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
+	return m.next.QueryData(ctx, req)
+}
+
+func (m *baseMiddleware) CallResource(ctx context.Context, req *backend.CallResourceRequest, sender backend.CallResourceResponseSender) error {
+	return m.next.CallResource(ctx, req, sender)
+}
+
+func (m *baseMiddleware) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
+	return m.next.CheckHealth(ctx, req)
+}
+
+func (m *baseMiddleware) CollectMetrics(ctx context.Context, req *backend.CollectMetricsRequest) (*backend.CollectMetricsResult, error) {
+	return m.next.CollectMetrics(ctx, req)
+}
+
+func (m *baseMiddleware) SubscribeStream(ctx context.Context, req *backend.SubscribeStreamRequest) (*backend.SubscribeStreamResponse, error) {
+	return m.next.SubscribeStream(ctx, req)
+}
+
+func (m *baseMiddleware) PublishStream(ctx context.Context, req *backend.PublishStreamRequest) (*backend.PublishStreamResponse, error) {
+	return m.next.PublishStream(ctx, req)
+}
+
+func (m *baseMiddleware) RunStream(ctx context.Context, req *backend.RunStreamRequest, sender *backend.StreamSender) error {
+	return m.next.RunStream(ctx, req, sender)
+}