GOCBC-1637: Refactor views to use providers pattern

Motivation
----------
As a part of adding support for protostellar we have moved most
components to uase a provider pattern, however there are some
components that still aren't using that pattern.

Changes
--------
Refactor view query and view indexes to use providers pattern.

Change-Id: I350389002f1ded4fb994e180434904ba77d8d417
Reviewed-on: https://review.couchbase.org/c/gocb/+/210852
Reviewed-by: Dimitris Christodoulou <dimitris.christodoulou@couchbase.com>
Tested-by: Build Bot <build@couchbase.com>

Makefile

@@ -38,6 +38,7 @@ updatemocks:
 	mockery --name=queryProviderCoreProvider --output=. --testonly --inpackage
 	mockery --name=searchProviderCoreProvider --output=. --testonly --inpackage
 	mockery --name=searchCapabilityVerifier --output=. --testonly --inpackage
+	mockery --name=viewProviderCoreProvider --output=. --testonly --inpackage
 	# pendingOp is manually mocked
 
 .PHONY: all test devsetup fasttest lint cover check bench updatetestcases updatemocks

bucket.go

@@ -151,6 +151,24 @@ func (b *Bucket) getEventingManagementProvider() (eventingManagementProvider, er
 	return provider, nil
 }
 
+func (b *Bucket) getViewProvider(bucketName string) (viewProvider, error) {
+	provider, err := b.connectionManager.getViewProvider(bucketName)
+	if err != nil {
+		return nil, err
+	}
+
+	return provider, nil
+}
+
+func (b *Bucket) getViewIndexProvider(bucketName string) (viewIndexProvider, error) {
+	provider, err := b.connectionManager.getViewIndexProvider(bucketName)
+	if err != nil {
+		return nil, err
+	}
+
+	return provider, nil
+}
+
 // Name returns the name of the bucket.
 func (b *Bucket) Name() string {
 	return b.bucketName
@@ -179,10 +197,11 @@ func (b *Bucket) DefaultCollection() *Collection {
 // ViewIndexes returns a ViewIndexManager instance for managing views.
 func (b *Bucket) ViewIndexes() *ViewIndexManager {
 	return &ViewIndexManager{
-		mgmtProvider: b,
-		bucketName:   b.Name(),
-		tracer:       b.tracer,
-		meter:        b.meter,
+		getProvider: func() (viewIndexProvider, error) {
+			return b.getViewIndexProvider(b.Name())
+		},
+		tracer: b.tracer,
+		meter:  b.meter,
 	}
 }