From 893598d8baece9c2c4c149155fa3611d832872fa Mon Sep 17 00:00:00 2001
From: ashmrtn <3891298+ashmrtn@users.noreply.github.com>
Date: Fri, 11 Aug 2023 09:04:05 -0700
Subject: [PATCH] Fix circular dependency for store interface (#4014)

Remove references to the kopia package from
`pkg/store` package so that kopia can import
that package itself. Do this by using
interfaces where needed in `pkg/store`
instead of concrete struct types

These changes will make cleaning up
incomplete backups a little neater since
that code will need to lookup both
manifests and backup models

This PR is just minor renaming and fixups,
no logic changes

---

#### Does this PR need a docs update or release note?

- [ ] :white_check_mark: Yes, it's included
- [ ] :clock1: Yes, but in a later PR
- [x] :no_entry: No

#### Type of change

- [ ] :sunflower: Feature
- [ ] :bug: Bugfix
- [ ] :world_map: Documentation
- [ ] :robot: Supportability/Tests
- [ ] :computer: CI/Deployment
- [x] :broom: Tech Debt/Cleanup

#### Issue(s)

* #3217

#### Test Plan

- [ ] :muscle: Manual
- [x] :zap: Unit test
- [x] :green_heart: E2E
---
 src/internal/kopia/base_finder.go             |  8 ++--
 src/internal/kopia/model_store.go             |  3 ++
 src/internal/kopia/wrapper.go                 |  4 +-
 src/internal/operations/backup.go             |  2 +-
 src/internal/operations/backup_test.go        | 10 ++---
 src/internal/operations/common.go             |  2 +-
 src/internal/operations/export.go             |  2 +-
 src/internal/operations/export_test.go        |  2 +-
 src/internal/operations/inject/inject.go      |  9 ----
 src/internal/operations/operation.go          |  4 +-
 src/internal/operations/operation_test.go     |  4 +-
 src/internal/operations/restore.go            |  2 +-
 src/internal/operations/restore_test.go       | 10 ++---
 src/internal/operations/test/helper_test.go   |  6 +--
 .../operations/test/restore_helper_test.go    |  4 +-
 src/pkg/repository/repository.go              | 18 ++++----
 .../repository/repository_unexported_test.go  |  6 +--
 src/pkg/store/backup.go                       | 42 +++++++++++++++----
 src/pkg/store/backup_test.go                  |  6 +--
 src/pkg/store/store.go                        | 32 --------------
 20 files changed, 81 insertions(+), 95 deletions(-)
 delete mode 100644 src/pkg/store/store.go

diff --git a/src/internal/kopia/base_finder.go b/src/internal/kopia/base_finder.go
index 571eda475..b44138004 100644
--- a/src/internal/kopia/base_finder.go
+++ b/src/internal/kopia/base_finder.go
@@ -10,11 +10,11 @@ import (
 	"golang.org/x/exp/maps"
 
 	"github.com/alcionai/corso/src/internal/model"
-	"github.com/alcionai/corso/src/internal/operations/inject"
 	"github.com/alcionai/corso/src/pkg/backup"
 	"github.com/alcionai/corso/src/pkg/backup/identity"
 	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/path"
+	"github.com/alcionai/corso/src/pkg/store"
 )
 
 const (
@@ -155,19 +155,19 @@ func normalizeTagKVs(tags map[string]string) map[string]string {
 
 type baseFinder struct {
 	sm snapshotManager
-	bg inject.GetBackuper
+	bg store.BackupGetter
 }
 
 func newBaseFinder(
 	sm snapshotManager,
-	bg inject.GetBackuper,
+	bg store.BackupGetter,
 ) (*baseFinder, error) {
 	if sm == nil {
 		return nil, clues.New("nil snapshotManager")
 	}
 
 	if bg == nil {
-		return nil, clues.New("nil GetBackuper")
+		return nil, clues.New("nil BackupGetter")
 	}
 
 	return &baseFinder{
diff --git a/src/internal/kopia/model_store.go b/src/internal/kopia/model_store.go
index 54e7b67b5..d4ce4ca07 100644
--- a/src/internal/kopia/model_store.go
+++ b/src/internal/kopia/model_store.go
@@ -13,8 +13,11 @@ import (
 
 	"github.com/alcionai/corso/src/internal/data"
 	"github.com/alcionai/corso/src/internal/model"
+	"github.com/alcionai/corso/src/pkg/store"
 )
 
+var _ store.Storer = &ModelStore{}
+
 const (
 	stableIDKey        = "stableID"
 	modelVersionKey    = "storeVersion"
diff --git a/src/internal/kopia/wrapper.go b/src/internal/kopia/wrapper.go
index 7bfe92a51..d73490c08 100644
--- a/src/internal/kopia/wrapper.go
+++ b/src/internal/kopia/wrapper.go
@@ -20,7 +20,6 @@ import (
 	"github.com/alcionai/corso/src/internal/data"
 	"github.com/alcionai/corso/src/internal/diagnostics"
 	"github.com/alcionai/corso/src/internal/observe"
-	"github.com/alcionai/corso/src/internal/operations/inject"
 	"github.com/alcionai/corso/src/internal/stats"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/backup/identity"
@@ -28,6 +27,7 @@ import (
 	"github.com/alcionai/corso/src/pkg/fault"
 	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/path"
+	"github.com/alcionai/corso/src/pkg/store"
 )
 
 const (
@@ -590,7 +590,7 @@ func (w Wrapper) DeleteSnapshot(
 	return nil
 }
 
-func (w Wrapper) NewBaseFinder(bg inject.GetBackuper) (*baseFinder, error) {
+func (w Wrapper) NewBaseFinder(bg store.BackupGetter) (*baseFinder, error) {
 	return newBaseFinder(w.c, bg)
 }
 
diff --git a/src/internal/operations/backup.go b/src/internal/operations/backup.go
index a2531bc30..de196416b 100644
--- a/src/internal/operations/backup.go
+++ b/src/internal/operations/backup.go
@@ -75,7 +75,7 @@ func NewBackupOperation(
 	ctx context.Context,
 	opts control.Options,
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 	bp inject.BackupProducer,
 	acct account.Account,
 	selector selectors.Selector,
diff --git a/src/internal/operations/backup_test.go b/src/internal/operations/backup_test.go
index fd39ddc82..360c37a66 100644
--- a/src/internal/operations/backup_test.go
+++ b/src/internal/operations/backup_test.go
@@ -364,7 +364,7 @@ func TestBackupOpUnitSuite(t *testing.T) {
 func (suite *BackupOpUnitSuite) TestBackupOperation_PersistResults() {
 	var (
 		kw   = &kopia.Wrapper{}
-		sw   = &store.Wrapper{}
+		sw   = store.NewWrapper(&kopia.ModelStore{})
 		ctrl = &mock.Controller{}
 		acct = account.Account{}
 		now  = time.Now()
@@ -1398,7 +1398,7 @@ func (suite *BackupOpIntegrationSuite) SetupSuite() {
 func (suite *BackupOpIntegrationSuite) TestNewBackupOperation() {
 	var (
 		kw   = &kopia.Wrapper{}
-		sw   = &store.Wrapper{}
+		sw   = store.NewWrapper(&kopia.ModelStore{})
 		ctrl = &mock.Controller{}
 		acct = tconfig.NewM365Account(suite.T())
 		opts = control.DefaultOptions()
@@ -1407,7 +1407,7 @@ func (suite *BackupOpIntegrationSuite) TestNewBackupOperation() {
 	table := []struct {
 		name     string
 		kw       *kopia.Wrapper
-		sw       *store.Wrapper
+		sw       store.BackupStorer
 		bp       inject.BackupProducer
 		acct     account.Account
 		targets  []string
@@ -1447,7 +1447,7 @@ type AssistBackupIntegrationSuite struct {
 	kopiaCloser func(ctx context.Context)
 	acct        account.Account
 	kw          *kopia.Wrapper
-	sw          *store.Wrapper
+	sw          store.BackupStorer
 	ms          *kopia.ModelStore
 }
 
@@ -1489,7 +1489,7 @@ func (suite *AssistBackupIntegrationSuite) SetupSuite() {
 
 	suite.ms = ms
 
-	sw := store.NewKopiaStore(ms)
+	sw := store.NewWrapper(ms)
 	suite.sw = sw
 }
 
diff --git a/src/internal/operations/common.go b/src/internal/operations/common.go
index ffef59023..023631dc7 100644
--- a/src/internal/operations/common.go
+++ b/src/internal/operations/common.go
@@ -16,7 +16,7 @@ import (
 func getBackupAndDetailsFromID(
 	ctx context.Context,
 	backupID model.StableID,
-	ms *store.Wrapper,
+	ms store.BackupStorer,
 	detailsStore streamstore.Reader,
 	errs *fault.Bus,
 ) (*backup.Backup, *details.Details, error) {
diff --git a/src/internal/operations/export.go b/src/internal/operations/export.go
index 09b284b4a..506980e72 100644
--- a/src/internal/operations/export.go
+++ b/src/internal/operations/export.go
@@ -57,7 +57,7 @@ func NewExportOperation(
 	ctx context.Context,
 	opts control.Options,
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 	ec inject.ExportConsumer,
 	acct account.Account,
 	backupID model.StableID,
diff --git a/src/internal/operations/export_test.go b/src/internal/operations/export_test.go
index 2fbc843a7..11e2ab693 100644
--- a/src/internal/operations/export_test.go
+++ b/src/internal/operations/export_test.go
@@ -40,7 +40,7 @@ func TestExportOpSuite(t *testing.T) {
 func (suite *ExportOpSuite) TestExportOperation_PersistResults() {
 	var (
 		kw        = &kopia.Wrapper{}
-		sw        = &store.Wrapper{}
+		sw        = store.NewWrapper(&kopia.ModelStore{})
 		ctrl      = &mock.Controller{}
 		now       = time.Now()
 		exportCfg = control.DefaultExportConfig()
diff --git a/src/internal/operations/inject/inject.go b/src/internal/operations/inject/inject.go
index 1c32e5bb8..379d56de5 100644
--- a/src/internal/operations/inject/inject.go
+++ b/src/internal/operations/inject/inject.go
@@ -6,8 +6,6 @@ import (
 	"github.com/alcionai/corso/src/internal/common/idname"
 	"github.com/alcionai/corso/src/internal/common/prefixmatcher"
 	"github.com/alcionai/corso/src/internal/data"
-	"github.com/alcionai/corso/src/internal/model"
-	"github.com/alcionai/corso/src/pkg/backup"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/control"
 	"github.com/alcionai/corso/src/pkg/control/repository"
@@ -92,11 +90,4 @@ type (
 	RepoMaintenancer interface {
 		RepoMaintenance(ctx context.Context, opts repository.Maintenance) error
 	}
-
-	GetBackuper interface {
-		GetBackup(
-			ctx context.Context,
-			backupID model.StableID,
-		) (*backup.Backup, error)
-	}
 )
diff --git a/src/internal/operations/operation.go b/src/internal/operations/operation.go
index 854fb2e17..35bf9fb19 100644
--- a/src/internal/operations/operation.go
+++ b/src/internal/operations/operation.go
@@ -57,7 +57,7 @@ type operation struct {
 
 	bus   events.Eventer
 	kopia *kopia.Wrapper
-	store *store.Wrapper
+	store store.BackupStorer
 }
 
 func newOperation(
@@ -65,7 +65,7 @@ func newOperation(
 	bus events.Eventer,
 	ctr *count.Bus,
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 ) operation {
 	return operation{
 		CreatedAt: time.Now(),
diff --git a/src/internal/operations/operation_test.go b/src/internal/operations/operation_test.go
index b615a492e..da0b76e6e 100644
--- a/src/internal/operations/operation_test.go
+++ b/src/internal/operations/operation_test.go
@@ -32,12 +32,12 @@ func (suite *OperationSuite) TestNewOperation() {
 
 func (suite *OperationSuite) TestOperation_Validate() {
 	kwStub := &kopia.Wrapper{}
-	swStub := &store.Wrapper{}
+	swStub := store.NewWrapper(&kopia.ModelStore{})
 
 	table := []struct {
 		name     string
 		kw       *kopia.Wrapper
-		sw       *store.Wrapper
+		sw       store.BackupStorer
 		errCheck assert.ErrorAssertionFunc
 	}{
 		{"good", kwStub, swStub, assert.NoError},
diff --git a/src/internal/operations/restore.go b/src/internal/operations/restore.go
index 68c8c1b5f..6790d4e41 100644
--- a/src/internal/operations/restore.go
+++ b/src/internal/operations/restore.go
@@ -59,7 +59,7 @@ func NewRestoreOperation(
 	ctx context.Context,
 	opts control.Options,
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 	rc inject.RestoreConsumer,
 	acct account.Account,
 	backupID model.StableID,
diff --git a/src/internal/operations/restore_test.go b/src/internal/operations/restore_test.go
index 856505bfd..3f84c32b1 100644
--- a/src/internal/operations/restore_test.go
+++ b/src/internal/operations/restore_test.go
@@ -50,7 +50,7 @@ func TestRestoreOpUnitSuite(t *testing.T) {
 func (suite *RestoreOpUnitSuite) TestRestoreOperation_PersistResults() {
 	var (
 		kw         = &kopia.Wrapper{}
-		sw         = &store.Wrapper{}
+		sw         = store.NewWrapper(&kopia.ModelStore{})
 		ctrl       = &mock.Controller{}
 		now        = time.Now()
 		restoreCfg = testdata.DefaultRestoreConfig("")
@@ -216,7 +216,7 @@ type RestoreOpIntegrationSuite struct {
 	kopiaCloser func(ctx context.Context)
 	acct        account.Account
 	kw          *kopia.Wrapper
-	sw          *store.Wrapper
+	sw          store.BackupStorer
 	ms          *kopia.ModelStore
 }
 
@@ -260,7 +260,7 @@ func (suite *RestoreOpIntegrationSuite) SetupSuite() {
 
 	suite.ms = ms
 
-	sw := store.NewKopiaStore(ms)
+	sw := store.NewWrapper(ms)
 	suite.sw = sw
 }
 
@@ -284,7 +284,7 @@ func (suite *RestoreOpIntegrationSuite) TearDownSuite() {
 func (suite *RestoreOpIntegrationSuite) TestNewRestoreOperation() {
 	var (
 		kw         = &kopia.Wrapper{}
-		sw         = &store.Wrapper{}
+		sw         = store.NewWrapper(&kopia.ModelStore{})
 		ctrl       = &mock.Controller{}
 		restoreCfg = testdata.DefaultRestoreConfig("")
 		opts       = control.DefaultOptions()
@@ -293,7 +293,7 @@ func (suite *RestoreOpIntegrationSuite) TestNewRestoreOperation() {
 	table := []struct {
 		name     string
 		kw       *kopia.Wrapper
-		sw       *store.Wrapper
+		sw       store.BackupStorer
 		rc       inject.RestoreConsumer
 		targets  []string
 		errCheck assert.ErrorAssertionFunc
diff --git a/src/internal/operations/test/helper_test.go b/src/internal/operations/test/helper_test.go
index 5ed5e5f2e..3e6753632 100644
--- a/src/internal/operations/test/helper_test.go
+++ b/src/internal/operations/test/helper_test.go
@@ -60,7 +60,7 @@ type backupOpDependencies struct {
 	sel  selectors.Selector
 	sss  streamstore.Streamer
 	st   storage.Storage
-	sw   *store.Wrapper
+	sw   store.BackupStorer
 
 	closer func()
 }
@@ -130,7 +130,7 @@ func prepNewTestBackupOp(
 		return operations.BackupOperation{}, nil
 	}
 
-	bod.sw = store.NewKopiaStore(bod.kms)
+	bod.sw = store.NewWrapper(bod.kms)
 
 	connectorResource := resource.Users
 	if sel.Service == selectors.ServiceSharePoint {
@@ -235,7 +235,7 @@ func checkBackupIsInManifests(
 	t *testing.T,
 	ctx context.Context, //revive:disable-line:context-as-argument
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 	bo *operations.BackupOperation,
 	sel selectors.Selector,
 	resourceOwner string,
diff --git a/src/internal/operations/test/restore_helper_test.go b/src/internal/operations/test/restore_helper_test.go
index 0c397318f..5b7ed6d5c 100644
--- a/src/internal/operations/test/restore_helper_test.go
+++ b/src/internal/operations/test/restore_helper_test.go
@@ -36,7 +36,7 @@ type restoreOpDependencies struct {
 	sel  selectors.Selector
 	sss  streamstore.Streamer
 	st   storage.Storage
-	sw   *store.Wrapper
+	sw   store.BackupStorer
 
 	closer func()
 }
@@ -105,7 +105,7 @@ func prepNewTestRestoreOp(
 		return operations.RestoreOperation{}, rod
 	}
 
-	rod.sw = store.NewKopiaStore(rod.kms)
+	rod.sw = store.NewWrapper(rod.kms)
 
 	connectorResource := resource.Users
 	if sel.Service == selectors.ServiceSharePoint {
diff --git a/src/pkg/repository/repository.go b/src/pkg/repository/repository.go
index 8d84d0cf3..01147511f 100644
--- a/src/pkg/repository/repository.go
+++ b/src/pkg/repository/repository.go
@@ -347,7 +347,7 @@ func (r repository) NewBackupWithLookup(
 		ctx,
 		r.Opts,
 		r.dataLayer,
-		store.NewKopiaStore(r.modelStore),
+		store.NewWrapper(r.modelStore),
 		ctrl,
 		r.Account,
 		sel,
@@ -371,7 +371,7 @@ func (r repository) NewExport(
 		ctx,
 		r.Opts,
 		r.dataLayer,
-		store.NewKopiaStore(r.modelStore),
+		store.NewWrapper(r.modelStore),
 		ctrl,
 		r.Account,
 		model.StableID(backupID),
@@ -396,7 +396,7 @@ func (r repository) NewRestore(
 		ctx,
 		r.Opts,
 		r.dataLayer,
-		store.NewKopiaStore(r.modelStore),
+		store.NewWrapper(r.modelStore),
 		ctrl,
 		r.Account,
 		model.StableID(backupID),
@@ -432,7 +432,7 @@ func (r repository) NewRetentionConfig(
 
 // Backup retrieves a backup by id.
 func (r repository) Backup(ctx context.Context, id string) (*backup.Backup, error) {
-	return getBackup(ctx, id, store.NewKopiaStore(r.modelStore))
+	return getBackup(ctx, id, store.NewWrapper(r.modelStore))
 }
 
 // getBackup handles the processing for Backup.
@@ -455,7 +455,7 @@ func (r repository) Backups(ctx context.Context, ids []string) ([]*backup.Backup
 	var (
 		bups []*backup.Backup
 		errs = fault.New(false)
-		sw   = store.NewKopiaStore(r.modelStore)
+		sw   = store.NewWrapper(r.modelStore)
 	)
 
 	for _, id := range ids {
@@ -475,7 +475,7 @@ func (r repository) Backups(ctx context.Context, ids []string) ([]*backup.Backup
 // BackupsByTag lists all backups in a repository that contain all the tags
 // specified.
 func (r repository) BackupsByTag(ctx context.Context, fs ...store.FilterOption) ([]*backup.Backup, error) {
-	sw := store.NewKopiaStore(r.modelStore)
+	sw := store.NewWrapper(r.modelStore)
 	return backupsByTag(ctx, sw, fs)
 }
 
@@ -518,7 +518,7 @@ func (r repository) GetBackupDetails(
 		backupID,
 		r.Account.ID(),
 		r.dataLayer,
-		store.NewKopiaStore(r.modelStore),
+		store.NewWrapper(r.modelStore),
 		errs)
 
 	return deets, bup, errs.Fail(err)
@@ -588,7 +588,7 @@ func (r repository) GetBackupErrors(
 		backupID,
 		r.Account.ID(),
 		r.dataLayer,
-		store.NewKopiaStore(r.modelStore),
+		store.NewWrapper(r.modelStore),
 		errs)
 
 	return fe, bup, errs.Fail(err)
@@ -635,7 +635,7 @@ type snapshotDeleter interface {
 
 // DeleteBackup removes the backup from both the model store and the backup storage.
 func (r repository) DeleteBackup(ctx context.Context, id string) error {
-	return deleteBackup(ctx, id, r.dataLayer, store.NewKopiaStore(r.modelStore))
+	return deleteBackup(ctx, id, r.dataLayer, store.NewWrapper(r.modelStore))
 }
 
 // deleteBackup handles the processing for Backup.
diff --git a/src/pkg/repository/repository_unexported_test.go b/src/pkg/repository/repository_unexported_test.go
index e24f2e1d6..c2915c19e 100644
--- a/src/pkg/repository/repository_unexported_test.go
+++ b/src/pkg/repository/repository_unexported_test.go
@@ -434,7 +434,7 @@ type RepositoryModelIntgSuite struct {
 	tester.Suite
 	kw          *kopia.Wrapper
 	ms          *kopia.ModelStore
-	sw          *store.Wrapper
+	sw          store.BackupStorer
 	kopiaCloser func(ctx context.Context)
 }
 
@@ -476,7 +476,7 @@ func (suite *RepositoryModelIntgSuite) SetupSuite() {
 	suite.ms, err = kopia.NewModelStore(k)
 	require.NoError(t, err, clues.ToCore(err))
 
-	suite.sw = store.NewKopiaStore(suite.ms)
+	suite.sw = store.NewWrapper(suite.ms)
 }
 
 func (suite *RepositoryModelIntgSuite) TearDownSuite() {
@@ -537,7 +537,7 @@ func writeBackup(
 	t *testing.T,
 	ctx context.Context, //revive:disable-line:context-as-argument
 	kw *kopia.Wrapper,
-	sw *store.Wrapper,
+	sw store.BackupStorer,
 	tID, snapID, backupID string,
 	sel selectors.Selector,
 	ownerID, ownerName string,
diff --git a/src/pkg/store/backup.go b/src/pkg/store/backup.go
index 41ab97a1e..cd53d2114 100644
--- a/src/pkg/store/backup.go
+++ b/src/pkg/store/backup.go
@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"github.com/alcionai/clues"
+	"github.com/kopia/kopia/repo/manifest"
 
 	"github.com/alcionai/corso/src/internal/model"
 	"github.com/alcionai/corso/src/pkg/backup"
@@ -28,6 +29,14 @@ func (q *queryFilters) populate(qf ...FilterOption) {
 	}
 }
 
+// Service ensures the retrieved backups only match
+// the specified service.
+func Service(pst path.ServiceType) FilterOption {
+	return func(qf *queryFilters) {
+		qf.tags[model.ServiceTag] = pst.String()
+	}
+}
+
 type (
 	BackupWrapper interface {
 		BackupGetterDeleter
@@ -49,18 +58,33 @@ type (
 	BackupDeleter interface {
 		DeleteBackup(ctx context.Context, backupID model.StableID) error
 	}
+
+	Storer interface {
+		Delete(ctx context.Context, s model.Schema, id model.StableID) error
+		DeleteWithModelStoreID(ctx context.Context, id manifest.ID) error
+		Get(ctx context.Context, s model.Schema, id model.StableID, data model.Model) error
+		GetIDsForType(ctx context.Context, s model.Schema, tags map[string]string) ([]*model.BaseModel, error)
+		GetWithModelStoreID(ctx context.Context, s model.Schema, id manifest.ID, data model.Model) error
+		Put(ctx context.Context, s model.Schema, m model.Model) error
+		Update(ctx context.Context, s model.Schema, m model.Model) error
+	}
+
+	BackupStorer interface {
+		Storer
+		BackupWrapper
+	}
 )
 
-// Service ensures the retrieved backups only match
-// the specified service.
-func Service(pst path.ServiceType) FilterOption {
-	return func(qf *queryFilters) {
-		qf.tags[model.ServiceTag] = pst.String()
-	}
+type wrapper struct {
+	Storer
+}
+
+func NewWrapper(s Storer) *wrapper {
+	return &wrapper{Storer: s}
 }
 
 // GetBackup gets a single backup by id.
-func (w Wrapper) GetBackup(ctx context.Context, backupID model.StableID) (*backup.Backup, error) {
+func (w wrapper) GetBackup(ctx context.Context, backupID model.StableID) (*backup.Backup, error) {
 	b := backup.Backup{}
 
 	err := w.Get(ctx, model.BackupSchema, backupID, &b)
@@ -72,7 +96,7 @@ func (w Wrapper) GetBackup(ctx context.Context, backupID model.StableID) (*backu
 }
 
 // GetDetailsFromBackupID retrieves all backups in the model store.
-func (w Wrapper) GetBackups(
+func (w wrapper) GetBackups(
 	ctx context.Context,
 	filters ...FilterOption,
 ) ([]*backup.Backup, error) {
@@ -101,6 +125,6 @@ func (w Wrapper) GetBackups(
 }
 
 // DeleteBackup deletes the backup and its details entry from the model store.
-func (w Wrapper) DeleteBackup(ctx context.Context, backupID model.StableID) error {
+func (w wrapper) DeleteBackup(ctx context.Context, backupID model.StableID) error {
 	return w.Delete(ctx, model.BackupSchema, backupID)
 }
diff --git a/src/pkg/store/backup_test.go b/src/pkg/store/backup_test.go
index 32b661394..b1f37a918 100644
--- a/src/pkg/store/backup_test.go
+++ b/src/pkg/store/backup_test.go
@@ -66,7 +66,7 @@ func (suite *StoreBackupUnitSuite) TestGetBackup() {
 			ctx, flush := tester.NewContext(t)
 			defer flush()
 
-			sm := &store.Wrapper{Storer: test.mock}
+			sm := store.NewWrapper(test.mock)
 
 			result, err := sm.GetBackup(ctx, model.StableID(uuid.NewString()))
 			test.expect(t, err, clues.ToCore(err))
@@ -104,7 +104,7 @@ func (suite *StoreBackupUnitSuite) TestGetBackups() {
 			ctx, flush := tester.NewContext(t)
 			defer flush()
 
-			sm := &store.Wrapper{Storer: test.mock}
+			sm := store.NewWrapper(test.mock)
 
 			result, err := sm.GetBackups(ctx)
 			test.expect(t, err, clues.ToCore(err))
@@ -143,7 +143,7 @@ func (suite *StoreBackupUnitSuite) TestDeleteBackup() {
 			ctx, flush := tester.NewContext(t)
 			defer flush()
 
-			sm := &store.Wrapper{Storer: test.mock}
+			sm := store.NewWrapper(test.mock)
 
 			err := sm.DeleteBackup(ctx, model.StableID(uuid.NewString()))
 			test.expect(t, err, clues.ToCore(err))
diff --git a/src/pkg/store/store.go b/src/pkg/store/store.go
deleted file mode 100644
index a1c071818..000000000
--- a/src/pkg/store/store.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package store
-
-import (
-	"context"
-
-	"github.com/kopia/kopia/repo/manifest"
-
-	"github.com/alcionai/corso/src/internal/kopia"
-	"github.com/alcionai/corso/src/internal/model"
-)
-
-var _ Storer = &kopia.ModelStore{}
-
-type (
-	Storer interface {
-		Delete(ctx context.Context, s model.Schema, id model.StableID) error
-		DeleteWithModelStoreID(ctx context.Context, id manifest.ID) error
-		Get(ctx context.Context, s model.Schema, id model.StableID, data model.Model) error
-		GetIDsForType(ctx context.Context, s model.Schema, tags map[string]string) ([]*model.BaseModel, error)
-		GetWithModelStoreID(ctx context.Context, s model.Schema, id manifest.ID, data model.Model) error
-		Put(ctx context.Context, s model.Schema, m model.Model) error
-		Update(ctx context.Context, s model.Schema, m model.Model) error
-	}
-)
-
-type Wrapper struct {
-	Storer
-}
-
-func NewKopiaStore(kms *kopia.ModelStore) *Wrapper {
-	return &Wrapper{kms}
-}