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Rewrite document service methods

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This commit is contained in:
mcrakhman 2022-08-11 11:04:03 +02:00 • committed by Mikhail Iudin
parent e709febfb2
commit f50c876ec8
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3 changed files with 69 additions and 30 deletions
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2
service/api/service.go
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@ -115,7 +115,7 @@ func (s *service) appendDocument(w http.ResponseWriter, req *http.Request) {
treeId = query.Get("treeId")
)
timeoutCtx, cancel := context.WithTimeout(context.Background(), time.Second*30)
err := s.documentService.UpdateDocument(timeoutCtx, treeId, text)
err := s.documentService.UpdateDocumentTree(timeoutCtx, treeId, text)
cancel()
if err != nil {
sendText(w, http.StatusInternalServerError, err.Error())

51
service/sync/document/service.go
View file

@ -5,7 +5,6 @@ import (
"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/acltree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/testutils/testchanges/testchangepb"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/tree"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage"
@ -33,8 +32,9 @@ type service struct {
}
type Service interface {
UpdateDocument(ctx context.Context, id, text string) error
CreateDocument(ctx context.Context, text string) (string, error)
UpdateDocumentTree(ctx context.Context, id, text string) error
CreateACLTree(ctx context.Context) (id string, err error)
CreateDocumentTree(ctx context.Context, aclTreeId string, text string) (id string, err error)
}
func New() app.Component {
@ -65,7 +65,7 @@ func (s *service) Close(ctx context.Context) (err error) {
return nil
}
func (s *service) UpdateDocument(ctx context.Context, id, text string) (err error) {
func (s *service) UpdateDocumentTree(ctx context.Context, id, text string) (err error) {
var (
ch *aclpb.RawChange
header *treepb.TreeHeader
@ -75,24 +75,28 @@ func (s *service) UpdateDocument(ctx context.Context, id, text string) (err erro
log.With(zap.String("id", id), zap.String("text", text)).
Debug("updating document")
err = s.treeCache.Do(ctx, id, func(tree acltree.ACLTree) error {
ch, err = tree.AddContent(ctx, func(builder acltree.ChangeBuilder) error {
builder.AddChangeContent(
&testchangepb.PlainTextChangeData{
Content: []*testchangepb.PlainTextChangeContent{
createAppendTextChangeContent(text),
},
})
err = s.treeCache.Do(ctx, id, func(obj interface{}) error {
docTree := obj.(tree.DocTree)
err = s.treeCache.Do(ctx, docTree.Header().AclTreeId, func(obj interface{}) error {
aclTree := obj.(tree.ACLTree)
aclTree.RLock()
defer aclTree.RUnlock()
content := createAppendTextChange(text)
_, err := docTree.AddContent(ctx, aclTree, content, false)
if err != nil {
return err
}
return nil
})
if err != nil {
return err
}
id = tree.ID()
heads = tree.Heads()
header = tree.Header()
snapshotPath = tree.SnapshotPath()
id = docTree.ID()
heads = docTree.Heads()
header = docTree.Header()
snapshotPath = docTree.SnapshotPath()
return nil
})
if err != nil {
@ -176,11 +180,12 @@ func (s *service) CreateDocumentTree(ctx context.Context, aclTreeId string, text
snapshotPath []string
heads []string
)
err = s.treeCache.Do(ctx, aclTreeId, func(t tree.ACLTree) error {
err = s.treeCache.Do(ctx, aclTreeId, func(obj interface{}) error {
t := obj.(tree.ACLTree)
t.RLock()
defer t.RUnlock()
content := createInitialChangeContent(text)
content := createInitialTextChange(text)
doc, err := tree.CreateNewTreeStorage(acc, t, content, s.treeStorageProvider.CreateTreeStorage)
if err != nil {
return err
@ -225,7 +230,7 @@ func (s *service) CreateDocumentTree(ctx context.Context, aclTreeId string, text
return id, err
}
func createInitialChangeContent(text string) proto.Marshaler {
func createInitialTextChange(text string) proto.Marshaler {
return &testchangepb.PlainTextChangeData{
Content: []*testchangepb.PlainTextChangeContent{
createAppendTextChangeContent(text),
@ -234,6 +239,14 @@ func createInitialChangeContent(text string) proto.Marshaler {
}
}
func createAppendTextChange(text string) proto.Marshaler {
return &testchangepb.PlainTextChangeData{
Content: []*testchangepb.PlainTextChangeContent{
createAppendTextChangeContent(text),
},
}
}
func createAppendTextChangeContent(text string) *testchangepb.PlainTextChangeContent {
return &testchangepb.PlainTextChangeContent{
Value: &testchangepb.PlainTextChangeContentValueOfTextAppend{

46
service/treecache/service.go
View file

@ -2,6 +2,7 @@ package treecache
import (
"context"
"fmt"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app"
"github.com/anytypeio/go-anytype-infrastructure-experiments/app/logger"
"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
@ -17,14 +18,14 @@ import (
const CName = "treecache"
// TODO: add context
type ACLTreeFunc = func(tree tree.ACLTree) error
type TreeFunc = func(tree interface{}) error
type ChangeBuildFunc = func(builder acltree.ChangeBuilder) error
var log = logger.NewNamed("treecache")
type Service interface {
Do(ctx context.Context, treeId string, f ACLTreeFunc) error
Add(ctx context.Context, treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange, f ACLTreeFunc) error
Do(ctx context.Context, treeId string, f TreeFunc) error
Add(ctx context.Context, treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange, f TreeFunc) error
}
type service struct {
@ -37,7 +38,7 @@ func New() app.ComponentRunnable {
return &service{}
}
func (s *service) Do(ctx context.Context, treeId string, f ACLTreeFunc) error {
func (s *service) Do(ctx context.Context, treeId string, f TreeFunc) error {
log.
With(zap.String("treeId", treeId)).
Debug("requesting tree from cache to perform operation")
@ -47,10 +48,10 @@ func (s *service) Do(ctx context.Context, treeId string, f ACLTreeFunc) error {
if err != nil {
return err
}
return f(t.(tree.ACLTree))
return f(t)
}
func (s *service) Add(ctx context.Context, treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange, f ACLTreeFunc) error {
func (s *service) Add(ctx context.Context, treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange, f TreeFunc) error {
log.
With(zap.String("treeId", treeId), zap.Int("len(changes)", len(changes))).
Debug("adding tree with changes")
@ -83,11 +84,36 @@ func (s *service) Close(ctx context.Context) (err error) {
}
func (s *service) loadTree(ctx context.Context, id string) (ocache.Object, error) {
tree, err := s.treeProvider.TreeStorage(id)
t, err := s.treeProvider.TreeStorage(id)
if err != nil {
return nil, err
}
// TODO: should probably accept nil listeners
aclTree, err := acltree.BuildACLTree(tree, s.account.Account(), acltree.NoOpListener{})
return aclTree, err
header, err := t.Header()
if err != nil {
return nil, err
}
switch header.Type {
case treepb.TreeHeader_ACLTree:
return tree.BuildACLTreeWithIdentity(t, s.account.Account(), nil)
case treepb.TreeHeader_DocTree:
break
default:
return nil, fmt.Errorf("incorrect type")
}
var docTree tree.DocTree
// TODO: it is a question if we need to use ACLTree on the first tree build, because we can think that the tree is already validated
err = s.Do(ctx, header.AclTreeId, func(obj interface{}) error {
aclTree := obj.(tree.ACLTree)
aclTree.RLock()
defer aclTree.RUnlock()
docTree, err = tree.BuildDocTreeWithIdentity(t, s.account.Account(), nil, aclTree)
if err != nil {
return err
}
return nil
})
return docTree, err
}