Change treeheader to header

pkg/acl/testutils/acllistbuilder/liststoragebuilder.go

@@ -10,7 +10,6 @@ import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/keys/asymmetric/signingkey"
 	"io/ioutil"
 	"path"
-	"sync"
 	"time"
 
 	"github.com/gogo/protobuf/proto"
@@ -25,7 +24,6 @@ type ACLListStorageBuilder struct {
 	keychain   *Keychain
 	header     *aclpb.Header
 	id         string
-	sync.RWMutex
 }
 
 func NewACLListStorageBuilder(keychain *Keychain) *ACLListStorageBuilder {

pkg/acl/testutils/yamltests/userjoinexampleupdate.yml

@@ -1,152 +0,0 @@
-tree:
-  author: A
-changes:
-  - id: A.1.1
-    identity: A
-    aclSnapshot:
-      userStates:
-        - identity: A
-          encryptionKey: key.Enc.A
-          encryptedReadKeys: [key.Read.1]
-          permission: admin
-    snapshot:
-      text: "some text"
-    aclChanges:
-      - userAdd:
-          identity: A
-          permission: admin
-          encryptionKey: key.Enc.A
-          encryptedReadKeys: [key.Read.1]
-    changes:
-      - textAppend:
-          text: "some text"
-    readKey: key.Read.1
-  - id: A.1.2
-    identity: A
-    aclChanges:
-      - userInvite:
-          acceptKey: key.Sign.Onetime1
-          encryptionKey: key.Enc.Onetime1
-          encryptedReadKeys: [key.Read.1]
-          permissions: writer
-          inviteId: A.1.2
-      - userAdd:
-          identity: C
-          permission: reader
-          encryptionKey: key.Enc.C
-          encryptedReadKeys: [ key.Read.1 ]
-    readKey: key.Read.1
-  - id: A.1.3
-    identity: A
-    changes:
-      - textAppend:
-          text: "second"
-    readKey: key.Read.1
-  - id: B.1.1
-    identity: B
-    aclChanges:
-      - userJoin:
-          identity: B
-          encryptionKey: key.Enc.B
-          acceptSignature: key.Sign.Onetime1
-          inviteId: A.1.2
-          encryptedReadKeys: [key.Read.1]
-    readKey: key.Read.1
-  - id: B.1.2
-    identity: B
-    changes:
-      - textAppend:
-          text: "first"
-    readKey: key.Read.1
-  - id: C.1.1
-    identity: C
-    changes:
-      - textAppend:
-          text: "third"
-    readKey: key.Read.1
-keys:
-  Enc:
-    - A
-    - B
-    - C
-    - D
-    - Onetime1
-  Sign:
-    - A
-    - B
-    - C
-    - D
-    - Onetime1
-  Read:
-    - 1
-graph:
-  - id: A.1.1
-    baseSnapshot: A.1.1
-  - id: A.1.2
-    baseSnapshot: A.1.1
-    aclHeads: [A.1.1]
-    treeHeads: [A.1.1]
-  - id: B.1.1
-    baseSnapshot: A.1.1
-    aclHeads: [A.1.2]
-    treeHeads: [A.1.2]
-  - id: B.1.2
-    baseSnapshot: A.1.1
-    aclHeads: [B.1.1]
-    treeHeads: [B.1.1]
-  - id: A.1.3 # this should be invalid, because it is based on one of the invalid changes
-    baseSnapshot: A.1.1
-    aclHeads: [B.1.1]
-    treeHeads: [B.1.2, C.1.1]
-  - id: C.1.1 # this should be invalid, because C is a reader
-    baseSnapshot: A.1.1
-    aclHeads: [B.1.1]
-    treeHeads: [B.1.1]
-header:
-  firstChangeId: A.1.1
-  isWorkspace: false
-orphans:
-  - "A.1.3"
-updates:
-  - useCase: append
-    changes:
-    - id: B.1.3
-      identity: B
-      changes:
-        - textAppend:
-            text: "second"
-      readKey: key.Read.1
-    - id: A.1.4
-      identity: A
-      aclChanges:
-        - userAdd:
-            identity: D
-            permission: writer
-            encryptionKey: key.Enc.D
-            encryptedReadKeys: [ key.Read.1 ]
-      readKey: key.Read.1
-    graph:
-      - id: B.1.3
-        baseSnapshot: A.1.1
-        aclHeads: [ B.1.1 ]
-        treeHeads: [ B.1.2 ]
-      - id: A.1.4
-        baseSnapshot: A.1.1
-        aclHeads: [ B.1.1 ]
-        treeHeads: [ B.1.3 ]
-  - useCase: rebuild
-    changes:
-      - id: A.1.4
-        identity: A
-        aclChanges:
-          - userAdd:
-              identity: D
-              permission: writer
-              encryptionKey: key.Enc.D
-              encryptedReadKeys: [ key.Read.1 ]
-        readKey: key.Read.1
-    graph:
-      - id: A.1.4
-        baseSnapshot: A.1.1
-        aclHeads: [ A.1.1 ]
-        treeHeads: [ A.1.1 ]

pkg/acl/tree/commontree.go

@@ -3,12 +3,11 @@ package tree
 import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
 )
 
 type CommonTree interface {
 	ID() string
-	Header() *treepb.TreeHeader
+	Header() *aclpb.Header
 	Heads() []string
 	Root() *Change
 	Iterate(func(change *Change) bool)

pkg/acl/tree/doctree.go

@@ -7,7 +7,6 @@ import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/list"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/cid"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/keys"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/keys/asymmetric/signingkey"
@@ -61,7 +60,7 @@ type docTree struct {
 	updateListener TreeUpdateListener
 
 	id     string
-	header *treepb.TreeHeader
+	header *aclpb.Header
 	tree   *Tree
 
 	treeBuilder *treeBuilder
@@ -96,7 +95,7 @@ func BuildDocTreeWithIdentity(t treestorage.TreeStorage, acc *account.AccountDat
 	if err != nil {
 		return nil, err
 	}
-	docTree.id, err = t.TreeID()
+	docTree.id, err = t.ID()
 	if err != nil {
 		return nil, err
 	}
@@ -131,7 +130,7 @@ func BuildDocTree(t treestorage.TreeStorage, decoder keys.Decoder, listener Tree
 	if err != nil {
 		return nil, err
 	}
-	docTree.id, err = t.TreeID()
+	docTree.id, err = t.ID()
 	if err != nil {
 		return nil, err
 	}
@@ -162,7 +161,7 @@ func (d *docTree) ID() string {
 	return d.id
 }
 
-func (d *docTree) Header() *treepb.TreeHeader {
+func (d *docTree) Header() *aclpb.Header {
 	return d.header
 }
 
@@ -448,7 +447,7 @@ func (d *docTree) ChangesAfterCommonSnapshot(theirPath []string) ([]*aclpb.RawCh
 	var rawChanges []*aclpb.RawChange
 	// using custom load function to skip verification step and save raw changes
 	load := func(id string) (*Change, error) {
-		raw, err := d.treeStorage.GetChange(context.Background(), id)
+		raw, err := d.treeStorage.GetRawChange(context.Background(), id)
 		if err != nil {
 			return nil, err
 		}

pkg/acl/tree/treebuilder.go

@@ -117,7 +117,7 @@ func (tb *treeBuilder) dfsFromStart(heads []string) (buf []*Change, root *Change
 		return nil, nil, err
 	}
 	for _, r := range possibleRoots {
-		if r.Id == header.FirstChangeId {
+		if r.Id == header.FirstId {
 			return buf, r, nil
 		}
 	}
@@ -177,7 +177,7 @@ func (tb *treeBuilder) loadChange(id string) (ch *Change, err error) {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
 	defer cancel()
 
-	change, err := tb.treeStorage.GetChange(ctx, id)
+	change, err := tb.treeStorage.GetRawChange(ctx, id)
 	if err != nil {
 		return nil, err
 	}

pkg/acl/tree/treestorage.go

@@ -5,7 +5,6 @@ import (
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/list"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/cid"
 	"github.com/gogo/protobuf/proto"
 	"time"
@@ -96,7 +95,7 @@ func CreateNewTreeStorage(
 		Signature: signature,
 		Id:        changeId,
 	}
-	header, treeId, err := createTreeHeaderAndId(rawChange, treepb.TreeHeader_DocTree, aclList.ID())
+	header, treeId, err := createTreeHeaderAndId(rawChange, aclpb.Header_DocTree, aclList.ID())
 	if err != nil {
 		return nil, err
 	}
@@ -113,11 +112,11 @@ func CreateNewTreeStorage(
 	return thr, nil
 }
 
-func createTreeHeaderAndId(change *aclpb.RawChange, treeType treepb.TreeHeaderTreeType, aclTreeId string) (*treepb.TreeHeader, string, error) {
+func createTreeHeaderAndId(change *aclpb.RawChange, treeType aclpb.HeaderDocType, aclListId string) (*aclpb.Header, string, error) {
-	header := &treepb.TreeHeader{
+	header := &aclpb.Header{
-		FirstChangeId: change.Id,
+		FirstId:   change.Id,
-		Type:          treeType,
+		DocType:   treeType,
-		AclTreeId:     aclTreeId,
+		AclListId: aclListId,
 	}
 	marshalledHeader, err := proto.Marshal(header)
 	if err != nil {

pkg/acl/treestorage/inmemory.go

@@ -3,16 +3,13 @@ package treestorage
 import (
 	"context"
 	"fmt"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/util/slice"
 	"sync"
 )
 
 type inMemoryTreeStorage struct {
 	id      string
-	header  *treepb.TreeHeader
+	header  *aclpb.Header
 	heads   []string
 	orphans []string
 	changes map[string]*aclpb.RawChange
@@ -20,11 +17,11 @@ type inMemoryTreeStorage struct {
 	sync.RWMutex
 }
 
-type CreatorFunc = func(string, *treepb.TreeHeader, []*aclpb.RawChange) (TreeStorage, error)
+type CreatorFunc = func(string, *aclpb.Header, []*aclpb.RawChange) (TreeStorage, error)
 
 func NewInMemoryTreeStorage(
 	treeId string,
-	header *treepb.TreeHeader,
+	header *aclpb.Header,
 	changes []*aclpb.RawChange) (TreeStorage, error) {
 	allChanges := make(map[string]*aclpb.RawChange)
 	var orphans []string
@@ -43,13 +40,13 @@ func NewInMemoryTreeStorage(
 	}, nil
 }
 
-func (t *inMemoryTreeStorage) TreeID() (string, error) {
+func (t *inMemoryTreeStorage) ID() (string, error) {
 	t.RLock()
 	defer t.RUnlock()
 	return t.id, nil
 }
 
-func (t *inMemoryTreeStorage) Header() (*treepb.TreeHeader, error) {
+func (t *inMemoryTreeStorage) Header() (*aclpb.Header, error) {
 	t.RLock()
 	defer t.RUnlock()
 	return t.header, nil
@@ -61,12 +58,6 @@ func (t *inMemoryTreeStorage) Heads() ([]string, error) {
 	return t.heads, nil
 }
 
-func (t *inMemoryTreeStorage) Orphans() ([]string, error) {
-	t.RLock()
-	defer t.RUnlock()
-	return t.orphans, nil
-}
-
 func (t *inMemoryTreeStorage) SetHeads(heads []string) error {
 	t.Lock()
 	defer t.Unlock()
@@ -78,20 +69,6 @@ func (t *inMemoryTreeStorage) SetHeads(heads []string) error {
 	return nil
 }
 
-func (t *inMemoryTreeStorage) RemoveOrphans(orphans ...string) error {
-	t.Lock()
-	defer t.Unlock()
-	t.orphans = slice.Difference(t.orphans, orphans)
-	return nil
-}
-
-func (t *inMemoryTreeStorage) AddOrphans(orphans ...string) error {
-	t.Lock()
-	defer t.Unlock()
-	t.orphans = append(t.orphans, orphans...)
-	return nil
-}
-
 func (t *inMemoryTreeStorage) AddRawChange(change *aclpb.RawChange) error {
 	t.Lock()
 	defer t.Unlock()
@@ -100,26 +77,7 @@ func (t *inMemoryTreeStorage) AddRawChange(change *aclpb.RawChange) error {
 	return nil
 }
 
-func (t *inMemoryTreeStorage) AddChange(change aclchanges.Change) error {
+func (t *inMemoryTreeStorage) GetRawChange(ctx context.Context, changeId string) (*aclpb.RawChange, error) {
-	t.Lock()
-	defer t.Unlock()
-	signature := change.Signature()
-	id := change.CID()
-
-	fullMarshalledChange, err := change.ProtoChange().Marshal()
-	if err != nil {
-		return err
-	}
-	rawChange := &aclpb.RawChange{
-		Payload:   fullMarshalledChange,
-		Signature: signature,
-		Id:        id,
-	}
-	t.changes[id] = rawChange
-	return nil
-}
-
-func (t *inMemoryTreeStorage) GetChange(ctx context.Context, changeId string) (*aclpb.RawChange, error) {
 	t.RLock()
 	defer t.RUnlock()
 	if res, exists := t.changes[changeId]; exists {
@@ -142,7 +100,7 @@ func (i *inMemoryTreeStorageProvider) TreeStorage(treeId string) (TreeStorage, e
 	return nil, ErrUnknownTreeId
 }
 
-func (i *inMemoryTreeStorageProvider) CreateTreeStorage(treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange) (TreeStorage, error) {
+func (i *inMemoryTreeStorageProvider) CreateTreeStorage(treeId string, header *aclpb.Header, changes []*aclpb.RawChange) (TreeStorage, error) {
 	i.Lock()
 	defer i.Unlock()
 	res, err := NewInMemoryTreeStorage(treeId, header, changes)

pkg/acl/treestorage/provider.go

@@ -3,12 +3,11 @@ package treestorage
 import (
 	"errors"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
 )
 
 var ErrUnknownTreeId = errors.New("tree does not exist")
 
 type Provider interface {
 	TreeStorage(treeId string) (TreeStorage, error)
-	CreateTreeStorage(treeId string, header *treepb.TreeHeader, changes []*aclpb.RawChange) (TreeStorage, error)
+	CreateTreeStorage(treeId string, header *aclpb.Header, changes []*aclpb.RawChange) (TreeStorage, error)
 }

pkg/acl/treestorage/storage.go

@@ -2,24 +2,16 @@ package treestorage
 
 import (
 	"context"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges"
 	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/aclchanges/aclpb"
-	"github.com/anytypeio/go-anytype-infrastructure-experiments/pkg/acl/treestorage/treepb"
 )
 
 type TreeStorage interface {
-	TreeID() (string, error)
+	ID() (string, error)
 
-	Header() (*treepb.TreeHeader, error)
+	Header() (*aclpb.Header, error)
 	Heads() ([]string, error)
-	Orphans() ([]string, error)
 	SetHeads(heads []string) error
-	RemoveOrphans(orphan ...string) error
-	AddOrphans(orphan ...string) error
 
 	AddRawChange(change *aclpb.RawChange) error
-	AddChange(change aclchanges.Change) error
+	GetRawChange(ctx context.Context, recordID string) (*aclpb.RawChange, error)
-
-	// TODO: have methods with raw changes also
-	GetChange(ctx context.Context, recordID string) (*aclpb.RawChange, error)
 }

pkg/acl/treestorage/treepb/protos/tree.proto

@@ -1,16 +0,0 @@
-syntax = "proto3";
-package tree;
-option go_package = "treepb";
-
-message TreeHeader {
-  string firstChangeId = 1;
-  bool isWorkspace = 2;
-  TreeType type = 3;
-  string aclTreeId = 4;
-  // TODO: add user identity, signature and nano timestamp
-
-  enum TreeType {
-    ACLTree = 0;
-    DocTree = 1;
-  }
-}

pkg/acl/treestorage/treepb/tree.pb.go

@@ -1,474 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: pkg/acl/treestorage/treepb/protos/tree.proto
-
-package treepb
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	math_bits "math/bits"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
-
-type TreeHeaderTreeType int32
-
-const (
-	TreeHeader_ACLTree TreeHeaderTreeType = 0
-	TreeHeader_DocTree TreeHeaderTreeType = 1
-)
-
-var TreeHeaderTreeType_name = map[int32]string{
-	0: "ACLTree",
-	1: "DocTree",
-}
-
-var TreeHeaderTreeType_value = map[string]int32{
-	"ACLTree": 0,
-	"DocTree": 1,
-}
-
-func (x TreeHeaderTreeType) String() string {
-	return proto.EnumName(TreeHeaderTreeType_name, int32(x))
-}
-
-func (TreeHeaderTreeType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e7d760b855878644, []int{0, 0}
-}
-
-type TreeHeader struct {
-	FirstChangeId string             `protobuf:"bytes,1,opt,name=firstChangeId,proto3" json:"firstChangeId,omitempty"`
-	IsWorkspace   bool               `protobuf:"varint,2,opt,name=isWorkspace,proto3" json:"isWorkspace,omitempty"`
-	Type          TreeHeaderTreeType `protobuf:"varint,3,opt,name=type,proto3,enum=tree.TreeHeaderTreeType" json:"type,omitempty"`
-	AclTreeId     string             `protobuf:"bytes,4,opt,name=aclTreeId,proto3" json:"aclTreeId,omitempty"`
-}
-
-func (m *TreeHeader) Reset()         { *m = TreeHeader{} }
-func (m *TreeHeader) String() string { return proto.CompactTextString(m) }
-func (*TreeHeader) ProtoMessage()    {}
-func (*TreeHeader) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7d760b855878644, []int{0}
-}
-func (m *TreeHeader) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *TreeHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_TreeHeader.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalToSizedBuffer(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *TreeHeader) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TreeHeader.Merge(m, src)
-}
-func (m *TreeHeader) XXX_Size() int {
-	return m.Size()
-}
-func (m *TreeHeader) XXX_DiscardUnknown() {
-	xxx_messageInfo_TreeHeader.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TreeHeader proto.InternalMessageInfo
-
-func (m *TreeHeader) GetFirstChangeId() string {
-	if m != nil {
-		return m.FirstChangeId
-	}
-	return ""
-}
-
-func (m *TreeHeader) GetIsWorkspace() bool {
-	if m != nil {
-		return m.IsWorkspace
-	}
-	return false
-}
-
-func (m *TreeHeader) GetType() TreeHeaderTreeType {
-	if m != nil {
-		return m.Type
-	}
-	return TreeHeader_ACLTree
-}
-
-func (m *TreeHeader) GetAclTreeId() string {
-	if m != nil {
-		return m.AclTreeId
-	}
-	return ""
-}
-
-func init() {
-	proto.RegisterEnum("tree.TreeHeaderTreeType", TreeHeaderTreeType_name, TreeHeaderTreeType_value)
-	proto.RegisterType((*TreeHeader)(nil), "tree.TreeHeader")
-}
-
-func init() {
-	proto.RegisterFile("pkg/acl/treestorage/treepb/protos/tree.proto", fileDescriptor_e7d760b855878644)
-}
-
-var fileDescriptor_e7d760b855878644 = []byte{
-	// 237 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0x29, 0xc8, 0x4e, 0xd7,
-	0x4f, 0x4c, 0xce, 0xd1, 0x2f, 0x29, 0x4a, 0x4d, 0x2d, 0x2e, 0xc9, 0x2f, 0x4a, 0x4c, 0x4f, 0x05,
-	0xb3, 0x0b, 0x92, 0xf4, 0x0b, 0x8a, 0xf2, 0x4b, 0xf2, 0x8b, 0xc1, 0x3c, 0x3d, 0x30, 0x5b, 0x88,
-	0x05, 0xc4, 0x56, 0x3a, 0xce, 0xc8, 0xc5, 0x15, 0x52, 0x94, 0x9a, 0xea, 0x91, 0x9a, 0x98, 0x92,
-	0x5a, 0x24, 0xa4, 0xc2, 0xc5, 0x9b, 0x96, 0x59, 0x54, 0x5c, 0xe2, 0x9c, 0x91, 0x98, 0x97, 0x9e,
-	0xea, 0x99, 0x22, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0x19, 0x84, 0x2a, 0x28, 0xa4, 0xc0, 0xc5, 0x9d,
-	0x59, 0x1c, 0x9e, 0x5f, 0x94, 0x5d, 0x5c, 0x90, 0x98, 0x9c, 0x2a, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1,
-	0x11, 0x84, 0x2c, 0x24, 0xa4, 0xcb, 0xc5, 0x52, 0x52, 0x59, 0x90, 0x2a, 0xc1, 0xac, 0xc0, 0xa8,
-	0xc1, 0x67, 0x24, 0xa9, 0x07, 0xb6, 0x17, 0x61, 0x0f, 0x98, 0x19, 0x52, 0x59, 0x90, 0x1a, 0x04,
-	0x56, 0x26, 0x24, 0xc3, 0xc5, 0x99, 0x98, 0x9c, 0x03, 0x12, 0xf4, 0x4c, 0x91, 0x60, 0x01, 0x5b,
-	0x89, 0x10, 0x50, 0x52, 0xe1, 0xe2, 0x80, 0xa9, 0x17, 0xe2, 0xe6, 0x62, 0x77, 0x74, 0xf6, 0x01,
-	0x71, 0x05, 0x18, 0x40, 0x1c, 0x97, 0xfc, 0x64, 0x30, 0x87, 0xd1, 0x49, 0xe1, 0xc4, 0x23, 0x39,
-	0xc6, 0x0b, 0x8f, 0xe4, 0x18, 0x1f, 0x3c, 0x92, 0x63, 0x9c, 0xf0, 0x58, 0x8e, 0xe1, 0xc2, 0x63,
-	0x39, 0x86, 0x1b, 0x8f, 0xe5, 0x18, 0xa2, 0xd8, 0x20, 0x61, 0x90, 0xc4, 0x06, 0xf6, 0xb8, 0x31,
-	0x20, 0x00, 0x00, 0xff, 0xff, 0x0c, 0x86, 0x4d, 0x81, 0x28, 0x01, 0x00, 0x00,
-}
-
-func (m *TreeHeader) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalToSizedBuffer(dAtA[:size])
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *TreeHeader) MarshalTo(dAtA []byte) (int, error) {
-	size := m.Size()
-	return m.MarshalToSizedBuffer(dAtA[:size])
-}
-
-func (m *TreeHeader) MarshalToSizedBuffer(dAtA []byte) (int, error) {
-	i := len(dAtA)
-	_ = i
-	var l int
-	_ = l
-	if len(m.AclTreeId) > 0 {
-		i -= len(m.AclTreeId)
-		copy(dAtA[i:], m.AclTreeId)
-		i = encodeVarintTree(dAtA, i, uint64(len(m.AclTreeId)))
-		i--
-		dAtA[i] = 0x22
-	}
-	if m.Type != 0 {
-		i = encodeVarintTree(dAtA, i, uint64(m.Type))
-		i--
-		dAtA[i] = 0x18
-	}
-	if m.IsWorkspace {
-		i--
-		if m.IsWorkspace {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i--
-		dAtA[i] = 0x10
-	}
-	if len(m.FirstChangeId) > 0 {
-		i -= len(m.FirstChangeId)
-		copy(dAtA[i:], m.FirstChangeId)
-		i = encodeVarintTree(dAtA, i, uint64(len(m.FirstChangeId)))
-		i--
-		dAtA[i] = 0xa
-	}
-	return len(dAtA) - i, nil
-}
-
-func encodeVarintTree(dAtA []byte, offset int, v uint64) int {
-	offset -= sovTree(v)
-	base := offset
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return base
-}
-func (m *TreeHeader) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.FirstChangeId)
-	if l > 0 {
-		n += 1 + l + sovTree(uint64(l))
-	}
-	if m.IsWorkspace {
-		n += 2
-	}
-	if m.Type != 0 {
-		n += 1 + sovTree(uint64(m.Type))
-	}
-	l = len(m.AclTreeId)
-	if l > 0 {
-		n += 1 + l + sovTree(uint64(l))
-	}
-	return n
-}
-
-func sovTree(x uint64) (n int) {
-	return (math_bits.Len64(x|1) + 6) / 7
-}
-func sozTree(x uint64) (n int) {
-	return sovTree(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (m *TreeHeader) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowTree
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: TreeHeader: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: TreeHeader: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FirstChangeId", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTree
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTree
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.FirstChangeId = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field IsWorkspace", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.IsWorkspace = bool(v != 0)
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
-			}
-			m.Type = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Type |= TreeHeaderTreeType(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field AclTreeId", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTree
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTree
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.AclTreeId = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipTree(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthTree
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipTree(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	depth := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowTree
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-		case 1:
-			iNdEx += 8
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTree
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthTree
-			}
-			iNdEx += length
-		case 3:
-			depth++
-		case 4:
-			if depth == 0 {
-				return 0, ErrUnexpectedEndOfGroupTree
-			}
-			depth--
-		case 5:
-			iNdEx += 4
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-		if iNdEx < 0 {
-			return 0, ErrInvalidLengthTree
-		}
-		if depth == 0 {
-			return iNdEx, nil
-		}
-	}
-	return 0, io.ErrUnexpectedEOF
-}
-
-var (
-	ErrInvalidLengthTree        = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowTree          = fmt.Errorf("proto: integer overflow")
-	ErrUnexpectedEndOfGroupTree = fmt.Errorf("proto: unexpected end of group")
-)

service/document/service.go

@@ -195,7 +195,7 @@ func (s *service) CreateDocumentTree(ctx context.Context, aclTreeId string, text
 			return err
 		}
 
-		id, err = doc.TreeID()
+		id, err = doc.ID()
 		if err != nil {
 			return err
 		}
@@ -207,7 +207,7 @@ func (s *service) CreateDocumentTree(ctx context.Context, aclTreeId string, text
 
 		heads = []string{header.FirstChangeId}
 		snapshotPath = []string{header.FirstChangeId}
-		ch, err = doc.GetChange(ctx, header.FirstChangeId)
+		ch, err = doc.GetRawChange(ctx, header.FirstChangeId)
 		if err != nil {
 			return err
 		}