feat: initial memo store

proto/gen/store/README.md

@@ -14,6 +14,9 @@
 - [store/collection.proto](#store_collection-proto)
     - [Collection](#slash-store-Collection)
   
+- [store/memo.proto](#store_memo-proto)
+    - [Memo](#slash-store-Memo)
+  
 - [store/shortcut.proto](#store_shortcut-proto)
     - [OpenGraphMetadata](#slash-store-OpenGraphMetadata)
     - [Shortcut](#slash-store-Shortcut)
@@ -168,6 +171,46 @@
 
 
 
+<a name="store_memo-proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## store/memo.proto
+
+
+
+<a name="slash-store-Memo"></a>
+
+### Memo
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| id | [int32](#int32) |  |  |
+| creator_id | [int32](#int32) |  |  |
+| created_ts | [int64](#int64) |  |  |
+| updated_ts | [int64](#int64) |  |  |
+| row_status | [RowStatus](#slash-store-RowStatus) |  |  |
+| name | [string](#string) |  |  |
+| title | [string](#string) |  |  |
+| content | [string](#string) |  |  |
+| tags | [string](#string) | repeated |  |
+| visibility | [Visibility](#slash-store-Visibility) |  |  |
+
+
+
+
+
+ 
+
+ 
+
+ 
+
+ 
+
+
+
 <a name="store_shortcut-proto"></a>
 <p align="right"><a href="#top">Top</a></p>
 

proto/gen/store/memo.pb.go

@@ -0,0 +1,247 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.31.0
+// 	protoc        (unknown)
+// source: store/memo.proto
+
+package store
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type Memo struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id         int32      `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	CreatorId  int32      `protobuf:"varint,2,opt,name=creator_id,json=creatorId,proto3" json:"creator_id,omitempty"`
+	CreatedTs  int64      `protobuf:"varint,3,opt,name=created_ts,json=createdTs,proto3" json:"created_ts,omitempty"`
+	UpdatedTs  int64      `protobuf:"varint,4,opt,name=updated_ts,json=updatedTs,proto3" json:"updated_ts,omitempty"`
+	RowStatus  RowStatus  `protobuf:"varint,5,opt,name=row_status,json=rowStatus,proto3,enum=slash.store.RowStatus" json:"row_status,omitempty"`
+	Name       string     `protobuf:"bytes,6,opt,name=name,proto3" json:"name,omitempty"`
+	Title      string     `protobuf:"bytes,7,opt,name=title,proto3" json:"title,omitempty"`
+	Content    string     `protobuf:"bytes,8,opt,name=content,proto3" json:"content,omitempty"`
+	Tags       []string   `protobuf:"bytes,9,rep,name=tags,proto3" json:"tags,omitempty"`
+	Visibility Visibility `protobuf:"varint,10,opt,name=visibility,proto3,enum=slash.store.Visibility" json:"visibility,omitempty"`
+}
+
+func (x *Memo) Reset() {
+	*x = Memo{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_store_memo_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Memo) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Memo) ProtoMessage() {}
+
+func (x *Memo) ProtoReflect() protoreflect.Message {
+	mi := &file_store_memo_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Memo.ProtoReflect.Descriptor instead.
+func (*Memo) Descriptor() ([]byte, []int) {
+	return file_store_memo_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Memo) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *Memo) GetCreatorId() int32 {
+	if x != nil {
+		return x.CreatorId
+	}
+	return 0
+}
+
+func (x *Memo) GetCreatedTs() int64 {
+	if x != nil {
+		return x.CreatedTs
+	}
+	return 0
+}
+
+func (x *Memo) GetUpdatedTs() int64 {
+	if x != nil {
+		return x.UpdatedTs
+	}
+	return 0
+}
+
+func (x *Memo) GetRowStatus() RowStatus {
+	if x != nil {
+		return x.RowStatus
+	}
+	return RowStatus_ROW_STATUS_UNSPECIFIED
+}
+
+func (x *Memo) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Memo) GetTitle() string {
+	if x != nil {
+		return x.Title
+	}
+	return ""
+}
+
+func (x *Memo) GetContent() string {
+	if x != nil {
+		return x.Content
+	}
+	return ""
+}
+
+func (x *Memo) GetTags() []string {
+	if x != nil {
+		return x.Tags
+	}
+	return nil
+}
+
+func (x *Memo) GetVisibility() Visibility {
+	if x != nil {
+		return x.Visibility
+	}
+	return Visibility_VISIBILITY_UNSPECIFIED
+}
+
+var File_store_memo_proto protoreflect.FileDescriptor
+
+var file_store_memo_proto_rawDesc = []byte{
+	0x0a, 0x10, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2f, 0x6d, 0x65, 0x6d, 0x6f, 0x2e, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x12, 0x0b, 0x73, 0x6c, 0x61, 0x73, 0x68, 0x2e, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x1a,
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+	0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x69, 0x64, 0x12, 0x1d, 0x0a, 0x0a,
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+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_store_memo_proto_rawDescOnce sync.Once
+	file_store_memo_proto_rawDescData = file_store_memo_proto_rawDesc
+)
+
+func file_store_memo_proto_rawDescGZIP() []byte {
+	file_store_memo_proto_rawDescOnce.Do(func() {
+		file_store_memo_proto_rawDescData = protoimpl.X.CompressGZIP(file_store_memo_proto_rawDescData)
+	})
+	return file_store_memo_proto_rawDescData
+}
+
+var file_store_memo_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_store_memo_proto_goTypes = []interface{}{
+	(*Memo)(nil),    // 0: slash.store.Memo
+	(RowStatus)(0),  // 1: slash.store.RowStatus
+	(Visibility)(0), // 2: slash.store.Visibility
+}
+var file_store_memo_proto_depIdxs = []int32{
+	1, // 0: slash.store.Memo.row_status:type_name -> slash.store.RowStatus
+	2, // 1: slash.store.Memo.visibility:type_name -> slash.store.Visibility
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_store_memo_proto_init() }
+func file_store_memo_proto_init() {
+	if File_store_memo_proto != nil {
+		return
+	}
+	file_store_common_proto_init()
+	if !protoimpl.UnsafeEnabled {
+		file_store_memo_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Memo); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_store_memo_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_store_memo_proto_goTypes,
+		DependencyIndexes: file_store_memo_proto_depIdxs,
+		MessageInfos:      file_store_memo_proto_msgTypes,
+	}.Build()
+	File_store_memo_proto = out.File
+	file_store_memo_proto_rawDesc = nil
+	file_store_memo_proto_goTypes = nil
+	file_store_memo_proto_depIdxs = nil
+}

proto/store/memo.proto

@@ -0,0 +1,29 @@
+syntax = "proto3";
+
+package slash.store;
+
+import "store/common.proto";
+
+option go_package = "gen/store";
+
+message Memo {
+  int32 id = 1;
+
+  int32 creator_id = 2;
+
+  int64 created_ts = 3;
+
+  int64 updated_ts = 4;
+
+  RowStatus row_status = 5;
+
+  string name = 6;
+
+  string title = 7;
+
+  string content = 8;
+
+  repeated string tags = 9;
+
+  Visibility visibility = 10;
+}

store/db/migration/dev/LATEST__SCHEMA.sql

@@ -74,3 +74,19 @@ CREATE TABLE collection (
 );
 
 CREATE INDEX idx_collection_name ON collection(name);
+
+-- memo
+CREATE TABLE memo (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  creator_id INTEGER NOT NULL,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  updated_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  row_status TEXT NOT NULL CHECK (row_status IN ('NORMAL', 'ARCHIVED')) DEFAULT 'NORMAL',
+  name TEXT NOT NULL UNIQUE,
+  title TEXT NOT NULL DEFAULT '',
+  content TEXT NOT NULL DEFAULT '',
+  visibility TEXT NOT NULL CHECK (visibility IN ('PRIVATE', 'WORKSPACE', 'PUBLIC')) DEFAULT 'PRIVATE',
+  tag TEXT NOT NULL DEFAULT ''
+);
+
+CREATE INDEX idx_memo_name ON memo(name);

store/memo.go

@@ -0,0 +1,238 @@
+package store
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"strings"
+
+	"github.com/pkg/errors"
+
+	storepb "github.com/yourselfhosted/slash/proto/gen/store"
+)
+
+type UpdateMemo struct {
+	ID         int32
+	RowStatus  *RowStatus
+	Name       *string
+	Title      *string
+	Content    *string
+	Visibility *Visibility
+	Tag        *string
+}
+
+type FindMemo struct {
+	ID             *int32
+	CreatorID      *int32
+	RowStatus      *RowStatus
+	Name           *string
+	VisibilityList []Visibility
+	Tag            *string
+}
+
+type DeleteMemo struct {
+	ID int32
+}
+
+func (s *Store) CreateMemo(ctx context.Context, create *storepb.Memo) (*storepb.Memo, error) {
+	set := []string{"creator_id", "name", "title", "content", "visibility", "tag"}
+	args := []any{create.CreatorId, create.Name, create.Title, create.Content, create.Visibility.String(), strings.Join(create.Tags, " ")}
+
+	stmt := `
+		INSERT INTO memo (
+			` + strings.Join(set, ", ") + `
+		)
+		VALUES (` + placeholders(len(args)) + `)
+		RETURNING id, created_ts, updated_ts, row_status
+	`
+
+	var rowStatus string
+	if err := s.db.QueryRowContext(ctx, stmt, args...).Scan(
+		&create.Id,
+		&create.CreatedTs,
+		&create.UpdatedTs,
+		&rowStatus,
+	); err != nil {
+		return nil, err
+	}
+	create.RowStatus = convertRowStatusStringToStorepb(rowStatus)
+	memo := create
+	return memo, nil
+}
+
+func (s *Store) UpdateMemo(ctx context.Context, update *UpdateMemo) (*storepb.Memo, error) {
+	set, args := []string{}, []any{}
+	if update.RowStatus != nil {
+		set, args = append(set, "row_status = ?"), append(args, update.RowStatus.String())
+	}
+	if update.Name != nil {
+		set, args = append(set, "name = ?"), append(args, *update.Name)
+	}
+	if update.Title != nil {
+		set, args = append(set, "title = ?"), append(args, *update.Title)
+	}
+	if update.Content != nil {
+		set, args = append(set, "content = ?"), append(args, *update.Content)
+	}
+	if update.Visibility != nil {
+		set, args = append(set, "visibility = ?"), append(args, update.Visibility.String())
+	}
+	if update.Tag != nil {
+		set, args = append(set, "tag = ?"), append(args, *update.Tag)
+	}
+	if len(set) == 0 {
+		return nil, errors.New("no update specified")
+	}
+	args = append(args, update.ID)
+
+	stmt := `
+		UPDATE memo
+		SET
+			` + strings.Join(set, ", ") + `
+		WHERE
+			id = ?
+		RETURNING id, creator_id, created_ts, updated_ts, row_status, name, title, content, visibility, tag
+	`
+	memo := &storepb.Memo{}
+	var rowStatus, visibility, tags string
+	if err := s.db.QueryRowContext(ctx, stmt, args...).Scan(
+		&memo.Id,
+		&memo.CreatorId,
+		&memo.CreatedTs,
+		&memo.UpdatedTs,
+		&rowStatus,
+		&memo.Name,
+		&memo.Title,
+		&memo.Content,
+		&visibility,
+		&tags,
+	); err != nil {
+		return nil, err
+	}
+	memo.RowStatus = convertRowStatusStringToStorepb(rowStatus)
+	memo.Visibility = convertVisibilityStringToStorepb(visibility)
+	memo.Tags = filterTags(strings.Split(tags, " "))
+	return memo, nil
+}
+
+func (s *Store) ListMemos(ctx context.Context, find *FindMemo) ([]*storepb.Memo, error) {
+	where, args := []string{"1 = 1"}, []any{}
+	if v := find.ID; v != nil {
+		where, args = append(where, "id = ?"), append(args, *v)
+	}
+	if v := find.CreatorID; v != nil {
+		where, args = append(where, "creator_id = ?"), append(args, *v)
+	}
+	if v := find.RowStatus; v != nil {
+		where, args = append(where, "row_status = ?"), append(args, *v)
+	}
+	if v := find.Name; v != nil {
+		where, args = append(where, "name = ?"), append(args, *v)
+	}
+	if v := find.VisibilityList; len(v) != 0 {
+		list := []string{}
+		for _, visibility := range v {
+			list = append(list, fmt.Sprintf("$%d", len(args)+1))
+			args = append(args, visibility)
+		}
+		where = append(where, fmt.Sprintf("visibility in (%s)", strings.Join(list, ",")))
+	}
+	if v := find.Tag; v != nil {
+		where, args = append(where, "tag LIKE ?"), append(args, "%"+*v+"%")
+	}
+
+	rows, err := s.db.QueryContext(ctx, `
+		SELECT
+			id,
+			creator_id,
+			created_ts,
+			updated_ts,
+			row_status,
+			name,
+			title,
+			content,
+			visibility,
+			tag
+		FROM memo
+		WHERE `+strings.Join(where, " AND ")+`
+		ORDER BY created_ts DESC`,
+		args...,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	list := make([]*storepb.Memo, 0)
+	for rows.Next() {
+		memo := &storepb.Memo{}
+		var rowStatus, visibility, tags string
+		if err := rows.Scan(
+			&memo.Id,
+			&memo.CreatorId,
+			&memo.CreatedTs,
+			&memo.UpdatedTs,
+			&rowStatus,
+			&memo.Name,
+			&memo.Title,
+			&memo.Content,
+			&visibility,
+			&tags,
+		); err != nil {
+			return nil, err
+		}
+		memo.RowStatus = convertRowStatusStringToStorepb(rowStatus)
+		memo.Visibility = storepb.Visibility(storepb.Visibility_value[visibility])
+		memo.Tags = filterTags(strings.Split(tags, " "))
+		list = append(list, memo)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return list, nil
+}
+
+func (s *Store) GetMemo(ctx context.Context, find *FindMemo) (*storepb.Memo, error) {
+	memos, err := s.ListMemos(ctx, find)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(memos) == 0 {
+		return nil, nil
+	}
+
+	memo := memos[0]
+	return memo, nil
+}
+
+func (s *Store) DeleteMemo(ctx context.Context, delete *DeleteMemo) error {
+	if _, err := s.db.ExecContext(ctx, `DELETE FROM memo WHERE id = ?`, delete.ID); err != nil {
+		return err
+	}
+	return nil
+}
+
+func vacuumMemo(ctx context.Context, tx *sql.Tx) error {
+	stmt := `
+	DELETE FROM 
+		memo 
+	WHERE 
+		creator_id NOT IN (
+			SELECT 
+				id 
+			FROM 
+				user
+		)`
+	_, err := tx.ExecContext(ctx, stmt)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func placeholders(n int) string {
+	return strings.Repeat("?,", n-1) + "?"
+}

store/user.go

@@ -238,6 +238,10 @@ func (s *Store) DeleteUser(ctx context.Context, delete *DeleteUser) error {
 		return err
 	}
 
+	if err := vacuumMemo(ctx, tx); err != nil {
+		return err
+	}
+
 	if err := tx.Commit(); err != nil {
 		return err
 	}

test/store/memo_test.go

@@ -0,0 +1,60 @@
+package teststore
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	storepb "github.com/yourselfhosted/slash/proto/gen/store"
+	"github.com/yourselfhosted/slash/store"
+)
+
+func TestMemoStore(t *testing.T) {
+	ctx := context.Background()
+	ts := NewTestingStore(ctx, t)
+	user, err := createTestingAdminUser(ctx, ts)
+	require.NoError(t, err)
+
+	memo, err := ts.CreateMemo(ctx, &storepb.Memo{
+		CreatorId:  user.ID,
+		Name:       "test",
+		Title:      "Test Memo",
+		Content:    "This is a test memo.",
+		Visibility: storepb.Visibility_PRIVATE,
+		Tags:       []string{"test", "memo"},
+	})
+	require.NoError(t, err)
+
+	memos, err := ts.ListMemos(ctx, &store.FindMemo{
+		CreatorID: &user.ID,
+	})
+	require.NoError(t, err)
+	require.Equal(t, 1, len(memos))
+	require.Equal(t, memo, memos[0])
+
+	newContent := "Updated content."
+	updatedMemo, err := ts.UpdateMemo(ctx, &store.UpdateMemo{
+		ID:      memo.Id,
+		Content: &newContent,
+	})
+	require.NoError(t, err)
+	require.Equal(t, newContent, updatedMemo.Content)
+
+	tag := "test"
+	memo, err = ts.GetMemo(ctx, &store.FindMemo{
+		Tag: &tag,
+	})
+	require.NoError(t, err)
+
+	err = ts.DeleteMemo(ctx, &store.DeleteMemo{
+		ID: memo.Id,
+	})
+	require.NoError(t, err)
+
+	memos, err = ts.ListMemos(ctx, &store.FindMemo{
+		CreatorID: &user.ID,
+	})
+	require.NoError(t, err)
+	require.Equal(t, 0, len(memos))
+}