chore: implement reaction store

proto/gen/store/README.md

@@ -16,6 +16,11 @@
   
     - [InboxMessage.Type](#memos-store-InboxMessage-Type)
   
+- [store/reaction.proto](#store_reaction-proto)
+    - [Reaction](#memos-store-Reaction)
+  
+    - [Reaction.Type](#memos-store-Reaction-Type)
+  
 - [store/user_setting.proto](#store_user_setting-proto)
     - [AccessTokensUserSetting](#memos-store-AccessTokensUserSetting)
     - [AccessTokensUserSetting.AccessToken](#memos-store-AccessTokensUserSetting-AccessToken)
@@ -172,6 +177,57 @@
 
 
 
+<a name="store_reaction-proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## store/reaction.proto
+
+
+
+<a name="memos-store-Reaction"></a>
+
+### Reaction
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| id | [int32](#int32) |  |  |
+| created_ts | [int64](#int64) |  |  |
+| creator_id | [int32](#int32) |  |  |
+| content_id | [string](#string) |  | content_id is the id of the content that the reaction is for. This can be a memo. e.g. memos/101 |
+| reaction_type | [Reaction.Type](#memos-store-Reaction-Type) |  |  |
+
+
+
+
+
+ 
+
+
+<a name="memos-store-Reaction-Type"></a>
+
+### Reaction.Type
+
+
+| Name | Number | Description |
+| ---- | ------ | ----------- |
+| TYPE_UNSPECIFIED | 0 |  |
+| HEART | 1 |  |
+| THUMBS_UP | 2 |  |
+| THUMBS_DOWN | 3 |  |
+| LAUGH | 4 |  |
+| ROCKET | 5 |  |
+
+
+ 
+
+ 
+
+ 
+
+
+
 <a name="store_user_setting-proto"></a>
 <p align="right"><a href="#top">Top</a></p>
 

proto/gen/store/reaction.pb.go

+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.31.0
+// 	protoc        (unknown)
+// source: store/reaction.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 Reaction_Type int32
+
+const (
+	Reaction_TYPE_UNSPECIFIED Reaction_Type = 0
+	Reaction_HEART            Reaction_Type = 1
+	Reaction_THUMBS_UP        Reaction_Type = 2
+	Reaction_THUMBS_DOWN      Reaction_Type = 3
+	Reaction_LAUGH            Reaction_Type = 4
+	Reaction_ROCKET           Reaction_Type = 5
+)
+
+// Enum value maps for Reaction_Type.
+var (
+	Reaction_Type_name = map[int32]string{
+		0: "TYPE_UNSPECIFIED",
+		1: "HEART",
+		2: "THUMBS_UP",
+		3: "THUMBS_DOWN",
+		4: "LAUGH",
+		5: "ROCKET",
+	}
+	Reaction_Type_value = map[string]int32{
+		"TYPE_UNSPECIFIED": 0,
+		"HEART":            1,
+		"THUMBS_UP":        2,
+		"THUMBS_DOWN":      3,
+		"LAUGH":            4,
+		"ROCKET":           5,
+	}
+)
+
+func (x Reaction_Type) Enum() *Reaction_Type {
+	p := new(Reaction_Type)
+	*p = x
+	return p
+}
+
+func (x Reaction_Type) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Reaction_Type) Descriptor() protoreflect.EnumDescriptor {
+	return file_store_reaction_proto_enumTypes[0].Descriptor()
+}
+
+func (Reaction_Type) Type() protoreflect.EnumType {
+	return &file_store_reaction_proto_enumTypes[0]
+}
+
+func (x Reaction_Type) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use Reaction_Type.Descriptor instead.
+func (Reaction_Type) EnumDescriptor() ([]byte, []int) {
+	return file_store_reaction_proto_rawDescGZIP(), []int{0, 0}
+}
+
+type Reaction struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id        int32 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	CreatedTs int64 `protobuf:"varint,2,opt,name=created_ts,json=createdTs,proto3" json:"created_ts,omitempty"`
+	CreatorId int32 `protobuf:"varint,3,opt,name=creator_id,json=creatorId,proto3" json:"creator_id,omitempty"`
+	// content_id is the id of the content that the reaction is for.
+	// This can be a memo. e.g. memos/101
+	ContentId    string        `protobuf:"bytes,4,opt,name=content_id,json=contentId,proto3" json:"content_id,omitempty"`
+	ReactionType Reaction_Type `protobuf:"varint,5,opt,name=reaction_type,json=reactionType,proto3,enum=memos.store.Reaction_Type" json:"reaction_type,omitempty"`
+}
+
+func (x *Reaction) Reset() {
+	*x = Reaction{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_store_reaction_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Reaction) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Reaction) ProtoMessage() {}
+
+func (x *Reaction) ProtoReflect() protoreflect.Message {
+	mi := &file_store_reaction_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 Reaction.ProtoReflect.Descriptor instead.
+func (*Reaction) Descriptor() ([]byte, []int) {
+	return file_store_reaction_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Reaction) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *Reaction) GetCreatedTs() int64 {
+	if x != nil {
+		return x.CreatedTs
+	}
+	return 0
+}
+
+func (x *Reaction) GetCreatorId() int32 {
+	if x != nil {
+		return x.CreatorId
+	}
+	return 0
+}
+
+func (x *Reaction) GetContentId() string {
+	if x != nil {
+		return x.ContentId
+	}
+	return ""
+}
+
+func (x *Reaction) GetReactionType() Reaction_Type {
+	if x != nil {
+		return x.ReactionType
+	}
+	return Reaction_TYPE_UNSPECIFIED
+}
+
+var File_store_reaction_proto protoreflect.FileDescriptor
+
+var file_store_reaction_proto_rawDesc = []byte{
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+	0x33,
+}
+
+var (
+	file_store_reaction_proto_rawDescOnce sync.Once
+	file_store_reaction_proto_rawDescData = file_store_reaction_proto_rawDesc
+)
+
+func file_store_reaction_proto_rawDescGZIP() []byte {
+	file_store_reaction_proto_rawDescOnce.Do(func() {
+		file_store_reaction_proto_rawDescData = protoimpl.X.CompressGZIP(file_store_reaction_proto_rawDescData)
+	})
+	return file_store_reaction_proto_rawDescData
+}
+
+var file_store_reaction_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_store_reaction_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_store_reaction_proto_goTypes = []interface{}{
+	(Reaction_Type)(0), // 0: memos.store.Reaction.Type
+	(*Reaction)(nil),   // 1: memos.store.Reaction
+}
+var file_store_reaction_proto_depIdxs = []int32{
+	0, // 0: memos.store.Reaction.reaction_type:type_name -> memos.store.Reaction.Type
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
+}
+
+func init() { file_store_reaction_proto_init() }
+func file_store_reaction_proto_init() {
+	if File_store_reaction_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_store_reaction_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Reaction); 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_reaction_proto_rawDesc,
+			NumEnums:      1,
+			NumMessages:   1,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_store_reaction_proto_goTypes,
+		DependencyIndexes: file_store_reaction_proto_depIdxs,
+		EnumInfos:         file_store_reaction_proto_enumTypes,
+		MessageInfos:      file_store_reaction_proto_msgTypes,
+	}.Build()
+	File_store_reaction_proto = out.File
+	file_store_reaction_proto_rawDesc = nil
+	file_store_reaction_proto_goTypes = nil
+	file_store_reaction_proto_depIdxs = nil
+}

proto/store/reaction.proto

+syntax = "proto3";
+
+package memos.store;
+
+option go_package = "gen/store";
+
+message Reaction {
+  int32 id = 1;
+
+  int64 created_ts = 2;
+
+  int32 creator_id = 3;
+
+  // content_id is the id of the content that the reaction is for.
+  // This can be a memo. e.g. memos/101
+  string content_id = 4;
+
+  enum Type {
+    TYPE_UNSPECIFIED = 0;
+    HEART = 1;
+    THUMBS_UP = 2;
+    THUMBS_DOWN = 3;
+    LAUGH = 4;
+    ROCKET = 5;
+  }
+  Type reaction_type = 5;
+}

store/db/mysql/reaction.go

+package mysql
+
+import (
+	"context"
+	"strings"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func (d *DB) CreateReaction(ctx context.Context, create *storepb.Reaction) (*storepb.Reaction, error) {
+	fields := []string{"`creator_id`", "`content_id`", "`reaction_type`"}
+	placeholder := []string{"?", "?", "?"}
+	args := []interface{}{create.CreatorId, create.ContentId, create.ReactionType.String()}
+	stmt := "INSERT INTO `reaction` (" + strings.Join(fields, ", ") + ") VALUES (" + strings.Join(placeholder, ", ") + ") RETURNING `id`, `created_ts`"
+	if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
+		&create.Id,
+		&create.CreatedTs,
+	); err != nil {
+		return nil, err
+	}
+
+	reaction := create
+	return reaction, nil
+}
+
+func (d *DB) ListReactions(ctx context.Context, find *store.FindReaction) ([]*storepb.Reaction, error) {
+	where, args := []string{"1 = 1"}, []interface{}{}
+	if find.ID != nil {
+		where, args = append(where, "`id` = ?"), append(args, *find.ID)
+	}
+	if find.CreatorID != nil {
+		where, args = append(where, "`creator_id` = ?"), append(args, *find.CreatorID)
+	}
+	if find.ContentID != nil {
+		where, args = append(where, "`content_id` = ?"), append(args, *find.ContentID)
+	}
+
+	rows, err := d.db.QueryContext(ctx, `
+		SELECT
+			id,
+			created_ts,
+			creator_id,
+			content_id,
+			reaction_type
+		FROM reaction
+		WHERE `+strings.Join(where, " AND ")+`
+		ORDER BY id DESC`,
+		args...,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	list := []*storepb.Reaction{}
+	for rows.Next() {
+		reaction := &storepb.Reaction{}
+		var reactionType string
+		if err := rows.Scan(
+			&reaction.Id,
+			&reaction.CreatedTs,
+			&reaction.CreatorId,
+			&reaction.ContentId,
+			&reactionType,
+		); err != nil {
+			return nil, err
+		}
+		reaction.ReactionType = storepb.Reaction_Type(storepb.Reaction_Type_value[reactionType])
+		list = append(list, reaction)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return list, nil
+}
+
+func (d *DB) DeleteReaction(ctx context.Context, delete *store.DeleteReaction) error {
+	_, err := d.db.ExecContext(ctx, "DELETE FROM `reaction` WHERE `id` = ?", delete.ID)
+	return err
+}

store/db/postgres/reaction.go

+package postgres
+
+import (
+	"context"
+	"strings"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func (d *DB) CreateReaction(ctx context.Context, create *storepb.Reaction) (*storepb.Reaction, error) {
+	fields := []string{"creator_id", "content_id", "reaction_type"}
+	args := []interface{}{create.CreatorId, create.ContentId, create.ReactionType.String()}
+	stmt := "INSERT INTO reaction (" + strings.Join(fields, ", ") + ") VALUES (" + placeholders(len(args)) + ") RETURNING id, created_ts"
+	if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
+		&create.Id,
+		&create.CreatedTs,
+	); err != nil {
+		return nil, err
+	}
+
+	reaction := create
+	return reaction, nil
+}
+
+func (d *DB) ListReactions(ctx context.Context, find *store.FindReaction) ([]*storepb.Reaction, error) {
+	where, args := []string{"1 = 1"}, []interface{}{}
+	if find.ID != nil {
+		where, args = append(where, "id = "+placeholder(len(args)+1)), append(args, *find.ID)
+	}
+	if find.CreatorID != nil {
+		where, args = append(where, "creator_id = "+placeholder(len(args)+1)), append(args, *find.CreatorID)
+	}
+	if find.ContentID != nil {
+		where, args = append(where, "content_id = "+placeholder(len(args)+1)), append(args, *find.ContentID)
+	}
+
+	rows, err := d.db.QueryContext(ctx, `
+		SELECT
+			id,
+			created_ts,
+			creator_id,
+			content_id,
+			reaction_type
+		FROM reaction
+		WHERE `+strings.Join(where, " AND ")+`
+		ORDER BY id DESC`,
+		args...,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	list := []*storepb.Reaction{}
+	for rows.Next() {
+		reaction := &storepb.Reaction{}
+		var reactionType string
+		if err := rows.Scan(
+			&reaction.Id,
+			&reaction.CreatedTs,
+			&reaction.CreatorId,
+			&reaction.ContentId,
+			&reactionType,
+		); err != nil {
+			return nil, err
+		}
+		reaction.ReactionType = storepb.Reaction_Type(storepb.Reaction_Type_value[reactionType])
+		list = append(list, reaction)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return list, nil
+}
+
+func (d *DB) DeleteReaction(ctx context.Context, delete *store.DeleteReaction) error {
+	_, err := d.db.ExecContext(ctx, "DELETE FROM reaction WHERE id = $1", delete.ID)
+	return err
+}

store/db/sqlite/migration/dev/LATEST__SCHEMA.sql

@@ -144,3 +144,11 @@ CREATE TABLE webhook (
 );
 
 CREATE INDEX idx_webhook_creator_id ON webhook (creator_id);
+
+CREATE TABLE reaction (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  created_ts BIGINT NOT NULL DEFAULT (strftime('%s', 'now')),
+  creator_id INTEGER NOT NULL,
+  content_id TEXT NOT NULL,
+  reaction_type TEXT NOT NULL
+);

store/db/sqlite/reaction.go

+package sqlite
+
+import (
+	"context"
+	"strings"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func (d *DB) CreateReaction(ctx context.Context, create *storepb.Reaction) (*storepb.Reaction, error) {
+	fields := []string{"`creator_id`", "`content_id`", "`reaction_type`"}
+	placeholder := []string{"?", "?", "?"}
+	args := []interface{}{create.CreatorId, create.ContentId, create.ReactionType.String()}
+	stmt := "INSERT INTO `reaction` (" + strings.Join(fields, ", ") + ") VALUES (" + strings.Join(placeholder, ", ") + ") RETURNING `id`, `created_ts`"
+	if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
+		&create.Id,
+		&create.CreatedTs,
+	); err != nil {
+		return nil, err
+	}
+
+	reaction := create
+	return reaction, nil
+}
+
+func (d *DB) ListReactions(ctx context.Context, find *store.FindReaction) ([]*storepb.Reaction, error) {
+	where, args := []string{"1 = 1"}, []interface{}{}
+	if find.ID != nil {
+		where, args = append(where, "id = ?"), append(args, *find.ID)
+	}
+	if find.CreatorID != nil {
+		where, args = append(where, "creator_id = ?"), append(args, *find.CreatorID)
+	}
+	if find.ContentID != nil {
+		where, args = append(where, "content_id = ?"), append(args, *find.ContentID)
+	}
+
+	rows, err := d.db.QueryContext(ctx, `
+		SELECT
+			id,
+			created_ts,
+			creator_id,
+			content_id,
+			reaction_type
+		FROM reaction
+		WHERE `+strings.Join(where, " AND ")+`
+		ORDER BY id DESC`,
+		args...,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	list := []*storepb.Reaction{}
+	for rows.Next() {
+		reaction := &storepb.Reaction{}
+		var reactionType string
+		if err := rows.Scan(
+			&reaction.Id,
+			&reaction.CreatedTs,
+			&reaction.CreatorId,
+			&reaction.ContentId,
+			&reactionType,
+		); err != nil {
+			return nil, err
+		}
+		reaction.ReactionType = storepb.Reaction_Type(storepb.Reaction_Type_value[reactionType])
+		list = append(list, reaction)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return list, nil
+}
+
+func (d *DB) DeleteReaction(ctx context.Context, delete *store.DeleteReaction) error {
+	_, err := d.db.ExecContext(ctx, "DELETE FROM `reaction` WHERE `id` = ?", delete.ID)
+	return err
+}

store/db/sqlite/webhook.go

@@ -31,10 +31,10 @@ func (d *DB) CreateWebhook(ctx context.Context, create *storepb.Webhook) (*store
 func (d *DB) ListWebhooks(ctx context.Context, find *store.FindWebhook) ([]*storepb.Webhook, error) {
 	where, args := []string{"1 = 1"}, []any{}
 	if find.ID != nil {
-		where, args = append(where, "id = ?"), append(args, *find.ID)
+		where, args = append(where, "`id` = ?"), append(args, *find.ID)
 	}
 	if find.CreatorID != nil {
-		where, args = append(where, "creator_id = ?"), append(args, *find.CreatorID)
+		where, args = append(where, "`creator_id` = ?"), append(args, *find.CreatorID)
 	}
 
 	rows, err := d.db.QueryContext(ctx, `

store/driver.go

@@ -91,4 +91,9 @@ type Driver interface {
 	ListWebhooks(ctx context.Context, find *FindWebhook) ([]*storepb.Webhook, error)
 	UpdateWebhook(ctx context.Context, update *UpdateWebhook) (*storepb.Webhook, error)
 	DeleteWebhook(ctx context.Context, delete *DeleteWebhook) error
+
+	// Reaction model related methods.
+	CreateReaction(ctx context.Context, create *storepb.Reaction) (*storepb.Reaction, error)
+	ListReactions(ctx context.Context, find *FindReaction) ([]*storepb.Reaction, error)
+	DeleteReaction(ctx context.Context, delete *DeleteReaction) error
 }

store/reaction.go

+package store
+
+import (
+	"context"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+)
+
+type FindReaction struct {
+	ID        *int32
+	CreatorID *int32
+	ContentID *string
+}
+
+type DeleteReaction struct {
+	ID int32
+}
+
+func (s *Store) CreateReaction(ctx context.Context, create *storepb.Reaction) (*storepb.Reaction, error) {
+	return s.driver.CreateReaction(ctx, create)
+}
+
+func (s *Store) ListReactions(ctx context.Context, find *FindReaction) ([]*storepb.Reaction, error) {
+	return s.driver.ListReactions(ctx, find)
+}
+
+func (s *Store) DeleteReaction(ctx context.Context, delete *DeleteReaction) error {
+	return s.driver.DeleteReaction(ctx, delete)
+}

test/store/reaction_test.go

+package teststore
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func TestReactionStore(t *testing.T) {
+	ctx := context.Background()
+	ts := NewTestingStore(ctx, t)
+
+	user, err := createTestingHostUser(ctx, ts)
+	require.NoError(t, err)
+
+	contentID := "test_content_id"
+	reaction, err := ts.CreateReaction(ctx, &storepb.Reaction{
+		CreatorId:    user.ID,
+		ContentId:    contentID,
+		ReactionType: storepb.Reaction_HEART,
+	})
+	require.NoError(t, err)
+	require.NotNil(t, reaction)
+	require.NotEmpty(t, reaction.Id)
+
+	reactions, err := ts.ListReactions(ctx, &store.FindReaction{
+		ContentID: &contentID,
+	})
+	require.NoError(t, err)
+	require.Len(t, reactions, 1)
+	require.Equal(t, reaction, reactions[0])
+
+	err = ts.DeleteReaction(ctx, &store.DeleteReaction{
+		ID: reaction.Id,
+	})
+	require.NoError(t, err)
+
+	reactions, err = ts.ListReactions(ctx, &store.FindReaction{
+		ContentID: &contentID,
+	})
+	require.NoError(t, err)
+	require.Len(t, reactions, 0)
+
+	ts.Close()
+}