feat: implement shortcuts

proto/api/v1/user_service.proto

@@ -94,6 +94,32 @@ service UserService {
     option (google.api.http) = {delete: "/api/v1/{name=users/*}/access_tokens/{access_token}"};
     option (google.api.method_signature) = "name,access_token";
   }
+  // ListShortcuts returns a list of shortcuts for a user.
+  rpc ListShortcuts(ListShortcutsRequest) returns (ListShortcutsResponse) {
+    option (google.api.http) = {get: "/api/v1/{parent=users/*}/shortcuts"};
+    option (google.api.method_signature) = "parent";
+  }
+  // CreateShortcut creates a new shortcut for a user.
+  rpc CreateShortcut(CreateShortcutRequest) returns (Shortcut) {
+    option (google.api.http) = {
+      post: "/api/v1/{parent=users/*}/shortcuts"
+      body: "shortcut"
+    };
+    option (google.api.method_signature) = "parent,shortcut";
+  }
+  // UpdateShortcut updates a shortcut for a user.
+  rpc UpdateShortcut(UpdateShortcutRequest) returns (Shortcut) {
+    option (google.api.http) = {
+      patch: "/api/v1/{parent=users/*}/shortcuts/{shortcut.id}"
+      body: "shortcut"
+    };
+    option (google.api.method_signature) = "parent,shortcut,update_mask";
+  }
+  // DeleteShortcut deletes a shortcut for a user.
+  rpc DeleteShortcut(DeleteShortcutRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {delete: "/api/v1/{parent=users/*}/shortcuts/{id}"};
+    option (google.api.method_signature) = "parent,id";
+  }
 }
 
 message User {
@@ -254,3 +280,42 @@ message DeleteUserAccessTokenRequest {
   // access_token is the access token to delete.
   string access_token = 2;
 }
+
+message Shortcut {
+  string id = 1;
+  string title = 2;
+  string filter = 3;
+}
+
+message ListShortcutsRequest {
+  // The name of the user.
+  string parent = 1;
+}
+
+message ListShortcutsResponse {
+  repeated Shortcut shortcuts = 1;
+}
+
+message CreateShortcutRequest {
+  // The name of the user.
+  string parent = 1;
+
+  Shortcut shortcut = 2;
+}
+
+message UpdateShortcutRequest {
+  // The name of the user.
+  string parent = 1;
+
+  Shortcut shortcut = 2;
+
+  google.protobuf.FieldMask update_mask = 3;
+}
+
+message DeleteShortcutRequest {
+  // The name of the user.
+  string parent = 1;
+
+  // The id of the shortcut.
+  string id = 2;
+}

proto/gen/api/v1/user_service_grpc.pb.go

@@ -35,6 +35,10 @@ const (
 	UserService_ListUserAccessTokens_FullMethodName  = "/memos.api.v1.UserService/ListUserAccessTokens"
 	UserService_CreateUserAccessToken_FullMethodName = "/memos.api.v1.UserService/CreateUserAccessToken"
 	UserService_DeleteUserAccessToken_FullMethodName = "/memos.api.v1.UserService/DeleteUserAccessToken"
+	UserService_ListShortcuts_FullMethodName         = "/memos.api.v1.UserService/ListShortcuts"
+	UserService_CreateShortcut_FullMethodName        = "/memos.api.v1.UserService/CreateShortcut"
+	UserService_UpdateShortcut_FullMethodName        = "/memos.api.v1.UserService/UpdateShortcut"
+	UserService_DeleteShortcut_FullMethodName        = "/memos.api.v1.UserService/DeleteShortcut"
 )
 
 // UserServiceClient is the client API for UserService service.
@@ -69,6 +73,14 @@ type UserServiceClient interface {
 	CreateUserAccessToken(ctx context.Context, in *CreateUserAccessTokenRequest, opts ...grpc.CallOption) (*UserAccessToken, error)
 	// DeleteUserAccessToken deletes an access token for a user.
 	DeleteUserAccessToken(ctx context.Context, in *DeleteUserAccessTokenRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
+	// ListShortcuts returns a list of shortcuts for a user.
+	ListShortcuts(ctx context.Context, in *ListShortcutsRequest, opts ...grpc.CallOption) (*ListShortcutsResponse, error)
+	// CreateShortcut creates a new shortcut for a user.
+	CreateShortcut(ctx context.Context, in *CreateShortcutRequest, opts ...grpc.CallOption) (*Shortcut, error)
+	// UpdateShortcut updates a shortcut for a user.
+	UpdateShortcut(ctx context.Context, in *UpdateShortcutRequest, opts ...grpc.CallOption) (*Shortcut, error)
+	// DeleteShortcut deletes a shortcut for a user.
+	DeleteShortcut(ctx context.Context, in *DeleteShortcutRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
 }
 
 type userServiceClient struct {
@@ -219,6 +231,46 @@ func (c *userServiceClient) DeleteUserAccessToken(ctx context.Context, in *Delet
 	return out, nil
 }
 
+func (c *userServiceClient) ListShortcuts(ctx context.Context, in *ListShortcutsRequest, opts ...grpc.CallOption) (*ListShortcutsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ListShortcutsResponse)
+	err := c.cc.Invoke(ctx, UserService_ListShortcuts_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *userServiceClient) CreateShortcut(ctx context.Context, in *CreateShortcutRequest, opts ...grpc.CallOption) (*Shortcut, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(Shortcut)
+	err := c.cc.Invoke(ctx, UserService_CreateShortcut_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *userServiceClient) UpdateShortcut(ctx context.Context, in *UpdateShortcutRequest, opts ...grpc.CallOption) (*Shortcut, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(Shortcut)
+	err := c.cc.Invoke(ctx, UserService_UpdateShortcut_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *userServiceClient) DeleteShortcut(ctx context.Context, in *DeleteShortcutRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(emptypb.Empty)
+	err := c.cc.Invoke(ctx, UserService_DeleteShortcut_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // UserServiceServer is the server API for UserService service.
 // All implementations must embed UnimplementedUserServiceServer
 // for forward compatibility.
@@ -251,6 +303,14 @@ type UserServiceServer interface {
 	CreateUserAccessToken(context.Context, *CreateUserAccessTokenRequest) (*UserAccessToken, error)
 	// DeleteUserAccessToken deletes an access token for a user.
 	DeleteUserAccessToken(context.Context, *DeleteUserAccessTokenRequest) (*emptypb.Empty, error)
+	// ListShortcuts returns a list of shortcuts for a user.
+	ListShortcuts(context.Context, *ListShortcutsRequest) (*ListShortcutsResponse, error)
+	// CreateShortcut creates a new shortcut for a user.
+	CreateShortcut(context.Context, *CreateShortcutRequest) (*Shortcut, error)
+	// UpdateShortcut updates a shortcut for a user.
+	UpdateShortcut(context.Context, *UpdateShortcutRequest) (*Shortcut, error)
+	// DeleteShortcut deletes a shortcut for a user.
+	DeleteShortcut(context.Context, *DeleteShortcutRequest) (*emptypb.Empty, error)
 	mustEmbedUnimplementedUserServiceServer()
 }
 
@@ -303,6 +363,18 @@ func (UnimplementedUserServiceServer) CreateUserAccessToken(context.Context, *Cr
 func (UnimplementedUserServiceServer) DeleteUserAccessToken(context.Context, *DeleteUserAccessTokenRequest) (*emptypb.Empty, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DeleteUserAccessToken not implemented")
 }
+func (UnimplementedUserServiceServer) ListShortcuts(context.Context, *ListShortcutsRequest) (*ListShortcutsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListShortcuts not implemented")
+}
+func (UnimplementedUserServiceServer) CreateShortcut(context.Context, *CreateShortcutRequest) (*Shortcut, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateShortcut not implemented")
+}
+func (UnimplementedUserServiceServer) UpdateShortcut(context.Context, *UpdateShortcutRequest) (*Shortcut, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateShortcut not implemented")
+}
+func (UnimplementedUserServiceServer) DeleteShortcut(context.Context, *DeleteShortcutRequest) (*emptypb.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteShortcut not implemented")
+}
 func (UnimplementedUserServiceServer) mustEmbedUnimplementedUserServiceServer() {}
 func (UnimplementedUserServiceServer) testEmbeddedByValue()                     {}
 
@@ -576,6 +648,78 @@ func _UserService_DeleteUserAccessToken_Handler(srv interface{}, ctx context.Con
 	return interceptor(ctx, in, info, handler)
 }
 
+func _UserService_ListShortcuts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListShortcutsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).ListShortcuts(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_ListShortcuts_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).ListShortcuts(ctx, req.(*ListShortcutsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _UserService_CreateShortcut_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CreateShortcutRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).CreateShortcut(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_CreateShortcut_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).CreateShortcut(ctx, req.(*CreateShortcutRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _UserService_UpdateShortcut_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UpdateShortcutRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).UpdateShortcut(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_UpdateShortcut_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).UpdateShortcut(ctx, req.(*UpdateShortcutRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _UserService_DeleteShortcut_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteShortcutRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).DeleteShortcut(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_DeleteShortcut_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).DeleteShortcut(ctx, req.(*DeleteShortcutRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // UserService_ServiceDesc is the grpc.ServiceDesc for UserService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -639,6 +783,22 @@ var UserService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "DeleteUserAccessToken",
 			Handler:    _UserService_DeleteUserAccessToken_Handler,
 		},
+		{
+			MethodName: "ListShortcuts",
+			Handler:    _UserService_ListShortcuts_Handler,
+		},
+		{
+			MethodName: "CreateShortcut",
+			Handler:    _UserService_CreateShortcut_Handler,
+		},
+		{
+			MethodName: "UpdateShortcut",
+			Handler:    _UserService_UpdateShortcut_Handler,
+		},
+		{
+			MethodName: "DeleteShortcut",
+			Handler:    _UserService_DeleteShortcut_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "api/v1/user_service.proto",

proto/gen/apidocs.swagger.yaml

@@ -1406,6 +1406,118 @@ paths:
           pattern: users/[^/]+
       tags:
         - UserService
+  /api/v1/{parent}/shortcuts:
+    get:
+      summary: ListShortcuts returns a list of shortcuts for a user.
+      operationId: UserService_ListShortcuts
+      responses:
+        "200":
+          description: A successful response.
+          schema:
+            $ref: '#/definitions/v1ListShortcutsResponse'
+        default:
+          description: An unexpected error response.
+          schema:
+            $ref: '#/definitions/googlerpcStatus'
+      parameters:
+        - name: parent
+          description: The name of the user.
+          in: path
+          required: true
+          type: string
+          pattern: users/[^/]+
+      tags:
+        - UserService
+    post:
+      summary: CreateShortcut creates a new shortcut for a user.
+      operationId: UserService_CreateShortcut
+      responses:
+        "200":
+          description: A successful response.
+          schema:
+            $ref: '#/definitions/apiv1Shortcut'
+        default:
+          description: An unexpected error response.
+          schema:
+            $ref: '#/definitions/googlerpcStatus'
+      parameters:
+        - name: parent
+          description: The name of the user.
+          in: path
+          required: true
+          type: string
+          pattern: users/[^/]+
+        - name: shortcut
+          in: body
+          required: true
+          schema:
+            $ref: '#/definitions/apiv1Shortcut'
+      tags:
+        - UserService
+  /api/v1/{parent}/shortcuts/{id}:
+    delete:
+      summary: DeleteShortcut deletes a shortcut for a user.
+      operationId: UserService_DeleteShortcut
+      responses:
+        "200":
+          description: A successful response.
+          schema:
+            type: object
+            properties: {}
+        default:
+          description: An unexpected error response.
+          schema:
+            $ref: '#/definitions/googlerpcStatus'
+      parameters:
+        - name: parent
+          description: The name of the user.
+          in: path
+          required: true
+          type: string
+          pattern: users/[^/]+
+        - name: id
+          description: The id of the shortcut.
+          in: path
+          required: true
+          type: string
+      tags:
+        - UserService
+  /api/v1/{parent}/shortcuts/{shortcut.id}:
+    patch:
+      summary: UpdateShortcut updates a shortcut for a user.
+      operationId: UserService_UpdateShortcut
+      responses:
+        "200":
+          description: A successful response.
+          schema:
+            $ref: '#/definitions/apiv1Shortcut'
+        default:
+          description: An unexpected error response.
+          schema:
+            $ref: '#/definitions/googlerpcStatus'
+      parameters:
+        - name: parent
+          description: The name of the user.
+          in: path
+          required: true
+          type: string
+          pattern: users/[^/]+
+        - name: shortcut.id
+          in: path
+          required: true
+          type: string
+        - name: shortcut
+          in: body
+          required: true
+          schema:
+            type: object
+            properties:
+              title:
+                type: string
+              filter:
+                type: string
+      tags:
+        - UserService
   /api/v1/{parent}/tags/{tag}:
     delete:
       summary: DeleteMemoTag deletes a tag for a memo.
@@ -1997,6 +2109,15 @@ definitions:
           type: string
       fieldMapping:
         $ref: '#/definitions/apiv1FieldMapping'
+  apiv1Shortcut:
+    type: object
+    properties:
+      id:
+        type: string
+      title:
+        type: string
+      filter:
+        type: string
   apiv1UserSetting:
     type: object
     properties:
@@ -2558,6 +2679,14 @@ definitions:
         items:
           type: object
           $ref: '#/definitions/v1Resource'
+  v1ListShortcutsResponse:
+    type: object
+    properties:
+      shortcuts:
+        type: array
+        items:
+          type: object
+          $ref: '#/definitions/apiv1Shortcut'
   v1ListUserAccessTokensResponse:
     type: object
     properties:

proto/store/user_setting.proto

@@ -14,6 +14,8 @@ enum UserSettingKey {
   APPEARANCE = 3;
   // The visibility of the memo.
   MEMO_VISIBILITY = 4;
+  // The shortcuts of the user.
+  SHORTCUTS = 5;
 }
 
 message UserSetting {
@@ -24,6 +26,7 @@ message UserSetting {
     string locale = 4;
     string appearance = 5;
     string memo_visibility = 6;
+    ShortcutsUserSetting shortcuts = 7;
   }
 }
 
@@ -37,3 +40,12 @@ message AccessTokensUserSetting {
   }
   repeated AccessToken access_tokens = 1;
 }
+
+message ShortcutsUserSetting {
+  message Shortcut {
+    string id = 1;
+    string title = 2;
+    string filter = 3;
+  }
+  repeated Shortcut shortcuts = 1;
+}

server/router/api/v1/user_service_shortcuts.go

+package v1
+
+import (
+	"context"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/types/known/emptypb"
+
+	v1pb "github.com/usememos/memos/proto/gen/api/v1"
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func (s *APIV1Service) ListShortcuts(ctx context.Context, request *v1pb.ListShortcutsRequest) (*v1pb.ListShortcutsResponse, error) {
+	userID, err := ExtractUserIDFromName(request.Parent)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid user name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+	if currentUser == nil || currentUser.ID != userID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	userSetting, err := s.Store.GetUserSetting(ctx, &store.FindUserSetting{
+		UserID: &userID,
+		Key:    storepb.UserSettingKey_SHORTCUTS,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if userSetting == nil {
+		return &v1pb.ListShortcutsResponse{
+			Shortcuts: []*v1pb.Shortcut{},
+		}, nil
+	}
+
+	shortcutsUserSetting := userSetting.GetShortcuts()
+	shortcuts := []*v1pb.Shortcut{}
+	for _, shortcut := range shortcutsUserSetting.GetShortcuts() {
+		shortcuts = append(shortcuts, &v1pb.Shortcut{
+			Id:     shortcut.GetId(),
+			Title:  shortcut.GetTitle(),
+			Filter: shortcut.GetFilter(),
+		})
+	}
+
+	return &v1pb.ListShortcutsResponse{
+		Shortcuts: shortcuts,
+	}, nil
+}
+
+func (s *APIV1Service) CreateShortcut(ctx context.Context, request *v1pb.CreateShortcutRequest) (*v1pb.Shortcut, error) {
+	userID, err := ExtractUserIDFromName(request.Parent)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid user name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+	if currentUser == nil || currentUser.ID != userID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	userSetting, err := s.Store.GetUserSetting(ctx, &store.FindUserSetting{
+		UserID: &userID,
+		Key:    storepb.UserSettingKey_SHORTCUTS,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if userSetting == nil {
+		userSetting = &storepb.UserSetting{
+			UserId: userID,
+			Key:    storepb.UserSettingKey_SHORTCUTS,
+			Value:  &storepb.UserSetting_Shortcuts{},
+		}
+	}
+
+	shortcutsUserSetting := userSetting.GetShortcuts()
+	shortcuts := shortcutsUserSetting.GetShortcuts()
+	shortcuts = append(shortcuts, &storepb.ShortcutsUserSetting_Shortcut{
+		Id:     request.Shortcut.GetId(),
+		Title:  request.Shortcut.GetTitle(),
+		Filter: request.Shortcut.GetFilter(),
+	})
+	shortcutsUserSetting.Shortcuts = shortcuts
+
+	userSetting.Value = &storepb.UserSetting_Shortcuts{
+		Shortcuts: shortcutsUserSetting,
+	}
+
+	_, err = s.Store.UpsertUserSetting(ctx, userSetting)
+	if err != nil {
+		return nil, err
+	}
+
+	return &v1pb.Shortcut{
+		Id:     request.Shortcut.GetId(),
+		Title:  request.Shortcut.GetTitle(),
+		Filter: request.Shortcut.GetFilter(),
+	}, nil
+}
+
+func (s *APIV1Service) UpdateShortcut(ctx context.Context, request *v1pb.UpdateShortcutRequest) (*v1pb.Shortcut, error) {
+	userID, err := ExtractUserIDFromName(request.Parent)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid user name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+	if currentUser == nil || currentUser.ID != userID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	if request.UpdateMask == nil || len(request.UpdateMask.Paths) == 0 {
+		return nil, status.Errorf(codes.InvalidArgument, "update mask is required")
+	}
+
+	userSetting, err := s.Store.GetUserSetting(ctx, &store.FindUserSetting{
+		UserID: &userID,
+		Key:    storepb.UserSettingKey_SHORTCUTS,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if userSetting == nil {
+		return nil, status.Errorf(codes.NotFound, "shortcut not found")
+	}
+
+	shortcutsUserSetting := userSetting.GetShortcuts()
+	shortcuts := shortcutsUserSetting.GetShortcuts()
+	newShortcuts := make([]*storepb.ShortcutsUserSetting_Shortcut, 0, len(shortcuts))
+	for _, shortcut := range shortcuts {
+		if shortcut.GetId() == request.Shortcut.GetId() {
+			for _, field := range request.UpdateMask.Paths {
+				if field == "title" {
+					shortcut.Title = request.Shortcut.GetTitle()
+				} else if field == "filter" {
+					shortcut.Filter = request.Shortcut.GetFilter()
+				}
+			}
+		}
+		newShortcuts = append(newShortcuts, shortcut)
+	}
+	shortcutsUserSetting.Shortcuts = newShortcuts
+	userSetting.Value = &storepb.UserSetting_Shortcuts{
+		Shortcuts: shortcutsUserSetting,
+	}
+	_, err = s.Store.UpsertUserSetting(ctx, userSetting)
+	if err != nil {
+		return nil, err
+	}
+
+	return &v1pb.Shortcut{
+		Id:     request.Shortcut.GetId(),
+		Title:  request.Shortcut.GetTitle(),
+		Filter: request.Shortcut.GetFilter(),
+	}, nil
+}
+
+func (s *APIV1Service) DeleteShortcut(ctx context.Context, request *v1pb.DeleteShortcutRequest) (*emptypb.Empty, error) {
+	userID, err := ExtractUserIDFromName(request.Parent)
+	if err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid user name: %v", err)
+	}
+
+	currentUser, err := s.GetCurrentUser(ctx)
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "failed to get current user: %v", err)
+	}
+	if currentUser == nil || currentUser.ID != userID {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+
+	userSetting, err := s.Store.GetUserSetting(ctx, &store.FindUserSetting{
+		UserID: &userID,
+		Key:    storepb.UserSettingKey_SHORTCUTS,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if userSetting == nil {
+		return &emptypb.Empty{}, nil
+	}
+
+	shortcutsUserSetting := userSetting.GetShortcuts()
+	shortcuts := shortcutsUserSetting.GetShortcuts()
+	newShortcuts := make([]*storepb.ShortcutsUserSetting_Shortcut, 0, len(shortcuts))
+	for _, shortcut := range shortcuts {
+		if shortcut.GetId() != request.Id {
+			newShortcuts = append(newShortcuts, shortcut)
+		}
+	}
+	shortcutsUserSetting.Shortcuts = newShortcuts
+	userSetting.Value = &storepb.UserSetting_Shortcuts{
+		Shortcuts: shortcutsUserSetting,
+	}
+	_, err = s.Store.UpsertUserSetting(ctx, userSetting)
+	if err != nil {
+		return nil, err
+	}
+
+	return &emptypb.Empty{}, nil
+}

store/user_setting.go

@@ -145,6 +145,12 @@ func convertUserSettingFromRaw(raw *UserSetting) (*storepb.UserSetting, error) {
 			return nil, err
 		}
 		userSetting.Value = &storepb.UserSetting_AccessTokens{AccessTokens: accessTokensUserSetting}
+	case storepb.UserSettingKey_SHORTCUTS:
+		shortcutsUserSetting := &storepb.ShortcutsUserSetting{}
+		if err := protojsonUnmarshaler.Unmarshal([]byte(raw.Value), shortcutsUserSetting); err != nil {
+			return nil, err
+		}
+		userSetting.Value = &storepb.UserSetting_Shortcuts{Shortcuts: shortcutsUserSetting}
 	case storepb.UserSettingKey_LOCALE:
 		userSetting.Value = &storepb.UserSetting_Locale{Locale: raw.Value}
 	case storepb.UserSettingKey_APPEARANCE:
@@ -171,6 +177,13 @@ func convertUserSettingToRaw(userSetting *storepb.UserSetting) (*UserSetting, er
 			return nil, err
 		}
 		raw.Value = string(value)
+	case storepb.UserSettingKey_SHORTCUTS:
+		shortcutsUserSetting := userSetting.GetShortcuts()
+		value, err := protojson.Marshal(shortcutsUserSetting)
+		if err != nil {
+			return nil, err
+		}
+		raw.Value = string(value)
 	case storepb.UserSettingKey_LOCALE:
 		raw.Value = userSetting.GetLocale()
 	case storepb.UserSettingKey_APPEARANCE: