refactor: nest reaction resource names under memos

proto/api/v1/memo_service.proto

@@ -100,7 +100,7 @@ service MemoService {
   }
   // DeleteMemoReaction deletes a reaction for a memo.
   rpc DeleteMemoReaction(DeleteMemoReactionRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = {delete: "/api/v1/{name=reactions/*}"};
+    option (google.api.http) = {delete: "/api/v1/{name=memos/*/reactions/*}"};
     option (google.api.method_signature) = "name";
   }
 }
@@ -115,14 +115,14 @@ enum Visibility {
 message Reaction {
   option (google.api.resource) = {
     type: "memos.api.v1/Reaction"
-    pattern: "reactions/{reaction}"
+    pattern: "memos/{memo}/reactions/{reaction}"
     name_field: "name"
     singular: "reaction"
     plural: "reactions"
   };
 
   // The resource name of the reaction.
-  // Format: reactions/{reaction}
+  // Format: memos/{memo}/reactions/{reaction}
   string name = 1 [
     (google.api.field_behavior) = OUTPUT_ONLY,
     (google.api.field_behavior) = IDENTIFIER
@@ -501,7 +501,7 @@ message UpsertMemoReactionRequest {
 
 message DeleteMemoReactionRequest {
   // Required. The resource name of the reaction to delete.
-  // Format: reactions/{reaction}
+  // Format: memos/{memo}/reactions/{reaction}
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {type: "memos.api.v1/Reaction"}

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

@@ -130,7 +130,7 @@ func (MemoRelation_Type) EnumDescriptor() ([]byte, []int) {
 type Reaction struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// The resource name of the reaction.
-	// Format: reactions/{reaction}
+	// Format: memos/{memo}/reactions/{reaction}
 	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
 	// The resource name of the creator.
 	// Format: users/{user}
@@ -1627,7 +1627,7 @@ func (x *UpsertMemoReactionRequest) GetReaction() *Reaction {
 type DeleteMemoReactionRequest struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// Required. The resource name of the reaction to delete.
-	// Format: reactions/{reaction}
+	// Format: memos/{memo}/reactions/{reaction}
 	Name          string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -1799,7 +1799,7 @@ var File_api_v1_memo_service_proto protoreflect.FileDescriptor
 
 const file_api_v1_memo_service_proto_rawDesc = "" +
 	"\n" +
-	"\x19api/v1/memo_service.proto\x12\fmemos.api.v1\x1a\x1fapi/v1/attachment_service.proto\x1a\x13api/v1/common.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xce\x02\n" +
+	"\x19api/v1/memo_service.proto\x12\fmemos.api.v1\x1a\x1fapi/v1/attachment_service.proto\x1a\x13api/v1/common.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xdb\x02\n" +
 	"\bReaction\x12\x1a\n" +
 	"\x04name\x18\x01 \x01(\tB\x06\xe0A\x03\xe0A\bR\x04name\x123\n" +
 	"\acreator\x18\x02 \x01(\tB\x19\xe0A\x03\xfaA\x13\n" +
@@ -1809,8 +1809,8 @@ const file_api_v1_memo_service_proto_rawDesc = "" +
 	"\x11memos.api.v1/MemoR\tcontentId\x12(\n" +
 	"\rreaction_type\x18\x04 \x01(\tB\x03\xe0A\x02R\freactionType\x12@\n" +
 	"\vcreate_time\x18\x05 \x01(\v2\x1a.google.protobuf.TimestampB\x03\xe0A\x03R\n" +
-	"createTime:K\xeaAH\n" +
-	"\x15memos.api.v1/Reaction\x12\x14reactions/{reaction}\x1a\x04name*\treactions2\breaction\"\xd8\b\n" +
+	"createTime:X\xeaAU\n" +
+	"\x15memos.api.v1/Reaction\x12!memos/{memo}/reactions/{reaction}\x1a\x04name*\treactions2\breaction\"\xd8\b\n" +
 	"\x04Memo\x12\x17\n" +
 	"\x04name\x18\x01 \x01(\tB\x03\xe0A\bR\x04name\x12.\n" +
 	"\x05state\x18\x02 \x01(\x0e2\x13.memos.api.v1.StateB\x03\xe0A\x02R\x05state\x123\n" +
@@ -1953,7 +1953,7 @@ const file_api_v1_memo_service_proto_rawDesc = "" +
 	"\aPRIVATE\x10\x01\x12\r\n" +
 	"\tPROTECTED\x10\x02\x12\n" +
 	"\n" +
-	"\x06PUBLIC\x10\x032\xcb\x0e\n" +
+	"\x06PUBLIC\x10\x032\xd3\x0e\n" +
 	"\vMemoService\x12e\n" +
 	"\n" +
 	"CreateMemo\x12\x1f.memos.api.v1.CreateMemoRequest\x1a\x12.memos.api.v1.Memo\"\"\xdaA\x04memo\x82\xd3\xe4\x93\x02\x15:\x04memo\"\r/api/v1/memos\x12f\n" +
@@ -1970,8 +1970,8 @@ const file_api_v1_memo_service_proto_rawDesc = "" +
 	"\x11CreateMemoComment\x12&.memos.api.v1.CreateMemoCommentRequest\x1a\x12.memos.api.v1.Memo\"?\xdaA\fname,comment\x82\xd3\xe4\x93\x02*:\acomment\"\x1f/api/v1/{name=memos/*}/comments\x12\x91\x01\n" +
 	"\x10ListMemoComments\x12%.memos.api.v1.ListMemoCommentsRequest\x1a&.memos.api.v1.ListMemoCommentsResponse\".\xdaA\x04name\x82\xd3\xe4\x93\x02!\x12\x1f/api/v1/{name=memos/*}/comments\x12\x95\x01\n" +
 	"\x11ListMemoReactions\x12&.memos.api.v1.ListMemoReactionsRequest\x1a'.memos.api.v1.ListMemoReactionsResponse\"/\xdaA\x04name\x82\xd3\xe4\x93\x02\"\x12 /api/v1/{name=memos/*}/reactions\x12\x89\x01\n" +
-	"\x12UpsertMemoReaction\x12'.memos.api.v1.UpsertMemoReactionRequest\x1a\x16.memos.api.v1.Reaction\"2\xdaA\x04name\x82\xd3\xe4\x93\x02%:\x01*\" /api/v1/{name=memos/*}/reactions\x12\x80\x01\n" +
-	"\x12DeleteMemoReaction\x12'.memos.api.v1.DeleteMemoReactionRequest\x1a\x16.google.protobuf.Empty\")\xdaA\x04name\x82\xd3\xe4\x93\x02\x1c*\x1a/api/v1/{name=reactions/*}B\xa8\x01\n" +
+	"\x12UpsertMemoReaction\x12'.memos.api.v1.UpsertMemoReactionRequest\x1a\x16.memos.api.v1.Reaction\"2\xdaA\x04name\x82\xd3\xe4\x93\x02%:\x01*\" /api/v1/{name=memos/*}/reactions\x12\x88\x01\n" +
+	"\x12DeleteMemoReaction\x12'.memos.api.v1.DeleteMemoReactionRequest\x1a\x16.google.protobuf.Empty\"1\xdaA\x04name\x82\xd3\xe4\x93\x02$*\"/api/v1/{name=memos/*/reactions/*}B\xa8\x01\n" +
 	"\x10com.memos.api.v1B\x10MemoServiceProtoP\x01Z0github.com/usememos/memos/proto/gen/api/v1;apiv1\xa2\x02\x03MAX\xaa\x02\fMemos.Api.V1\xca\x02\fMemos\\Api\\V1\xe2\x02\x18Memos\\Api\\V1\\GPBMetadata\xea\x02\x0eMemos::Api::V1b\x06proto3"
 
 var (

proto/gen/api/v1/memo_service.pb.gw.go

@@ -1001,7 +1001,7 @@ func RegisterMemoServiceHandlerServer(ctx context.Context, mux *runtime.ServeMux
 		var stream runtime.ServerTransportStream
 		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/memos.api.v1.MemoService/DeleteMemoReaction", runtime.WithHTTPPathPattern("/api/v1/{name=reactions/*}"))
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/memos.api.v1.MemoService/DeleteMemoReaction", runtime.WithHTTPPathPattern("/api/v1/{name=memos/*/reactions/*}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -1280,7 +1280,7 @@ func RegisterMemoServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/memos.api.v1.MemoService/DeleteMemoReaction", runtime.WithHTTPPathPattern("/api/v1/{name=reactions/*}"))
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/memos.api.v1.MemoService/DeleteMemoReaction", runtime.WithHTTPPathPattern("/api/v1/{name=memos/*/reactions/*}"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -1310,7 +1310,7 @@ var (
 	pattern_MemoService_ListMemoComments_0    = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "memos", "name", "comments"}, ""))
 	pattern_MemoService_ListMemoReactions_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "memos", "name", "reactions"}, ""))
 	pattern_MemoService_UpsertMemoReaction_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3, 2, 4}, []string{"api", "v1", "memos", "name", "reactions"}, ""))
-	pattern_MemoService_DeleteMemoReaction_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 2, 5, 3}, []string{"api", "v1", "reactions", "name"}, ""))
+	pattern_MemoService_DeleteMemoReaction_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 2, 3, 1, 0, 4, 4, 5, 4}, []string{"api", "v1", "memos", "reactions", "name"}, ""))
 )
 
 var (

proto/gen/openapi.yaml

@@ -960,6 +960,35 @@ paths:
                         application/json:
                             schema:
                                 $ref: '#/components/schemas/Status'
+    /api/v1/memos/{memo}/reactions/{reaction}:
+        delete:
+            tags:
+                - MemoService
+            description: DeleteMemoReaction deletes a reaction for a memo.
+            operationId: MemoService_DeleteMemoReaction
+            parameters:
+                - name: memo
+                  in: path
+                  description: The memo id.
+                  required: true
+                  schema:
+                    type: string
+                - name: reaction
+                  in: path
+                  description: The reaction id.
+                  required: true
+                  schema:
+                    type: string
+            responses:
+                "200":
+                    description: OK
+                    content: {}
+                default:
+                    description: Default error response
+                    content:
+                        application/json:
+                            schema:
+                                $ref: '#/components/schemas/Status'
     /api/v1/memos/{memo}/relations:
         get:
             tags:
@@ -1025,29 +1054,6 @@ paths:
                         application/json:
                             schema:
                                 $ref: '#/components/schemas/Status'
-    /api/v1/reactions/{reaction}:
-        delete:
-            tags:
-                - MemoService
-            description: DeleteMemoReaction deletes a reaction for a memo.
-            operationId: MemoService_DeleteMemoReaction
-            parameters:
-                - name: reaction
-                  in: path
-                  description: The reaction id.
-                  required: true
-                  schema:
-                    type: string
-            responses:
-                "200":
-                    description: OK
-                    content: {}
-                default:
-                    description: Default error response
-                    content:
-                        application/json:
-                            schema:
-                                $ref: '#/components/schemas/Status'
     /api/v1/users:
         get:
             tags:
@@ -2640,7 +2646,7 @@ components:
                     type: string
                     description: |-
                         The resource name of the reaction.
-                         Format: reactions/{reaction}
+                         Format: memos/{memo}/reactions/{reaction}
                 creator:
                     readOnly: true
                     type: string

server/router/api/v1/reaction_service.go

@@ -63,7 +63,7 @@ func (s *APIV1Service) DeleteMemoReaction(ctx context.Context, request *v1pb.Del
 		return nil, status.Errorf(codes.Unauthenticated, "user not authenticated")
 	}
 
-	reactionID, err := ExtractReactionIDFromName(request.Name)
+	_, reactionID, err := ExtractMemoReactionIDFromName(request.Name)
 	if err != nil {
 		return nil, status.Errorf(codes.InvalidArgument, "invalid reaction name: %v", err)
 	}
@@ -95,8 +95,10 @@ func (s *APIV1Service) DeleteMemoReaction(ctx context.Context, request *v1pb.Del
 
 func convertReactionFromStore(reaction *store.Reaction) *v1pb.Reaction {
 	reactionUID := fmt.Sprintf("%d", reaction.ID)
+	// Generate nested resource name: memos/{memo}/reactions/{reaction}
+	// reaction.ContentID already contains "memos/{memo}"
 	return &v1pb.Reaction{
-		Name:         fmt.Sprintf("%s%s", ReactionNamePrefix, reactionUID),
+		Name:         fmt.Sprintf("%s/%s%s", reaction.ContentID, ReactionNamePrefix, reactionUID),
 		Creator:      fmt.Sprintf("%s%d", UserNamePrefix, reaction.CreatorID),
 		ContentId:    reaction.ContentID,
 		ReactionType: reaction.ReactionType,

server/router/api/v1/resource_name.go

@@ -105,18 +105,19 @@ func ExtractAttachmentUIDFromName(name string) (string, error) {
 	return id, nil
 }
 
-// ExtractReactionIDFromName returns the reaction ID from a resource name.
-// e.g., "reactions/123" -> 123.
-func ExtractReactionIDFromName(name string) (int32, error) {
-	tokens, err := GetNameParentTokens(name, ReactionNamePrefix)
+// ExtractMemoReactionIDFromName returns the memo UID and reaction ID from a resource name.
+// e.g., "memos/abc/reactions/123" -> ("abc", 123).
+func ExtractMemoReactionIDFromName(name string) (string, int32, error) {
+	tokens, err := GetNameParentTokens(name, MemoNamePrefix, ReactionNamePrefix)
 	if err != nil {
-		return 0, err
+		return "", 0, err
 	}
-	id, err := util.ConvertStringToInt32(tokens[0])
+	memoUID := tokens[0]
+	reactionID, err := util.ConvertStringToInt32(tokens[1])
 	if err != nil {
-		return 0, errors.Errorf("invalid reaction ID %q", tokens[0])
+		return "", 0, errors.Errorf("invalid reaction ID %q", tokens[1])
 	}
-	return id, nil
+	return memoUID, reactionID, nil
 }
 
 // ExtractInboxIDFromName returns the inbox ID from a resource name.

server/router/api/v1/test/reaction_service_test.go

@@ -183,8 +183,9 @@ func TestDeleteMemoReaction(t *testing.T) {
 
 		// Try to delete non-existent reaction - should fail with permission denied
 		// (not "not found" to avoid information disclosure)
+		// Use new nested resource format: memos/{memo}/reactions/{reaction}
 		_, err = ts.Service.DeleteMemoReaction(userCtx, &apiv1.DeleteMemoReactionRequest{
-			Name: "reactions/99999",
+			Name: "memos/nonexistent/reactions/99999",
 		})
 		require.Error(t, err)
 		require.Contains(t, err.Error(), "permission denied")