Feat: Comment service

constant/biz/comment.go

@@ -0,0 +1,22 @@
+package biz
+
+import httpStatus "github.com/cloudwego/hertz/pkg/protocol/consts"
+
+const (
+	InvalidCommentActionType = 400001
+	VideoNotFound            = 400002
+	ActorIDNotMatch          = 403001
+	UnableToCreateComment    = 500001
+	UnableToDeleteComment    = 500002
+	UnableToQueryVideo       = 500003
+	UnableToQueryComment     = 500004
+	UnableToQueryUser        = 500005
+)
+
+var (
+	UnauthorizedError = GWError{HTTPStatusCode: httpStatus.StatusUnauthorized, StatusCode: 400003, StatusMsg: "Unauthorized"}
+
+	BadRequestError = GWError{HTTPStatusCode: httpStatus.StatusBadRequest, StatusCode: 400004, StatusMsg: "Bad request"}
+
+	InternalServerError = GWError{HTTPStatusCode: httpStatus.StatusInternalServerError, StatusCode: 500006, StatusMsg: "Internal server error"}
+)

constant/biz/response.go

@@ -8,5 +8,6 @@ var (
 	OkStatusMsg = "OK"
 
 	BadRequestStatusMsg          = "Unable to finish request, please check your parameters. If you think this is a bug, please contact us."
+	ForbiddenStatusMsg           = "You are not allowed to access this resource."
 	InternalServerErrorStatusMsg = "The server had an error while processing your request. Sorry about that!"
 )

constant/config/service.go

@@ -14,3 +14,6 @@ const FeedServiceAddr = ":40129"
 
 const UserServiceName = "toktik-user"
 const UserServiceAddr = ":40130"
+
+const CommentServiceName = "toktik-comment-api"
+const CommentServiceAddr = ":40131"

idl/comment.proto

@@ -0,0 +1,52 @@
+syntax = "proto3";
+package douyin.comment;
+option go_package = "douyin/comment";
+
+import "user.proto";
+
+message Comment {
+  uint32 id = 1;
+  user.User user = 2;
+  string content = 3;
+  string create_date = 4;
+}
+
+enum ActionCommentType {
+  ACTION_COMMENT_TYPE_UNSPECIFIED = 0; // Only for protobuf compatibility
+  ACTION_COMMENT_TYPE_ADD = 1;
+  ACTION_COMMENT_TYPE_DELETE = 2;
+}
+
+message ActionCommentRequest {
+  uint32 actor_id = 1;
+  uint32 video_id = 2;
+  ActionCommentType action_type = 3;
+  oneof action {
+    string comment_text = 4;
+    uint32 comment_id = 5;
+  }
+}
+
+message ActionCommentResponse {
+  uint32 status_code = 1;
+  optional string status_msg = 2;
+  optional Comment comment = 3;
+}
+
+
+message ListCommentRequest {
+  uint32 actor_id = 1;
+  uint32 video_id = 2;
+}
+
+message ListCommentResponse {
+  uint32 status_code = 1;
+  optional string status_msg = 2;
+  repeated Comment comment_list = 3;
+}
+
+
+service CommentService {
+  rpc ActionComment(ActionCommentRequest) returns (ActionCommentResponse);
+  rpc ListComment(ListCommentRequest) returns (ListCommentResponse);
+}