syntax = "proto3";
import "public.proto";

package pcds.like.v1;


/*
 * 点赞/收藏/订阅(关注)
 * 
 * 
 */
service Like{
	rpc GetLikeList (LikeListRequest) returns (LikeListReply){}  //某资源的点赞人列表
	rpc GetLikeCount (LikeRequest) returns (LikeCountReply){}    //某资源的点赞数量
	rpc DelLike (LikeRequest) returns (LikeReply){}
}

message LikeListRequest{
	string      ResId            = 1;
	EnumResType ResType          = 2;
	string Search                = 3;
	EnumAllowingSearch SearchCol = 4;
	int32  CurrentPage           = 5;
	int32  PerPage               = 6;
	EnumAllowingOrderby OrderBy  = 7;
	bool   Desc                  = 8;
}

enum EnumAllowingSearch{
	EAS_TITLE = 0;
}
enum EnumAllowingOrderby{
	EAO_CREATE_AT =  0;
	EAO_TITLE =  1;
}
enum EnumLikeType{
	ELT_LIKE = 0;
	ELT_FAVORITE = 1;
	ELT_WATCH = 2;
}
enum EnumResType{
	ERT_CHAPTER = 0;
	ERT_ARTICLE = 1;
	ERT_COURSE = 2;
}

message LikeRequest{
	string Id           = 1;
	EnumLikeType Type   = 2;
	string ResId        = 3;
	EnumResType ResType = 4;
	string Context      = 5;

	User   User         = 52;

}

message LikeCountReply{
	bool ok = 1;
	string message = 2;
	message data{
		LikeRequest Like = 1;
		int32 Count      = 2;
		bool  Taken      = 3;
	}
}
message LikeReply{
	bool ok = 1;
	string message = 2;
	LikeRequest data = 3;
}

message LikeListReply{
	bool ok = 1;
	string message = 2;
	message data{
		repeated LikeRequest rows = 1;
		int32    Count = 2;
		int32    PageNo = 3;
		int32    PageSize = 4;
	}
}