fix group read

model/facebook_page.go

@@ -62,7 +62,8 @@ func (p *FacebookPage) GetGroups() (err error) {
 		left join "public"."line_group" g
 		on g.id = rt."line"
 		where 
-		p.id = $1`
+		p.id = $1
+		and rt.facebook is not null`
 	err = x.Select(&p.Groups, query, p.ID)
 	return
 }

model/twitch_channel.go

@@ -119,7 +119,8 @@ func (p *TwitchChannel) GetGroups() (err error) {
 		left join "public"."line_group" g
 		on g.id = rt.line
 		where 
-		tw.id = $1`
+		tw.id = $1
+		and rt.twitch is not null`
 	err = x.Select(&p.Groups, query, p.ID)
 	return
 }

model/youtube_channel.go

@@ -73,7 +73,8 @@ func (p *YoutubeChannel) GetGroups() (err error) {
 		left join "public"."line_group" g
 		on g.id = rt.line
 		where 
-		yt.id = $1`
+		yt.id = $1
+		and rt.youtube is not null`
 	err = x.Select(&p.Groups, query, p.ID)
 	return
 }