微调

@@ -121,3 +121,27 @@ func (m *Article) SetSummary(sectionList []*ArticleSection) {
 	}
 	m.Summary = content[0:stringIndex]
 }
+
+func (m *Article) WhoCanRead(userId int64) bool {
+	if len(m.WhoRead) == 0 {
+		return true
+	}
+	for _, val := range m.WhoRead {
+		if userId == val {
+			return true
+		}
+	}
+	return false
+}
+
+func (m *Article) WhoCanReview(userId int64) bool {
+	if len(m.WhoReview) == 0 {
+		return true
+	}
+	for _, val := range m.WhoReview {
+		if userId == val {
+			return true
+		}
+	}
+	return false
+}