调整文章概要的设置方式

@@ -175,19 +175,7 @@ func (l *MiniCreateArticleLogic) MiniCreateArticle(req *types.MiniArticleCreateR
 		newArticle.MatchUrl[k] = v
 	}
 	//设置内容概要
-	if len(sectionList) > 0 {
-		// 截取内容 50个字
-		runeNumber := 0  //字数
-		stringIndex := 0 //字符串长度
-		for i := range sectionList[0].Content {
-			if runeNumber > 50 {
-				break
-			}
-			runeNumber += 1
-			stringIndex = i
-		}
-		newArticle.Summary = sectionList[0].Content[0:stringIndex]
-	}
+	newArticle.SetSummary(sectionList)
 
 	err = transaction.UseTrans(l.ctx, conn.DB(), func(ctx context.Context, c transaction.Conn) error {
 		newArticle, err = l.svcCtx.ArticleRepository.Insert(ctx, c, newArticle)

@@ -77,6 +77,8 @@ func (l *SystemArticleRestoreLogic) SystemArticleRestore(req *types.SystemArticl
 		})
 	})
 
+	article.SetSummary(articleSections)
+
 	err = transaction.UseTrans(l.ctx, conn.DB(), func(ctx context.Context, c transaction.Conn) error {
 		//保存文章
 		_, err = l.svcCtx.ArticleRepository.Update(ctx, c, article)

@@ -117,19 +117,7 @@ func (l *SystemUpdateArticleLogic) SystemUpdateArticle(req *types.SystemArticleU
 	//文章内容
 	articleSections := l.getSections(req, article)
 	//设置内容概要
-	if len(req.Section) > 0 {
-		// 截取内容 50个字
-		runeNumber := 0  //字数
-		stringIndex := 0 //字符串长度
-		for i := range req.Section[0].Content {
-			if runeNumber > 50 {
-				break
-			}
-			runeNumber += 1
-			stringIndex = i
-		}
-		article.Summary = req.Section[0].Content[0:stringIndex]
-	}
+	article.SetSummary(articleSections)
 
 	err = transaction.UseTrans(l.ctx, l.conn.DB(), func(ctx context.Context, c transaction.Conn) error {
 		_, err = l.svcCtx.ArticleRepository.Update(l.ctx, c, article)

@@ -2,6 +2,7 @@ package domain
 
 import (
 	"context"
+	"strings"
 
 	"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/interanl/pkg/db/transaction"
 )
@@ -128,3 +129,30 @@ func (m *Article) MakeBackup(operator UserSimple, section []*ArticleSection) *Ar
 	}
 	return &b
 }
+
+func (m *Article) SetSummary(sectionList []ArticleSection) {
+	if len(sectionList) == 0 {
+		return
+	}
+	//设置内容概要
+
+	// 截取内容 50个字
+	runeNumber := 0  //字数
+	stringIndex := 0 //字符串长度
+	content := ""
+	for i := range sectionList {
+		str := strings.TrimSpace(sectionList[i].Content)
+		if len(str) > 0 {
+			content = str
+			break
+		}
+	}
+	for i := range content {
+		if runeNumber > 50 {
+			break
+		}
+		runeNumber += 1
+		stringIndex = i
+	}
+	m.Summary = content[0:stringIndex]
+}