Added Tags to RSS feed as categories

cmd/data/articles.go

@@ -21,15 +21,17 @@ type Article struct {
 	AuthorID int64
 }
 
+// TODO: setCh
 type ArticleList struct {
 	addCh    chan *Article
 	delCh    chan uuid.UUID
-	retCh    chan *Article
 	getCh    chan []Article
+	retCh    chan *Article
 	articles []*Article
 	wg       sync.WaitGroup
 }
 
+// TODO: setCh
 type TagList struct {
 	addCh chan string
 	getCh chan []string
@@ -41,8 +43,8 @@ func initArticleList() *ArticleList {
 	return &ArticleList{
 		addCh: make(chan *Article),
 		delCh: make(chan uuid.UUID),
-		retCh: make(chan *Article),
 		getCh: make(chan []Article),
+		retCh: make(chan *Article),
 	}
 }
 
@@ -90,7 +92,7 @@ func (tl *TagList) start() {
 
 func NewArticleList() *ArticleList {
 	list := initArticleList()
-	list.articles = []*Article{}
+	list.articles = make([]*Article, 0)
 
 	list.wg.Add(1)
 	go list.start()
@@ -148,7 +150,7 @@ func LoadArticleList(filename string) (*ArticleList, error) {
 
 func NewTagList() *TagList {
 	list := initTagList()
-	list.tags = []string{}
+	list.tags = make([]string, 0)
 
 	list.wg.Add(1)
 	go list.start()

cmd/data/rss.go

@@ -22,6 +22,9 @@ func initChannel() *Channel {
 		addCh: make(chan *rss.Item),
 		setCh: make(chan rss.Channel),
 		getCh: make(chan rss.Channel),
+		channel: rss.Channel{
+			Items: make([]*rss.Item, 0),
+		},
 	}
 }