multiple discord senders

lib/fetcher.go

@@ -7,16 +7,10 @@ import (
 	"net/http"
 )
 
-// Entry represents a single fetched item.
-type Entry struct {
-	Title string
-	URL   string
-}
-
 // Fetcher is the interface for a fetcher.
 type Fetcher interface {
 	Name() string
-	Fetch() []Entry
+	Fetch() []Message
 }
 
 // BaseFetcher contains common fields for all fetchers.
@@ -27,10 +21,14 @@ type BaseFetcher struct {
 	ContentLimit int
 }
 
-// TryCreateEntry checks the cache and creates an Entry if the value has changed.
-func (b *BaseFetcher) TryCreateEntry(cacheKey, cacheValue, title, url string) *Entry {
+// TryCreateMessage checks the cache and creates a Message if the value has changed.
+func (b *BaseFetcher) TryCreateMessage(channel, cacheKey, cacheValue, title, url string) *Message {
 	if b.Cache.TryUpdate(cacheKey, cacheValue) {
-		return &Entry{Title: title, URL: url}
+		return &Message{
+			Channel: channel,
+			Title:   title,
+			URL:     url,
+		}
 	}
 	return nil
 }