feat: favorite within post (#105)

internal/commands/key.go

@@ -32,6 +32,7 @@ type ViewportKeyMapT struct {
 	Quit          key.Binding
 	Escape        key.Binding
 	OpenInBrowser key.Binding
+	Favourite     key.Binding
 	GotoStart     key.Binding
 	GotoEnd       key.Binding
 	Next          key.Binding
@@ -140,6 +141,10 @@ var ViewportKeyMap = ViewportKeyMapT{
 		key.WithKeys("o"),
 		key.WithHelp("o", "open in browser"),
 	),
+	Favourite: key.NewBinding(
+		key.WithKeys("f"),
+		key.WithHelp("f", "favourite"),
+	),
 	GotoStart: key.NewBinding(
 		key.WithKeys("g", "home"),
 		key.WithHelp("g", "top"),
@@ -164,7 +169,7 @@ func (k ViewportKeyMapT) FullHelp() [][]key.Binding {
 	return [][]key.Binding{
 		{v.Up, v.Down, v.HalfPageUp, v.HalfPageDown},
 		{k.GotoStart, k.GotoEnd, v.PageUp, v.PageDown},
-		{k.Next, k.Prev, k.OpenInBrowser},
+		{k.Next, k.Prev, k.OpenInBrowser, k.Favourite},
 		{k.Escape, k.Quit, k.CloseFullHelp},
 	}
 }

internal/commands/viewport.go

@@ -41,6 +41,17 @@ func updateViewport(msg tea.Msg, m model) (tea.Model, tea.Cmd) {
 			cmd = m.commands.OpenLink(it.URL)
 			cmds = append(cmds, cmd)
 
+		case key.Matches(msg, ViewportKeyMap.Favourite):
+			current, err := m.commands.store.GetItemByID(*m.selectedArticle)
+			if err != nil {
+				return m, nil
+			}
+			err = m.commands.store.ToggleFavourite(current.ID)
+			if err != nil {
+				return m, tea.Quit
+			}
+			cmds = append(cmds, m.UpdateList())
+
 		case key.Matches(msg, ViewportKeyMap.Prev):
 			current := m.list.Index()
 			if current-1 < 0 {