/d / /s / /search commands refactoring

telegram/commands.go

@@ -328,7 +328,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 
 	cmd, args := parseCommand(cmdline)
 	switch cmd {
-	// delete last message(s)
+	// delete message
 	case "d":
 		if c.me == nil {
 			return "@me is not initialized", true
@@ -345,12 +345,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 			limit = 1
 		}
 
-		messages, err := c.client.SearchChatMessages(&client.SearchChatMessagesRequest{
-			ChatID: chatID,
-			Limit:  limit,
-			Sender: &client.MessageSenderUser{UserID: c.me.ID},
-			Filter: &client.SearchMessagesFilterEmpty{},
-		})
+		messages, err := c.getLastMessages(chatID, "", c.me.ID, limit)
 		if err != nil {
 			return err.Error(), true
 		}
@@ -371,7 +366,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 		if err != nil {
 			return err.Error(), true
 		}
-	// edit last message
+	// edit message
 	case "s":
 		if c.me == nil {
 			return "@me is not initialized", true
@@ -384,12 +379,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 			return err.Error(), true
 		}
 
-		messages, err := c.client.SearchChatMessages(&client.SearchChatMessagesRequest{
-			ChatID: chatID,
-			Limit:  1,
-			Sender: &client.MessageSenderUser{UserID: c.me.ID},
-			Filter: &client.SearchMessagesFilterEmpty{},
-		})
+		messages, err := c.getLastMessages(chatID, "", c.me.ID, 1)
 		if err != nil {
 			return err.Error(), true
 		}
@@ -640,7 +630,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 		}
 
 		c.unsubscribe(chatID)
-	// search messages within current chat
+	// message search
 	case "search":
 		var limit int32 = 10
 		if len(args) > 1 {
@@ -655,12 +645,7 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 			query = args[0]
 		}
 
-		messages, err := c.client.SearchChatMessages(&client.SearchChatMessagesRequest{
-			ChatID: chatID,
-			Query:  query,
-			Limit:  limit,
-			Filter: &client.SearchMessagesFilterEmpty{},
-		})
+		messages, err := c.getLastMessages(chatID, query, 0, limit)
 		if err != nil {
 			return err.Error(), true
 		}

telegram/utils.go

@@ -616,3 +616,13 @@ func (c *Client) roster(resource string) {
 
 	c.addResource(resource)
 }
+
+func (c *Client) getLastMessages(id int64, query string, from int64, count int32) (*client.Messages, error) {
+	return c.client.SearchChatMessages(&client.SearchChatMessagesRequest{
+		ChatID: id,
+		Query:  query,
+		Sender: &client.MessageSenderUser{UserID: from},
+		Filter: &client.SearchMessagesFilterEmpty{},
+		Limit:  count,
+	})
+}