From 41b885d84958d07ade536850829b3ba394a4f8f9 Mon Sep 17 00:00:00 2001
From: Anatoliy Sablin
Date: Mon, 6 Nov 2017 15:45:55 +0300
Subject: Added a few commands.

---
 .../src/main/java/com/juick/command/MyFeeds.java   | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 juick-commands/src/main/java/com/juick/command/MyFeeds.java

(limited to 'juick-commands/src/main/java/com/juick/command/MyFeeds.java')

diff --git a/juick-commands/src/main/java/com/juick/command/MyFeeds.java b/juick-commands/src/main/java/com/juick/command/MyFeeds.java
new file mode 100644
index 00000000..5156e3c5
--- /dev/null
+++ b/juick-commands/src/main/java/com/juick/command/MyFeeds.java
@@ -0,0 +1,52 @@
+package com.juick.command;
+
+import com.juick.Message;
+import com.juick.User;
+import com.juick.formatters.PlainTextFormatter;
+import com.juick.server.protocol.ProtocolListener;
+import com.juick.service.MessagesService;
+import lombok.Getter;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+/**
+ * @author ma1uta
+ */
+@Component
+@Getter
+public class MyFeeds extends MultiArgsCommand {
+
+    private static final Pattern PATTERN = Pattern.compile("^(#+)$", Pattern.CASE_INSENSITIVE);
+
+    private final MessagesService messagesService;
+
+    @Autowired
+    public MyFeeds(MessagesService messagesService) {
+        this.messagesService = messagesService;
+    }
+
+    @Override
+    public Pattern pattern() {
+        return PATTERN;
+    }
+
+    @Override
+    public String help() {
+        return "# - Show last messages from your feed (## - second page, ...)";
+    }
+
+    @Override
+    protected String execute(User sender, ProtocolListener protocolListener, String... arguments) {
+        // number of # is the page count
+        int page = arguments[0].length() - 1;
+        List<Integer> mids = getMessagesService().getMyFeed(sender.getUid(), page, false);
+        List<Message> messages = getMessagesService().getMessages(mids);
+        // TODO: add instructions for empty feed
+        return "Your feed: \n" + String.join("\n",
+            messages.stream().map(PlainTextFormatter::formatPost).collect(Collectors.toList()));
+    }
+}
-- 
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