refactor(cmds): more orphan module functions to methods within struct

The rest of the current commands will also receive this refactor... when I have time.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/server/cmd/commands/text.rs b/src/server/cmd/commands/text.rs
new file mode 100644
index 0000000..3029eac
--- /dev/null
+++ b/src/server/cmd/commands/text.rs
@@ -0,0 +1,46 @@
+// Copyleft (ɔ) 2021-2021 The Whirlsplash Collective
+// SPDX-License-Identifier: GPL-3.0-only
+
+use std::str::from_utf8;
+
+use bytes::{BufMut, BytesMut};
+
+use crate::server::cmd::constants::TEXT;
+
+pub struct Text {
+  pub sender:  String,
+  pub content: String,
+}
+impl Text {
+  pub fn parse(data: Vec<u8>, username: &str) -> Self {
+    Self {
+      sender:  username.to_string(),
+      content: from_utf8(&data[6..]).unwrap().to_string(),
+    }
+  }
+
+  pub fn create(self) -> Vec<u8> {
+    let mut command = BytesMut::new();
+
+    // Header
+    command.put_u8(0x01);
+    command.put_i8(TEXT as i8);
+
+    // Content
+    // TODO: Find a way to parse ObjIds.
+    //  The below byte is suspected to be the sender's short ObjId.
+    command.put_i8(0x00);
+
+    command.put_u8(self.sender.len() as u8);
+    command.put_slice(self.sender.as_bytes());
+    command.put_u8(self.content.len() as u8);
+    command.put_slice(self.content.as_bytes());
+
+    // Convert to vector and insert the length
+    let mut command_as_vec = command.to_vec();
+    command_as_vec.insert(0, command.len() as u8 + 1);
+
+    // Return bytes
+    command_as_vec
+  }
+}