Add Profile

src/nostr.rs

@@ -4,8 +4,10 @@ mod event;
 mod metadata;
 pub mod nip10;
 pub mod nip27;
+mod profile;
 
 pub use connection::Connection;
 pub use connection_process::ConnectionProcess;
 pub use event::SortableEvent;
 pub use metadata::Metadata;
+pub use profile::Profile;

src/nostr/metadata.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-use nostr_sdk::{JsonUtil, Metadata as NostrMetadata};
+use nostr_sdk::prelude::{Metadata as NostrMetadata, *};
 
 #[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
 pub struct Metadata {

src/nostr/profile.rs

@@ -0,0 +1,33 @@
+use nostr_sdk::prelude::*;
+
+use crate::nostr::Metadata;
+use crate::text::shorten_hex;
+
+pub struct Profile {
+    pub pubkey: XOnlyPublicKey,
+    pub created_at: Timestamp,
+    pub metadata: Metadata,
+}
+
+impl Profile {
+    pub fn new(pubkey: XOnlyPublicKey, created_at: Timestamp, metadata: Metadata) -> Self {
+        Self {
+            pubkey,
+            created_at,
+            metadata,
+        }
+    }
+
+    pub fn name(&self) -> String {
+        match (
+            self.metadata.display_name.clone(),
+            self.metadata.name.clone(),
+            self.pubkey.to_bech32(),
+        ) {
+            (Some(display_name), _, _) if !display_name.is_empty() => display_name,
+            (_, Some(name), _) if !name.is_empty() => format!("@{name}"),
+            (_, _, Ok(npub)) => npub,
+            _ => shorten_hex(&self.pubkey.to_string()),
+        }
+    }
+}