nostrdb-rs

commit d7ad4a44b929157795601a68542490b4184ae657
parent 2da7d564eb25fd6e9853a38852e4e43eb92704a5
Author: William Casarin <jb55@jb55.com>
Date:   Mon, 16 Dec 2024 13:51:52 -0800

add get_profilekey_by_pubkey

This is for quickly checking for the existence of a profile and saving
the key for a faster lookup later.

Changelog-Added: Add get_profilekey_by_pubkey
Signed-off-by: William Casarin <jb55@jb55.com>

Diffstat:
M
src/ndb.rs
 | 
23
+++++++++++++++++++++--

1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/src/ndb.rs b/src/ndb.rs
@@ -297,7 +297,7 @@ impl Ndb {
         ))
     }
 
-    pub fn get_notekey_by_id(&self, txn: &Transaction, id: &[u8; 32]) -> Result<u64> {
+    pub fn get_notekey_by_id(&self, txn: &Transaction, id: &[u8; 32]) -> Result<NoteKey> {
         let res = unsafe {
             bindings::ndb_get_notekey_by_id(
                 txn.as_mut_ptr(),
@@ -309,7 +309,26 @@ impl Ndb {
             return Err(Error::NotFound);
         }
 
-        Ok(res)
+        Ok(NoteKey::new(res))
+    }
+
+    pub fn get_profilekey_by_pubkey(
+        &self,
+        txn: &Transaction,
+        pubkey: &[u8; 32],
+    ) -> Result<ProfileKey> {
+        let res = unsafe {
+            bindings::ndb_get_profilekey_by_pubkey(
+                txn.as_mut_ptr(),
+                pubkey.as_ptr() as *const ::std::os::raw::c_uchar,
+            )
+        };
+
+        if res == 0 {
+            return Err(Error::NotFound);
+        }
+
+        Ok(ProfileKey::new(res))
     }
 
     pub fn get_blocks_by_key<'a>(