Nft paging improvements

crates/sage-api/src/requests/data.rs

@@ -91,12 +91,16 @@ pub struct GetDidsResponse {
 
 #[derive(Debug, Clone, Copy, Serialize, Deserialize)]
 #[cfg_attr(feature = "tauri", derive(specta::Type))]
-pub struct GetMinterDidIds {}
+pub struct GetMinterDidIds {
+    pub offset: u32,
+    pub limit: u32,
+}
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[cfg_attr(feature = "tauri", derive(specta::Type))]
 pub struct GetMinterDidIdsResponse {
     pub did_ids: Vec<String>,
+    pub total: u32,
 }
 
 #[derive(Debug, Clone, Copy, Serialize, Deserialize)]
@@ -147,6 +151,7 @@ pub struct GetNftCollections {
 #[cfg_attr(feature = "tauri", derive(specta::Type))]
 pub struct GetNftCollectionsResponse {
     pub collections: Vec<NftCollectionRecord>,
+    pub total: u32,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -182,6 +187,7 @@ pub struct GetNfts {
 #[cfg_attr(feature = "tauri", derive(specta::Type))]
 pub struct GetNftsResponse {
     pub nfts: Vec<NftRecord>,
+    pub total: u32,
 }
 
 #[derive(Debug, Clone, Copy, Serialize, Deserialize)]

crates/sage-database/src/lib.rs

@@ -73,6 +73,21 @@ impl Database {
 
         Ok(())
     }
+
+    /// Count collections, optionally including hidden ones
+    pub async fn count_collections(&self, include_hidden: bool) -> Result<i64> {
+        let count: i64 = if include_hidden {
+            sqlx::query_scalar!("SELECT COUNT(*) FROM collections")
+                .fetch_one(&self.pool)
+                .await?
+        } else {
+            sqlx::query_scalar!("SELECT COUNT(*) FROM collections WHERE visible = 1")
+                .fetch_one(&self.pool)
+                .await?
+        };
+
+        Ok(count)
+    }
 }
 
 #[derive(Debug)]