feat(vector): add Qdrant/Milvus collection dimension display (#2396)

crates/dbx-web/src/main.rs

@@ -442,6 +442,7 @@ async fn main() {
         // MongoDB
         .route("/mongo/list-databases", post(routes::mongo::list_databases))
         .route("/mongo/list-collections", post(routes::mongo::list_collections))
+        .route("/mongo/vector-collection-detail", post(routes::mongo::vector_collection_detail))
         .route("/mongo/create-database", post(routes::mongo::create_database))
         .route("/mongo/drop-database", post(routes::mongo::drop_database))
         .route("/mongo/drop-collection", post(routes::mongo::drop_collection))

crates/dbx-web/src/routes/mongo.rs

@@ -196,6 +196,29 @@ pub async fn list_collections(
     Ok(Json(result))
 }
 
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct VectorCollectionDetailRequest {
+    pub connection_id: String,
+    pub database: String,
+    pub collection: String,
+}
+
+pub async fn vector_collection_detail(
+    State(state): State<Arc<WebState>>,
+    Json(req): Json<VectorCollectionDetailRequest>,
+) -> Result<Json<dbx_core::db::vector_driver::CollectionInfo>, AppError> {
+    let result = dbx_core::schema::get_vector_collection_detail_core(
+        &state.app,
+        &req.connection_id,
+        &req.database,
+        &req.collection,
+    )
+    .await
+    .map_err(AppError)?;
+    Ok(Json(result))
+}
+
 pub async fn create_database(
     State(state): State<Arc<WebState>>,
     Json(req): Json<MongoCollectionRequest>,