SyncIOBridge caused tokio panic

backend/src/utils/json_utils.rs

@@ -1,12 +1,10 @@
-use std::collections::{HashMap, HashSet};
-use std::fs::File;
-use std::io::{BufReader, Write};
-use std::path::Path;
+use crate::utils::file_reader;
 use serde::Serialize;
 use serde_json::Value;
-use shared::utils::json_iter_array;
-use crate::utils::file_reader;
-use tokio_util::io::SyncIoBridge;
+use std::collections::{HashMap, HashSet};
+use std::fs::File;
+use std::io::Write;
+use std::path::Path;
 
 pub fn json_filter_file<S: ::std::hash::BuildHasher>(file_path: &Path, filter: &HashMap<&str, HashSet<String, S>, S>) -> Vec<serde_json::Value> {
     let mut filtered: Vec<serde_json::Value> = Vec::with_capacity(1024);
@@ -19,33 +17,39 @@ pub fn json_filter_file<S: ::std::hash::BuildHasher>(file_path: &Path, filter: &
     };
 
     let reader = file_reader(file);
-    for entry in json_iter_array::<serde_json::Value, BufReader<File>>(reader).flatten() {
-        if let Some(item) = entry.as_object() {
-            if filter.iter().all(|(&key, filter_set)| {
-                item.get(key).is_some_and(|field_value| match field_value {
-                    Value::String(s) => filter_set.contains(s.as_str()),
-                    Value::Number(n) => filter_set.contains(n.as_str()),
-                    _ => false,
-                })
-            }) {
-                filtered.push(entry);
+    match serde_json::from_reader(reader) {
+        Ok(value) => {
+            if let Value::Array(list) = value {
+                for entry in list {
+                    if let Some(item) = entry.as_object() {
+                        if filter.iter().all(|(&key, filter_set)| {
+                            item.get(key).is_some_and(|field_value| match field_value {
+                                Value::String(s) => filter_set.contains(s.as_str()),
+                                Value::Number(n) => filter_set.contains(n.as_str()),
+                                _ => false,
+                            })
+                        }) {
+                            filtered.push(entry);
+                        }
+                    }
+                }
             }
         }
+        Err(_err) => {}
     }
 
     filtered
 }
 
-pub async fn json_write_documents_to_file<T>(file: &std::path::Path, value: &T) -> std::io::Result<()>
+pub fn json_write_documents_to_file<T>(
+    path: &std::path::Path,
+    value: &T,
+) -> std::io::Result<()>
 where
-    T: ?Sized + Serialize,
+    T: Serialize,
 {
-    let file = tokio::fs::File::create(file).await?;
-
-    let sync_writer = SyncIoBridge::new(file);
-    let mut buf_writer = std::io::BufWriter::new(sync_writer);
-
+    let file = std::fs::File::create(path)?;
+    let mut buf_writer = std::io::BufWriter::new(file);
     serde_json::to_writer(&mut buf_writer, value)?;
-    buf_writer.flush()?;
-    Ok(())
-}
+    buf_writer.flush()
+}