fix(client-brc): fixed partition saving

.gitignore

@@ -7,3 +7,5 @@ venv
 *.json
 *.log
 *.key
+
+*.partitions
\ No newline at end of file

client-brc/src/initialize.rs

 use std::collections::HashMap;
+use std::io::Write;
 
 use anyhow::{anyhow, Result};
 use indexmap::IndexMap;
@@ -83,7 +84,9 @@ pub fn init(
     debug!("{:?}", hm);
     let hashtable = brc_tree::from_sorted_list(hm).to_hm();
     let mut json: HashMap<String, String> = HashMap::new();
+    let mut file = std::fs::File::create("brc_table.partitions")?;
     for (key, value) in hashtable.iter() {
+        file.write(format!("{},{};", key.0, key.1).as_bytes())?;
         for (counter, record) in value.iter().enumerate() {
             let encrypted = encrypt(&enc_key, record.to_string())?;
             let prfd_key = prf(&prf_key, format!("{:?}", key))?;
@@ -98,5 +101,6 @@ pub fn init(
     for i in json.iter() {
         println!("{:?}", i);
     }
+    println!("{}", json.len());
     Ok(())
 }