From e98276e79cea0c3e474ca0251c276c474c35ed70 Mon Sep 17 00:00:00 2001
From: DanConwayDev <DanConwayDev@protonmail.com>
Date: Sun, 21 May 2023 11:19:28 +0000
Subject: groups

---
 src/groups/groups.rs | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 src/groups/groups.rs

(limited to 'src/groups/groups.rs')

diff --git a/src/groups/groups.rs b/src/groups/groups.rs
new file mode 100644
index 0000000..3b837a7
--- /dev/null
+++ b/src/groups/groups.rs
@@ -0,0 +1,47 @@
+use std::fs;
+
+use nostr::EventId;
+
+use crate::{utils::load_file};
+
+use super::group::Group;
+
+pub struct Groups {
+    groups:Vec<Group>
+}
+impl Groups {
+    pub fn new() -> Self {
+
+        let cur_dir = std::env::current_dir().unwrap();
+        
+        // check for potential problems
+        let ngit_path = cur_dir.clone().join(".ngit");
+        if !ngit_path.is_dir() {
+            panic!("ngit not initialised. Run 'ngit init' first...");
+        }
+
+        let mut groups = vec![];
+
+        for dir_entry in fs::read_dir(ngit_path.join("groups"))
+            .expect("groups folder to exist and read_dir to read it")
+        {
+            groups.push(
+                Group::new_from_json_event(
+                    load_file(
+                        dir_entry
+                            .expect("DirEntry in read_dir should exist").path()
+                    )
+                        .expect("group json to load from file")
+                ).expect("group json to produce Group")
+            );
+        }
+
+        Self {
+            groups,
+        }
+    }
+
+    pub fn by_event_id(&self, id:&EventId) -> Option<&Group> {
+        self.groups.iter().find(|g| g.id == *id)
+    }
+}
\ No newline at end of file
-- 
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