From c5c508297259ee02081d2e2e4fa50681bef882a9 Mon Sep 17 00:00:00 2001
From: alemidev <me@alemi.dev>
Date: Fri, 16 Dec 2022 02:25:27 +0100
Subject: [PATCH] fix: store last_memo

---
 src/storage/json.rs   |  6 +++++-
 src/storage/sqlite.rs | 12 ++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/storage/json.rs b/src/storage/json.rs
index bd4fbc3..3e6d3e0 100644
--- a/src/storage/json.rs
+++ b/src/storage/json.rs
@@ -3,6 +3,7 @@ use std::io::BufReader;
 use std::path::PathBuf;
 use chrono::{DateTime, Utc};
 use serde::{Serialize, Deserialize};
+use uuid::Uuid;
 use std::io::Write;
 // use sha2::{Digest, Sha512};
 use std::collections::LinkedList;
@@ -22,6 +23,7 @@ struct Store {
 	hash: String,
 	last_sync: Option<DateTime<Utc>>,
 	last_edit: DateTime<Utc>,
+	last_memo: Option<Uuid>,
 	memo: Vec<Memo>,
 }
 
@@ -32,6 +34,7 @@ impl Default for Store {
 			hash: "".to_string(),
 			last_sync: None,
 			last_edit: Utc::now(),
+			last_memo: None,
 			memo: Vec::new(),
 		};
 	}
@@ -86,7 +89,7 @@ impl StorageDriver for JsonStorage {
 			Context {
 				last_edit: self.data.last_edit,
 				last_sync: self.data.last_sync,
-				last_memo: None, // TODO
+				last_memo: self.data.last_memo,
 			}
 		);
 	}
@@ -116,6 +119,7 @@ impl StorageDriver for JsonStorage {
 
 	fn put(&mut self, m: Memo) -> Result<(), MemoError> {
 		self.data.memo.retain(|x| x.id != m.id);
+		self.data.last_memo = Some(m.id.clone());
 		self.data.memo.push(m);
 		self.data.last_edit = Utc::now();
 		self.save()?;
diff --git a/src/storage/sqlite.rs b/src/storage/sqlite.rs
index 1cdd60f..f8a73d3 100644
--- a/src/storage/sqlite.rs
+++ b/src/storage/sqlite.rs
@@ -89,12 +89,23 @@ impl SQLiteStorage {
 // 	}
 // }
 
+/// ugly but idk
+fn uuid_from_row(txt: Option<String>) -> Option<Uuid> {
+	match txt {
+		Some(txt) => {
+			Uuid::parse_str(&txt).ok()
+		},
+		None => None,
+	}
+}
+
 impl StorageDriver for SQLiteStorage {
 	fn ctx(&self) -> Result<Context, MemoError> {
 		return Ok(self.conn.query_row("SELECT * FROM state", [], |row| {
 			return Ok(Context {
 				last_edit: row.get(0)?,
 				last_sync: row.get(1).ok(),
+				last_memo: uuid_from_row(row.get(2).ok()),
 				..Default::default()
 			});
 		})?);
@@ -140,6 +151,7 @@ impl StorageDriver for SQLiteStorage {
 			params![m.id.to_string(), m.tag, m.body, m.due, m.done, m.last_edit],
 		)?;
 		tx.execute("UPDATE state SET last_edit = ?", params![Utc::now()])?;
+		tx.execute("UPDATE state SET last_memo = ?", params![m.id.to_string()])?;
 		tx.commit()?;
 		Ok(())
 	}