cargo update

Cargo.lock

@@ -121,9 +121,9 @@ checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
 name = "bitflags"
-version = "2.6.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+checksum = "8f68f53c83ab957f72c32642f3868eec03eb974d1fb82e453128456482613d36"
 dependencies = [
  "serde",
 ]
@@ -281,7 +281,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "33d852cb9b869c2a9b3df2f71a3074817f01e1844f839a144f5fcef059a4eb5d"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -297,9 +297,9 @@ dependencies = [
 
 [[package]]
 name = "event-listener"
-version = "5.3.1"
+version = "5.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
+checksum = "3492acde4c3fc54c845eaab3eed8bd00c7a7d881f78bfc801e43a93dec1331ae"
 dependencies = [
  "concurrent-queue",
  "parking",
@@ -740,7 +740,7 @@ checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
 
 [[package]]
 name = "kosyncrs"
-version = "2.0.1"
+version = "2.1.0"
 dependencies = [
  "axum",
  "serde",
@@ -782,9 +782,9 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.14"
+version = "0.4.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 
 [[package]]
 name = "litemap"
@@ -804,9 +804,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.22"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
 
 [[package]]
 name = "matchit"
@@ -838,9 +838,9 @@ checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
+checksum = "b8402cab7aefae129c6977bb0ff1b8fd9a04eb5b51efc50a70bea51cda0c7924"
 dependencies = [
  "adler2",
 ]
@@ -1012,9 +1012,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.92"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
+checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
 dependencies = [
  "unicode-ident",
 ]
@@ -1095,15 +1095,15 @@ checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
 [[package]]
 name = "rustix"
-version = "0.38.42"
+version = "0.38.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93dc38ecbab2eb790ff964bb77fa94faf256fd3e73285fd7ba0903b76bedb85"
+checksum = "a78891ee6bf2340288408954ac787aa063d8e8817e9f53abb37c695c6d834ef6"
 dependencies = [
  "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1469,9 +1469,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.95"
+version = "2.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46f71c0377baf4ef1cc3e3402ded576dccc315800fbc62dfc7fe04b009773b4a"
+checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1506,23 +1506,23 @@ dependencies = [
  "getrandom",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "thiserror"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
+checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.9"
+version = "2.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
+checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1556,9 +1556,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.42.0"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551"
+checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
 dependencies = [
  "backtrace",
  "bytes",
@@ -1572,9 +1572,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kosyncrs"
-version = "2.0.1"
+version = "2.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

LICENSE

@@ -0,0 +1,674 @@
+GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+may consider it more useful to permit linking proprietary applications with
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+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

src/main.rs

@@ -1,3 +1,21 @@
+/*
+kosyncrs - A reading progress sync server for KOReader
+Copyright (C) 2025  Martin Brodbeck <martin@brodbeck-online.de>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 use axum::{
     extract::{Path, State},
     http::HeaderMap,
@@ -69,9 +87,7 @@ async fn main() {
 
     let mut bind_with = "127.0.0.1:".to_owned();
     bind_with += &listen_port;
-    let listener = tokio::net::TcpListener::bind(bind_with)
+    let listener = tokio::net::TcpListener::bind(bind_with).await.unwrap();
-        .await
-        .unwrap();
     axum::serve(listener, app).await.unwrap();
 }
 
@@ -172,27 +188,50 @@ async fn update_progress(
         .unwrap()
         .as_secs();
 
-    let row: (i64,) = sqlx::query_as("SELECT id FROM users WHERE username = $1")
+    let user_row: (i64,) = sqlx::query_as("SELECT id FROM users WHERE username = $1")
         .bind(&username)
         .fetch_one(&db_pool)
         .await
         .unwrap();
 
-    let user_id = row.0;
+    let user_id = user_row.0;
 
-    sqlx::query("INSERT INTO progresses (user_id, document, progress, percentage, device, device_id, timestamp) VALUES ($1, $2, $3, $4, $5, $6, $7) \
+    let mut tx = db_pool.begin().await.unwrap();
-                    ON CONFLICT (user_id, document) DO UPDATE \
+
-                    SET user_id = $1, document = $2, progress = $3, percentage = $4, device = $5, device_id = $6, timestamp = $7")
+    let doc_row = sqlx::query("SELECT 1 FROM progresses WHERE user_id = $1 AND document = $2")
-            .bind(user_id)
+        .bind(user_id)
-            .bind(&payload.document)
+        .bind(&payload.document)
-            .bind(&payload.progress)
+        .fetch_optional(&mut *tx)
-            .bind(&payload.percentage)
+        .await
-            .bind(&payload.device)
+        .unwrap();
-            .bind(&payload.device_id)
+
-            .bind(timestamp as i64)
+    if doc_row.is_none() {
-            .execute(&db_pool)
+        sqlx::query("INSERT INTO progresses (user_id, document, progress, percentage, device, device_id, timestamp) VALUES ($1, $2, $3, $4, $5, $6, $7)")
-            .await
+                .bind(user_id)
-            .unwrap();
+                .bind(&payload.document)
+                .bind(&payload.progress)
+                .bind(&payload.percentage)
+                .bind(&payload.device)
+                .bind(&payload.device_id)
+                .bind(timestamp as i64)
+                .execute(&mut *tx)
+                .await
+                .unwrap();
+    } else {
+        sqlx::query("UPDATE progresses SET progress = $3, percentage = $4, device = $5, device_id = $6, timestamp = $7 WHERE user_id = $1 AND document = $2")
+                .bind(user_id)
+                .bind(&payload.document)
+                .bind(&payload.progress)
+                .bind(&payload.percentage)
+                .bind(&payload.device)
+                .bind(&payload.device_id)
+                .bind(timestamp as i64)
+                .execute(&mut *tx)
+                .await
+                .unwrap();
+    }
+
+    tx.commit().await.unwrap();
 
     StatusCode::OK
 }