From 5d00d628b1298316c4e0aeb1bef27a71a3ea3c4a Mon Sep 17 00:00:00 2001
From: Husni Zuhdi <husni.zuhdi@accelbyte.net>
Date: Mon, 23 Dec 2024 12:32:12 +0700
Subject: [PATCH] feat: add compression layer from axum/tower middleware

---
 Cargo.lock          | 51 ++++++++++++++++++++++++++++++++++++++++++++-
 internal/Cargo.toml |  2 +-
 internal/src/app.rs |  3 +++
 3 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 1d630c0..a6bdef8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,12 @@ dependencies = [
  "gimli",
 ]
 
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
 [[package]]
 name = "adler2"
 version = "2.0.0"
@@ -164,6 +170,19 @@ dependencies = [
  "nom",
 ]
 
+[[package]]
+name = "async-compression"
+version = "0.4.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df895a515f70646414f4b45c0b79082783b80552b373a68283012928df56f522"
+dependencies = [
+ "flate2",
+ "futures-core",
+ "memchr",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.83"
@@ -266,7 +285,7 @@ dependencies = [
  "addr2line",
  "cfg-if",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.8.2",
  "object",
  "rustc-demangle",
  "windows-targets 0.52.6",
@@ -432,6 +451,15 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
 
+[[package]]
+name = "crc32fast"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "crossbeam-queue"
 version = "0.3.12"
@@ -586,6 +614,16 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
+[[package]]
+name = "flate2"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide 0.7.4",
+]
+
 [[package]]
 name = "flume"
 version = "0.11.1"
@@ -1303,6 +1341,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8a240ddb74feaf34a79a7add65a741f3167852fba007066dcac1ca548d89c08"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.2"
@@ -2553,8 +2600,10 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e9cd434a998747dd2c4276bc96ee2e0c7a2eadf3cae88e52be55a05fa9053f5"
 dependencies = [
+ "async-compression",
  "bitflags",
  "bytes",
+ "futures-core",
  "futures-util",
  "http",
  "http-body",
diff --git a/internal/Cargo.toml b/internal/Cargo.toml
index e72fd42..1e41ea7 100644
--- a/internal/Cargo.toml
+++ b/internal/Cargo.toml
@@ -12,7 +12,7 @@ tokio = { version = "1.0", features = ["full"] }
 tracing = { version = "0.1", features = ["attributes"] }
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 tower = { version = "0.4", features = ["util"] }
-tower-http = { version = "0.5.0", features = ["fs", "trace"] }
+tower-http = { version = "0.5.0", features = ["fs", "trace", "compression-gzip"] }
 askama = { version = "0.12.1"}
 serde = { version="1.0.192", features = ["derive"]}
 serde_json = "1.0.108"
diff --git a/internal/src/app.rs b/internal/src/app.rs
index e8bb17f..7d473e5 100644
--- a/internal/src/app.rs
+++ b/internal/src/app.rs
@@ -5,6 +5,8 @@ use axum::{
     routing::{get, get_service},
     Router,
 };
+use tower::ServiceBuilder;
+use tower_http::compression::CompressionLayer;
 use tower_http::services::{ServeDir, ServeFile};
 use tracing::info;
 
@@ -37,6 +39,7 @@ pub async fn app() -> () {
             get_service(ServeFile::new("./statics/styles.css")),
         )
         .with_state(app_state)
+        .layer(ServiceBuilder::new().layer(CompressionLayer::new()))
         .fallback(get(handler::status::get_404_not_found));
 
     // Start Axum Application