From a40da9121f87a3c0df96736f918e18330d978fca Mon Sep 17 00:00:00 2001
From: Vova Lando <vova.lando@gmail.com>
Date: Wed, 23 Oct 2024 18:07:48 +0300
Subject: [PATCH 1/3] feat: send callback if callback url provided

---
 Cargo.lock   | 395 +++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml   |   1 +
 src/state.rs |  12 +-
 3 files changed, 407 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index b714dc7..cdc5729 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,6 +156,12 @@ dependencies = [
  "syn 2.0.82",
 ]
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "autocfg"
 version = "1.4.0"
@@ -319,6 +325,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
 [[package]]
 name = "byte-slice-cast"
 version = "1.2.2"
@@ -691,6 +703,15 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "encoding_rs"
+version = "0.8.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -734,6 +755,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf172ba7bfe5412e03c4dfd7d8e4b5f1e6cd0b7087fd61fa274b73f87ad94854"
 
+[[package]]
+name = "fastrand"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8c02a5121d4ea3eb16a80748c74f5549a5665e4c21333c6098f283870fbdea6"
+
 [[package]]
 name = "fdeflate"
 version = "0.3.5"
@@ -796,6 +823,21 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -974,6 +1016,25 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "h2"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "524e8ac6999421f49a846c2d4411f337e53497d8ec55d67753beffa43c5d9205"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -1072,6 +1133,7 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
+ "h2",
  "http",
  "http-body",
  "httparse",
@@ -1080,6 +1142,40 @@ dependencies = [
  "pin-project-lite",
  "smallvec",
  "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-rustls"
+version = "0.27.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08afdbb5c31130e3034af566421053ab03787c640246a446327f550d11bcb333"
+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "hyper-util",
+ "rustls",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
 ]
 
 [[package]]
@@ -1089,13 +1185,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41296eb09f183ac68eec06e03cdbea2e759633d4067b2f6552fc2e009bcad08b"
 dependencies = [
  "bytes",
+ "futures-channel",
  "futures-util",
  "http",
  "http-body",
  "hyper",
  "pin-project-lite",
+ "socket2",
  "tokio",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -1175,6 +1274,12 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "ipnet"
+version = "2.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddc24109865250148c2e0f3d25d4f0f479571723792d3802153c60922a4fb708"
+
 [[package]]
 name = "is_debug"
 version = "1.0.1"
@@ -1213,6 +1318,15 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "js-sys"
+version = "0.3.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a88f1bda2bd75b0452a14784937d796722fdebfe50df998aeb3f0b7603019a9"
+dependencies = [
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "jsonrpsee"
 version = "0.24.7"
@@ -1321,6 +1435,7 @@ dependencies = [
  "names",
  "parity-scale-codec",
  "primitive-types",
+ "reqwest",
  "scale-info",
  "serde",
  "serde_json",
@@ -1481,6 +1596,23 @@ dependencies = [
  "rand",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8614eb2c83d59d1c8cc974dd3f920198647674a0a035e1af1fa58707e317466"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "nodrop"
 version = "0.1.14"
@@ -1556,12 +1688,50 @@ version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
+[[package]]
+name = "openssl"
+version = "0.10.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6174bc48f102d208783c2c84bf931bb75927a617866870de8a4ea85597f871f5"
+dependencies = [
+ "bitflags 2.6.0",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.82",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
+[[package]]
+name = "openssl-sys"
+version = "0.9.104"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45abf306cbf99debc8195b66b7346498d7b10c210de50418b5ccd7ceba08c741"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -1705,6 +1875,12 @@ dependencies = [
  "spki",
 ]
 
+[[package]]
+name = "pkg-config"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
+
 [[package]]
 name = "plot_icon"
 version = "0.3.0"
@@ -1897,6 +2073,49 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
+[[package]]
+name = "reqwest"
+version = "0.12.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f713147fbe92361e52392c73b8c9e48c04c6625bce969ef54dc901e58e042a7b"
+dependencies = [
+ "base64",
+ "bytes",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-tls",
+ "hyper-util",
+ "ipnet",
+ "js-sys",
+ "log",
+ "mime",
+ "native-tls",
+ "once_cell",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustls-pemfile",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper 1.0.1",
+ "system-configuration",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "windows-registry",
+]
+
 [[package]]
 name = "rfc6979"
 version = "0.4.0"
@@ -2540,6 +2759,30 @@ name = "sync_wrapper"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7065abeca94b6a8a577f9bd45aa0867a2238b74e8eb67cf10d492bc39351394"
+dependencies = [
+ "futures-core",
+]
+
+[[package]]
+name = "system-configuration"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+dependencies = [
+ "bitflags 2.6.0",
+ "core-foundation",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
 
 [[package]]
 name = "tap"
@@ -2547,6 +2790,19 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
+[[package]]
+name = "tempfile"
+version = "3.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0f2c9fc62d0beef6951ccffd757e241266a2c833136efbe35af6cd2567dca5b"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "once_cell",
+ "rustix",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "terminal_size"
 version = "0.4.0"
@@ -2642,6 +2898,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
 dependencies = [
  "backtrace",
+ "bytes",
  "libc",
  "mio",
  "pin-project-lite",
@@ -2662,6 +2919,16 @@ dependencies = [
  "syn 2.0.82",
 ]
 
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-rustls"
 version = "0.26.0"
@@ -2821,6 +3088,12 @@ dependencies = [
  "tracing-log",
 ]
 
+[[package]]
+name = "try-lock"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
+
 [[package]]
 name = "twox-hash"
 version = "1.6.3"
@@ -2927,6 +3200,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -2943,12 +3222,98 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "want"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
+dependencies = [
+ "try-lock",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "128d1e363af62632b8eb57219c8fd7877144af57558fb2ef0368d0087bddeb2e"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb6dd4d3ca0ddffd1dd1c9c04f94b868c37ff5fac97c30b97cff2d74fce3a358"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.82",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc7ec4f8827a71586374db3e87abdb5a2bb3a15afed140221307c3ec06b1f63b"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e79384be7f8f5a9dd5d7167216f022090cf1f9ec128e6e6a482a2cb5c5422c56"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26c6ab57572f7a24a4985830b120de1594465e5d500f24afe89e16b4e833ef68"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.82",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65fc09f10666a9f147042251e0dda9c18f166ff7de300607007e96bdebc1068d"
+
+[[package]]
+name = "web-sys"
+version = "0.3.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6488b90108c040df0fe62fa815cbdee25124641df01814dd7282749234c6112"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "webpki-roots"
 version = "0.26.6"
@@ -2989,6 +3354,36 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-registry"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e400001bb720a623c1c69032f8e3e4cf09984deec740f007dd2b03ec864804b0"
+dependencies = [
+ "windows-result",
+ "windows-strings",
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
+dependencies = [
+ "windows-result",
+ "windows-targets",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
diff --git a/Cargo.toml b/Cargo.toml
index 9d0db03..777c73c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,6 +63,7 @@ substrate_parser = { git = "https://github.com/Alzymologist/substrate-parser" }
 substrate-constructor = { git = "https://github.com/Alzymologist/substrate-constructor" }
 mnemonic-external = { git = "https://github.com/Alzymologist/mnemonic-external" }
 substrate-crypto-light = { git = "https://github.com/Alzymologist/substrate-crypto-light" }
+reqwest = "0.12.8"
 
 [build-dependencies]
 shadow-rs = { version = "0.35", default-features = false }
diff --git a/src/state.rs b/src/state.rs
index 84cd716..8335edc 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -132,7 +132,17 @@ impl State {
                                 // Only perform actions if the record is saved in ledger
                                 match state.db.mark_paid(id.clone()).await {
                                     Ok(order) => {
-                                        // TODO: callback here
+                                        if let Some(callback) = order.callback.clone() {
+                                            tokio::spawn(async move {
+                                                tracing::info!("Sending callback to: {}", callback);
+                                                let client = reqwest::Client::new();
+
+                                                // fire and forget
+                                                if let Err(e) = client.get(&callback).send().await {
+                                                    tracing::error!("Failed to send callback to {}: {:?}", callback, e);
+                                                }
+                                            });
+                                        }
                                         drop(state.chain_manager.reap(id, order, state.recipient).await);
                                     }
                                     Err(e) => {

From 24dfe9eced7885a1c19863e7776c7d963291d43a Mon Sep 17 00:00:00 2001
From: Vova Lando <vova.lando@gmail.com>
Date: Wed, 23 Oct 2024 18:10:01 +0300
Subject: [PATCH 2/3] chore: version bump

---
 CHANGELOG.md | 6 ++++++
 Cargo.lock   | 2 +-
 Cargo.toml   | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ee5b62..4392cbe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.2.5] - 2024-10-23
+
+### 🚀 Features
+
+- Send callback if callback url provided
+
 ## [0.2.4] - 2024-10-21
 
 ### ⚡ Performance
diff --git a/Cargo.lock b/Cargo.lock
index cdc5729..2b03cd8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1420,7 +1420,7 @@ dependencies = [
 
 [[package]]
 name = "kalatori"
-version = "0.2.4"
+version = "0.2.5"
 dependencies = [
  "ahash",
  "async-lock",
diff --git a/Cargo.toml b/Cargo.toml
index 777c73c..2c9e934 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "kalatori"
 authors = ["Alzymologist Oy <contact@zymologia.fi>"]
-version = "0.2.4"
+version = "0.2.5"
 edition = "2021"
 description = "A gateway daemon for Kalatori."
 license = "GPL-3.0-or-later"

From 4cc2713d8db3d991ac4d57c4cf22cda5fa561640 Mon Sep 17 00:00:00 2001
From: Vova Lando <vova.lando@gmail.com>
Date: Thu, 24 Oct 2024 16:56:40 +0300
Subject: [PATCH 3/3] chore: review remark

---
 Cargo.lock          | 15 ---------------
 Cargo.toml          |  1 -
 src/callback.rs     | 16 ----------------
 src/lib.rs          |  1 -
 src/main.rs         |  1 -
 src/state.rs        |  6 +++---
 src/utils/logger.rs |  3 +--
 7 files changed, 4 insertions(+), 39 deletions(-)
 delete mode 100644 src/callback.rs

diff --git a/Cargo.lock b/Cargo.lock
index 2b03cd8..11df179 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1451,7 +1451,6 @@ dependencies = [
  "toml_edit",
  "tracing",
  "tracing-subscriber",
- "ureq",
  "zeroize",
 ]
 
@@ -3163,20 +3162,6 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
-[[package]]
-name = "ureq"
-version = "2.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b74fc6b57825be3373f7054754755f03ac3a8f5d70015ccad699ba2029956f4a"
-dependencies = [
- "base64",
- "log",
- "once_cell",
- "serde",
- "serde_json",
- "url",
-]
-
 [[package]]
 name = "url"
 version = "2.5.2"
diff --git a/Cargo.toml b/Cargo.toml
index 2c9e934..5a60d65 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,6 @@ axum = { version = "0.7", default-features = false, features = [
     "matched-path",
 ] }
 tracing-subscriber = { version = "0.3", features = ["env-filter", "time"] }
-ureq = { version = "2", default-features = false, features = ["json"] }
 names = { version = "0.14", default-features = false }
 tokio-util = { version = "0.7", features = ["rt"] }
 tokio = { version = "1", features = ["rt-multi-thread", "signal", "time"] }
diff --git a/src/callback.rs b/src/callback.rs
deleted file mode 100644
index 4e86e6c..0000000
--- a/src/callback.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-use crate::definitions::api_v2::OrderStatus;
-use tokio::task;
-
-pub const MODULE: &str = module_path!();
-
-// TODO: This will be used once we setup callback functionality
-#[allow(dead_code)]
-pub async fn callback(path: String, order_status: OrderStatus) {
-    let req = ureq::post(&path);
-
-    task::spawn_blocking(move || {
-        let _d = req.send_json(order_status).unwrap();
-    })
-    .await
-    .unwrap();
-}
diff --git a/src/lib.rs b/src/lib.rs
index ef3382b..e88eaa1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,4 @@
 mod arguments;
-mod callback;
 mod chain;
 mod database;
 mod definitions;
diff --git a/src/main.rs b/src/main.rs
index 9277f91..5e4ff22 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,6 @@ use utils::{
 };
 
 mod arguments;
-mod callback;
 mod chain;
 mod database;
 mod definitions;
diff --git a/src/state.rs b/src/state.rs
index 8335edc..588e471 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -132,13 +132,13 @@ impl State {
                                 // Only perform actions if the record is saved in ledger
                                 match state.db.mark_paid(id.clone()).await {
                                     Ok(order) => {
-                                        if let Some(callback) = order.callback.clone() {
+                                        if !order.callback.is_empty() {
+                                            let callback = order.callback.clone();
                                             tokio::spawn(async move {
                                                 tracing::info!("Sending callback to: {}", callback);
-                                                let client = reqwest::Client::new();
 
                                                 // fire and forget
-                                                if let Err(e) = client.get(&callback).send().await {
+                                                if let Err(e) = reqwest::Client::new().get(&callback).send().await {
                                                     tracing::error!("Failed to send callback to {}: {:?}", callback, e);
                                                 }
                                             });
diff --git a/src/utils/logger.rs b/src/utils/logger.rs
index 8c75112..2549e36 100644
--- a/src/utils/logger.rs
+++ b/src/utils/logger.rs
@@ -1,9 +1,8 @@
 use super::shutdown;
-use crate::{callback, database, error::Error, server};
+use crate::{database, error::Error, server};
 use tracing_subscriber::{fmt::time::UtcTime, EnvFilter};
 
 const TARGETS: &[&str] = &[
-    callback::MODULE,
     database::MODULE,
     server::MODULE,
     shutdown::MODULE,