3 files changed, 0 insertions, 73 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 1cec047..8228d5f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -352,12 +352,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "fuchsia-cprng"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
-
-[[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -486,7 +480,6 @@ dependencies = [
  "hex-literal",
  "jsonwebtoken",
  "lazy_static",
- "libmath",
  "log",
  "log4rs",
  "md-5",
@@ -749,15 +742,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
 
 [[package]]
-name = "libmath"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfd3416934a853ae80d5c3b006f632dfcbaf320300c5167e88a469e9ac214502"
-dependencies = [
- "rand 0.3.23",
-]
-
-[[package]]
 name = "linked-hash-map"
 version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1211,29 +1195,6 @@ checksum = "941ba9d78d8e2f7ce474c015eea4d9c6d25b6a3327f9832ee29a4de27f91bbb8"
 
 [[package]]
 name = "rand"
-version = "0.3.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
-dependencies = [
- "libc",
- "rand 0.4.6",
-]
-
-[[package]]
-name = "rand"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
-dependencies = [
- "fuchsia-cprng",
- "libc",
- "rand_core 0.3.1",
- "rdrand",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "rand"
 version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
@@ -1279,21 +1240,6 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
-dependencies = [
- "rand_core 0.4.2",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
-
-[[package]]
-name = "rand_core"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
@@ -1329,15 +1275,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "rdrand"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-dependencies = [
- "rand_core 0.3.1",
-]
-
-[[package]]
 name = "redox_syscall"
 version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index 6bae27f..77efd25 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,6 @@ sha2 = "0.9.3"
 block-modes = "0.7.0"
 aes = "0.6.0"
 askama = "0.10.5"
-libmath = "0.2.1"
 
 [dev-dependencies]
 serde_test = "1.0.117"
diff --git a/src/handlers.rs b/src/handlers.rs
index 8d8b62f..a64c012 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -37,8 +37,6 @@ const TX_UPPER_LIMIT: u16 = 10;
 const TX_LOWER_LIMIT: u16 = 1;
 // Transaction traffic reward
 const TX_TRAFFIC_REWARD: u16 = 1;
-// Staking reward
-const STAKING_REWARD: f64 = 0.1; // Percentage
 
 // Encryption primitive
 type Aes128Cbc = Cbc<Aes128, Pkcs7>;
@@ -564,7 +562,6 @@ pub async fn propose_block(
             if let Some(transaction) = pending_transactions.remove(fingerprint) {
                 let source = &transaction.source;
                 let target = &transaction.target;
-                let is_source_bot = users_store.get(source).unwrap().is_bot;
 
                 if let Some(from) = users_store.get_mut(source) {
                     from.balance -= transaction.amount - TX_TRAFFIC_REWARD;
@@ -572,12 +569,6 @@ pub async fn propose_block(
 
                 if let Some(to) = users_store.get_mut(target) {
                     to.balance += transaction.amount;
-                    if is_source_bot {
-                        // Add staking reward
-                        to.balance +=
-                            math::round::ceil((f64::from(transaction.amount)) * STAKING_REWARD, 0)
-                                as u16;
-                    }
                 }
 
                 // if the receiver is a bot, they will reciprocate