From 6bf7401cbfd5dde5fb9533c2efa0d97d4fb3e490 Mon Sep 17 00:00:00 2001
From: Franklin <franklinblanco@tutanota.com>
Date: Mon, 29 Aug 2022 11:22:25 -0400
Subject: [PATCH] Added a default simple logger

---
 Cargo.lock                       |  2 ++
 Cargo.toml                       |  3 ++-
 src/extensions/logger.rs         | 17 +++++++++++++++++
 src/extensions/mod.rs            |  3 ++-
 src/extensions/typed_response.rs | 32 ++++++++++++++++----------------
 src/lib.rs                       |  1 +
 src/utils/logger_util.rs         | 10 ++++++++++
 src/utils/mod.rs                 |  1 +
 8 files changed, 51 insertions(+), 18 deletions(-)
 create mode 100644 src/extensions/logger.rs
 create mode 100644 src/utils/logger_util.rs
 create mode 100644 src/utils/mod.rs

diff --git a/Cargo.lock b/Cargo.lock
index e86a0a0..1c87324 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -186,6 +186,7 @@ name = "actix-web-utils"
 version = "0.1.2"
 dependencies = [
  "actix-web",
+ "log",
  "serde",
  "serde_json",
 ]
@@ -609,6 +610,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
+ "serde",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 8b12d73..a32451f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,4 +11,5 @@ license = "MIT"
 [dependencies]
 actix-web = "4.1.0"
 serde_json = { version = "1" }
-serde = { version = "1.0", features = ["derive"] }
\ No newline at end of file
+serde = { version = "1.0", features = ["derive"] }
+log = { version = "0.4", features = ["serde"] }
diff --git a/src/extensions/logger.rs b/src/extensions/logger.rs
new file mode 100644
index 0000000..e0029fe
--- /dev/null
+++ b/src/extensions/logger.rs
@@ -0,0 +1,17 @@
+use log::{Record, Level, Metadata};
+
+pub struct SimpleLogger;
+
+impl log::Log for SimpleLogger {
+    fn enabled(&self, metadata: &Metadata) -> bool {
+        metadata.level() <= Level::Info
+    }
+
+    fn log(&self, record: &Record) {
+        if self.enabled(record.metadata()) {
+            println!("{} - {}", record.level(), record.args());
+        }
+    }
+
+    fn flush(&self) {}
+}
\ No newline at end of file
diff --git a/src/extensions/mod.rs b/src/extensions/mod.rs
index ddfd02f..e4d56db 100644
--- a/src/extensions/mod.rs
+++ b/src/extensions/mod.rs
@@ -1 +1,2 @@
-pub mod typed_response;
\ No newline at end of file
+pub mod typed_response;
+pub mod logger;
\ No newline at end of file
diff --git a/src/extensions/typed_response.rs b/src/extensions/typed_response.rs
index 109e8d7..b2e23d8 100644
--- a/src/extensions/typed_response.rs
+++ b/src/extensions/typed_response.rs
@@ -3,22 +3,22 @@ use serde::Serialize;
 
 use crate::dtos::message::MessageResource;
 
-/// 
-/// ```
-/// 
-/// use actix_web::{web::{Path}, http::StatusCode};
-/// use actix_web_utils::extensions::typed_response::TypedHttpResponse;
-/// use actix_web_utils::dtos::message::MessageResource;
-/// 
-/// //Sample route
-/// pub async fn testroute(number: Path<i32>) -> TypedHttpResponse<String> {
-///     if(*number > 0){
-///         return TypedHttpResponse::return_standard_response(StatusCode::OK, String::from("This is my test response!")); 
-///     }
-///     TypedHttpResponse::return_empty_response(StatusCode::BAD_REQUEST)
-/// }
-/// 
-/// ```
+    /// This is what it takes [MessageResource](crate::dtos::message) this is what it returns [MessageResource](crate::dtos::message)
+    /// ```
+    /// 
+    /// use actix_web::{web::{Path}, http::StatusCode};
+    /// use actix_web_utils::extensions::typed_response::TypedHttpResponse;
+    /// use actix_web_utils::dtos::message::MessageResource;
+    /// 
+    /// //Sample route
+    /// pub async fn testroute(number: Path<i32>) -> TypedHttpResponse<String> {
+    ///     if(*number > 0){
+    ///         return TypedHttpResponse::return_standard_response(StatusCode::OK, String::from("This is my test response!")); 
+    ///     }
+    ///     TypedHttpResponse::return_empty_response(StatusCode::BAD_REQUEST)
+    /// }
+    /// 
+    /// ```
 pub struct TypedHttpResponse<B: Serialize = String> {
     pub response: HttpResponse<Option<web::Json<Result<B, Vec<MessageResource>>>>>,
 }
diff --git a/src/lib.rs b/src/lib.rs
index db510a3..d32b9d0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,3 @@
 pub mod extensions;
 pub mod dtos;
+pub mod utils;
\ No newline at end of file
diff --git a/src/utils/logger_util.rs b/src/utils/logger_util.rs
new file mode 100644
index 0000000..8bd490b
--- /dev/null
+++ b/src/utils/logger_util.rs
@@ -0,0 +1,10 @@
+use log::{SetLoggerError, LevelFilter};
+
+use crate::extensions::logger::SimpleLogger;
+
+static LOGGER: SimpleLogger = SimpleLogger;
+
+pub fn init() -> Result<(), SetLoggerError> {
+    log::set_logger(&LOGGER)
+        .map(|()| log::set_max_level(LevelFilter::Info))
+}
\ No newline at end of file
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
new file mode 100644
index 0000000..7517331
--- /dev/null
+++ b/src/utils/mod.rs
@@ -0,0 +1 @@
+pub mod logger_util;
\ No newline at end of file