From 0b07d80bf7c9a1a03ad8ba4736bea373d777fd25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Augusto?= <josemoura212@gmail.com>
Date: Wed, 12 Jun 2024 20:55:46 -0300
Subject: [PATCH] chapter 7 part1

---
 Cargo.lock          | 252 +++++++++++---------------------------------
 Cargo.toml          |   2 +-
 src/email_client.rs |  20 ++++
 src/lib.rs          |   1 +
 4 files changed, 83 insertions(+), 192 deletions(-)
 create mode 100644 src/email_client.rs

diff --git a/Cargo.lock b/Cargo.lock
index 9cf28a2..d58d1f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -39,7 +39,7 @@ dependencies = [
  "encoding_rs",
  "flate2",
  "futures-core",
- "h2 0.3.26",
+ "h2",
  "http 0.2.12",
  "httparse",
  "httpdate",
@@ -274,12 +274,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "atomic-waker"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
-
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -503,16 +497,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "core-foundation"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.6"
@@ -746,21 +730,6 @@ 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"
@@ -909,25 +878,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "h2"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa82e28a107a8cc405f0839610bdc9b15f1e25ec7d696aa5cf173edbcb1486ab"
-dependencies = [
- "atomic-waker",
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "http 1.1.0",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.13.2"
@@ -1035,12 +985,12 @@ dependencies = [
 
 [[package]]
 name = "http-body-util"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0475f8b2ac86659c21b64320d5d653f9efe42acd2a4e560073ec61a155a34f1d"
+checksum = "793429d76616a256bcb62c2a2ec2bed781c8307e797e2598c50010f2bee2544f"
 dependencies = [
  "bytes",
- "futures-core",
+ "futures-util",
  "http 1.1.0",
  "http-body",
  "pin-project-lite",
@@ -1067,7 +1017,6 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
- "h2 0.4.5",
  "http 1.1.0",
  "http-body",
  "httparse",
@@ -1079,26 +1028,27 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper-tls"
-version = "0.6.0"
+name = "hyper-rustls"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+checksum = "a0bea761b46ae2b24eb4aef630d8d1c398157b6fc29e6350ecf090a0b70c952c"
 dependencies = [
- "bytes",
- "http-body-util",
+ "futures-util",
+ "http 1.1.0",
  "hyper",
  "hyper-util",
- "native-tls",
+ "rustls 0.22.4",
+ "rustls-pki-types",
  "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
  "tower-service",
 ]
 
 [[package]]
 name = "hyper-util"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d8d52be92d09acc2e01dddb7fde3ad983fc6489c7db4837e605bc3fca4cb63e"
+checksum = "7b875924a60b96e5d7b9ae7b066540b1dd1cbd90d1828f54c92e02a283351c56"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -1370,23 +1320,6 @@ version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d02c0b00610773bb7fc61d85e13d86c7858cbdf00e1a120bfc41bc055dbaa0e"
 
-[[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 = "nom"
 version = "7.1.3"
@@ -1485,50 +1418,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "openssl"
-version = "0.10.64"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95a0481286a310808298130d22dd1fef0fa571e05a8f44ec801801e84b216b1f"
-dependencies = [
- "bitflags 2.5.0",
- "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 2.0.60",
-]
-
-[[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 = "0.9.102"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c597637d56fbc83893a35eb0dd04b2b8e7a50c91e64e9493e398b5df4fb45fa2"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "ordered-multimap"
 version = "0.6.0"
@@ -1893,37 +1782,36 @@ checksum = "566cafdd92868e0939d3fb961bd0dc25fcfaaed179291093b3d43e6b3150ea10"
 dependencies = [
  "base64 0.22.1",
  "bytes",
- "encoding_rs",
  "futures-core",
  "futures-util",
- "h2 0.4.5",
  "http 1.1.0",
  "http-body",
  "http-body-util",
  "hyper",
- "hyper-tls",
+ "hyper-rustls",
  "hyper-util",
  "ipnet",
  "js-sys",
  "log",
  "mime",
- "native-tls",
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
+ "rustls 0.22.4",
  "rustls-pemfile 2.1.2",
+ "rustls-pki-types",
  "serde",
  "serde_json",
  "serde_urlencoded",
  "sync_wrapper",
- "system-configuration",
  "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
  "tower-service",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
+ "webpki-roots 0.26.2",
  "winreg",
 ]
 
@@ -2019,10 +1907,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
 dependencies = [
  "ring",
- "rustls-webpki",
+ "rustls-webpki 0.101.7",
  "sct",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
+dependencies = [
+ "log",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki 0.102.4",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
@@ -2059,19 +1961,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "ryu"
-version = "1.0.17"
+name = "rustls-webpki"
+version = "0.102.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
+checksum = "ff448f7e92e913c4b7d4c6d8e4540a1724b319b4152b8aef6d4cf8339712b33e"
+dependencies = [
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
+]
 
 [[package]]
-name = "schannel"
-version = "0.1.23"
+name = "ryu"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbc91545643bcf3a0bbb6569265615222618bdf33ce4ffbbd13c4bbd4c093534"
-dependencies = [
- "windows-sys 0.52.0",
-]
+checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
 
 [[package]]
 name = "scopeguard"
@@ -2099,29 +2003,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "security-framework"
-version = "2.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c627723fd09706bacdb5cf41499e95098555af3c3c29d014dc3c458ef6be11c0"
-dependencies = [
- "bitflags 2.5.0",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "317936bbbd05227752583946b9e66d7ce3b489f84e11a94a510b4437fef407d7"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "semver"
 version = "1.0.22"
@@ -2343,7 +2224,7 @@ dependencies = [
  "once_cell",
  "paste",
  "percent-encoding",
- "rustls",
+ "rustls 0.21.12",
  "rustls-pemfile 1.0.4",
  "serde",
  "serde_json",
@@ -2356,7 +2237,7 @@ dependencies = [
  "tracing",
  "url",
  "uuid",
- "webpki-roots",
+ "webpki-roots 0.25.4",
 ]
 
 [[package]]
@@ -2552,27 +2433,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
-[[package]]
-name = "system-configuration"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
-dependencies = [
- "bitflags 1.3.2",
- "core-foundation",
- "system-configuration-sys",
-]
-
-[[package]]
-name = "system-configuration-sys"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "tempfile"
 version = "3.10.1"
@@ -2701,12 +2561,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-native-tls"
-version = "0.3.1"
+name = "tokio-rustls"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+checksum = "775e0c0f0adb3a2f22a00c4745d728b479985fc15ee7ca6a2608388c5569860f"
 dependencies = [
- "native-tls",
+ "rustls 0.22.4",
+ "rustls-pki-types",
  "tokio",
 ]
 
@@ -3141,6 +3002,15 @@ version = "0.25.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
 
+[[package]]
+name = "webpki-roots"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c452ad30530b54a4d8e71952716a212b08efd0f3562baa66c29a618b07da7c3"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "whoami"
 version = "1.5.1"
diff --git a/Cargo.toml b/Cargo.toml
index 898cde9..93f75f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,6 +15,7 @@ name = "zero2prod"
 actix-web = "4.5.1"
 chrono = "0.4.38"
 config = "0.14.0"
+reqwest = { version = "0.12.4", default-features = false, features = ["json", "rustls-tls"] }
 secrecy = { version = "0.8.0", features = ["serde"] }
 serde = { version = "1.0.203", features = ["derive"] }
 serde-aux = "4.5.0"
@@ -46,4 +47,3 @@ fake = "~2.3.0"
 once_cell = "1.19.0"
 quickcheck = "0.9.2"
 quickcheck_macros = "0.9.1"
-reqwest = "0.12.4"
diff --git a/src/email_client.rs b/src/email_client.rs
new file mode 100644
index 0000000..719f268
--- /dev/null
+++ b/src/email_client.rs
@@ -0,0 +1,20 @@
+use crate::domain::SubscriberEmail;
+use reqwest::Client;
+
+pub struct EmailClient {
+    http_client: Client,
+    base_url: String,
+    sender: SubscriberEmail,
+}
+
+impl EmailClient {
+    pub async fn send_email(
+        &self,
+        recipient: SubscriberEmail,
+        subject: &str,
+        html_content: &str,
+        text_content: &str,
+    ) -> Result<(), String> {
+        todo!()
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 19fce70..66e386a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,6 @@
 pub mod configuration;
 pub mod domain;
+pub mod email_client;
 pub mod routes;
 pub mod startup;
 pub mod telemetry;