feat: add login route and improved tests

1 files changed, 22 insertions, 6 deletions

diff --git a/src/error.rs b/src/error.rs
index 351c01a..2824e49 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -20,6 +20,9 @@ pub enum Error {
     #[error("Json error: {0}")]
     Json(#[from] serde_json::Error),
 
+    #[error("JWT error: {0}")]
+    JWT(#[from] jsonwebtoken::errors::Error),
+
     #[error("Database error: {0}")]
     Sqlx(#[from] sqlx::Error),
 
@@ -27,7 +30,7 @@ pub enum Error {
     Migration(#[from] sqlx::migrate::MigrateError),
 
     #[error("Failed to hash password: {0}")]
-    PasswordHash(#[from] argon2::password_hash::Error),
+    PasswordHash(#[source] argon2::password_hash::Error),
 
     #[error("User not found")]
     UserNotFound,
@@ -45,12 +48,22 @@ pub enum Error {
     Other(String),
 }
 
+impl From<argon2::password_hash::Error> for Error {
+    fn from(value: argon2::password_hash::Error) -> Self {
+        match value {
+            argon2::password_hash::Error::Password => Self::LoginInvalid,
+            _ => Self::PasswordHash(value),
+        }
+    }
+}
+
 impl From<&Error> for StatusCode {
     fn from(value: &Error) -> Self {
         match value {
             Error::UserNotFound => StatusCode::NOT_FOUND,
             Error::EmailExists => StatusCode::CONFLICT,
             Error::EmailInvalid(_) => StatusCode::UNPROCESSABLE_ENTITY,
+            Error::LoginInvalid => StatusCode::UNAUTHORIZED,
             _ => StatusCode::INTERNAL_SERVER_ERROR,
         }
     }
@@ -60,10 +73,13 @@ impl axum::response::IntoResponse for Error {
     fn into_response(self) -> axum::response::Response {
         // TODO: implement [rfc7807](https://www.rfc-editor.org/rfc/rfc7807.html)
 
-        Json(json!({
-            "status": StatusCode::from(&self).to_string(),
-            "detail": self.to_string(),
-        }))
-        .into_response()
+        (
+            StatusCode::from(&self),
+            Json(json!({
+                "status": StatusCode::from(&self).to_string(),
+                "detail": self.to_string(),
+            })),
+        )
+            .into_response()
     }
 }