Added Login and Register handlers for actix backend

backend-actix/src/request/error.rs

@@ -1,5 +1,5 @@
 use std::fmt::{Display, Formatter, Result};
-use actix_web::{ResponseError, error::BlockingError};
+use actix_web::{ResponseError, error::BlockingError, HttpResponse, http::{header::ContentType, StatusCode}};
 use serde::{Serialize, Deserialize};
 use validator::ValidationErrors;
 
@@ -7,22 +7,32 @@ use crate::schema::error::DatabaseError;
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct ApiError {
-    pub error: String
+    #[serde(skip_serializing)]
+    pub status: u16,
+    pub message: String
 }
 
 impl Display for ApiError {
     // This trait requires `fmt` with this exact signature.
     fn fmt(&self, f: &mut Formatter) -> Result {
-        write!(f, "{}", self.error)
+        write!(f, "{}", self.message)
     }
 }
 
-impl ResponseError for ApiError { }
+impl ResponseError for ApiError {
+    fn error_response(&self) -> HttpResponse {
+        HttpResponse::build(StatusCode::from_u16(self.status).unwrap())
+        .content_type(ContentType::json())
+        .body(serde_json::to_string(&self).unwrap())
+    }    
+}
 
 impl From<DatabaseError> for ApiError {
     fn from(value: DatabaseError) -> Self {
         ApiError {
-            error: value.0
+            //Todo, split this in unrecoverable and schema error
+            status: 500,
+            message: value.0
         }
     }
 }
@@ -30,7 +40,8 @@ impl From<DatabaseError> for ApiError {
 impl From<BlockingError> for ApiError {
     fn from(value: BlockingError) -> Self {
         ApiError {
-            error: value.to_string()
+            status: 500,
+            message: value.to_string()
         }
     }
 }
@@ -38,15 +49,17 @@ impl From<BlockingError> for ApiError {
 impl From<serde_json::Error> for ApiError {
     fn from(value: serde_json::Error) -> Self {
         ApiError {
-            error: value.to_string()
+            status: 500,
+            message: value.to_string()
         }
     }
 }
 
 impl From<jsonwebtoken::errors::Error> for ApiError {
     fn from(value: jsonwebtoken::errors::Error) -> Self {
-        ApiError { 
-            error: value.to_string() 
+        ApiError {
+            status: 500,
+            message: value.to_string() 
         }
     }
 }
@@ -54,7 +67,8 @@ impl From<jsonwebtoken::errors::Error> for ApiError {
 impl From<ValidationErrors> for ApiError {
     fn from(value: ValidationErrors) -> Self {
         ApiError {
-            error: value.to_string()
+            status: 422,
+            message: value.to_string()
         }
     }
 }