register account proper err handling

client/src/components/login.jsx

@@ -23,11 +23,10 @@ const addState = connect(
 
         function submitRegister(name, password, code) {
             postData('/register', { name, password, code })
-                .then(res => {
-                    if (!res.ok) return errorToast(res);
-                    res.text()
-                })
-                .then(res => {
+                .then(res => res.json())
+                .then(data => {
+                    if (!data.success) return errorToast(data.error_message);
+                    console.log(data.response);
                     ws.connect();
                 })
                 .catch(error => errorToast(error));

server/src/account.rs

@@ -8,6 +8,7 @@ use serde_cbor::{from_slice};
 
 use postgres::transaction::Transaction;
 
+use net::MnmlHttpError;
 use names::{name as generate_name};
 use construct::{Construct, construct_recover, construct_spawn};
 use instance::{Instance, instance_delete};
@@ -212,17 +213,17 @@ pub fn set_subscribed(tx: &mut Transaction, id: Uuid, subscribed: bool) -> Resul
     Ok(name)
 }
 
-pub fn create(name: &String, password: &String, code: &String, tx: &mut Transaction) -> Result<String, Error> {
+pub fn create(name: &String, password: &String, code: &String, tx: &mut Transaction) -> Result<String, MnmlHttpError> {
     if password.len() < PASSWORD_MIN_LEN {
-        return Err(err_msg("password must be at least 12 characters"));
+        return Err(MnmlHttpError::PasswordUnacceptable);
     }
 
     if code.to_lowercase() != "grep842" {
-        return Err(err_msg("https://discord.gg/YJJgurM"));
+        return Err(MnmlHttpError::InvalidCode);
     }
 
     if name.len() == 0 {
-        return Err(err_msg("account name not supplied"));
+        return Err(MnmlHttpError::AccountNameNotProvided);
     }
 
     let id = Uuid::new_v4();
@@ -246,7 +247,7 @@ pub fn create(name: &String, password: &String, code: &String, tx: &mut Transact
 
     match result.iter().next() {
         Some(row) => row,
-        None => return Err(err_msg("account not created")),
+        None => return Err(MnmlHttpError::DbError),
     };
 
     // 3 constructs for a team and 1 to swap

server/src/net.rs

@@ -32,6 +32,8 @@ pub enum MnmlHttpError {
     #[fail(display="bad request")]
     BadRequest,
     #[fail(display="account name taken or invalid")]
+    AccountNameNotProvided,
+    #[fail(display="account name not provided")]
     AccountNameTaken,
     #[fail(display="password unacceptable. must be > 11 characters")]
     PasswordUnacceptable,
@@ -39,6 +41,24 @@ pub enum MnmlHttpError {
     InvalidCode,
 }
 
+impl From<bcrypt::BcryptError> for MnmlHttpError {
+    fn from(_err: bcrypt::BcryptError) -> Self {
+        MnmlHttpError::ServerError
+    }
+}
+
+impl From<postgres::Error> for MnmlHttpError {
+    fn from(_err: postgres::Error) -> Self {
+        MnmlHttpError::DbError
+    }
+}
+
+impl From<failure::Error> for MnmlHttpError {
+    fn from(_err: failure::Error) -> Self {
+        MnmlHttpError::ServerError
+    }
+}
+
 #[derive(Serialize, Deserialize)]
 struct JsonResponse {
   response: Option<String>,
@@ -73,6 +93,7 @@ impl From<MnmlHttpError> for IronError {
             MnmlHttpError::DbError => (m_err.compat(), status::InternalServerError),
             MnmlHttpError::Unauthorized => (m_err.compat(), status::Unauthorized),
             MnmlHttpError::BadRequest => (m_err.compat(), status::BadRequest),
+            MnmlHttpError::AccountNameNotProvided => (m_err.compat(), status::BadRequest),
             MnmlHttpError::AccountNameTaken => (m_err.compat(), status::BadRequest),
             MnmlHttpError::PasswordUnacceptable => (m_err.compat(), status::BadRequest),
             MnmlHttpError::InvalidCode => (m_err.compat(), status::Unauthorized),
@@ -169,7 +190,7 @@ fn register(req: &mut Request) -> IronResult<Response> {
         },
         Err(e) => {
             warn!("{:?}", e);
-            Err(IronError::from(MnmlHttpError::BadRequest))
+            Err(IronError::from(e))
         }
     }
 }