more modular + registration done

src/endpoints/accounts/register_account.rs

@@ -0,0 +1,85 @@
+use rocket::form::Form;
+use rocket::http::Status;
+use rocket::response::status;
+
+use diesel::prelude::*;
+use diesel::result::Error;
+
+use crate::helpers;
+use crate::db;
+
+#[derive(FromForm)]
+pub struct FormRegisterAccount {
+    userName: String,
+    password: String,
+    email: String
+}
+
+#[post("/memaddrefix/accounts/registerGJAccount.php", data = "<input>")]
+pub fn register_account(input: Form<FormRegisterAccount>) -> status::Custom<&'static str> {
+    let connection = &mut db::establish_connection_pg();
+
+    if input.userName != helpers::clean::clean(input.userName.as_ref()) {
+        return status::Custom(Status::Ok, "-4")
+    }
+
+    if input.password.len() < 6 {
+        return status::Custom(Status::Ok, "-8")
+    }
+
+    if input.userName.len() < 3 {
+        return status::Custom(Status::Ok, "-9")
+    }
+
+    if input.userName.len() > 20 {
+        return status::Custom(Status::Ok, "-4")
+    }
+
+    if input.email.len() > 254 {
+        return status::Custom(Status::Ok, "-6")
+    }
+
+    // account management
+    use crate::models::{Account, NewAccount};
+
+    let inserted_account: Account;
+
+    {
+        use crate::schema::accounts::dsl::*;
+
+        let account_name_usage = accounts.filter(username.eq(input.userName.clone())).count().get_result::<i64>(connection) as Result<i64, Error>;
+        let account_name_used = account_name_usage.expect("Fatal database name query error") != 0;
+        if account_name_used {
+            return status::Custom(Status::Ok, "-2")
+        }
+
+        let new_account = NewAccount {
+            username: input.userName.clone(),
+            gjp2: helpers::gjp2::get_gjp2_hashed(input.password.clone()),
+            email: input.email.clone()
+        };
+        inserted_account = diesel::insert_into(accounts)
+            .values(&new_account)
+            .get_result::<Account, >(connection)
+            .expect("Fatal error saving the new account");
+    }
+
+    // user management
+    use crate::models::{User, NewUser};
+
+    {
+        use crate::schema::users::dsl::*;
+
+        let new_user = NewUser {
+            account_id: inserted_account.id,
+            username: input.userName.clone(),
+            registered: 1
+        };
+        diesel::insert_into(users)
+            .values(&new_user)
+            .get_result::<User, >(connection)
+            .expect("Fatal error saving the new user");
+    }
+
+    return status::Custom(Status::Ok, "1")
+}