add user structs

migrations/20230426221940_init.up.sql

@@ -6,11 +6,11 @@
 -- users
 create table if not exists witches (
   id blob not null primary key,
-  last_seen int,
   username text not null unique,
   displayname text,
   email text,
-  secret blob not null, -- encrypted password? need to figure auth out
+  last_seen int,
+  pwhash blob not null,
   created_at int not null default (unixepoch()),
   last_updated int not null default (unixepoch())
 );

src/users.rs

@@ -4,7 +4,37 @@ use argon2::{
 };
 use uuid::Uuid;
 
-fn create_user(username: &str, password: &[u8]) -> Result<Uuid, CreateUserError> {
+const CREATE_QUERY: &str = "insert into witches (id, username, pwhash) values ($1, $2, $3)";
+
+pub struct User {
+    id: Uuid,
+    username: String,
+    displayname: Option<String>,
+    email: Option<String>,
+}
+
+#[derive(Debug, Clone, sqlx::FromRow, sqlx::Encode)]
+struct DbUser {
+    id: Uuid,
+    username: String,
+    displayname: Option<String>,
+    email: Option<String>,
+    last_seen: Option<u64>,
+    pwhash: String,
+}
+
+impl From<DbUser> for User {
+    fn from(dbu: DbUser) -> Self {
+        User {
+            id: dbu.id,
+            username: dbu.username,
+            displayname: dbu.displayname,
+            email: dbu.email,
+        }
+    }
+}
+
+async fn create_user(username: &User, password: &[u8]) -> Result<Uuid, CreateUserError> {
     // Argon2 with default params (Argon2id v19)
     let argon2 = Argon2::default();