Add base project

Implement auth method

rust/pubky/pubky-homeserver/src/database/tables.rs

@@ -0,0 +1,49 @@
+pub mod blobs;
+pub mod entries;
+pub mod events;
+pub mod sessions;
+pub mod users;
+
+use heed::{Env, RwTxn};
+
+use blobs::{BlobsTable, BLOBS_TABLE};
+use entries::{EntriesTable, ENTRIES_TABLE};
+
+use self::{
+    events::{EventsTable, EVENTS_TABLE},
+    sessions::{SessionsTable, SESSIONS_TABLE},
+    users::{UsersTable, USERS_TABLE},
+};
+
+pub const TABLES_COUNT: u32 = 5;
+
+#[derive(Debug, Clone)]
+pub struct Tables {
+    pub users: UsersTable,
+    pub sessions: SessionsTable,
+    pub blobs: BlobsTable,
+    pub entries: EntriesTable,
+    pub events: EventsTable,
+}
+
+impl Tables {
+    pub fn new(env: &Env, wtxn: &mut RwTxn) -> anyhow::Result<Self> {
+        Ok(Self {
+            users: env
+                .open_database(wtxn, Some(USERS_TABLE))?
+                .expect("Users table already created"),
+            sessions: env
+                .open_database(wtxn, Some(SESSIONS_TABLE))?
+                .expect("Sessions table already created"),
+            blobs: env
+                .open_database(wtxn, Some(BLOBS_TABLE))?
+                .expect("Blobs table already created"),
+            entries: env
+                .open_database(wtxn, Some(ENTRIES_TABLE))?
+                .expect("Entries table already created"),
+            events: env
+                .open_database(wtxn, Some(EVENTS_TABLE))?
+                .expect("Events table already created"),
+        })
+    }
+}