rework DB Models

migrations/20220423204756_add_user.sql

@@ -1,6 +1,6 @@
 -- Add migration script here
 CREATE TABLE users(
-    id INTEGER PRIMARY KEY NOT NULL,
+    uuid TEXT PRIMARY KEY NOT NULL,
     user_id CHAR(255) NOT NULL,
     display_name TEXT NOT NULL,
     password TEXT NOT NULL

migrations/20220424172900_add_devices.sql

@@ -1,11 +1,11 @@
 -- Add migration script here
 
 CREATE TABLE devices(
-    id INTEGER PRIMARY KEY NOT NULL,
-    user_id INT NOT NULL,
+    uuid TEXT PRIMARY KEY NOT NULL,
+    user_uuid INT NOT NULL,
     device_id TEXT NOT NULL,
     display_name TEXT NOT NULL,
-    FOREIGN KEY(user_id) REFERENCES users(id)
+    FOREIGN KEY(user_uuid) REFERENCES users(uuid)
 );
 
 CREATE INDEX device_id_index ON devices (device_id);

migrations/20220424175554_add_sessions.sql

@@ -1,10 +1,10 @@
 -- Add migration script here
 
 CREATE TABLE sessions(
-    id INTEGER PRIMARY KEY NOT NULL,
-    device_id INT NOT NULL,
-    value TEXT NOT NULL,
-    FOREIGN KEY(device_id) REFERENCES devices(id)
+    uuid TEXT PRIMARY KEY NOT NULL,
+    device_uuid INT NOT NULL,
+    key TEXT NOT NULL,
+    FOREIGN KEY(device_uuid) REFERENCES devices(uuid)
 );
 
-CREATE INDEX value_index ON sessions (value);
+CREATE INDEX key_index ON sessions (key);