Refactor to use SpringJPA

db/sql-scripts/init.sql

@@ -0,0 +1,19 @@
+CREATE TABLE users
+(
+    id         SERIAL PRIMARY KEY,
+    username   VARCHAR(255) UNIQUE NOT NULL,
+    password   VARCHAR(255)        NOT NULL,
+    email      VARCHAR(255) UNIQUE NOT NULL,
+    role       VARCHAR(255)        NOT NULL,
+    created_at TIMESTAMP           NOT NULL,
+    updated_at TIMESTAMP           NOT NULL
+);
+
+CREATE TABLE user_logins
+(
+    id         SERIAL PRIMARY KEY,
+    user_id    BIGINT       NOT NULL,
+    login_time TIMESTAMP    NOT NULL,
+    login_ip   VARCHAR(255) NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users (id)
+);