Update to reccommended file structure

Use reccommended database structure
Switch to SQLite and update scheme along with it

gallery/schema.sql

@@ -0,0 +1,78 @@
+CREATE TABLE IF NOT EXISTS users (
+    id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    email TEXT NOT NULL,
+    password TEXT NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS posts (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    file_name TEXT NOT NULL UNIQUE,
+    author_id INTEGER NOT NULL,
+    description TEXT NOT NULL,
+    alt TEXT NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (author_id) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS groups (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    author_id INTEGER NOT NULL,
+    name TEXT NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (author_id) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS group_junction (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    group_id INTEGER NOT NULL,
+    image_id INTEGER NOT NULL,
+    FOREIGN KEY (group_id) REFERENCES groups (id),
+    FOREIGN KEY (image_id) REFERENCES posts (id)
+);
+
+CREATE TABLE IF NOT EXISTS permissions (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    user_id INTEGER NOT NULL,
+    admin BOOLEAN NOT NULL DEFAULT FALSE,
+    create_posts BOOLEAN NOT NULL DEFAULT TRUE,
+    FOREIGN KEY (user_id) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS devices (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    user_id INTEGER NOT NULL,
+    device_id TEXT NOT NULL,
+    cookie TEXT NOT NULL,
+    ip TEXT NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS tokens (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    token TEXT NOT NULL UNIQUE,
+    is_used BOOLEAN NOT NULL DEFAULT FALSE,
+    used_by INTEGER DEFAULT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (used_by) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS logs (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    ip TEXT NOT NULL,
+    user_id INTEGER DEFAULT NULL,
+    code INTEGER NOT NULL,
+    note TEXT DEFAULT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users (id)
+);
+
+CREATE TABLE IF NOT EXISTS bans (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    ip TEXT NOT NULL,
+    code INTEGER NOT NULL,
+    note TEXT DEFAULT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);