add admin admin settings

src/lib/server/database.ts

@@ -2,7 +2,16 @@ import { DataTypes } from 'sequelize';
 import { env } from '$env/dynamic/private';
 import { building, dev } from '$app/environment';
 import * as bcrypt from 'bcrypt';
-import { BeforeCreate, BeforeUpdate, Column, Model, Sequelize, Table } from 'sequelize-typescript';
+import {
+	BeforeCreate,
+	BeforeUpdate,
+	Column,
+	Model,
+	Sequelize,
+	Table,
+	Unique
+} from 'sequelize-typescript';
+import { Permissions } from '$lib/permissions';
 
 @Table({ modelName: 'user' })
 export class User extends Model {
@@ -26,18 +35,28 @@ export class User extends Model {
 
 @Table({ modelName: 'admin' })
 export class Admin extends Model {
-	@Column({ type: DataTypes.STRING, allowNull: false })
+	@Column({ type: DataTypes.STRING, allowNull: false, unique: true })
 	declare username: string;
 	@Column({ type: DataTypes.STRING, allowNull: false })
 	declare password: string;
-	@Column({ type: DataTypes.BIGINT, allowNull: false })
-	declare permissions: number;
+	@Column({
+		type: DataTypes.BIGINT,
+		allowNull: false,
+		get(this: Admin): Permissions | null {
+			const permissions = this.getDataValue('permissions');
+			return permissions != null ? new Permissions(permissions) : null;
+		},
+		set(this: Admin, value: Permissions) {
+			this.setDataValue('permissions', value.value);
+		}
+	})
+	declare permissions: Permissions;
 
 	@BeforeCreate
 	@BeforeUpdate
 	static hashPassword(instance: Admin) {
 		if (instance.password != null) {
-			instance.username = bcrypt.hashSync(instance.password, 10);
+			instance.password = bcrypt.hashSync(instance.password, 10);
 		}
 	}
 

src/lib/server/session.ts

@@ -1,11 +1,30 @@
-const sessions: string[] = [];
+import type { Permissions } from '$lib/permissions';
+import type { Cookies } from '@sveltejs/kit';
 
-export function addSession(): string {
+const sessions: Map<string, Permissions> = new Map();
+
+export function addSession(permissions: Permissions): string {
 	const session = 'AAA';
-	sessions.push(session);
+	sessions.set(session, permissions);
 	return session;
 }
 
-export function hasSession(session: string): boolean {
-	return sessions.find((v) => v == session) != undefined;
+export function getSession(session: string | Cookies, permissions?: number[]): Permissions | null {
+	let sess: Permissions | null;
+	if (typeof session == 'string') {
+		sess = sessions.get(session) || null;
+	} else {
+		const sessionId = session.get('session');
+		sess = sessionId ? sessions.get(sessionId) || null : null;
+	}
+
+	if (!sess) {
+		return null;
+	}
+	for (const perm of permissions || []) {
+		if ((sess.value & perm) == 0) {
+			return null;
+		}
+	}
+	return sess;
 }