feat: implement Redis session management and user authentication flow

2025-12-30 01:38:09 +00:00
parent 1688ca0d23
commit 29523ef22f
20 changed files with 820 additions and 5 deletions
@@ -0,0 +1,36 @@
+export interface GatewayApiConfig {
+    host: string;
+    port: number;
+    trpcPath: string;
+    redisKeyPrefix: string;
+    sessionTtlSeconds: number;
+    gameSessionTtlSeconds: number;
+}
+
+const parseNumber = (value: string | undefined, fallback: number, label: string): number => {
+    if (!value) {
+        return fallback;
+    }
+    const parsed = Number(value);
+    if (Number.isNaN(parsed)) {
+        throw new Error(`${label} must be a number.`);
+    }
+    return parsed;
+};
+
+export const resolveGatewayApiConfigFromEnv = (
+    env: NodeJS.ProcessEnv = process.env
+): GatewayApiConfig => {
+    return {
+        host: env.GATEWAY_API_HOST ?? '0.0.0.0',
+        port: parseNumber(env.GATEWAY_API_PORT, 13000, 'GATEWAY_API_PORT'),
+        trpcPath: env.TRPC_PATH ?? '/trpc',
+        redisKeyPrefix: env.GATEWAY_REDIS_PREFIX ?? 'sammo:gateway',
+        sessionTtlSeconds: parseNumber(env.SESSION_TTL_SECONDS, 60 * 60 * 24 * 7, 'SESSION_TTL_SECONDS'),
+        gameSessionTtlSeconds: parseNumber(
+            env.GAME_SESSION_TTL_SECONDS,
+            60 * 60 * 6,
+            'GAME_SESSION_TTL_SECONDS'
+        ),
+    };
+};