add sample

Author: Octo8080X

README.md

@@ -30,6 +30,10 @@ Sample app notes:
 - `sample/session.ts` uses `MemorySessionStore`
 - `sample/session_cookie.ts` shows the cookie store pattern
 - `sample/session_kv.ts` shows the Deno KV store pattern
+- `sample/session_redis.ts` shows the Redis store pattern
+
+Redis sample notes:
+- Uses `REDIS_HOST` and `REDIS_PORT` (defaults: `127.0.0.1:6379`)
 
 ### 1. Create a session middleware
 
@@ -138,23 +142,19 @@ For distributed environments with Redis.
 
 ```ts ignore
 import { type RedisClient, RedisSessionStore } from "./mod.ts";
-import { connect } from "npm:ioredis";
+import { connect } from "jsr:@db/redis";
 
-const redis = new Redis({
-  host: "localhost",
+const redis = await connect({
+  hostname: "127.0.0.1",
   port: 6379,
 });
 
 // Adapt to RedisClient interface
 const client: RedisClient = {
   get: (key) => redis.get(key),
-  set: (key, value, options) => {
-    if (options?.ex) {
-      return redis.set(key, value, "EX", options.ex).then(() => {});
-    }
-    return redis.set(key, value).then(() => {});
-  },
-  del: (key) => redis.del(key).then(() => {}),
+  set: (key, value, options) =>
+    redis.set(key, value, options?.ex ? { ex: options.ex } : undefined),
+  del: (key) => redis.del(key),
 };
 
 const store = new RedisSessionStore({ client, keyPrefix: "session:" });
@@ -169,9 +169,7 @@ For applications using relational databases.
 CREATE TABLE sessions (
   session_id VARCHAR(36) PRIMARY KEY,
   data TEXT NOT NULL,
-  expires_at DATETIME NULL,
-  created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
-  updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+  expires_at DATETIME NULL
 );
 CREATE INDEX idx_sessions_expires_at ON sessions(expires_at);
 ```

deno.json

@@ -7,19 +7,22 @@
     "sample": "deno run -EN --watch sample/main.ts",
     "sample:memory": "deno run -EN --watch sample/main.ts memory",
     "sample:cookie": "deno run -EN --watch sample/main.ts cookie",
+    "sample:redis": "deno run -A scripts/with-resource.ts -- deno run -EN --watch sample/main.ts redis",
     "sample:kv": "deno run -EN --watch sample/main.ts kv",
-    "test": "deno test -E",
-    "test:doc": "deno test --doc -E"
+    "sample:mysql": "deno run -A scripts/with-resource.ts -- deno run -EN --watch sample/main.ts mysql",
+    "test": "deno run -A scripts/with-resource.ts -- deno test -EN",
+    "test:doc": "deno run -A scripts/with-resource.ts -- deno test --doc -EN"
   },
   "test": {
     "include": ["mod_test.ts", "src/**/*_test.ts"]
   },
   "license": "MIT",
   "imports": {
+    "@db/redis": "jsr:@db/redis@^0.40.0",
     "@fresh/core": "jsr:@fresh/core@^2.2.0",
     "@std/assert": "jsr:@std/assert@1",
     "@std/http/cookie": "jsr:@std/http@1/cookie",
-    "ioredis-mock": "npm:ioredis-mock@^8.13.1",
+    "mysql2": "npm:mysql2@^3.16.2",
     "preact": "npm:preact@^10.28.3"
   },
   "unstable": [