chat plugin (fully AI I'm not writing ts)

2026-05-13 10:11:22 -05:00
parent 637f7b5a4f
commit 30b6c63cfc
7 changed files with 1286 additions and 0 deletions
@@ -0,0 +1,84 @@
+export default {
+  setup(ctx) {
+    ctx.db.exec(`
+      CREATE TABLE IF NOT EXISTS messages (
+        id          INTEGER PRIMARY KEY AUTOINCREMENT,
+        client_id   TEXT NOT NULL,
+        sender      TEXT NOT NULL,
+        direction   TEXT NOT NULL,
+        text        TEXT NOT NULL,
+        timestamp   INTEGER NOT NULL
+      );
+    `);
+    try {
+      ctx.db.exec(
+        `CREATE INDEX IF NOT EXISTS msg_by_client ON messages(client_id, timestamp)`
+      );
+    } catch (_) {}
+  },
+
+  onEvent(ctx, clientId, event, payload) {
+    if (event === "chat_message") {
+      const ts = Date.now();
+      ctx.db
+        .prepare(
+          `INSERT INTO messages(client_id, sender, direction, text, timestamp) VALUES (?, ?, ?, ?, ?)`
+        )
+        .run(
+          clientId,
+          payload.from || "Unknown",
+          "from_target",
+          payload.text || "",
+          ts
+        );
+      ctx.broadcast("new_message", {
+        clientId,
+        sender: payload.from || "Unknown",
+        direction: "from_target",
+        text: payload.text || "",
+        timestamp: ts,
+      });
+    }
+    if (event === "chat_opened") {
+      ctx.broadcast("chat_status", { clientId, status: "opened" });
+    }
+    if (event === "chat_closed") {
+      ctx.broadcast("chat_status", { clientId, status: "closed" });
+    }
+  },
+
+  rpc: {
+    get_history(ctx, params) {
+      return ctx.db
+        .prepare(
+          `SELECT * FROM messages WHERE client_id = ? ORDER BY timestamp ASC LIMIT 500`
+        )
+        .all(params.clientId);
+    },
+
+    store_message(ctx, params) {
+      const ts = Date.now();
+      ctx.db
+        .prepare(
+          `INSERT INTO messages(client_id, sender, direction, text, timestamp) VALUES (?, ?, ?, ?, ?)`
+        )
+        .run(params.clientId, params.sender, "to_target", params.text, ts);
+      ctx.broadcast("new_message", {
+        clientId: params.clientId,
+        sender: params.sender,
+        direction: "to_target",
+        text: params.text,
+        timestamp: ts,
+      });
+      return { ok: true, timestamp: ts };
+    },
+
+    clear_history(ctx, params) {
+      ctx.db
+        .prepare(`DELETE FROM messages WHERE client_id = ?`)
+        .run(params.clientId);
+      ctx.broadcast("history_cleared", { clientId: params.clientId });
+      return { ok: true };
+    },
+  },
+};