トークン生成ロジック追加

src/utils/tokenUtils.ts

@@ -1,7 +1,7 @@
 import jsonwebtoken from "jsonwebtoken";
 import { Role } from "@src/enums";
-import { findUserById } from "./userUtils";
-import { User } from "@prisma/client";
+import { findUserById, findChildById } from "./userUtils";
+import { Child, User } from "@prisma/client";
 
 async function issueTokenByUserId(userId: string) {
     const user: User = await findUserById(userId);
@@ -21,5 +21,23 @@ async function issueTokenByUserId(userId: string) {
     return jsonwebtoken.sign(payload, "secret", options);
 }
 
-export { issueTokenByUserId };
+async function issueTokenByChildId(childId: string) {
+    const child: Child = await findChildById(childId);
+    if (!child) {
+        throw new Error("見つかりません");
+    }
+    const payload = {
+        sub: childId,
+        role: Role.CHILD,
+        home_group_id: child.home_group_id
+    };
+
+    const options = {
+        expiresIn: "9999h"
+    };
+
+    return jsonwebtoken.sign(payload, "secret", options);
+}
+
+export { issueTokenByUserId, issueTokenByChildId }