refactor: 💡 unify thwow error func

src/app/admin/@users/page.tsx

@@ -1,7 +1,5 @@
 import { Unauthorized } from "@/components/unauthorized";
-import { NotAllowedError } from "@/error-classes";
 import { UserCard } from "@/features/auth/components/user-card";
-import { getSelfRole } from "@/features/auth/utils/get-session";
 import { checkAdminPermission } from "@/features/auth/utils/role";
 import prisma from "@/prisma";
 
@@ -10,10 +8,6 @@ export const dynamic = "force-dynamic";
 export default async function Page() {
 	const hasAdminPermission = await checkAdminPermission();
 
-	// FIXME:
-	const role = await getSelfRole();
-	if (role !== "ADMIN") throw new NotAllowedError();
-
 	const users = await prisma.users.findMany({
 		select: {
 			id: true,

src/features/auth/actions/change-role.ts

@@ -1,9 +1,8 @@
 "use server";
 import "server-only";
 import { SUCCESS_MESSAGES } from "@/constants";
-import { NotAllowedError } from "@/error-classes";
 import { wrapServerSideErrorForClient } from "@/error-wrapper";
-import { getSelfRole } from "@/features/auth/utils/get-session";
+import { checkSelfAdminRoleOrThrow } from "@/features/auth/utils/get-session";
 import prisma from "@/prisma";
 import type { ServerAction } from "@/types";
 import { sendLineNotifyMessage } from "@/utils/fetch-message";
@@ -15,8 +14,7 @@ export async function changeRole(
 	role: Role,
 ): Promise<ServerAction<undefined>> {
 	try {
-		const selfRole = await getSelfRole();
-		if (selfRole !== "ADMIN") throw new NotAllowedError();
+		await checkSelfAdminRoleOrThrow();
 
 		await prisma.users.update({
 			where: { id: userId },

src/features/auth/utils/get-session.ts

@@ -1,6 +1,6 @@
 "use server";
 import "server-only";
-import { UnauthorizedError } from "@/error-classes";
+import { NotAllowedError, UnauthorizedError } from "@/error-classes";
 // import { redirect } from "next/navigation";
 import { auth } from "./auth";
 
@@ -13,6 +13,11 @@ export async function checkSelfAuth() {
 	return session;
 }
 
+export async function checkSelfAdminRoleOrThrow() {
+	const role = await getSelfRole();
+	if (role !== "ADMIN") throw new NotAllowedError();
+}
+
 export async function getUserId() {
 	const { user } = await checkSelfAuth();
 	return user.id;

src/features/update-status/components/contents-table.tsx

@@ -1,16 +1,13 @@
 "use server";
 import { StatusCodeView } from "@/components/status-code-view";
-import { NotAllowedError } from "@/error-classes";
-import { getSelfRole } from "@/features/auth/utils/get-session";
+import { checkSelfAdminRoleOrThrow } from "@/features/auth/utils/get-session";
 import type { ContentsContext } from "@/features/dump/stores/contents-context";
 import { DumpTable } from "@/features/update-status/components/dump-table";
 import prisma from "@/prisma";
 
 export async function ContentsTable() {
 	try {
-		// FIXME: hasAdminRoleOrThrow関数を作る
-		const role = await getSelfRole();
-		if (role !== "ADMIN") throw new NotAllowedError();
+		await checkSelfAdminRoleOrThrow();
 
 		const contents = await prisma.contents.findMany({
 			select: {

src/features/update-status/components/news-table.tsx

@@ -1,16 +1,14 @@
 "use server";
 import { StatusCodeView } from "@/components/status-code-view";
-import { NotAllowedError } from "@/error-classes";
-import { getSelfRole } from "@/features/auth/utils/get-session";
+import { checkSelfAdminRoleOrThrow } from "@/features/auth/utils/get-session";
 import type { NewsContext } from "@/features/dump/stores/news-context";
 import { DumpTable } from "@/features/update-status/components/dump-table";
 import prisma from "@/prisma";
 
 export async function NewsTable() {
 	try {
-		const role = await getSelfRole();
+		await checkSelfAdminRoleOrThrow();
 
-		if (role !== "ADMIN") throw new NotAllowedError();
 		const news = await prisma.news.findMany({
 			select: {
 				id: true,