1 files changed, 32 insertions, 0 deletions
diff --git a/src/lib/AniList/identity.ts b/src/lib/AniList/identity.ts
new file mode 100644
index 00000000..a77891d6
--- /dev/null
+++ b/src/lib/AniList/identity.ts
@@ -0,0 +1,32 @@
+export interface UserIdentity {
+	id: number;
+	name: string;
+}
+
+export interface AniListAuthorisation {
+	tokenType: string;
+	accessToken: string;
+	expiresIn: number;
+	refreshToken: string;
+}
+
+export const userIdentity = async (
+	anilistAuthorisation: AniListAuthorisation
+): Promise<UserIdentity> => {
+	const userIdResponse = await (
+		await fetch('https://graphql.anilist.co', {
+			method: 'POST',
+			headers: {
+				Authorization: `${anilistAuthorisation.tokenType} ${anilistAuthorisation.accessToken}`,
+				'Content-Type': 'application/json',
+				Accept: 'application/json'
+			},
+			body: JSON.stringify({ query: `{ Viewer { id name } }` })
+		})
+	).json();
+
+	return {
+		id: userIdResponse['data']['Viewer']['id'],
+		name: userIdResponse['data']['Viewer']['name']
+	};
+};